CTET Paper 2 Social Science 4th Feb 2023 (English-Hindi) (Previous Year Paper)

Key Points

• All children do not get opportunities and time for play in their childhood: This statement is true. Many children, due to various reasons such as socio-economic factors, responsibilities, and cultural norms, may not have the same opportunities and time for play during their childhood.
• Childhood is experienced differently by children depending on their social and cultural contexts: This statement is also true and is the correct explanation of (A). Childhood experiences are indeed influenced by social, cultural, and contextual factors. Different cultural norms, economic conditions, family structures, and societal expectations can shape the way children experience their childhood, including their opportunities for play.

Thus, it is concluded that Both (A) and (R) are true and (R) is the correct explanation of (A).

Child development refers to the process of physical, cognitive, emotional, and social growth and change that occurs in children from birth through adolescence.

 Key Points

• Heredity and environment are indeed inter-related in the development of a child. Both factors interact and contribute to a child's physical, cognitive, and social development.
• The relative effects of heredity and environment do vary in different areas of child development. Some aspects of development may be more influenced by genetic factors (heredity), while others may be more influenced by environmental factors. The interaction between heredity and environment is complex and dynamic.
• A child's cognitive and social development does not depend only on the environment. Both heredity and environment play significant roles in a child's development.
• Heredity is one factor that influences child development, but it is not the only factor. Environment also plays a crucial role.

Thus, it is concluded that (iii), (iv) is the correct answer.

Development is a broader and more comprehensive term that encompasses various aspects of an individual's overall progress and maturation. It includes not only physical changes but also cognitive, emotional, social, and behavioral changes.

Key Points

• Development is a complex and multi-dimensional process. It involves various aspects and dimensions, including physical, cognitive, social, emotional, and moral development.
• These dimensions are interconnected and influence each other throughout a person's lifespan.
• Development is not uniform, linear, or static; rather, it is dynamic and influenced by a combination of factors, including genetics, environment, experiences, and interactions.

Thus, it is concluded that the process of development is multi-dimensional.

Key Points

• Children's development is not only unique to each individual but also occurs at different rates for different aspects of development. While there may be general patterns and milestones, each child follows their own trajectory of development.
• Factors such as genetics, environment, experiences, and individual characteristics contribute to the differences in the pace and direction of children's development.
• This understanding emphasizes the importance of recognizing and respecting each child's individuality and developmental timeline.

Thus, it is concluded that the direction of development of children is  different and each child develops at her own pace.

The principles of development are fundamental concepts that provide insights into the processes and patterns of growth, change, and maturation that occur in individuals over their lifespan.

 Key Points

• The Proximodistal principle of development refers to the pattern of development where growth and control of the body occur from the center of the body outward.
• This principle is primarily associated with physical development, describing how motor skills and physical control develop first in the core or central parts of the body and then extend to the extremities (limbs).
• It explains the order in which infants and children develop control over various parts of their bodies.

Thus, it is concluded that The proximodistal principle of development is related to physical development.

Secondary agencies for socialization refer to institutions and influences outside of the immediate family that plays a significant role in shaping an individual's beliefs, values, behaviors, and social interactions.

Key PointsDuring adolescence, individuals are exposed to various secondary agents of socialization that influence their values, beliefs, and behaviors beyond the immediate family. The options provided are:

• Media: Adolescents are highly influenced by media, including television, the internet, social media, and other forms of communication that shape their understanding of the world and societal norms.
• Books: Reading materials, such as books and literature, provide adolescents with diverse perspectives, knowledge, and ideas that contribute to their socialization.
• Religion: Religious institutions and practices often play a role in adolescents' socialization by imparting moral values, ethics, and guiding principles.

Thus, it is concluded that Media, books, religion are important secondary agencies for socialization for adolescents.

Piaget introduced the concept of "schemas" to describe the mental structures that individuals use to organize and understand their experiences and the world around them.

 Key Points

• Schemas are the basic building blocks of thinking and serve as frameworks for interpreting new information and experiences.
• As individuals develop and acquire new knowledge, their schemas evolve and become more complex, allowing them to adapt to new situations and challenges.

Thus, it is concluded that Schemas is the correct answer.

Key Points

• The concrete operational stage, according to Piaget's theory of cognitive development, is characterized by the ability to think logically about concrete or tangible objects and events.
• Children in this stage are able to perform operations, such as conservation and seriation, which involve logical reasoning and manipulation of objects or information.
• They can understand concepts like reversibility and understand that quantities remain the same despite changes in appearance.

Hence, the matched pair in option 3 is correct: Concrete operational stage - Application of logic to concrete problems.

In Piaget's theory of cognitive development, the transition from the sensorimotor stage to the preoperational stage is marked by the emergence of mental representation.

 Key Points

• Mental representation refers to the ability to create and manipulate internal mental images or symbols that represent objects, events, or actions that are not currently present.
• Deferred imitation and symbolic play (make-believe or pretend play) are key indicators of the development of mental representation.
• Deferred imitation: This refers to the ability to imitate an action or behavior after a delay, even when the model (person or object) is no longer present. For example, a child might see an adult use a toy telephone, and later, when the adult is not there, the child uses the toy telephone to "talk" to someone.
• Symbolic play (make-believe play): Children engage in imaginative play where they use one object to represent another, or they pretend to be someone else or in a different situation. This demonstrates their ability to mentally represent objects and actions that are not physically present.

Thus, it is concluded that The ability to engage in deferred imitation and make belief play in Piaget's theory marks the transition from a sensorimotor approach to the world to a cognitive-based approach based on mental representation.

Kohlberg's theory of moral development outlines six stages of moral development organized into three levels, each representing different ways of thinking about moral issues.

Key Points

• Mahira's belief that 'right' and 'wrong' are externally controlled and that she accepts the rules of authority figures reflects a preconventional level of moral understanding according to Kohlberg's theory of moral development.
• In the preconventional stage, individuals' moral reasoning is guided by external consequences and authority figures. They make moral judgments based on avoiding punishment and seeking rewards. The focus is on self-interest and obeying rules to avoid negative consequences.
• As individuals progress through Kohlberg's stages, they move from pre-conventional to conventional and then to postconventional levels of moral reasoning, where their moral judgments become more complex and internally guided by principles of justice, social contract, and individual rights.

Thus, it is concluded that Preconventional is the correct answer.

According to Lev Vygotsky's theory of cognitive development, social interaction plays a central role in cognitive development. Vygotsky emphasized the importance of social and cultural factors in shaping an individual's cognitive abilities and intellectual growth.

Key Points

• Vygotsky believed that cognitive development occurs through social interactions with more knowledgeable individuals, typically within a cultural context.
• He introduced the concept of the "zone of proximal development" (ZPD), which represents the gap between a learner's current level of development and their potential level of development with the assistance of a more knowledgeable person.
• Social interactions and collaboration with others, especially with those who have more advanced knowledge and skills, facilitate learning and cognitive development within this zone.

Thus, it is concluded that social interaction is considered the primary cause of cognitive development in Vygotsky's theory.

Key Points

• Lev Vygotsky proposed the idea that language plays a crucial role in facilitating cognitive development. He believed that language and thought are closely interconnected and that language serves as a tool for cognitive growth and higher mental functions.
• Vygotsky's theory emphasizes the importance of language in mediating and guiding a child's cognitive development.
• He introduced the concept of the "zone of proximal development" (ZPD), which refers to the range of tasks that a learner can perform with the assistance of a more knowledgeable person.
• Language, particularly through social interactions and communication, helps children bridge the gap between their current level of understanding and their potential developmental level.

Thus, it is concluded that The idea that language facilitates cognitive development has been proposed by Lev Vygotsky.

Lev Vygotsky's theory of cognitive development, often referred to as the Sociocultural Theory emphasizes the role of social interactions, cultural context, and language in shaping the development of cognitive abilities in individuals.

 Key Points

• Cultural tools refer to the various psychological and physical instruments, symbols, and technologies that individuals use to interact with and understand their environment.
• Vygotsky believed that cognitive development is deeply influenced by the cultural context in which a child grows up. Cultural tools, such as language, writing, numbers, maps, and other forms of symbolic communication, provide the means through which individuals acquire knowledge, communicate ideas, and solve problems.
• Language, as a prime example of a cultural tool, plays a significant role in shaping cognitive development by enabling individuals to communicate, think, and understand the world.

Thus, it is concluded that Lev Vygotsky emphasized the role of cultural tools in facilitating cognitive development in children.

According to Howard Gardner's theory of multiple intelligences, different individuals possess varying types of intelligence that go beyond the traditional view of a single general intelligence (IQ).

 Key Points

• One of the intelligence identified by Gardner is spatial intelligence.
• Spatial intelligence involves the ability to perceive and understand the visual-spatial world, including recognizing patterns, visualizing objects in three-dimensional space, and mentally manipulating and navigating through spaces.
• People with strong spatial intelligence often excel in tasks such as map reading, puzzle solving, design, architecture, and navigation.

Thus, it is concluded that Ram has a strong ability to recognize and manipulate wide spaces such as navigation, his intelligence aligns with spatial intelligence as described by Gardner's theory.

Assessment plays a crucial role in understanding students' learning progress, identifying their strengths and areas for improvement, and informing instructional decisions.

Key Points

• Labeling and segregating students are not ethical or appropriate considerations for a teacher while planning assessment.
• Teachers should focus on creating fair and inclusive assessment practices that promote learning, provide accurate feedback, and support students' progress.
• Labeling and segregating students based on assessment outcomes can lead to stigmatization, inequality, and negative consequences for students' self-esteem and motivation.
• It is important for teachers to approach assessment with the goal of understanding and supporting each student's individual learning needs and growth, rather than promoting labels or divisions.

Thus, it is concluded that How can I label and segregate students? consideration should a teacher NOT keep in mind while planning assessment.

Key Points

• In an inclusive classroom, the goal is to provide equal educational opportunities and support for all students, including those with diverse learning needs. Curricular accommodations and adaptations are important strategies to ensure that every student can access and engage with the curriculum effectively.
• Reason (R) is also false because flexibility and accommodations in the curriculum are actually beneficial for effective learning, especially in an inclusive classroom. Allowing flexibility and providing appropriate accommodations can help students with diverse learning styles, abilities, and challenges to fully participate and achieve their learning goals.
• It is not true that children do not learn effectively with curriculum flexibility; in fact, tailored approaches often enhance learning outcomes.

 Thus, it is concluded that Both (A) and (R) are false.

Inclusive education refers to an approach in which all students, including those with diverse learning needs and abilities, are educated together in the same learning environment.

 Key Points

• The goal of inclusive education is to provide equal educational opportunities, promote diversity, and ensure that every student's unique strengths and challenges are recognized and accommodated.
• In an inclusive education system, children with various backgrounds, abilities, and needs are welcomed and supported within regular classrooms.
• This approach focuses on creating a supportive and accessible learning environment that addresses the individual needs of each student.
• Inclusive education aims to break down barriers, challenge stereotypes, and promote a sense of belonging and community among all learners.

Thus, it is concluded that Inclusive education refers to a school education system that includes all children regardless of physical, intellectual, social, linguistic or other differently abled conditions.

ADHD is a neurodevelopmental disorder that commonly manifests during childhood and continues into adolescence and adulthood.

Key Points

• Children with ADHD often struggle with paying attention, maintaining focus on tasks, controlling impulses, and staying still for extended periods. They may exhibit hyperactive and impulsive behavior, which can impact their ability to engage in tasks that require sustained attention, such as classroom activities or completing assignments.
• It's important to note that ADHD is a complex condition, and individuals with ADHD may have varying degrees of difficulty with attention, hyperactivity, and impulsivity.
• Proper diagnosis and appropriate interventions, such as behavioral strategies and, in some cases, medication, can help individuals with ADHD manage their symptoms and improve their functioning.

Thus, it is concluded that the characteristics described, such as difficulty in sustaining attention, restlessness, and inability to sit still, are indicative of Attention Deficit Hyperactivity Disorder (ADHD).

Gifted children have unique cognitive abilities and talents that set them apart from their peers.

 Key Points

• While they may excel in certain areas, they also have specific learning needs that require attention and appropriate educational support.
• These needs can include intellectual challenges, opportunities for advanced learning, and enrichment activities that match their abilities and interests.
• Unfortunately, gifted children's needs can sometimes be overlooked in traditional classroom settings, where teaching may be tailored to the average or majority of students. Gifted students may become disengaged or bored if their learning experiences do not challenge and stimulate their intellectual abilities.
• It is important for educators to recognize and address the specific needs of gifted students through differentiated instruction, acceleration, enrichment, and other pedagogical strategies that cater to their advanced learning abilities.

Thus, it is concluded that Gifted children have specific learning needs that often get ignored in the classrooms.

Assistive technology refers to tools, devices, and software that are designed to assist individuals with disabilities in various aspects of their lives, including education.

 Key Points

• For students with locomotor disabilities, which affect their mobility and physical movement, a wheelchair is a crucial example of assistive technology.
• A wheelchair provides mobility support, allowing students with locomotor disabilities to move around independently and participate in various activities within the educational environment. It helps them access classrooms, navigate hallways, interact with peers, and engage in classroom activities.
• Assistive technology plays a significant role in promoting inclusion and ensuring that students with disabilities have equal opportunities to learn and participate in educational settings.

Thus, it is concluded that wheel chair  is an example of assistive technology to aid mobility for students with locomotor disability.

Motivation refers to the driving force that initiates, directs, and sustains behavior towards achieving a particular goal or outcome.

Key Points

• Personal satisfaction in meeting targets" is likely to optimize motivation to learn. This is because intrinsic motivation, which is driven by personal satisfaction, interest, and a sense of achievement, tends to be more effective in promoting sustained and meaningful learning.
• When individuals feel a sense of accomplishment and fulfillment from meeting their learning goals, they are more likely to stay engaged, focused, and motivated to continue learning.
• This type of motivation is more likely to lead to long-term learning success compared to extrinsic factors or motivations driven by a fear of failure.

Thus, it is a concluded that Personal satisfaction in meeting targets optimises motivation to learn.

Active construction of meaning involves engaging students in hands-on, experiential, and interactive learning experiences.

 Key Points

• Repeated drill, while it might help with rote memorization of certain facts or concepts, is generally considered a more passive form of learning and may not contribute as effectively to deeper understanding and meaningful learning compared to the other options listed.
• Play, experimenting with materials, and interaction with peers and adults are more active and engaging ways for children to construct meaning and develop a deeper understanding of concepts.

Thus, it is concluded that Children in middle school do NOT construct meaning actively through repeated drill.

The National Education Policy 2020 and similar modern education approaches emphasize active and experiential learning methods, which encourage students to discover and explore concepts on their own. 

Key Points

• Discovery and Exploration: This approach encourages students to actively explore and discover concepts on their own or collaboratively.
• It promotes hands-on experiences, critical thinking, and problem-solving skills.
• By engaging in activities that encourage exploration and discovery, students are more likely to develop a deeper understanding of the subject matter and retain the knowledge in a meaningful way.

Thus, it is concluded that Contemporary policies of education such as National Education Policy 2020 emphasise that learning in schools should be through discovery and exploration. 

Hint

• Conditioning: Conditioning typically refers to a process where behaviors are learned through associations between stimuli and responses.
• Passive Imitation: Passive imitation involves students observing and replicating what they see or hear without necessarily understanding the underlying concepts.
• Direct Instruction: Direct instruction involves teachers providing explicit guidance and structured lessons to convey information directly to students

In a socio-constructivist classroom and in modern educational practices, assessment is viewed as an ongoing and integral part of the teaching-learning process.

 Key Points

• It is not limited to just the end of the year or paper-pencil tests.
• Instead, assessment should be continuous and varied, utilizing a range of strategies to understand the learning progress of students over time and in different contexts.
• This approach aligns with the principles of socio-constructivism, where learning is an active, collaborative, and dynamic process that involves ongoing interactions and feedback.

Thus, it is concluded that Assessment should be undertaken only at the end of the year through paper-pencil tests statement about assessment in a socio-constructivist classroom is NOT correct.

Key Points

• Assertion (A) states that teachers should encourage children to share their experiences in the classroom. This is based on the principles of active and socio-constructivist learning. When children share their own experiences, they contribute to the collective learning environment, bringing in diverse perspectives, insights, and knowledge that enrich the overall learning process. This also promotes a sense of belonging and engagement among students.
• Reason (R) supports the assertion by highlighting that children come to school with valuable experiences of learning. Children's experiences outside the classroom, whether from home, community, or personal interactions, contribute to their understanding of the world. Recognizing and incorporating these experiences into the classroom setting can make learning more relevant, relatable, and meaningful for students.

Thus, it is concluded that Both (A) and (R) are true and (R) is the correct explanation of (A).

Key Points

• When students attribute their failure at a task to internal; controllable factors, it means they believe that the cause of their failure is due to something within their control and that they can change. For example, if a student believes they failed a math test because they didn't study enough or didn't use effective study strategies, they are making an internal and controllable attribution.
• In this situation, the student is likely to feel that they can improve their performance by putting in more effort, trying different study methods, or seeking help from a teacher or peer. This type of attribution is associated with a sense of agency and responsibility, which often leads to increased motivation to work harder and achieve better results in the future.

Thus, it is concluded that When students attribute their failure at a task to internal and controllable factors they are likely to put in more hard work.

Effective problem-solving involves creative and critical thinking, the application of knowledge to new situations, and the ability to analyze, synthesize, and generate novel solutions.

 Key Points

• Simply focusing on reproducing knowledge as it is, without encouraging deeper understanding or critical thinking, may hinder the development of problem-solving skills.
• Problem-solving requires the ability to think beyond memorization and apply concepts in dynamic and innovative ways.
• Options 1, 2, and 4 are more likely to promote effective problem-solving by encouraging brainstorming, intuitive guesses, and considering multiple perspectives, respectively.

Thus, it is concluded that option 3 is the correct answer.

Alternative conceptions, also known as misconceptions or preconceptions, are often a natural part of the learning process.

 Key Point

• They can arise when individuals construct their own understanding of concepts based on their prior experiences and observations.
• Recognizing that alternative conceptions are common among both children and adults helps educators address these misconceptions effectively and guide students toward a more accurate understanding of the subject matter.
• Option 3 reflects this understanding and acknowledges that alternative conceptions are a normal aspect of learning and cognitive development.

Thus, it is concluded that option 3 is the correct answer.

Key Points

• I am not good in mathematics and I never will because I am a girl:- This belief reflects a fixed mindset and a negative self-perception related to one's abilities.
• It assumes that one's potential is limited based on gender or other fixed factors.
• This mindset can lead to self-doubt, lower self-esteem, and a lack of effort in areas perceived as challenging. It can hinder the willingness to engage, learn, and persist in subjects like mathematics.
• On the other hand, options 2, 3, and 4 reflect a growth mindset and positive attitudes toward learning. These beliefs encourage personal responsibility, effort, and reflection as important factors for success.

Thus, it is concluded that option 1 is the correct answer.

In a socio-constructivist classroom, the focus is on creating a learning environment that promotes social interaction, collaboration, and active construction of knowledge among students.

Key Points

• The zone of proximal development (ZPD) is a concept introduced by psychologist Lev Vygotsky. It refers to the range of tasks that a learner can perform with the help of a more knowledgeable individual, such as a teacher or a peer.
• Dialogue and interaction play a crucial role in creating the ZPD. Through meaningful conversations and interactions with others, learners can engage in tasks that they might not be able to accomplish independently.
• This collaborative process allows learners to gradually internalize new knowledge and skills, ultimately progressing from assisted performance to independent mastery.
• Disinterest, negative reinforcement, and conditioning are not typically associated with the socio-constructivist approach that focuses on collaborative learning, scaffolding, and meaningful interactions.

Thus, it is concluded that In a socio-constructivist classroom, zone of proximal development is created in children through the processes of  dialogue.

The correct answer is James Mill.

Key Points

• James Mill authored the book 'A History of British India'.
• He was a Scottish historian, economist, and philosopher.
• Mill's book is considered to be one of the most influential works in British India.
• The book was published in 1817 and covers the period from the arrival of the British East India Company to the 1857 Indian Rebellion.
• David Hume was a philosopher and historian, but he did not author 'A History of British India'.
• Max Mueller was a German scholar who studied Indian languages and culture.
• William Hazlitt was an English writer and essayist.

The correct answer is (A) - (III), (B) - (IV), (C) - (II), (D) - (I).

Key Points

• Paiyampalli is associated with Black gram, millet, cattle, sheep, and pig.
• Koldihwa is associated with rice and fragmentary animal bones.
• Daojali Hading is associated with Mortar and Pestles, Jadeite.
• Mahagara is associated with Rice and cattle.
• Primary sources play a crucial role in understanding the past as they provide first-hand accounts of events and experiences.
• These sources could be artifacts, documents, or other forms of evidence that offer insights into the social, cultural, economic, and political aspects of a particular time period.

Additional Information

• Paiyampalli
• Paiyampalli is an archaeological site located in the southern Indian state of Tamil Nadu.
• Excavations at the site have revealed evidence of agricultural practices, including the cultivation of black gram, millet, and the domestication of cattle, sheep, and pigs.
• Koldihwa
• Koldihwa is an archaeological site located in the northern Indian state of Uttar Pradesh.
• The site has yielded a large number of rice grains and fragmentary animal bones, which provide insights into the subsistence practices of the people who lived in the region during the Neolithic period.
• Daojali Hading
• Daojali Hading is an archaeological site located in the northeastern Indian state of Assam.
• The site has yielded a range of artifacts, including mortars and pestles made of jadeite, which suggest that the people who lived in the region were engaged in craft production and trade.
• Mahagara
• Mahagara is an archaeological site located in the western Indian state of Gujarat.
• The site has yielded evidence of rice cultivation and the domestication of cattle, which suggests that the people who lived in the region were engaged in agriculture and animal husbandry.

The correct answer is Fakhr-i Mudabbir. 

Key Points

• Fakhr-i Mudabbir:-
• He was a medieval chronicler in the court of Sultan Nasiruddin Mahmud of the Slave Dynasty in Delhi.
• The quote highlights the importance of just governance and prosperity of the peasants for the survival of the king and the soldiers.

Additional Information

• Amir Khusrao:-
• He was a poet, musician, and scholar in the court of several rulers, including Sultan Alauddin Khilji and his successors.
• He wrote about the culture, society, and politics of his time.
• Minhaj-i Siraj:-
• He was a historian who wrote about the Sultanate period, including the reign of Sultan Iltutmish, the founder of the Delhi Sultanate.
• Ziauddin Barani:-
• He was a historian and political commentator who wrote about the Tughlaq dynasty and the decline of the Delhi Sultanate.

The correct answer is Influence of regional style on Mughal architecture 

Key Points

• Bangla Dome:-
• It is a style of roof that originated in Bengal, and was later incorporated into Mughal architecture.
• This reflects the influence of regional style on Mughal architecture, as the Mughals often incorporated local styles and techniques into their buildings.
• The Bangla Dome is characterized by a curved, concave roof that resembles the shape of a traditional Bengali hut.
• This style of roof was used in many Mughal buildings, including the Taj Mahal and the Tomb of Akbar the Great.

Additional Information

• Bangla Dome was not a result of Mughal hegemony over Bengal, but rather a reflection of the Mughals' willingness to incorporate local styles into their architecture.
• There is no evidence to suggest that Bengali architecture was considered superior to other styles by the Mughals.
• Mughal officials from Bengal may have played a role in introducing the Bangla Dome to Mughal architecture, but it was not the only factor.

The correct answer is on the banks of river Hugli.

Key Points

• The first English factory:_
• It was set up on the banks of river Hugli in 1651 by the East India Company.
• The factory was established to facilitate the trade of spices, silk, and cotton with India.
• The factory became the center of British trade in India and played a significant role in the colonization of India.
• The establishment of the factory on the banks of river Hugli paved the way for the development of Calcutta (now Kolkata) as a major trading center in India.

Additional Information

• Kolkata was formerly known as Calcutta and became a major trading center during the British rule in India. However, the first English factory was not set up in Kolkata.
• Goa was a Portuguese colony until 1961 and was not under British rule during the time of the establishment of the first English factory in India.
• The river Sabarmati is located in Gujarat and was not a significant trading center during the British rule in India.

The correct answer is (A), (B) and (D) only.

Key Points

• William Adam:-
• He was a Scottish civil servant who was appointed as the first Inspector-General of Education in India in 1835.
• The report referred to in the question is the 'First Report on the State of Education in Bengal' which was published in 1838.
• According to William Adam's report, there were over 1 lakh pathshalas (vernacular schools) in Bengal and Bihar. Statement (A) is correct.
• These pathshalas were set up by wealthy people or local communities. Statement (B) is correct.
• The education system in these pathshalas was flexible and suited to local needs. Statement (D) is correct.
• Hence (A), (B) and (D) only are correct.

The correct answer is (B) To ensure a regular supply of cheap labour to the forest department.

Key Points

• (A) To help some miserable tribals, who were loyal to them - This option is not correct as the colonial officials were not concerned about helping the tribals. Their main motive was to maintain control over the forest resources and protect them from misuse.
• (B) To ensure a regular supply of cheap labour to the forest department - This option is partially correct as the officials did want to have a steady supply of labour for their activities but it was not the only reason for allowing jhum cultivators to cultivate small patches of land in the reserved forests.
• (C) To manage reserved forests ably and protect them from fires - While this is a valid consideration, the primary motivation for allowing jhum cultivation was not necessarily to directly manage and protect the forests from fires. While controlled cultivation could have helped manage forest resources, the primary reason was likely related to labor supply and other factors.
• (D) To suppress the revolt of disgruntled tribal groups and pacify them - This option is not correct as the colonial officials were not interested in pacifying the tribals. Instead, they wanted to maintain their control over the forest resources and prevent any misuse.

Important Points

• The colonial officials allowed some jhum cultivators to cultivate small patches of land in the reserved forests to manage the forests more effectively.
• This was done to prevent the forests from being destroyed by fires and other natural calamities.
• Jhum cultivation is a traditional farming practice where the cultivators clear a small patch of land and cultivate crops for a few years before moving on to a new patch.
• This practice can lead to deforestation and soil erosion if not managed properly.
• By allowing jhum cultivators to cultivate small patches of land in the reserved forests, the colonial officials could monitor their activities and ensure that they did not cause any harm to the forests.
• This also helped in preventing the cultivators from encroaching on other forest areas.
• The officials also provided the cultivators with technical assistance and training to improve their farming practices.
• This helped in increasing the productivity of the land and reducing the pressure on other forest areas.
• Overall, allowing jhum cultivators to cultivate small patches of land in the reserved forests was a win-win situation for both the officials and the cultivators.
• The officials could manage the forests more effectively and the cultivators could improve their livelihoods by farming on the land.

The correct answer is Both (A) and (R) are true and (R) is the correct explanation of (A).

Key Points

• Both the assertion and the reason are correct.
• Jhum cultivation, also known as slash-and-burn agriculture, is a form of shifting cultivation where patches of forest land are cleared and burned to create fields for cultivation.
• The ash left behind is used as fertilizer, and crops are grown on the cleared land for a few years until the soil loses its fertility.
• The reason provided correctly explains the assertion, as jhum cultivation involves clearing and cultivating large patches of land, often in forested areas.
• The term "shifting cultivation" refers to the practice of moving from one plot of land to another over time, as the soil fertility of each plot diminishes.
• This type of cultivation is mostly practiced by tribal communities.

Additional Information

• Subsistence Agriculture: This is the most basic form of agriculture practiced by small and marginal farmers. It involves cultivating crops primarily for personal consumption.
• Intensive Agriculture: Intensive farming involves high inputs of labor, capital, and resources on a smaller piece of land. It often incorporates modern techniques like irrigation, use of high-yielding varieties, and advanced machinery. This type of farming is commonly discussed in relation to the Green Revolution.
• Plantation Agriculture: Plantation crops like tea, coffee, rubber, and sugarcane are grown on large estates. This type of farming is characterized by specialized labor, monoculture, and a focus on export-oriented production.
• Dryland Farming: This type of farming is practiced in regions with low rainfall and minimal access to irrigation. Crops are chosen based on their ability to withstand arid conditions. Sustainable practices like rainwater harvesting and soil conservation are often emphasized.
• Mixed and Multiple Cropping: Farmers cultivate different crops on the same piece of land during the same growing season (mixed cropping) or different crops in successive seasons (multiple cropping). This maximizes land utilization and can provide food security.
• Organic Farming: With a focus on sustainability and environmental preservation, organic farming avoids synthetic inputs like fertilizers and pesticides.
• Commercial Farming: Large-scale production of crops for sale and export is characteristic of commercial farming. It involves the use of advanced technology, mechanization, and often employs wage labor.
• Horticulture: Horticultural practices involve the cultivation of fruits, vegetables, flowers, and ornamental plants. This type of farming is often discussed in relation to diversification of agriculture and value addition.
• Sericulture: The rearing of silkworms for silk production is known as sericulture. It is an important agro-based industry in some regions of India.

The correct answer is Only (A), (B) and (C) are true.

Key Points

• Raja Ram Mohan Roy, through his writings, highlighted that the practice of widow burning (Sati) had no sanction in ancient texts, making Option 1 true.
• In the early nineteenth century, many British officials started criticizing Sati, making Option 2 true.
• Sati was banned in the year 1829, making Option 3 true.
• Sati was not banned in the year 1835, making Option 4 false.

Hence, the correct option is Option 3, which states that Only (A), (B), and (C) are true.

Additional Information

• Sati Pratha was a practice prevalent in India, where a widow was expected to throw herself on her husband's funeral pyre to prove her loyalty and devotion.
• Raja Ram Mohan Roy was a social reformer who played a significant role in the abolition of Sati Pratha.
• The British administration in India was instrumental in banning Sati through legislation.
• Option 4 is incorrect as it contradicts Option 3, which clearly states that Sati was banned in 1829.

The correct answer is E.V. Ramaswamy Naicker.

Key Points

• The person who argued that all religious authorities saw social divisions and inequality as God-given and that untouchables had to free themselves from all religions in order to achieve social equality is E.V. Ramaswamy Naicker.
• Naicker was a social reformer and politician from Tamil Nadu who founded the Self-Respect Movement in 1925, which aimed to promote rationalism, self-respect, and social justice.
• Naicker believed that religion was a tool used by the upper castes to maintain their power and oppress the lower castes, and that the only way to achieve social equality was to reject all religions and embrace rationalism and self-respect.
• Narayana Guru was a social reformer and spiritual leader from Kerala who advocated for social equality and education, but did not explicitly reject all religions.
• Jyotirao Phule was a social reformer from Maharashtra who advocated for the education and empowerment of Dalits and women, but did not explicitly reject all religions.
• Dr. B.R. Ambedkar was a social reformer and politician who fought for the rights of Dalits and other marginalized groups, and famously converted to Buddhism as a way to reject the caste system, but did not reject all religions.

The correct answer is Only (A) is true.

Key Points

• (A) Rowlatt Act curbed the fundamental rights and strengthened police powers. This statement is correct.
• The Rowlatt Act, enacted by the British colonial government in India in 1919, indeed curtailed certain fundamental rights and granted enhanced powers to the police. It allowed for the detention of individuals without trial and restricted civil liberties, leading to widespread protests and opposition.

Additional Information

• Rowlatt Act was passed in 1919 during the British rule in India.
• The Act was widely opposed by the Indian National Congress and other political parties.
• The Rowlatt Satyagraha was a nonviolent protest organized by the Indian National Congress against the Act.
• The protest was led by Mahatma Gandhi and other leaders, and it lasted from April 1919 to February 1920.
• The failure of the Rowlatt Satyagraha led to a rise in nationalist sentiment and paved the way for the Non-Cooperation Movement in 1920.

The correct answer is All ruling chiefs of the country were assured that their territory would never be annexed in future.

Key Points

• After the Revolt of 1857, the British did introduce significant changes in their administrative policies in India. One such alteration was enshrined in the Queen Victoria's Proclamation of November 1858, wherein the policy of annexation was discontinued. This decision was made in response to various Indian rulers' dissatisfaction and resistance resulting from the previous Doctrine of Lapse policy.
• The Doctrine of Lapse, introduced by Lord Dalhousie, resulted in the annexation of many Indian states to British territory when there was no direct male heir to the princely state. The resistance faced during the 1857 revolt made the British realize the importance of having local rulers as allies, rather than adversaries.
• Therefore, after 1858, the British reassured Indian princes and ruling chiefs that their territory would not be annexed in future. These rulers would be allowed to govern their states without fear of annexation, while maintaining a subservient relationship with the British Crown also known as "paramountcy." This course correction was seen as a way to regain the trust of influential local rulers and a strategy for a smoother administration of British colonial rule in India.
• However, despite the promises made, the British continued to maintain indirect control over these princely states through political agents and a number of conditions that the rulers had to abide by.

The correct answer is Kheda.

Key Points​The Kheda Satyagraha

• The Kheda Satyagraha in 1918 was a crucial peasant movement that was one of the first major initiatives undertaken by Mahatma Gandhi in his social and political struggle in India.
• The event was significant, as it was here that Gandhi started gaining recognition nationally as a leader of masses, developing his principle of Satyagraha, or nonviolent resistance, on a large scale.

Apart from Mahatma Gandhi, other prominent figures were equally instrumental in the success of this movement:

• Vallabhbhai Patel: Sardar Vallabhbhai Patel was a close associate of Gandhi and was one of the key leaders in the Kheda Satyagraha. A native of Gujarat, it was under Patel’s influential leadership and organizational abilities that the campaign was able to garner mass participation. Patel was also responsible for convincing Gandhi to lead this campaign. The Kheda Satyagraha helped cement Patel's position as one of the major leaders in Gujarat.
• Indulal Yagnik: Leader and social reformer Indulal Yagnik was another key player in the Kheda movement, actively participating in the movement and extending support to Gandhi and Patel.
• Narhari Parikh, Mohanlal Pandya, Shankerlal Parikh: These were some of the other local leaders and close associates of Gandhi who played key roles in organizing this movement.
• Faced with severe drought, failing crops, and plague, the peasants of Kheda were unable to pay the extortionate taxes being demanded by the British government, leading to the call for this nonviolent resistance movement. Eventually, the monumental movement concluded with the British administration succumbing to the peasants' demands, suspending taxes, and even returning confiscated lands and properties.
• The Kheda Satyagraha set the groundwork for the subsequent Non-Cooperation Movement (1920-22) and Civil Disobedience Movement (1930-34) and marked a crucial turning point in the Indian freedom struggle, showing the efficacy of nonviolent resistance against injustice and oppression.

The correct answer is (A) - (III), (B) - (II), (C) - (I).

Key Points

Additional InformationThe Seventh Schedule

• The Seventh Schedule of the Indian Constitution provides for the division of powers between the Union government (Central government) and the State governments. This distinct division of powers is an integral part of the federal structure of the Indian polity.

The Seventh Schedule consists of three lists:

• Union List: It includes subjects on which only the Central Government can make laws. It includes topics such as defense, atomic energy, foreign affairs, war and peace, citizenship, railways, highways, post and telegraph, etc. There are currently 100 subjects under the Union List (originally 97 subjects).
• State List: It comprises subjects on which only the State Government can make laws. The subjects under this list pertain to matters of a regional or local nature such as police, public health and sanitation, agriculture, prisons, local government, etc. The State List currently has 61 subjects (originally 66 subjects).
• Concurrent List: It includes subjects on which both the Union and State Governments can make laws. These subjects might require uniformity of legislation nationwide and include subjects like bankruptcy and insolvency, education, marriage and divorce, bankruptcy and insolvency, bankruptcy trusteeship, etc. The Concurrent List presently has 52 items (originally 47 items).

In case of conflict on laws on the subjects of the Concurrent List, the authority of the Union Government prevails. However, the state law may prevail if it has received the President's approval. The Seventh Schedule represents the division of legislative powers which is vital for the functioning of our democracy.

The correct answer is North Temperate zone.

Key Points

• The North Temperate zone is the area between the Tropic of Cancer and the Arctic Circle.
• This zone experiences moderate temperatures and distinct seasonal changes.
• The North Temperate zone includes regions like North America, Europe, and Asia.
• The North Temperate zone is home to diverse flora and fauna and is an important agricultural region.
• The Torrid zone is the area between the Tropic of Cancer and the Tropic of Capricorn. This zone experiences high temperatures and is characterized by rainforests and deserts.
• The North-Frigid zone is the area north of the Arctic Circle and experiences extremely cold temperatures. This zone is characterized by tundra and polar regions.
• The South Temperate zone is the area between the Tropic of Capricorn and the Antarctic Circle. This zone experiences moderate temperatures and is similar to the North Temperate zone in terms of climate and vegetation.

Hence, the correct answer is option 3 - North Temperate zone.

The correct answer is Only (A) and (B).

Key Points

• (A) Latitude followed by word North or South: The lines of latitude mark positions north and south of the equator, which is the line with a latitude of 0 degrees. The North Pole is at a latitude of 90 degrees North, and the South Pole is at a latitude of 90 degrees South. For example, the city of New Delhi, India is around 28.6 degrees North (latitude), indicating its position north of the equator.
• (B) Longitude followed by word East or West: The lines of longitude, also known as meridians, mark positions east and west of the prime meridian, which runs through Greenwich, London, UK, and is labeled as 0 degrees longitude. For example, New Delhi, India, is about 77.2 degrees East (longitude), indicating it lies to the east of this line. Lines of longitude extend from pole to pole, crossing the equator at right angles.
• Hence, a position on the Earth can typically be specified using a combination of latitude and longitude. For instance, New Delhi, India can be expressed as 28.6 degrees North latitude, 77.2 degrees East longitude.
• (C) Distance from the equator: Generally, this is precisely what latitude measures. Latitude lines indicate how far north or south a location is from the equator, which is listed as 0 degrees. As you move towards the poles, latitude increases up to 90 degrees.

Therefore, the accurate identification of places on a globe or a geographic map primarily uses both latitude (A) and longitude (B). While the equator's distance (C) essentially represents latitude, it must be combined with a longitude coordinate for an accurate point location.

The correct answer is 08:54 a.m. and 09:46 a.m. respectively.

Key Points

• The concept used here is that each degree of longitude equates to a four-minute time difference. This is based on the fact that Earth completes one full rotation (360 degrees) in 24 hours, meaning it rotates at a speed of 15 degrees per hour—or to break it down even further, one degree every four minutes.
• For Lucknow (81° East Longitude): The standard meridian for IST is 82.5° East. That means Lucknow, which is at 81° East, is located 1.5 degrees to the west of the IST meridian. So, we multiply 1.5 by 4 and we get 6 minutes. Since Lucknow is to the west of the IST meridian, it is behind IST, so we subtract those 6 minutes from 9:00 a.m. IST, and the local time in Lucknow at the opening of Central Government Offices would indeed be 08:54 a.m.
• For Kohima (94° East Longitude): Kohima lies 11.5 degrees to the east of the IST meridian (94 - 82.5 = 11.5). Multiply 11.5 by 4, and we get 46 minutes. As Kohima is to the east of the IST meridian, it is ahead of IST. So, we add those 46 minutes to 9:00 a.m. IST, and the local time in Kohima at the opening of Central Government Offices would indeed be 09:46 a.m.

So, the answer, 08:54 a.m. for Lucknow and 09:46 a.m. for Kohima, is correct.

Additional Information

• Indian Standard Time (IST) is the time zone used in India and is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30).
• The time zones in India are spread across 30 degrees longitude and hence have a time difference of 2 hours between each other.
• The time difference between IST and the time zone of 81° East Longitude is 5 hours and 30 minutes, while the time difference between IST and the time zone of 94° East Longitude is 6 hours and 16 minutes.

The correct answer is Both (A) and (R) are true and (R) is the correct explanation of (A).

Key Points

• The slanting sun rays are indeed responsible for the cold temperatures observed between the Antarctic Circle and the South Pole. The angle of sunlight results in reduced heating efficiency, leading to the harsh climatic conditions characteristic of these regions. Therefore, statement (R) provides a valid and accurate explanation for statement (A).

(A): The areas lying between the Antarctic Circle and the South Pole are very cold.

• This statement is indeed true.
• The region between the Antarctic Circle and the South Pole experiences extremely cold temperatures.
• This is primarily due to its polar location and the specific characteristics of the polar climate. In these areas, the angle of the sun's rays is oblique, resulting in limited direct solar energy reaching the surface.
• As a consequence, the heat from the sun is spread out over a larger area, leading to colder conditions.
• Additionally, during the polar winter, when the region is tilted away from the sun, there is an extended period of darkness, which further contributes to the cold temperatures.
• The presence of ice and snow cover also reflects a significant amount of incoming solar radiation, contributing to the overall coldness of the area.

(R): The sun rays are always slanting and provide less heat.

• This statement is also true and provides a correct explanation for the cold temperatures in the areas between the Antarctic Circle and the South Pole.
• The slanting angle of the sun's rays occurs due to the axial tilt of the Earth.
• When the Earth is positioned in a way that sunlight strikes at an oblique angle, the same amount of solar energy is distributed over a larger surface area. This leads to less effective heating of the surface, resulting in lower temperatures. The polar regions experience this effect more prominently, especially during their respective winter seasons when the poles are tilted away from the sun.

The correct answer is (A), (B) and (C).

Key Points

• Statement (A) is partially correct, as erosion is one of the processes involved in the formation of oxbow lakes, but it cannot occur without deposition and meandering.
• Statement (B) is partially correct, as deposition is one of the processes involved in the formation of oxbow lakes, but it cannot occur without erosion and meandering.
• Statement (C) is partially correct, as meandering is the initial process that triggers the formation of oxbow lakes, but it cannot create them without erosion and deposition.

Therefore, the correct answer is option 4, which includes all the three statements.

Additional InformationFormation of Oxbow Lakes

• Oxbow lakes are formed due to a combination of erosion and deposition processes.
• The process begins with the meandering of a river, leading to erosion on the outer banks and deposition on the inner banks.
• Erosion on the outer banks gradually causes the river to change its course, resulting in the creation of a U-shaped body of water known as an oxbow lake.
• Oxbow lakes are commonly found in flat areas with low relief, where rivers tend to meander more frequently.
• Meandering is a natural process that occurs when a river flows through a flat area, characterized by a sinuous path with curves and loops.
• Meandering is caused by the interaction between the water and the channel bed and banks.
• Both erosion and deposition are necessary components for the formation of oxbow lakes; neither process can occur in isolation.
• Erosion alone cannot create oxbow lakes; it requires the presence of meandering and deposition.
• Deposition alone cannot create oxbow lakes; it also requires meandering and erosion.
• Oxbow lakes serve as important habitats for aquatic plants and animals, and they also provide valuable water resources for human communities.

The correct answer is sial, sima, nife .

Key Points

• The correct order from crust to core in which minerals are found is option 2: sial, sima, nife.
• Sial is the upper layer of the crust and is composed mainly of silicon and aluminum minerals.
• Sima is the lower layer of the crust and is composed mainly of silicon and magnesium minerals.
• Nife is the core of the earth and is composed mainly of nickel and iron minerals.

Additional Information

• Sima stands for "silicate + magnesium" and sial stands for "silicate + aluminum".
• The crust is the outermost solid layer of the earth and is divided into two types:
• continental crust (sial) and
• oceanic crust (sima).
• Nife is the abbreviation of nickel-iron alloy, which is the main component of the earth's core.
• The earth's core is divided into two layers:
• the outer core (liquid) and
• the inner core (solid).

The correct answer is Both Statements (A) and (R) are true and (R) is the correct explanation of (A).

Key Points

• Igneous and sedimentary rocks can change into metamorphic rocks, which is a true statement.
• Metamorphic rocks are indeed formed under great heat and pressure, which is also true.
• The reason given in (R) correctly explains how igneous and sedimentary rocks can change into metamorphic rocks.
• Therefore, both statements (A) and (R) are true and (R) is the correct explanation of (A).
• It is important to note that metamorphic rocks can also be formed from other metamorphic rocks, not just from igneous and sedimentary rocks.

Additional Information

• Igneous rocks are formed from the solidification of molten rock, while sedimentary rocks are formed from the accumulation of sediments.
• Metamorphic rocks can be formed from any type of pre-existing rock through heat and pressure.
• Some common examples of metamorphic rocks include marble, slate, and gneiss.
• The rock cycle is the process by which rocks are continuously transformed and recycled through geological processes.

The correct answer is density of water is high because of salt content is high.

Key Points

• Salt content is high in the Dead Sea.
• The high density of water due to salt content is the reason why swimmers can float.
• The salt concentration increases the density of the water, making it easier for objects to float.
• Hence, the correct answer is option 2.​

Additional Information

• The Dead Sea is a saltwater lake located between Israel and Jordan.
• It is known for its high salt content, which is about 10 times saltier than the ocean.

The correct answer is Tides.

Key Points

• Tides are the regular rising and falling of ocean waters caused by the gravitational pull of the moon and the sun on Earth's oceans.
• Tides occur twice a day and can vary in height depending on the location and phase of the moon.
• Tides are important for navigation, fishing, and coastal ecosystems.
• The other options mentioned in the question are: -
• Ocean currents - these are the continuous movements of ocean water caused by a variety of factors such as wind, temperature, and salinity.
• Waves - these are the movements of energy through ocean water caused by wind or other disturbances.
• Currents - this is another term for ocean currents, which refer to the overall flow of water in the ocean.
• Therefore, Option 2 - Tides is the correct answer to the question.

The correct answer is (A), (B), (C) and (D) are correct.

Key Points

• The Amazon basin has a little variation in humidity levels.
• The rainy season typically lasts from December to May, with occasional showers during the drier months.
• The Amazon basin experiences high temperatures during the day and cooler temperatures at night, with an average temperature range of 16-25°C.

Additional Information

• The Amazon basin is a vast tropical rainforest that spans across nine countries in South America, including Brazil, Peru, and Colombia.
• The Amazon River, the largest river in the world by volume, runs through the basin and is a major source of water and nutrients for the surrounding ecosystem.
• The Amazon rainforest is home to an estimated 10% of the world's biodiversity, with countless species of plants and animals found nowhere else on earth.
• The Amazon rainforest is also an important carbon sink, absorbing and storing large amounts of carbon dioxide from the atmosphere and helping to mitigate the effects of climate change.

The correct answer is vegetation.

Key Points

• Vegetation is not affected by the distribution of natural resources because it is a result of climate, terrain, and altitude rather than a cause.
• Terrain is affected by the distribution of natural resources because it determines the availability of water, minerals, and other resources.
• Climate is affected by the distribution of natural resources because it determines the type of vegetation that can grow in a region.
• Altitude is affected by the distribution of natural resources because it affects the temperature and precipitation of a region, which in turn affects the types of vegetation that can grow.

Additional Information

• Vegetation is the term used to describe the plant life that grows in a particular region or ecosystem.
• Terrain refers to the physical features of a region, including its topography, soil, and water resources.
• Climate refers to the long-term weather patterns of a region, including temperature, precipitation, and wind patterns.
• Altitude refers to the height above sea level of a particular location.

The correct answer is Only (A) and (B).

Key Points

• Option 1 is correct as minerals and roads are natural and humanmade resources, while coal is a non-renewable natural resource.
• Coal is a natural resource, while roads are humanmade and not a resource.
• Minerals and coal are not renewable resources.

Additional Information

• Minerals are naturally occurring substances that are extracted from the earth for various purposes.
• Roads are constructed by humans to provide transportation and connectivity between different places.
• Coal is a fossil fuel formed from the remains of dead plants and animals, and is used as a source of energy.
• Renewable resources are those that can be replenished naturally over time, while non-renewable resources are finite and will eventually run out.

The correct answer is (A), (B), (C) and D are correct.

Key Points

• Agriculture is a primary activity that involves cultivating crops and raising livestock for human consumption.
• Favorable topography of soil is essential for agriculture as it influences the type of crops that can be grown, the yield, and the quality of the produce.
• Suitable climate is vital for agriculture as it affects the growth and development of crops, including the temperature, rainfall, and humidity.
• Land on which the crops are grown is known as arable land, and it is a critical resource for agriculture as it provides the necessary space and nutrients for crops to grow.

Hence, all the statements are correct.

The correct answer is (A) is true but (R) is false.

Key Points

• Assertion (A) is true while reason (R) is false.

Additional Information

• Respect for diversity means accepting and valuing differences among people, such as differences in culture, ethnicity, religion, and language.
• Promoting one language as the only official language can actually lead to discrimination and exclusion of individuals or communities who do not speak that language.

The correct answer is People in rural area are ignorant about modern technologies.

Key Points

• Prejudice is defined as having preconceived opinions that are not based on reason or actual experience.
• "People in rural areas are ignorant about modern technologies," is an example of a prejudiced statement because it makes a blanket assumption about an entire group of people without any evidence to support it.
• "A large part of the rural population in India is engaged in agriculture," is a factual statement that is not prejudiced.
• "Harvesting season in rural India generates employment," is also a factual statement that is not prejudiced.
• "Migration from rural to urban area is a reality," is a statement of fact and is not prejudiced.
• Hence, the correct answer is option 3.

The correct answer is The Constitution of India was inspired by many other country’s Constitution.

Key Points

• **"**The Constitution of India is partly or intrinsically flexible and can be amended " substantiates the statement as it highlights the flexibility of the Constitution of India.
• **"**The Constitution allows citizen to move the court if their Fundamental Rights are violated" also supports the statement as it shows that citizens have the right to approach the court if their fundamental rights are violated, which is a feature of a living document.
• **"**Democratic ideals the Constitution established helps in its reinterpretation" reinforces the statement as democratic ideals provide scope for reinterpretation and adaptation of the Constitution to changing circumstances.
• "The Constitution of India was inspired by many other country’s Constitution" is incorrect as the fact that the Constitution of India was inspired by other countries' constitutions does not contradict the idea of it being a living document.
• Hence, the statement 4 is incorrect.

Additional Information

• A living document refers to a constitution that is flexible and adaptable to changing times and circumstances.
• The Constitution of India was adopted on November 26, 1949 and came into effect on January 26, 1950.

The correct answer is does not have any official religion.

Key Points

• A secular state is one that does not have any official religion, and all religions are treated equally.
• It is not necessary for a secular state to be a Republic state, as there are secular monarchies as well.
• A secular state is not against all religions, but rather ensures that all religions are treated equally without any discrimination.
• In a secular state, the government does not interfere in religious affairs and vice versa.
• The concept of secularism is rooted in the principle of separation of religion and state.
• Hence, the correct answer to the question is option 4, which states that a secular state does not have any official religion.

Additional Information

• A state with an official religion is not secular, as it gives preference to one religion over others, which goes against the principle of secularism.
• While many secular states are republics, it is not a necessary condition for a state to be secular.
• A secular state is not against religion, but rather promotes religious freedom and equality.

The correct answer is Only (A).

Key Points

• Regular salaried employees are entitled to annual leave, which is a paid time off from work.
• Casual workers may not have access to annual leave, as they are not considered regular employees.
• Casual workers are paid on an hourly basis and their pay is not affected if they take leave, unlike regular employees whose pay may be deducted if they take more leave than they are entitled to.
• If an employer decides to shut down the factory, casual workers may not have job security and may lose their jobs, while regular employees may have some protection under labor laws and may be entitled to severance pay or other benefits.

Additional Information

• Regular employees are often entitled to other benefits such as sick leave, maternity/paternity leave, and health insurance, which may not be available to casual workers.
• Casual workers may have more flexibility in terms of their work schedule and may be able to work for multiple employers at the same time.
• The distinction between regular and casual workers varies by country and industry, and may be subject to different laws and regulations.
• In some cases, employers may try to classify workers as casual workers to avoid paying them benefits or complying with labor laws, which can be a form of labor exploitation.

The correct answer is (A) is true but (R) is false.

Key Points

• Self-employed:
• This refers to individuals who work for themselves, rather than for an employer.
• They may be freelancers, entrepreneurs, or small business owners.
• (A) is true but (R) is false.
• This means that self-employed individuals can earn a good income by forming a cooperative, but the reason for this is not because they cannot get a fair price for their products in the market.
• The correct answer is option 3.

Additional Information

• Cooperative:
• A cooperative is an organization owned and operated by a group of individuals for their mutual benefit.
• They work together to achieve common goals and share in the profits.

The correct answer is (A), (B) and (C).

Key Points

• Peaceful protests like dharnas and rallies are a way for the public to express their dissatisfaction with a particular government law.
• The purpose of these protests is to mobilize public opinion against the legislation, create pressure on the government to withdraw it, and convey their displeasure to the government.
• However, the purpose is not to destabilize the government.
• It is important to note that peaceful protests are a democratic way for citizens to voice their opinions and should be respected.

The correct answer is (A) and (C) only.

Key Points

• Crèche facilities:
• The provision of crèche facilities by organisations with more than 30 women employees is a significant step towards ensuring that women can take up jobs outside their homes.
• This provision enables women to balance their work and childcare responsibilities effectively.
• Employment opportunities:
• Creating more employment opportunities for women is another way in which the government can ensure that women can take up jobs outside their homes.
• This can be achieved through measures such as skill development programs, reservation of seats for women in educational institutions, and the promotion of women entrepreneurship.
• Anganwadis:
• Anganwadis or child-care centres set up in several villages by the government provide a safe and secure environment for children while their mothers are at work.
• This initiative has been particularly effective in rural areas, where women face several challenges in taking up jobs outside their homes.
• Domestic work:
• The recognition of domestic work as a valued and enumerated activity in official statistics is an important step towards ensuring that women's contributions to the economy are acknowledged and accounted for.
• This recognition can lead to the development of policies and programs that support women's participation in the workforce.

The correct answer is women who live or have lived together in a shared household. 

Key Points

• The Protection of Women from Domestic Violence Act, 2005 is a legal framework that aims to safeguard women from domestic violence and abuse.
• The Act extends the term 'domestic' to include all women who live or have lived together in a shared household.
• This means that not just the wife, but also the mother, sister, daughter, or any other female relative living in the same household can seek protection under this law.
• The Act recognizes the survivorship of violence against women by male members of the family.
• It also acknowledges that women who face danger to their life or physical, mental, or emotional health due to domestic violence are entitled to protection and support.
• Option 1 is the correct answer as it is a comprehensive definition of the term 'domestic' as per the Act.

Additional Information

• "wife who has lived together in a shared household." is incorrect as it limits the scope of protection only to the wife and excludes other female members of the household.
• **"**women who are survivors of violence from male members. " is partially correct as it recognizes the survivorship of violence against women, but it does not include all women who live in a shared household.
• **"**women who face danger to their life." is also partially correct as it acknowledges the danger to life due to domestic violence, but it does not include all women who live in a shared household.

The correct answer is (B) and (C) are true.

Key Points

• "Those who committed any crime are equal before the law." statement is False,
• The statement "Those who committed any crime are equal before the law" is often interpreted as an ideal rather than a strict reality. This is because, while the principle of equality before the law is a cornerstone of democratic legal systems, the actual application of this ideal is affected by various factors that can result in disparities.
• **"**Untouchability has been abolished." statement is  true, as the Constitution explicitly abolishes untouchability and prohibits any form of discrimination based on caste or social status.
• **"**No person can be discriminated against on grounds of religion, race, caste, etc." statement is true, as the Constitution prohibits discrimination on various grounds, including religion, race, caste, sex, and place of birth.

Additional Information

• Equality is a fundamental right guaranteed by the Constitution of India.
• The Constitution prohibits discrimination on the basis of religion, race, caste, sex, or place of birth.
• The principle of equality is enshrined in various articles of the Constitution, including Article 14, which guarantees the right to equality before the law and equal protection of the laws.

The correct answer is Right to Life and Right to Livelihood.

Key Points

• The statement made by the Supreme Court of India implies that the right to life cannot be guaranteed without the means of living, which is essentially the right to livelihood.
• The Right to Life is a fundamental right guaranteed by the Indian Constitution, which includes the right to live with dignity and the right to basic necessities of life.
• The Right to Livelihood is not explicitly mentioned in the Constitution but has been interpreted by the courts as a part of the Right to Life, which includes the right to work and earn a livelihood.
• The Right to Food is also a part of the Right to Life, but it is not directly connected to the statement made by the Supreme Court in the given context.
• The Right to Freedom is another fundamental right guaranteed by the Constitution but is not directly related to the statement made by the Supreme Court in the given context.

Additional Information

• Slumdweller:
• It refers to a person who lives in a slum, which is a densely populated urban area with inadequate housing and basic amenities.
• Right to Food:
• It is a fundamental right in India, which guarantees that every person has the right to adequate food and nutrition.
• Right to Livelihood:
• ​It has been recognized as a part of the Right to Life by the Supreme Court of India in various cases, including Olga Tellis v. Bombay Municipal Corporation and Unni Krishnan v. State of Andhra Pradesh.
• Right to Freedom:
• ​It includes various freedoms such as the freedom of speech and expression, the freedom of movement, and the freedom to practice any profession or occupation.
• However, it is not directly connected to the statement made by the Supreme Court in the given context.

The correct answer is (A) - (IV), (B) - (II), (C) - (III), (D) - (I).

Key Points

• Safai Karamchari is associated with Manual Scavengers (Prohibition) Act.
• Scheduled Tribes are associated with Forest Rights Act.
• Muslim Minorities are associated with Sachar Committee Report.
• Scheduled Castes are associated with Prevention of Atrocities Act.

Additional Information

• Prevention of Atrocities Act:
• ​It is a law in India that prohibits the commission of offences against members of Scheduled Castes and Scheduled Tribes.
• Forest Rights Act:
• It recognizes the rights of forest-dwelling communities to land and other resources.
• Sachar Committee Report:
• It is a study on the social, economic, and educational status of Muslims in India.
• Manual Scavengers (Prohibition) Act:
• It aims to eliminate manual scavenging and rehabilitate manual scavengers.

The correct answer is Mainstreamed.

Key Points

• The concept of marginalized refers to a group or individual who is excluded, oppressed, or disadvantaged in society.
• The opposite of marginalized would be a group or individual who is included, empowered, and advantaged in society.
• Hence, the correct answer is option 3, Mainstreamed.

Additional Information

• Ghettoized refers to a group or individual who is forced to live in a specific area due to social, economic, or political reasons.
• This group or individual may face discrimination, poverty, and limited opportunities.
• Displaced refers to a group or individual who is forced to leave their home or community due to natural disasters, conflicts, or development projects.
• This group or individual may face trauma, loss, and uncertainty.
• Stigmatized refers to a group or individual who is labeled or stereotyped based on their identity, behavior, or status.
• This group or individual may face prejudice, discrimination, and isolation.
• Therefore, among the given options, Mainstreamed is the opposite of marginalized as it refers to a group or individual who is integrated into the social, economic, and political mainstream of society.
• This group or individual has equal access to opportunities, resources, and rights.

The Latin phrase used in history “Anno Domini’ means the birth year of the Lord.

Key Points

• The Latin term "Anno Domini" translates to "in the year of the Lord."
• It is the full form of the abbreviation AD. Specifically, it is meant to denote the number of years that have passed since the birth of Jesus Christ, the "Lord" referred to in the phrase.
• This system of dating is frequently used in the Julian and Gregorian calendars.
• It is also used informally in the UK to refer to the fact that time is passing and someone is getting older.

Key Points

The history curriculum is expected to discuss mainly about 

• Contradictions: History is not a straightforward narrative; it often involves contradictions, conflicts, and contrasting perspectives. These contradictions can arise from differing viewpoints, social dynamics, political struggles, cultural clashes, and economic disparities. Exploring contradictions in history helps students understand the complexities of human societies, analyze competing narratives, and appreciate the multifaceted nature of historical events.
• Peaceful Living of People: While history does encompass conflicts and struggles, it also includes periods of peaceful coexistence, cultural exchange, and cooperation among societies and individuals. Understanding how people have lived peacefully, cooperated, and shared their experiences contributes to a holistic view of history. It promotes an appreciation for diverse cultures, social harmony, and the positive aspects of human interactions across time.
• Power and Dominance: The study of power dynamics and dominance is a significant aspect of history. It involves analyzing how different groups, individuals, or nations have wielded power, asserted dominance, and influenced events. This includes exploring political structures, economic systems, and social hierarchies that shape historical trajectories
• Discoveries: Discoveries are pivotal moments in history that have shaped societies and human knowledge. They can encompass scientific, technological, geographical, and cultural advancements that have had a profound impact on human progress. Studying discoveries allows us to trace the evolution of civilizations and understand the factors that have driven innovation.

Thus, it is concluded that (A), (B), (C) and (D) is the correct answer.

Key Points 

• Sense of directions: This is the starting point for teaching mapping skills. Developing a sense of directions is essential because it forms the foundation for understanding cardinal directions (north, south, east, west) and intermediate directions (northeast, northwest, southeast, southwest). Students need to grasp these directions to accurately interpret and use maps.
• Scale of map: Once students are familiar with directions, the next step is to introduce the concept of map scale. Map scale helps students understand the relationship between distances on the map and actual distances on the ground. This skill enables them to estimate real-world distances based on map measurements.
• Symbols: With a grasp of directions and map scale, students can now learn about symbols used on maps. Symbols represent various features such as cities, rivers, mountains, and other geographical elements. Understanding symbols allows students to interpret maps and recognize different features represented on them.
• Orientation: Finally, students learn about orientation, which involves aligning the map with the real-world directions. Orientation ensures that students can accurately use a map to navigate and relate map features to their actual positions on the ground.

Thus, it is concluded that (B), (C), (A), (D) is correct answer.

Connecting social sciences with other subjects helps students see the interdisciplinary nature of knowledge and how different subjects relate to and complement each other.

Key Points

• Use of variety of instructional strategies: Teachers in middle-level social sciences should employ diverse teaching methods to engage students, accommodate different learning styles, and promote a deeper understanding of the subject matter.
• Build bridges to other subjects: Social sciences often intersect with various subjects, such as history, geography, economics, and political science. Building connections between social sciences and other subjects helps students see the interdisciplinary nature of knowledge.
• Encourage students to exercise freedom in a responsible manner - This is an important aspect of social studies, as it helps students understand how societies function and the importance of responsible citizenship.

Hint

• Teach students what is right and what is wrong: While teachers can guide students to develop their own moral compass, social studies focuses more on presenting historical events, different perspectives, and frameworks for understanding the world.

Thus, it is concluded that Only (A), (B), (D) is correct.

Key Points 

• Atlas: An atlas is a comprehensive collection of maps that provides information about various geographical features, including the distribution of industries like iron and steel. It can include maps specifically focused on industries and their locations.
• Thematic Map: Thematic maps are designed to display specific types of information or data, such as the distribution of a particular industry. They can provide visual representations of patterns, trends, and concentrations related to iron and steel industry locations.
• Sketch Map: While sketch maps can be useful for personal reference or classroom exercises, they may not provide the detailed and accurate information needed to locate the distribution of major industries like iron and steel.

Both an atlas and thematic maps are more suitable for locating the distribution of major iron and steel industries due to their focus on providing detailed geographical information.

Thus, it is concluded that (A) and (B) is the correct answer.

By following this systematic order, students engage in a thoughtful decision-making process that takes into account various factors and ensures a well-informed choice between alternative routes.

Key Points

• Identify various alternative routes: The first step is to identify different routes that can be taken from one place to another. This involves considering different paths, roads, highways, or modes of transportation that are available.
• Study the consequence of each possible route: After identifying the alternative routes, students need to examine the potential consequences or outcomes of taking each route. This could include considering factors like distance, travel time, traffic conditions, road quality, and safety.
• Comparing each possible route according to the same set of characteristics: Once the consequences of each route are understood, students compare these routes based on the same set of characteristics or criteria. This could involve evaluating factors such as cost, convenience, environmental impact, and accessibility.
• Listing choice with a list of reasons for selection: Based on the comparisons made, students then list their preferred choice of route and provide reasons for their selection. These reasons may include a combination of practical considerations, personal preferences, and the advantages or disadvantages identified during the evaluation process.

Thus, it is concluded that (B), (A), (D), (C) is the correct answer.

Key Points

• Organizing a mock parliamentary session on the condition of the government health sector in India : This activity simulates a parliamentary debate where students can discuss and analyze the government's responsibility towards citizens' health and related issues. It allows students to understand the legislative process and encourages them to critically examine government actions.
• Organizing a debate in class on 'why govt. should be responsible to its citizens: This debate encourages students to explore and present arguments on the importance of government responsibility towards citizens. It promotes critical thinking, communication skills, and a deeper understanding of the concept.
• Collecting various news: By collecting news articles related to government responses to issues, students can gain insights into how governments address challenges and responsibilities. This activity helps students analyze real-world situations and understand the government's role in responding to citizens' needs.

Thus, it is concluded that All (A), (B) and (C) is correct.

The correct answer is Brazil and Malaysia 

Important Points

• Shifting cultivation is a form of agricultural practice or a cultivation system.
• In which an area of ground is cleared of vegetation and cultivated for a few years and then abandoned for a new area until its fertility has been naturally restored.
• It is practised by tribal and is also known as Burn and Slash cultivation.
• It is known as Jhoom in Assam, Onam in Kerala, Podu in Andhra Pradesh, and Odisha. The same is known as Bewar in Madhya Pradesh.

Promoting critical thinking involves creating an inclusive and interactive classroom environment that encourages questioning, exploration, and the examination of multiple perspectives.

Key Points

• Asking thought-provoking questions : Thought-provoking questions challenge students to think beyond the surface, analyze information critically, and explore various perspectives. These questions stimulate curiosity and encourage deeper engagement with the subject matter.
• Consider different points of view of students: Encouraging students to consider and respect diverse viewpoints fosters open-mindedness and critical thinking. It helps students understand the complexities of social issues and evaluate arguments from various angles.

Thus, it is concluded that (B) and (D) is the correct answer.

Key Points

• Prejudice: Prejudice refers to a preconceived negative attitude or feeling towards a group of people based on their perceived characteristics. The cart men's unwillingness to carry passengers of the untouchable class demonstrates a prejudiced attitude. They are unwilling to associate with individuals from this group due to their belief in untouchability and a sense of superiority.
• Discrimination: The actions of the cart men, who refuse to carry passengers of the untouchable classes, demonstrate discriminatory behavior, where individuals are treated unfairly or unequally based on their social identity.

Thus, it is concluded that (B) and (D) is the correct answer.

Nomads or Banjaras were known for their significant role as a trading community during Medieval India.

 Key Points

• Nomads were known for their extensive trade networks, often transporting goods and commodities over long distances.
• Their caravans played a crucial role in facilitating trade and commerce between different regions.
• This portrayal is based on historical sources and reflects their economic importance and contributions to the medieval Indian society.

Thus, it is concluded that option 3 is the correct answer.

Key PointsFollowing are the challenges of social science:-

• The amount of content included in social science curriculum is more than what students can cope up: This challenge highlights the issue of curriculum overload, where the volume of content included in social science subjects may be overwhelming for students to grasp within the given timeframe. An excessive curriculum load can hinder in-depth understanding, critical thinking, and the ability to connect concepts.
• School textbooks in general and social science textbooks in particular are non-comprehensible: This challenge pertains to the readability and comprehensibility of textbooks used in social science education. If textbooks are poorly written, contain complex language, or lack clarity, students may struggle to understand the concepts effectively. Inadequate comprehension can hinder students' engagement with the subject matter and hinder their learning outcomes.
• Teaching social science lacks scientific rigor as one can find in natural and physical sciences: This challenge points out the perception that social science disciplines may sometimes be perceived as lacking the same level of scientific rigor and objectivity as natural and physical sciences.

Thus, it is concluded that Only (B), (C) and (D) is the correct answer.

Key Points 

• **Civics was introduced in the Indian school social studies curriculum by the British to promote loyalty towards the British:-**Civics as a subject had appeared in the Indian school curriculum in the colonial period in the background of increasing ‘disloyalty’ among Indians towards the Raj. Emphasis on the obedience and loyalty of the citizens and creation of civil society according to the universal values of progress were the key features of the colonial civics.
• It has been replaced in recent years with political science as this subject is more attractive and popular in universities:- This statement is also incorrect, as Civics and political science are distinct but related subjects. Both subjects are taught separately, with Civics focusing on citizenship education and political science focusing on the study of political systems, theories, and processes.

Thus, it is concluded that (A) is true but (B) is false.

Primary sources are original materials or documents created at the time of an event or by someone directly involved in the event. They provide firsthand information and are essential for historical research.

 Key Points

• A book review published in a journal is a secondary source that offers an analysis, interpretation, or evaluation of a book written by someone else.
• While letters, personal diary entries, and handwritten records of finances are examples of primary sources as they contain direct and original information from the time of their creation, a book review is an interpretation of someone else's work and is thus considered a secondary source.

Thus, it is concluded that A book review published in a journal  will not be considered as a primary source in the context of social sciences.

Critical thinking involves analyzing information from multiple perspectives, evaluating evidence, and drawing reasoned conclusions.

 Key Points

• Use different evidences to draw rational conclusions on the scheme encourages the student to critically examine the government scheme by considering various pieces of evidence, both positive and negative, and using them to arrive at rational conclusions.

This approach demonstrates the ability to think critically, weigh different viewpoints, and make informed judgments based on a well-rounded assessment of the scheme.

• It goes beyond reproducing information or focusing solely on one-sided aspects, fostering a higher level of critical thinking.

Thus, it is concluded that option 4 is the correct answer.

The application aspect of cognition refers to the ability of students to apply their acquired knowledge and understanding in real-world situations or practical contexts.

Key Points

• List public goods available in your area: This question encourages students to apply their understanding of public goods by identifying and listing examples of public goods in their local area.
• This application aspect involves recognizing and categorizing goods that benefit the community as a whole, demonstrating practical application of their knowledge.

Thus, it is concluded that Only (D) is the correct answer.

Procedural understanding involves knowing how to perform certain processes, procedures, or actions.  

Key Points

• How we file a case in a Consumer Forum?: This question directly asks about the process of filing a case, testing the procedural understanding of students.
• Think about and describe the ways to restore groundwater in your area: This question requires students to think about and describe specific procedures or methods to address a particular issue, which again assesses procedural understanding.

Thus, it is concluded that (A) and (D) is the correct answer.

Key Points

• Given question requires students to take the concepts related to the variations in animals, vegetation, and human lifestyles and apply them to different geographical contexts.
• Students need to understand the factors that contribute to these variations, such as climate, geography, and cultural practices, and then explain how these factors lead to differences in various regions.
• By providing examples, students demonstrate their capability to apply their knowledge to different situations and contexts, showcasing their understanding of broader concepts.

Thus, it is concluded that This question attempts to assess students ability to apply concepts to different contexts.

Key Points

• Collage making in groups requires students to work together, communicate effectively, delegate tasks, and coordinate their efforts to create a coherent and visually appealing collage.
• This activity assesses their ability to coordinate and collaborate with peers, share ideas, and organize their contributions to achieve a common goal.
• It also provides a hands-on approach to applying knowledge gained from the conservation topic while fostering teamwork and coordination skills.

Thus, it is concluded that Collage making in groups will best suit to her objective.

Key Points

• A population pyramid is indeed a graphical representation that illustrates the distribution of a population by age and sex.
• It typically consists of two back-to-back bar graphs, with the left side representing males and the right side representing females, displaying the population's age structure.
• This representation provides valuable insights into the demographic composition and trends of a population.

Thus, it is concluded that option 2 is the correct answer.

The correct answer is: Only (A) and (C)

Key Points

• Let us go through the questions and their corresponding answers in more detail:
• Question A: 
• The passage provides information about the composition of the atmosphere.
• It explains that the atmosphere is a mixture of several gases, with about ten chemical elements remaining in gaseous form under all natural conditions.
• It mentions the permanent gases oxygen and nitrogen, which together make up most of the atmosphere.
• Additionally, it lists other gases like argon, carbon dioxide, hydrogen, neon, krypton, and xenon that constitute a small portion of the atmosphere's volume.
• The passage also mentions the presence of impurities like dust, pollen, and smoke suspended in the atmosphere.
• Question C:
• ​The passage addresses the significance of ozone in the atmosphere.
• It explains that within the lower portions of the stratosphere, there exists a layer of ozone gases.
• This ozone layer is responsible for filtering out a significant portion of the sun's ultraviolet rays.
• Without this ozone layer, the intense ultraviolet light from the sun would have harmful effects on living organisms.
• It could cause skin burns, eye damage, and potentially result in catastrophic consequences.
• Thus, the presence of the ozone layer is vital for protecting life on Earth from the harmful effects of excessive ultraviolet radiation.
• So, the passage provides detailed explanations for both questions (A) and (C).

Therefore, the correct answer is option 3.

The correct answer is: contains a layer of ozone. 

Key Points

• The fourth sentence of the third para states, "If this zone was not there, the full blast of sun's ultraviolet light would burn our skin, blind our eyes and eventually result in our destruction."
• That means this ozone layer has a specific function that is essential for life on Earth.
• The ozone layer acts as a protective shield against the harmful effects of ultraviolet (UV) radiation from the sun.
• Ultraviolet rays have the potential to cause skin cancer, cataracts, and other health issues in humans. Moreover, they can also harm plants, animals, and ecosystems by disrupting biological processes.
• If the ozone layer were not present in the stratosphere, the Earth would be subjected to the full intensity of the sun's ultraviolet light.
• This could lead to severe health consequences for living organisms and could even potentially result in the destruction of various ecosystems.
• Therefore, the existence of the ozone layer is indeed critical for supporting and preserving life on our planet.

Hence, option 1 is the correct answer.

The correct answer is: "is warmed by the earth's heat."

Key Points

• The passage explains that the troposphere is the warmest part of the atmosphere due to the fact that most of the solar radiation is absorbed by the Earth's surface.
• This absorbed solar energy heats up the Earth's surface, and in turn, the air in immediate contact with the surface gets warmed up as well.
• This warming of the air creates the temperature gradient characteristic of the troposphere, where temperature generally decreases with increasing altitude.
• Therefore, the troposphere is warmed by the Earth's heat, which is an accurate explanation according to the information provided in the passage.

Hence, option 4 is the correct answer.

The correct answer is: a definite amount of water vapour 

Key Points

• Let us break down the options based on the information provided in the passage:
• Option 1: The passage states that about 21% of the atmosphere is composed of oxygen. (1^st para, 3^rd line)
• Option 2: The passage doesn't mention a specific or definite amount of water vapour. Instead, it notes that the amount of water vapour and its variations are important in weather changes. Water vapour levels can vary widely based on factors like humidity and temperature.
• Option 3: The passage mentions that there are about ten chemical elements that remain permanently in gaseous form in the atmosphere. It doesn't list these elements but does mention two of them: oxygen (21%) and nitrogen (78%). (1^st para, 2^nd line)
• Option 4: The passage mentions that atmospheric gases hold considerable amounts of dust, pollen, smoke, and other impurities in suspension. These elements are indeed present in the atmosphere. (1^st para, last line)
• From here, it is clear that the passage doesn't provide a definite amount of water vapour, and it does mention the presence of the other elements and impurities in the atmosphere.

Therefore, the correct answer is option 2.