CTET Paper 1 - 27th Jan 2023 (English-Hindi-Sanskrit) (Previous Year Paper)

Motor skills are the coordinated muscle movements that we use to move our bodies and interact with the world around us.

Key PointsMotor skills are categorized into two main types: fine motor skills and gross motor skills.

• Fine Motor Skills: These are the smaller actions that require the coordination of small muscles, particularly those in the hands and fingers.
• Fine motor skills usually involve the synchronization of hands and fingers with the eyes, thus they are also referred to as hand-eye coordination.
• Tasks like holding a pencil, buttoning a shirt, turning pages, using scissors, or manipulating other small objects are examples of activities that require fine motor skills.
• Gross Motor Skills: These involve the larger, stronger muscle groups of the body.
• Gross motor skills are necessary for major body movements such as walking, running, climbing, jumping, throwing, and maintaining balance.
• Activities like kicking a ball, swimming, and riding a bicycle are examples of tasks that require gross motor skills.

Hence, we can conclude that holding a pencil is an example of fine motor skill while kicking a football is an example of gross motor skill.

Child development refers to the biological, psychological, and emotional changes that occur in human beings between birth and the conclusion of adolescence.

Key PointsThere are the following principles of development:

• Development Follows a Sequential Pattern: This means development follows a particular order or sequence.
• Development Proceeds from General to Specific: Early physical changes appear in a rather global form and then become more specific.
• Development is Continuous: While there are different theories about whether development is a smooth continuum or a series of stages, it's widely agreed that the skills and abilities developed at each stage build upon those of previous stages.
• Development Proceeds at Varying Rates: Children develop at their own pace.

Some children may walk as early as 9 months, others not until they are 15 months or older.

• Development is Influenced by Both Nature and Nurture: "Nature" refers to the genetic inheritance or biological predispositions we receive from our parents at conception, while "nurture" refers to the environmental conditions and experiences that interact with our genetic programming.
• Development is Multi-Dimensional: This refers to the fact that development is not limited to physical changes, but includes cognitive, emotional, and social development.
• Development is Multi-Directional: At any period, different capacities may be increasing while others remain the same or even decrease.

Hence, we conclude that the development proceeds in a discontinuous manner is not correct in the context of development.

Socialization refers to the lifelong process by which individuals learn and internalize the values, beliefs, norms, and social skills of their culture or society.

Key Points

Primary Agents of Socialization:

• Family: The family is the first and most influential agent of socialization. We learn basic behavior patterns, values, and norms, language skills, and foundational belief systems.
• Neighborhood: The neighborhood also plays a significant role in early childhood socialization. Interaction with the neighborhood influences their social learning and integration within the broader community.
• Peer Group: As children grow older, the influence of peers becomes increasingly important. They provide feedback, model behavior, and significantly influence attitudes and behavior.

Secondary Agents of Socialization:

• School: Schooling plays a significant role in socialization by teaching children various skills, societal norms, and values. The school environment also helps children to learn about hierarchy, cooperation, and competition.
• Media: Media (television, radio, internet, social media, etc.) can influence socialization by providing examples of behavior and promoting certain values or beliefs.
• Religion: Religious institutions teach moral values, beliefs, and behaviors, and they often shape community norms.
• Community and Culture: The wider community and culture in which one lives also influence socialization through shared norms, customs, and values.

Hence, we can conclude that the Family and neighborhood are primary agents/agencies of socialization for children in early childhood.

The Formal Operational Stage is the fourth and final stage of Jean Piaget's theory of cognitive development. This stage generally begins around the age of 12 and continues into adulthood.

Key PointsKey aspects of the Formal Operational Stage include:

• Abstract Thought: At this stage, adolescents can understand and manipulate abstract ideas or concepts that have no physical existence. This includes complex mathematical or philosophical concepts.
• Hypothetical-Deductive Reasoning: Adolescents begin to think about hypothetical situations and are capable of deductive reasoning. That is, they can develop hypotheses or best guesses, and systematically deduce, or conclude, the best path to follow in solving the problem. This process is sometimes called "problem-solving."
• Problem-Solving: Adolescents can approach problems in a more logical and systematic way compared to children in earlier stages. They can consider multiple aspects of a problem to resolve it.
• Concerns about Social Issues and Identity: This is the stage where adolescents start to form and express their own opinions about social and political issues. They often become more focused on the future and start considering who they are and what they want to become.

Hence, we can conclude that at the Formal operational stage, most children develop concerns about social issues and justice.

The situation described does align more with the Concrete Operational stage, typically covering ages 7 to 11 in Piaget's stages of cognitive development.

Key Points

• During this stage, children begin to develop logical thought and can perform operations on concrete objects.
• However, their thinking is tied to concrete, tangible objects and events - they are not yet capable of hypothetical or abstract thought.
• In this case, when the comparison of the sticks is presented concretely, the student is able to understand the relation, but when presented abstractly or verbally, they struggle.
• This indicates that they are in the Concrete Operational stage.

Hence, we can conclude that according to Piaget's theory, the student is at the Concrete operational stage of cognitive development.

Lawrence Kohlberg was a psychologist who developed a theory of moral development.

Key Points

• He proposed that people progress through six stages of moral reasoning, from a focus on self-interest in the early stages to a focus on universal principles in the later stages.
• The social contract orientation is the fifth stage of Kohlberg's theory. It is characterized by a belief in the importance of laws and social contracts, as well as a willingness to compromise with others in order to maintain social order.
• The zone of proximal development is a concept developed by Lev Vygotsky.
• It is the area between what a child can do on their own and what they can do with the help of a more knowledgeable adult or peer.
• Inner speech is a type of self-talk that people use to guide their own thinking and behavior.
• Egocentric speech is speech that is directed at oneself rather than at others.

Hence, we can conclude that the Social Contract orientation is explained by Lawrence Kohlberg.

The zone of proximal development is the area between what a child can do on their own and what they can do with the help of a more knowledgeable adult or peer.

Key Points

• The zone of proximal development is the area between what a child can do on their own and what they can do with the help of a more knowledgeable adult or peer.
• Vygotsky believed that learning is a social process that takes place through interaction with others.
• When a child is working within their ZPD, they are able to learn new skills and concepts with the help of a more knowledgeable adult or peer.
• By providing learners with opportunities to work within their ZPD, teachers can help them to reach their full potential.

Hence, we can conclude that in Lev Vygotsky's terms, the teacher's scaffolding helped Rajesh to achieve the zone of proximal development.

Lev Vygotsky is known for his work in cognitive development and his emphasis on the role of the social and cultural context in learning, a theory often referred to as "social constructivism" or "sociocultural theory."

Key Points

• Vygotsky proposed the sociocultural theory of cognitive development, which posits that social interaction and cultural context significantly influence knowledge construction.
• He introduced concepts like the Zone of Proximal Development and scaffolding to illustrate how learners can achieve more in a supportive social context than they can independently.
• Vygotsky stressed that cognitive development is deeply rooted in a person's social and cultural context.

Hence, we can conclude that Lev Vygotsky emphasized social constructivism in the context of learning.

Progressive education is a pedagogical movement that emphasizes hands-on, experiential learning, where students actively participate in their own education.

Key Points

• Learning by Doing: Progressive education strongly advocates for experiential learning or learning by doing.
• Discovery Learning: Discovery learning is a method of inquiry-based instruction and is one of the main characteristics of progressive classrooms.
• Collaborative Learning: Progressive classrooms often feature group work or collaborative learning.
• Role of the Teacher: In a progressive classroom, the teacher often acts more as a facilitator or guide rather than the primary source of knowledge.
• Holistic Learning: Progressive education emphasizes the development of the whole child, not just academic skills.
• Democracy and Citizenship: Many progressive educators see education as a means of promoting democratic values and active citizenship.
• Continuous Assessment: Progressive education favors continuous, formative assessment over high-stakes, summative testing.

Hence, we can conclude that learning by doing, discovery learning, and collaborative learning are characteristics of a progressive classroom.

Bodily-kinesthetic intelligence involves the potential of using one's whole body or parts of the body to solve problems or create products. It's the capacity to manipulate objects skillfully and control one's physical motion.

Key Points

Here are some key characteristics of this intelligence type:

• Control of Bodily Motions: Individuals with high bodily-kinesthetic intelligence have exceptional control of their physical movements.
• Physical Skills: They often excel in activities that require physical skills, such as sports, dance, theatre, or craftwork.
• Learning Style: Those with bodily-kinesthetic intelligence may learn best through physical activity and hands-on learning.
• Expression through Movement: These individuals are able to use their bodies in highly differentiated and skilled ways, for expressive as well as goal-directed purposes.

Hence, we can conclude that according to Howard Gardner, she has a Bodily-kinesthetic type of intelligence.

National Education Policy (NEP) 2020, which is aimed at overhauling the country's education system, places significant emphasis on mother tongue-based education.

Key Points

• It states that children learn and grasp concepts most effectively in their mother tongue or home language in their early years of schooling.
• The policy suggests that the medium of instruction until at least Grade 5, but preferably till Grade 8 and beyond, will be the home language/mother tongue/local language/regional language.
• This is to facilitate better understanding and learning in children, as children learn and grasp nontrivial concepts more quickly in their home language/mother tongue.

Hence, we can conclude that according to National Education Policy 2020, priority should be given to the Mother tongue for the education of children up to the primary level.

Gender stereotypes are generalized beliefs or perceptions about attributes, characteristics, and behaviors appropriate to women or men.

Key Points

• Girls are always well-behaved, gentle, and emotional, the statement is a gender stereotype because it categorizes all girls as being "well-behaved, gentle, and emotional.
• Not all girls (or any group of people) will exhibit the same characteristics, behaviors, or emotions.
• Everyone is unique and cannot be categorized based on their gender alone.

Hence, we can conclude that the statement, that girls are always well-behaved, gentle, and emotional represents a gender stereotype.

The standardized curriculum is a set of learning goals and objectives that are the same for all students in a particular grade level or subject area.

Key PointsAssertion (A) is true.

• A standardized curriculum is not designed to meet the needs of all students, especially those from diverse socio-economic backgrounds.
• Students from different backgrounds have different learning styles and needs, and a standardized curriculum may not be able to provide the support they need.

Reason (R) is false.

• Children do not learn best when they are extrinsically motivated to learn. Intrinsic motivation, which is the desire to learn for its own sake, is more effective for long-term learning.
• Extrinsic motivation, which is the desire to learn in order to get a reward or avoid punishment, can be effective in the short term, but it is not as effective for long-term learning.

Hence, we can conclude that  (A) is true but (R) is false.

Problem-solving is the process of identifying a problem, understanding it, developing potential solutions, testing those solutions, and implementing the most effective one.

Key Points

• In order to develop creativity and problem-solving skills, children need to engage in activities and answer questions that challenge them to think beyond factual recall and instead apply their knowledge, generate new ideas, and find solutions to problems.
• "How can you control pollution in your city?", This question encourages children to think creatively about possible solutions to a real-world problem and to apply their knowledge about pollution in a practical way.
• It's a form of inquiry-based learning, which helps to foster problem-solving skills and innovative thinking.

Hence, we can conclude that by asking "How can you control pollution in your city?"  the teacher can encourage creativity and problem-solving skills among children.

Assessment generally refers to the process of evaluating or measuring an individual's knowledge, skills, attitudes, or performance in a certain area.

Key Points

• Assessment can be used to inform instruction by identifying areas where students need additional support or where they are excelling.
• Assessment can be used to provide feedback to students on their learning. This feedback can help students to identify areas where they need to improve and to make progress towards their learning goals.
• Assessment can be used to motivate students by providing them with opportunities to demonstrate their learning and to celebrate their accomplishments.
• Assessment results help teachers plan instruction. By understanding what students already know and where they're struggling, teachers can tailor their lessons to meet students' needs.

Hence, we can conclude that the main objective of assessment should be understanding the strengths and challenges faced by students in the process of learning.

Inclusive education is based on the belief that all students can learn and that all students have something to contribute to the classroom community.

Key PointsHere are some of the essential elements that comprise inclusive education:

• Personalized Learning Experiences: This could involve varied teaching strategies, adaptive technologies, and personalized learning plans.
• Universal Design for Learning: A teaching approach where the curriculum and learning environment are designed with flexibility to accommodate individual learning differences.
• Community and Social Integration: Inclusion extends beyond academics, focusing on the overall development of the student.
• Collaborative Practices: A team approach is employed in teaching, with general education teachers, special education teachers, and other support staff working together.
• Accommodations and Support Services: Necessary modifications are made in teaching, materials, and assessment methods to aid students who need additional support.
• Respect for Diversity: Inclusive education promotes an environment of respect and acceptance, where diversity is valued and celebrated.

Hence, we can conclude that Inclusive education means developing a schooling system where the needs of all students are addressed.

A diverse classroom is a classroom where students come from different backgrounds and experiences. This can include differences in race, ethnicity, language, religion, socioeconomic status, gender identity, sexual orientation, and ability.

Key Points

Here are some specific teaching-learning and assessment methods that a teacher in a diverse classroom can use:

• Differentiated instruction: This is a teaching approach that involves adapting the curriculum and instruction to meet the needs of all students.
• Project-based learning: This is a teaching approach that involves students working on real-world problems.
• Experiential learning: This is a teaching approach that involves students learning through hands-on experiences.
• Assessment for learning: Feedback can be used to help students to identify areas where they need to improve and to make progress towards their learning goals.

Hence, we can conclude that a teacher in a diverse classroom uses different teaching-learning and assessment methods as per the needs of the students.

Dyslexia is a learning disorder that affects a person's ability to read and write. Dyscalculia is a learning disorder that affects a person's ability to learn and process numbers.

Key Points

Here are some specific challenges that students with dyslexia may face:

• Reading: Students with dyslexia may have difficulty decoding words, understanding the meaning of text, and spelling.
• Writing: Students with dyslexia may have difficulty writing legibly, spelling words correctly, and organizing their thoughts on paper.

Here are some specific challenges that students with dyscalculia may face:

• Counting: Students with dyscalculia may have difficulty counting objects, understanding the concept of numbers, and comparing numbers.
• Calculating: Students with dyscalculia may have difficulty calculating numbers, understanding mathematical concepts, and solving math problems.

Hence, we can conclude that students having dyslexia face direct challenges in Reading and writing, and students having dyscalculia face direct challenges in manipulating numbers.

Inclusion of students with visual impairments involves creating an environment in the classroom and school that provides full access to the curriculum and supports the student's needs.

Key Points

Here are some strategies and tools:

• Adapted Learning Materials: Use large print books, Braille textbooks, or audiobooks depending on the student's needs. Use tactile materials where possible, such as raised line drawings and 3D models.
• Accessible Technology: Assistive technologies can be very helpful. These include screen readers, Braille note-takers, Braille displays, and magnification software.
• Visual Description: Provide verbal descriptions of visual materials, such as diagrams, charts, and videos.
• Peer Support: Encourage classmates to help when appropriate, but also to respect the student's independence.
• Instructional Strategies: Use multisensory teaching techniques that incorporate touch, sound, and smell.
• Alternative Assessment Methods: Use oral exams, extended time for exams, or other accommodations as necessary to allow the student to demonstrate their understanding of the material.

Hence, we can conclude that for successful inclusion of students with visual impairment, a teacher should use auditory ways of presenting the information.

Gifted students are typically characterized by their ability to think abstractly, solve problems creatively, and learn quickly. One of the key characteristics of gifted students is their ability to think flexibly and reversibly.

Key Points

Here are some other characteristics of gifted students:

• High intellectual ability: Gifted students typically have a high IQ score and are able to learn new concepts quickly.
• Creative thinking: Gifted students are often able to think outside the box and come up with new and innovative solutions to problems.
• Problem-solving skills: Gifted students are able to identify and solve problems quickly and efficiently.
• Curiosity: Gifted students are often curious about the world around them and are eager to learn new things.
• Independence: Gifted students are often independent learners and do not need a lot of direction from teachers.
• Leadership skills: Gifted students often have leadership qualities and are able to motivate and inspire others.

Hence, we can conclude that the students with giftedness display reversibility and flexibility in mental processes.

Key Points

Assertion (A) is true because,

• Collaboration, dialogues, and debates among students can help them to learn from each other and to build on each other's ideas.
• This is because when students interact with each other, they are able to share their own perspectives and to learn about the perspectives of others. This can help them to construct a more nuanced and complex understanding of the material.

Reason (R) is also true because,

• Children are capable of constructing meaning of their environment through social interactions.This is because children learn by interacting with the world around them.
• When they interact with other people, they are able to share their own experiences and to learn about the experiences of others. This can help them to make sense of the world around them.

Reason (R) is the correct explanation of Assertion (A) because, 

• When students collaborate, dialogue, and debate with each other, they are engaging in social interactions.
• These social interactions help them to construct meaning of the material that they are learning.

Therefore, both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

Key Points

• The socio-constructivist approach to learning is a theoretical framework that emphasizes the role of social interactions, cultural contexts, and active participation in the learning process.
• According to this perspective, learning is not solely an individual cognitive process but is influenced by social interactions with others and the cultural environment in which learning occurs.
• It emphasizes the importance of collaboration, communication, and shared experiences in the construction of knowledge.
• The sociocultural context shapes and influences the way individuals learn, perceive, and interpret information, leading to the co-construction of knowledge among learners.
• The socio-constructivist approach is associated with the work of prominent theorists such as Lev Vygotsky and emphasizes the significance of cultural and social factors in the learning process.

Additional InformationHere are some examples of socio-constructivist learning activities:

• Collaborative learning: Learners work together to solve problems or complete tasks.
• Project-based learning: Learners work on a long-term project that requires them to use multiple skills and to learn from each other.
• Inquiry-based learning: Learners ask questions and conduct research to find answers.
• Simulations: Learners participate in simulated experiences that allow them to learn by doing.

Key Points

• Relating new knowledge with students' previous knowledge is an effective approach to promote the learning of a new concept.
• This process is known as building on prior knowledge or making connections. When teachers link new information or concepts with what students already know, it helps students make meaningful associations and understand the relevance and context of the new material.
• This approach enhances comprehension, retention, and the overall learning experience for students.
• By activating prior knowledge and building connections, students can grasp new concepts more effectively and integrate them into their existing understanding of the world.

Key Points

• Rote memorization involves learning by repetition and memorizing information without necessarily understanding its meaning or context.
• It does not emphasize critical thinking, exploration, or active engagement in the learning process.
• Instead, it focuses on rote learning and regurgitation of facts, which can limit students' deeper understanding and critical thinking skills.
• In rote memorization, students are passive recipients of information rather than active participants in constructing their knowledge.
• This approach has been criticized for not promoting meaningful learning and the development of higher-order thinking skills in students.

Key Points

• Divergent thinking is a type of thinking that involves generating multiple possibilities and solutions in response to an open-ended problem or question.
• It is a creative and exploratory approach to problem-solving where the thinker explores different perspectives and considers various aspects of the problem before arriving at potential solutions.
• Divergent thinking encourages flexibility, originality, and fluency in generating ideas, making it an essential component of creativity and innovative problem-solving.

Additional Information

• Convergent thinking is a type of thinking that involves coming up with the single best solution to a problem. It is a more focused and analytical type of thinking that is often used in problem-solving tasks.
• Egocentric thinking is a type of thinking that is focused on the self. It is often characterized by a lack of empathy and a disregard for the needs of others.
• Irrational thinking is a type of thinking that is based on emotion or personal beliefs rather than logic or reason. It is often characterized by illogical leaps in logic and a disregard for evidence

Key Points

• Effective teaching involves understanding and addressing the learning needs of students.
• When students make errors, it is crucial for educators to view these errors as opportunities for learning and growth.
• Instead of punishing students or giving them the correct answer directly, teachers should take a constructive approach by analyzing the root cause of the error.
• Understanding the learning gaps that led to the error can help educators tailor their instructional approach and provide targeted support to address those gaps.
• This can include providing additional explanations, examples, practice, or other forms of assistance to help students grasp the concepts and improve their understanding.
• Encouraging students to learn from their mistakes fosters a positive learning environment and empowers them to become more confident and independent learners.

Key Points

• The emotion that students are likely to experience when the outcome is uncertain and they are focused on failure is anxiety.
• Anxiety is a feeling of nervousness, worry, or unease. It is a natural human emotion that can be caused by a variety of factors, including stress, uncertainty, and fear.
• In the context of school, students who are focused on failure are likely to be anxious about their performance.
• They may worry that they will not do well on tests, that they will not understand the material, or that they will be judged by their classmates.

Additional InformationAnxiety can lead to a number of negative consequences, including:

• Reduced motivation: Students who are anxious about failure may be less motivated to learn new things or to take risks.
• Poor performance: Anxiety can interfere with concentration and memory, which can lead to poor performance on tests and assignments.
• Social withdrawal: Students who are anxious about failure may withdraw from social activities and avoid interacting with their classmates.
• Depression: In some cases, anxiety can lead to depression, a serious mental health condition that can affect a person's mood, sleep, and appetite.

Key Points

• Mastery-oriented goals refer to goals that focus on learning, understanding, and mastering a task or subject.
• When students set mastery-oriented goals, their primary aim is to improve their skills, knowledge, and understanding rather than outperforming others or achieving high grades.
• Such goals promote a growth mindset, where students see effort and learning as valuable, leading to increased motivation, resilience, and a willingness to take on challenges.
• Mastery-oriented goals encourage a positive learning environment and support students' intrinsic motivation to learn and grow.

Hence, Studies have shown that mastery-oriented goals are associated with greater motivation, persistence, and learning. Therefore, it is important to motivate students to set mastery-oriented goals.

Recall is the ability to bring something to mind. Memorization is the process of committing something to memory. Attention is the ability to focus on something. Metacognition is a more complex process that involves thinking about one's own thinking.

Key PointsMetacognition includes the following skills:

• Awareness of one's own knowledge and abilities: Metacognitive learners are aware of what they know and what they don't know. They also know what strategies they use to learn and how effective those strategies are.
• Planning for learning: Metacognitive learners plan their learning by setting goals, selecting appropriate strategies, and monitoring their progress.
• Monitoring one's understanding: Metacognitive learners monitor their understanding of new information by asking themselves questions, checking for comprehension, and seeking help when needed.
• Self-regulation: Metacognitive learners are able to regulate their own learning by controlling their attention, managing their time, and motivating themselves.

Hence, metacognition is an important skill for both children and adults. It can help students to learn more effectively and to be more successful in school and in life.

Key Points

• In the primary grades, young learners benefit from a hands-on and concrete approach to learning.
• Concrete materials, such as manipulatives, provide tangible experiences that help students understand abstract concepts.
• After using concrete materials, introducing images (visual representations) can help reinforce the concept and make connections between the concrete and abstract representations.
• Finally, symbols, such as numbers or written words, can be introduced to represent the concept in a more abstract and formal way.

This sequence allows students to build a strong foundation and understanding of the concept, gradually moving from concrete experiences to more abstract representations.

Calculation:

32 bananas were distributed among 6 monkeys.

Each mokey will get 5 bananas.

So number of bananas left will be 2.

∴ The correct answer is 2.

Calculation:

Let the two digit number be 10x + y.

Number obtained by reversing the digit 10y + x.

Now adding the numbers we get,

⇒ 10x + x + 10y + y

⇒ 11x + 11y

⇒ 11(x + y)

We can see that the result is divisible by 11.

∴ The correct answer is 11.

Calculation:

LCM(2, 3, 7) = 2 × 3  × 7 = 42

So, there are 42 jalebis, and when shared equally among 5 persons, the remainder is:

Remainder = 42/5 = 2

Therefore, the minimum number of jalebis left out is 2.

The correct answer is option 2) 2.

Given:

Total money = 3 × Rs.100 + 1 × Rs.50

Price of bottle Rs. 20. Calculation:

According to question,

Price spent on bottles = 4 × 20 = 80

Amount left = 350 - 80 = 270

Amount received by each = 270/3 = Rs.90

∴ The correct answer is Rs.90.

Calculation:

Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Factors of 110: 1, 2, 5, 10, 11, 22, 55, 110

Now, we look for the common factors in both lists:

Common factors of 80 and 110: 1, 2, 5, 10

The largest number in the common portion of the circles is 10.

So, the correct answer is option 3) 10.

Concept used:

It is the position of the digit. For example : In 789, 9 is at unit place, 8 is at ten's place, 7 is at 100's place. It means we can write 789 as 700 + 80 + 9.

Calculation:

The place value of 7 in 276578 is 70 and 70000.

Difference = 70000 - 70 = 69930

∴ The correct answer is 69930.

Formula used:

 Number of faces = Number of triangular bases + Number of lateral faces

Calculation:

According to question,

Number of faces = 2 (triangular bases) + 3 (lateral faces) = 5

∴ The correct answer is 5.

Calculation:

Parallelogram and Rhombus: Both parallelogram and rhombus have 2 lines of symmetry each.

Kite and Parallelogram: Kite has 1 line of symmetry, while parallelogram has 2 lines of symmetry.

These figures do not have the same number of lines of symmetry.

Square and Rectangle: A square has 4 lines of symmetry, while rectangle has 2 lines of symmetry.

These figures do not have the same number of lines of symmetry.

Rectangle and Rhombus: We already determined that both the rectangle and rhombus have 2 lines of symmetry each.

Therefore, this pair of figures have the same number of lines of symmetry.

So, the correct answer is option 4) Rectangle and Rhombus.

Formula used:

θ = 30h - 11/2min

Calculation:

According to question,

⇒ 30 × 7 - 11/2 × 0\

⇒ 210 - 0 

⇒ 210

Other angle = 360 - 210 = 150

∴ The correct answer is 210° , 150°.

Given:

Stams of side 1 cm.

Rectangle of sides 4cm and 6 cm.

Square of side 3 cm.

Formula used:

Area of square = (side)²

Area of rectangle = (L ×  B)

Calculation:

According to question,

⇒ (4 ×  6) + 3² = n × 1²

⇒ 24 + 9 = n × 12

⇒ 33 = n × 12

⇒ n = 33

∴ The correct answer is 33 cm².

Calculation:

Let's analyze the options one by one:

1. 300g : This weight can be measured using 200g + 100g.
2. 400g : This weight can be measured using 200g + 200g.
3. 700g : This weight can be measured using 500g + 200g.
4. 750g : This weight cannot be directly measured using the given weights of 100g, 200g, and 500g.

Therefore, the correct answer is option 4) 750g.

Given:

Length = 6 breadth

Length of the field = 120 m

Formula used:

Perimeter = 2 × (L + B)

Calculation:

According to question,

Breadth = 20 m, Length = 120 m

Perimeter = 2 × (120 + 20)

⇒ 2 × (140)

⇒ 280 m

∴ The correct answer is 280 m.

Formula used:

Range = Upper Limit - Lower Limit

Calculation:

According to question,

⇒ Range = 350 - 120 = 230

∴ The correct answer is 230.

Concept used:

Numbers which have more than two factors are composite in nature.

For eg : 8 has 1, 2, 4, 8 as its factors.

Calculation:

According to question,

First five composite numbers  : 4, 6, 8, 9, 10

Average = (4 + 6 + 8 + 9 + 10)/5

⇒ 37/5 = 7.4

∴ The correct answer  is 7.4.

Calculation:

Pattern followed here is :

Number = Number + 2 and letters are continious.

So the next term is S, 32.

∴ The correct answer is S, 32.

Determining the least appropriate pedagogical strategy in mathematics depends on various factors and contexts.

Key Points 

• Pairing students solely based on their scores can create an imbalanced dynamic and may not effectively address the specific learning needs of each student.
• It does not necessarily promote meaningful learning or provide appropriate support for the struggling student.
• Effective pedagogy in mathematics typically involves personalized instruction and differentiated learning approaches to address individual student needs.
• While peer learning and collaboration can be valuable, pairing students based solely on their marks can create an uneven power dynamic.

Hence, it can be concluded that option 4 is the correct answer.

Assessment in mathematics should focus on the progress of students in terms of conceptual understanding and the acquisition of problem-solving skills.

Key Points

• This approach aligns with the National Curriculum Framework (NCF) 2005's emphasis on a comprehensive assessment beyond mere scores or rankings.
• Assessing students' conceptual understanding involves evaluating their ability to comprehend and explain mathematical concepts, principles, and relationships.
• It goes beyond memorization or procedural knowledge.
• Problem-solving is a key aspect of mathematical thinking.
• Assessment should focus on evaluating students' ability to analyze problems, devise appropriate strategies, and apply mathematical concepts to find solutions.

Hence, it can be concluded that according to the National Curriculum Framework 2005, assessment in mathematics should include the progress of the students in terms of conceptual understanding and acquisition of problem-solving skills.

Understanding patterns involves recognizing regularities, repetitions, and structures within sequences or arrangements of numbers or shapes.

Key Points

• Identifying the unit of repeat is a fundamental aspect of comprehending patterns.
• By recognizing the unit of repeat, learners can grasp the underlying structure and predict the continuation of the pattern.
• Number facts refer to memorizing and understanding basic arithmetic operations (such as addition, subtraction, multiplication, and division) and their relationships.
• Understanding the need for standard units of measurement is crucial in the context of measurement and quantification.

Hence, it can be concluded that identifying the unit of repeat in a pattern is most appropriate in the context of learners focusing on understanding patterns in numbers and shapes.

Collecting, organizing, representing, and interpreting data collected from various socio-scientific contexts" can provide primary-grade students with valuable learning experiences that contribute to understanding the critical role of mathematics in society, science, technology, and engineering.

Key Points

• The process of collecting data involves primary-grade students actively engaging in the collection of information from various sources, such as surveys, observations, or experiments.
• Organizing data helps students recognize patterns, identify similarities and differences, and gain insights into the information they have collected.
• Representing data involves selecting appropriate visual representations, such as graphs, charts, or diagrams, to convey information effectively.
• Students learn to extract meaningful insights from the data they have collected and represented.
• This includes identifying trends, making comparisons, and making inferences based on the patterns observed in the data.

Hence, it can be concluded that option 1 is the correct answer.

The teacher can use this situation to introduce the concept of rounding off and its significance in daily life" is the most appropriate choice for the given situation.

Key Points

• The teacher can use this situation to introduce the concept of rounding off and its significance in daily life
• Using the situation to introduce the concept of rounding off, is the most appropriate response.
• The teacher can use this opportunity to explain that in real-world scenarios, we often need to round off numbers to find practical solutions.
• In this case, since cars cannot accommodate fractions of children, rounding up to the nearest whole number would be appropriate.
• The teacher can guide the students through the process of rounding off 78 to the nearest multiple of 12, which is 84. Therefore, the correct answer would be 7 cars.

Hence, it can be concluded option 2 is the correct answer.

Fractions represent parts of a whole, but they do not necessarily have to be equivalent parts.

Key Points

• Fractions can represent any part of a whole, including non-equivalent parts or fractional parts.
• For example, 1/4 represents one out of four equal parts, while 3/8 represents three out of eight equal parts.
• These fractions do not have the same value, but they both represent valid parts of a whole.
• Fractions can also represent parts of a collection or a group. For instance, if there are 10 marbles and 3 of them are blue, the fraction 3/10 represents the part of the collection that is blue.

Hence, it can be concluded that option 4 is the correct answer.

Van Hiele's theory of geometric thinking describes five levels of geometric understanding that individuals progress through as they develop their geometric reasoning skills.

Key Points

• At the analysis level of geometric thinking, individuals move beyond merely visualizing geometric shapes and begin to analyze and compare them based on their properties and relationships.
• This level involves a deeper understanding of geometric concepts and the ability to classify shapes, recognize patterns, and make connections between different geometric attributes.
• Sikha's successful classification of different types of triangles based on their sides, she is demonstrating analysis skills.
• By considering the sides of the triangles, Sikha is examining their specific attributes and using that information to classify them into different categories.
• Sikha's analytical skills allow her to go beyond surface-level recognition and delve into the deeper aspects of the shape's properties, leading to accurate classification.

Hence, it can be concluded that analysis is the correct answer.

Arun's questions about whether to add or subtract and whether to multiply or divide indicate that he is struggling with comprehending the language and context of word problems.

Key Points

• Word problems often involve translating real-world situations into mathematical expressions or equations.
• Understanding the problem statement, identifying the relevant information, and determining the appropriate mathematical operations to solve the problem can be challenging for some students.
• By asking whether to add or subtract and whether to multiply or divide, Arun is seeking clarification on which operations are needed to solve the word problem correctly.
• This suggests that he may have difficulty interpreting the problem and extracting the necessary mathematical information from the given context.

Hence, it can be concluded that option 1 is the correct answer.

Hierarchical inclusion is a pre-number concept that introduces the idea of numbers being organized in a hierarchical or nested structure.

Key Points

• It helps children understand that smaller numbers are contained within larger numbers.
• In the scenario described, Ms. Harshdeep is explaining that the number 1 is contained in 2, the numbers 1 and 2 are contained in 3, and so on.
• This concept helps children recognize that as they move up the number sequence, each number includes the ones that come before it.
• By emphasizing hierarchical inclusion, Ms. Harshdeep is helping her learners develop a foundation for understanding the relationships between numbers and their order.
• This concept sets the stage for later mathematical concepts such as counting, addition, and subtraction.

Hence, it can be concluded that option 2 is the correct answer.

The student has understood that the word problem is asking for the difference between the number of toffees that Asmita and Sumita have.

Key Points

• However, they mistakenly applied the operation of addition instead of subtraction.
• By adding the quantities together, the student overestimated the difference instead of finding the actual "more" or the additional number of toffees that Asmita has compared to Sumita.
• The student's error can be attributed to associating the word "more" with the operation of addition rather than subtraction.
• With further guidance and practice, they can learn to correctly associate the concept of "more" with the operation of subtraction to find the difference between quantities.

Hence, it can be concluded that option 3 is the correct answer.

The NCF emphasizes the importance of building mathematical concepts based on the child's prior experiences and understanding.

Key Points

• It encourages teachers to connect mathematical ideas with real-life situations and use concrete materials, manipulatives, and activities that enable students to explore and construct their understanding of mathematical concepts.
• The NCF discourages an approach that relies solely on memorization or treating children as blank slates.
• It emphasizes the need for active engagement, problem-solving, reasoning, and critical thinking in mathematics education.
• While some level of memorization may be necessary for certain mathematical facts and procedures, it is not the primary focus at the primary level according to the NCF.
• Similarly, while written practice can be a part of learning mathematics, it is not the sole emphasis, and hands-on, experiential learning is encouraged.

Hence, it can be concluded that option 2 is the correct answer.

The statement emphasizes the idea that mathematics has an intrinsic beauty that can be appreciated and enjoyed by learners.

Key Points

• It suggests that mathematics is not solely taught for its practical applications or utilitarian value but also for the aesthetic qualities it possesses.
• The aesthetic value of mathematics refers to the elegance, symmetry, patterns, and logical structures that can be found within the subject.
• It recognizes the potential for mathematics to inspire curiosity, wonder, and a sense of delight in learners as they explore and discover its inherent beauty.
• While mathematics certainly has practical, epistemological (related to knowledge and understanding), and natural value, the statement specifically focuses on the aesthetic value, highlighting the joy and pleasure that can be derived from engaging with mathematics.

​Hence, it can be concluded that option 4 is the corrcet answer.

NIPUN BHARAT is an initiative under the National Education Policy (NEP) 2020 that aims to ensure foundational literacy and numeracy for all children in primary schools.

Key Points

• It focuses on developing foundational skills in reading, writing, and mathematics among students in the early years of education.
• The NIPUN BHARAT mission project involves various strategies and interventions such as teacher training, capacity building, development of appropriate learning materials, and assessments to monitor the progress of students' foundational skills.
• It recognizes the critical importance of these skills in laying a strong educational foundation for children, enabling their future academic success and overall development.

Hence, it can be concluded that NIPUN BHARAT is the correct answer.

In norm-referenced evaluation, students' performance is compared to the performance of their peers.

Key Points

• Gurvinder divides the students into groups of average achievers, below-average achievers, and above-average achievers based on their scores in comparison to one another.
• This approach focuses on how well students perform in relation to the rest of the class or a larger population.
• Norm-referenced evaluation is often used to rank or classify students based on their performance relative to others.
• It provides information about students' standing in terms of their achievement compared to their peers, without necessarily measuring their mastery of specific learning standards or objectives.

Hence, it can be concluded that the evaluation type is Norm-referenced.

While it is beneficial for students to develop their mathematical vocabulary, solely relying on an English language teacher to teach specific mathematical terms may not be the most effective approach.

Key Points

• Mathematics has its own specialized language and terminology, and it is important for mathematics teachers to facilitate the learning of mathematical language within the context of mathematical concepts and problem-solving.
• Activities such as providing opportunities for students to work on mathematical problems in groups, express their ideas freely in class, rephrase word problems using various representations, and use standard mathematical notations are more directly related to developing mathematical language and communication skills.
• In these activities, students are actively engaged in using and understanding mathematical language in authentic mathematical contexts.

Hence, it can be concluded that option 2 is the correct answer.

The correct answer is B and D.

Key Points

• Statement A is incorrect as social and economic marginalization are not interlinked.
• Social marginalization can lead to economic marginalization and vice versa.
• For example, individuals from marginalized communities may not have access to education or job opportunities, leading to economic marginalization.
• On the other hand, economic marginalization can lead to social exclusion, where individuals may not be able to participate in social events or have access to basic amenities.
• Statement B is correct as explained above.
• Statement C is incorrect as migration can occur due to various reasons such as seeking better job opportunities, education, or fleeing from conflict or persecution.
• Developmental projects may be a reason for migration, but it is not the only reason.
• Statement D is correct as displacement is the permanent relocation of people due to developmental projects.
• This can happen when people are forced to leave their homes and land due to the construction of dams, highways, or other infrastructure projects.
• Hence, the correct option is 4) B and D.

The correct answer is A, B, and C.

Key Points

• Baolis or Stepwells are architectural structures found mainly in rain-parched areas of India.
• These were built to store and conserve rainwater which could be used for various purposes like drinking, irrigation, and other domestic needs.
• Hence**, Statements A and B** are correct.
• Stepwells were not only used as a source of water but also as a community resource.
• People used to gather around these wells to socialize, perform religious rituals, and even for recreational activities.
• Hence, Statement C is correct.
• However, Statement D is incorrect as the steps in step wells were used to reach the water stored in the well.
• In fact, these wells were designed in such a way that people could easily access the water at different levels.
• Therefore, the correct statements are A, B, and C.
• Hence, the correct option is 4.

The correct answer is Repatriation.

 Key Points

• Repatriation refers to the act of returning refugees or displaced persons to their original region or country of origin.
• It is often a voluntary process, but can also be enforced by governments or international organizations.
• Repatriation can be a complex process that involves logistical challenges, such as organizing transportation and ensuring the safety of returnees.
• It is often seen as a key component of post-conflict reconstruction and reconciliation efforts.
• The term "refugee" refers to a person who has been forced to flee their home country due to persecution, war, or violence, while "displacement" refers more broadly to the forced movement of people within their own country.

Additional Information

• Displacement:
• When a huge number of people are uprooted from their homes, this is referred to as human population displacement.
• Transfer:
• Transfer of people refers to the large-scale migration of people from one area to another as a result of national or international policy, most usually motivated by considerations of race or religion.
• Immigration:
• ​Immigration is the process by which people move to another country to live permanently.

The correct answer is Woodpecker.

 Key Points

• The riddle describes a bird that makes holes in tree trunks to find hidden insects to eat and makes a "tuk-tuk-tuk" sound while working all day.
• The correct answer is option 1, the woodpecker, which is known for its distinctive drumming sound as it pecks at trees.
• Woodpeckers have specially adapted skulls and beaks that allow them to repeatedly strike trees without damaging their brains or eyes.
• There are over 180 species of woodpeckers worldwide, with varying sizes and colors, but they all share the common behavior of drumming and excavating for food.
• Some species of woodpeckers also have unique nesting habits, such as creating holes in dead trees or using man-made structures like telephone poles.

Additional Information

• Indian Robin:
• It is a vivacious black bird with a white wing patch and rusty red under the root of its cocked tail.
• It consumes spiders, insects, and their eggs as food.
• Sunbird:
• ​Small and thin Old World passerines called sunbirds typically have downward-curving beaks.
• Many of them, especially the males, have iridescent feathers and are vividly colored.
• Dove:
• Doves have thick bodies, short necks, and short, slender beak.
• Some species of dove also have fleshy ceres.
• They mostly eat plants, seeds, and fruits.

The correct answer is B,and D only.

Key Points

• A. The best period to start beekeeping is October to December.
• Statement A is wrong.
• The period from October to December is the best time to start beekeeping in Bihar, as the weather conditions are suitable for the growth and development of bees.
• Hence, Statement 1 is wrong**.**
• B. Every beehive has one queen that lays eggs.
• This statement is correct.
• Every beehive has one queen bee, whose primary role is to lay eggs and ensure the reproduction of the colony.
• Hence, Statement 2 is correct.
• C. There are only a few males in the hive. They perform special roles as workers.
• This statement is wrong.
• Male bees, also known as drones, are fewer in number than female bees in the hive.
• Their primary role is to mate with the queen bee.
• Hence**, Statement 3** is wrong.
• D. Female bees fly around flowers in search of nectar. They collect nectar from flowers for honey.
• This statement is correct.
• Female bees, also known as worker bees, collect nectar from flowers for honey.
• However, they do not just fly around aimlessly, but rather have a structured process of finding and collecting nectar.
• Hence, Statement 4 is correct.
• Based on the above analysis, we can conclude that the correct statements are B and D.

**Therefore, the correct option is **option 3.

The correct answer is He is an agent who lends money and gives the details of the loan taken by each family.

 Key Points

• A Mukadam is a village level functionary in Maharashtra who acts as a liaison between the farmers and the sugar factories.
• They are responsible for managing the supply of sugarcane to the factories, ensuring timely payments to the farmers, and providing them with information about market trends and prices.
• In addition to this, they also play a crucial role in providing credit to the farmers, especially during the planting season when they need to purchase inputs like seeds and fertilizers.
• They maintain detailed records of the loans given to each family and ensure that they are repaid on time.
• Option 4 is the correct answer as it accurately describes the role of a Mukadam in providing credit and maintaining loan records for the farmers.

The correct answer is Of the presence of peptide bond in food. 

Key Points

• Peptide bonds are present in proteins and they react with certain chemicals to form a violet color.
• A blue liquid called biuret solution reacts with the proteins in food to turn it purple.
• Copper sulphate and sodium hydroxide are combined to create a biuret solution.
• The normal blue hue of the copper sulfate solution is changed to purple by the reaction with the proteins.
• Proteins are an essential nutrient for human growth and repair of tissues.

Additional Information

• Copper sulphate is not involved in the reaction that turns food violet.
• Methyl orange is also not involved in this reaction.
• O-peptide bonds do not exist in proteins and therefore cannot be responsible for the violet color.

The correct answer is Vitamin B1.

Key Points

• Vitamin B1, also known as Thiamine, is essential for the body to convert food into energy.
• Therefore, a deficiency in this vitamin can lead to weakness and low energy levels.
• Thiamine is also important for the proper functioning of the nervous system, so a deficiency can cause nerve damage and other neurological symptoms.
• Other symptoms of thiamine deficiency include fatigue, irritability, poor appetite, and weight loss.
• Good sources of thiamine include whole grains, legumes, nuts, and meat.
• However, some people may still have a deficiency due to poor diet or other factors.
• It's important to note that excessive alcohol consumption can also lead to thiamine deficiency, as alcohol interferes with the absorption and use of this vitamin.

Additional Information

• Vitamin D:
• Loss of bone density brought on by a vitamin D deficiency can result in osteoporosis and fractures.
• It may result in rickets in kids.
• Vitamin A:
• Blindness and vision loss can result from a vitamin A scarcity.
• It may also result in difficulties with your skin, heart, lungs, and other tissues.
• Vitamin C:
• Fatigue, easy bruising, and rough skin are signs of a vitamin C deficit.
• Vitamin C shortage in the diet causes scurvy.

The correct answer is Telangana.

Key Points

• Pochampalli is a district in the state of Telangana, which is located in southern India.
• The district is known for its unique style of weaving, which produces colorful sarees with intricate designs.
• Pochampalli sarees are made using a technique called ikat, where the yarn is dyed before it is woven to create patterns.
• The art of Pochampalli weaving has been recognized as a Geographical Indication (GI) product by the Indian government, which means that only sarees made in this region can be sold under the Pochampalli name.

Additional Information

• Ilkal sari:
• The town of Ilkal, located in India's Karnataka state's Bagalkot district, gives its name to the Ilkal sari.
• Cotton is used as the warp for the body of ilkal saris, art silk is used for the border, and art silk is also used for the pallu.
• Kalamkari sarees:
• These are only produced in Andhra Pradesh.
• Srikalahasti and Machilipatnam styles are the origin of kalamakari sarees.
• Kanchipuram silk sari:
• It is aparticular style of silk sari produced in Tamil Nadu, India's Kanchipuram district.
• The Government of India designated it as a geographic indication in 2005–2006.

The correct answer is Assam and Rajasthan.

Key Points

• Assam and Rajasthan are two major petroleum producing regions in India followed by Gujarat.
• Assam produces both crude oil and natural gas, with the Digboi oilfield being the oldest in the country.
• Rajasthan has significant reserves of crude oil, with the Barmer oilfield being the largest in the state.
• Bihar and West Bengal have some oil and gas reserves, but they are not major producing regions.
• Bombay High, located off the coast of Maharashtra, is the largest offshore oilfield in India and is a major contributor to the country's oil production.

Additional Information

• Petroleum is a fossil fuel that is formed from the remains of ancient marine organisms.
• India is heavily dependent on petroleum imports, with around 80% of its crude oil requirements being met through imports.

The correct answer is Acclimatisation.

 Key Points

• Acclimatization is the process by which an organism adjusts to a change in its environment by making small changes in its body.
• These changes are temporary and reversible.
• Acclimatization can occur in response to changes in temperature, altitude, or other environmental factors.
• It is important to note that acclimatization is different from adaptation, which involves permanent changes in an organism's genetic makeup to better suit its environment.
• Acclimatization can occur relatively quickly, often within a few days or weeks, and can help organisms survive in new or challenging environments.

Additional Information

• Acclimatization is a common phenomenon in both plants and animals.
• Plants can acclimate to changes in light, temperature, and humidity, among other factors.
• Animals can acclimate to changes in temperature, altitude, and other environmental factors by adjusting their metabolism, behavior, or physical characteristics.
• Acclimatization is an important mechanism for organisms to cope with changing environments and can help them survive in new or challenging conditions.

The correct answer is Loess.

 Key Points

• Loess is a type of sediment that is formed by wind, not by sea waves.
• Arches, cliffs, stacks, and other coastal landforms are all the result of erosion and deposition by sea waves.
• Arches are formed when waves erode softer rock beneath a harder rock, creating a hole or arch shape.
• Cliffs are created by the gradual erosion of rock by waves, which can cause the land to collapse and form a steep drop-off.
• Stacks are tall columns of rock that are left standing after the surrounding rock has been eroded away by waves.
• Loess, on the other hand, is a type of sediment that is formed by wind blowing dust and silt over long distances and depositing it in layers.

Additional Information

• Erosion and deposition are natural processes that shape the Earth's surface over time.
• Sea waves are a powerful force of erosion, as they can wear away rock and sediment over long periods of time.
• Coastal erosion can have both positive and negative effects, as it can create new landforms and habitats, but it can also threaten human settlements and infrastructure.

The correct answer is Mesosphere.

 Key Points

• Meteorites burn up in the Mesosphere, which is the third layer of the Earth's atmosphere.
• The Mesosphere is located above the Stratosphere and below the Thermosphere, and it extends from about 50 to 85 kilometers above the Earth's surface.
• This layer is very cold, with temperatures reaching as low as -90 degrees Celsius, and it also has very low air pressure.
• When a meteorite enters the Earth's atmosphere, it encounters air molecules in the Mesosphere, which cause it to heat up and burn up due to friction.
• Understanding the behavior of meteorites in the Mesosphere is important for studying the composition and history of the solar system.
• So the correct option is Mesosphere.

Additional Information

• Meteorites are small rocks or debris from space that enter the Earth's atmosphere.
• The Mesosphere is also the layer where noctilucent clouds, or "night-shining" clouds, are formed.
• These clouds are made of ice crystals and are only visible at night.
• Thermosphere is situated precisely above the mesosphere and under the exosphere.
• The second layer of the Earth's atmosphere, the stratosphere, is situated below the mesosphere and above the troposphere.
• The atmosphere's outermost region is known as the exosphere.
• The rest of the atmosphere is divided from space by this layer.
• The air in the exosphere is extremely thin and primarily made up of helium and hydrogen.

The correct answer is Moon will exert a greater gravitational force. 

Key Points

• If the orbit of the moon starts decreasing, it will come closer to the Earth and therefore exert a greater gravitational force on the planet.
• This increased gravitational force will result in stronger tides, both high and low.
• The difference between high and low tides may also increase.
• The gravitational pull of the moon also affects the Earth's rotation, so a closer moon could potentially alter the length of a day or its axial tilt.
• It is important to note that the moon's orbit is actually slowly increasing over time, so this scenario is unlikely to occur naturally.

Additional Information

• The key term mentioned in the question is "orbit," which refers to the path that the moon follows around the Earth.
• This path is elliptical in shape, and the moon's distance from the Earth varies as it moves along this path.

The correct answer is Dras.

Key Points

• The coldest inhabited place on earth located in Ladakh is known as Dras.
• Dras is a small town in the Kargil district of Ladakh, India.
• It is located at an altitude of 11,000 feet above sea level.
• The town experiences extremely low temperatures during winter, with the temperature dropping to as low as -60 degrees Celsius.
• Due to its harsh climate, the town is also known as the "Gateway to Ladakh".
• Dras is surrounded by beautiful snow-capped mountains.
• It is a popular tourist destination, especially during summer.

Additional Information

• Kargil:
• The joint capital of Ladakh is Kargil.
• It is situated close to the point where the Suru and Wakha Rong rivers merge.
• Kargil has a temperate climate.
• Winters are lengthy and chilly with temperatures frequently falling below 20 °C.
• Gangri:
• Gangri glacier is located in Ladakh.
• Karakoram:
• A mountain range in Kashmir that straddles the borders of Pakistan, China, and India is known as the Karakoram.
• Gilgit-Baltistan is home to K2, its tallest peak.
• The second-highest mountain range on Earth is the Karakoram.

Process skills refer to the cognitive abilities and strategies that students use to engage in learning and problem-solving tasks.

Key Points

• In the statement, the EVS teacher explains to the students that snakes do not have ears, leading to the cause-effect relationship that they cannot hear the sound made by a Sapera. By making this statement, the teacher helps the students understand the cause (lack of ears) and its effect (inability to hear). This demonstrates the process skill of establishing cause and effect.
• Additionally, the statement involves making a generalization based on observation. The teacher's statement implies that all snakes, as a generalization, lack ears and therefore cannot hear. This process skill of making generalizations based on observation is also present.

Thus, the process skills involved in the given statement are B and D.

When teaching the topic of food spoilage, it is crucial to discuss practical examples that can be directly linked to the student's experiences.

Key Points

• To check the expiry date before buying any commodity: This activity directly relates to the topic of spoilage of food and emphasizes the importance of checking the expiry date on food products.
• By discussing this activity, the teacher can highlight the significance of being aware of the expiry date to ensure the quality and safety of food items.
• This activity also promotes responsible consumer behavior and helps students understand the consequences of consuming expired or spoiled food.

Thus, it is concluded that the most appropriate activity that should be conducted/discussed in the class by the teacher to teach the topic of spoilage of food is to check the expiry date before buying any commodity.

Active learning is a pedagogical approach that involves the learner in the learning process. It is characterized by activities that encourage students to think, discuss, solve problems, analyze, and reflect on what they are learning.

Key Points

• In this case, self-study, problem-solving, and discussion are all active learning strategies.
• Self-study promotes independent thinking and allows students to learn at their own pace.
• Problem-solving gives students the opportunity to apply what they have learned in practical situations, enhancing their understanding of the subject.
• Discussion encourages students to communicate their ideas and learn from each other.

Thus, it is concluded that Self-study, problem-solving, and discussion best represent the strategies associated with active learning.

Key Points

• Adaptive learning is an educational approach that uses technology and data to personalize the learning experience for individual students.
• It allows students to progress through content and activities based on their unique needs, abilities, and learning pace.
• With adaptive learning, students have the freedom to learn at their own speed, and the system adjusts the content and learning activities to match their individual progress and preferences.
• This approach promotes personalized and self-directed learning.

Thus, it is concluded that when students are given the freedom to learn at their own pace, then the approach of learning is adaptive learning.

Hint

• Collaborative learning emphasizes group work and cooperation among students, where they work together towards shared learning goals.
• Active learning involves engaging students in hands-on activities, discussions, and problem-solving, encouraging their active participation in the learning process.
• Passive learning refers to a more traditional approach where students primarily receive information from lectures or instructional materials without actively participating or engaging in the learning process.

Inquiry-based learning is a pedagogical approach that places students' questions, ideas, and observations at the center of the learning experience. Educators play an active role in guiding and facilitating this process, but the students are largely responsible for driving the exploration of the topic.

Key Points

• Asking students to narrate their experiences of visiting shelters in the community is a strategy that encourages inquiry by promoting active engagement, reflection, and discussion.
• This activity allows students to:
• Share their first hand observations and experiences related to shelters.
• Engage in dialogue and discussion about different types of shelters, their purposes, and their significance in the community.
• Apply critical thinking skills as they reflect on their observations and draw connections between different shelters.

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

Primary EVS education primarily focuses on creating experiential and practical learning opportunities that draw on the local context and utilize easily available materials.

Key Points

• Local resources: These provide context and relevance to the students' learning. By using the local environment and resources as teaching tools, teachers can help students make connections between theoretical concepts and their real-world applications. This could include local plants, animals, weather patterns, geographical features, etc.
• Experiments using easily available material: This is particularly relevant for young learners. Easy and safe experiments using readily available material can help students understand concepts better. For example, using household items for experiments can make abstract scientific concepts more tangible for the students.

Thus, it is concluded that for teaching Environmental Science (EVS) in primary classes, local resources and experiments using easily available materials are essential.

Key Points

• Allowing each child to participate actively in the experiment fosters an environment of experiential learning and inquiry.
• Students can learn better when they get a chance to do, observe, and reflect upon the activities themselves.
• This promotes active learning and helps students develop scientific skills such as observing, recording, analyzing, and interpreting data.
• It also allows them to draw their own conclusions and construct their understanding, which is a key aspect of meaningful learning.

Therefore, allowing each child to perform the activity, observe, record, and make meaning of his or her observations is the most appropriate approach for students in the learning of EVS through experiments.

Key Points

 A portfolio in an educational context is a compilation of academic work and other forms of educational evidence assembled for the purpose of

• evaluating coursework quality, learning progress, and academic achievement
• determining whether students have met learning standards or other academic requirements for courses, grade-level promotion, and graduation
• helping students reflect on their academic goals and progress as learners
• creating a lasting archive of academic work products, accomplishments, and other documentation.

Thus, it is concluded that a portfolio can be viewed as cumulative evidence of successive learning achievement over a specific period.

Hint

• While report cards and assessment record registers also record academic achievement, they typically provide less comprehensive, less personalized evidence of student learning.
• An assessment indicator scoring booklet is a tool used for evaluation, not a record of cumulative learning.

A student-centered method of teaching places the student at the center of the learning process, emphasizing active participation, critical thinking, and student engagement.

Key Points

• The project method is a student-centered approach to teaching and learning, particularly in subjects like EVS.
• In this method, students are actively involved in exploring and investigating real-world problems or topics of interest.
• They engage in hands-on activities, research, data collection, analysis, and presentation of their findings.
• The project method encourages critical thinking, problem-solving, collaboration, and independent learning.
• It allows students to take ownership of their learning and promotes a deeper understanding of the subject matter.

Thus, it is concluded that Project method is the correct answer.

Key Points

• Inviting a doctor to talk about how snake bites are treated and cured can provide Indira with expert knowledge and insights into the medical process. The doctor can explain the scientific aspects, the use of snake venom in medicine, and the rationale behind it. This interactive session can address Indira's doubts, provide clarifications, and offer a professional perspective.
• A video presentation showing the process of how medicine is prepared from snake's poison can provide visual illustrations and demonstrations. This can help Indira visualize the steps involved, understand the transformation of the snake's poison into a useful medicine, and grasp the scientific principles behind it.

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

Key Points

• Anita's statement regarding the advantage of choosing 'percentage' for reporting performance of students in assessments is percentage is easy to use and interpret for administrative purposes.
• This statement suggests that Anita is emphasizing the practicality and convenience of using percentages for administrative purposes.
• Percentages provide a straightforward numerical representation of student performance, making it easier for administrative tasks such as grade calculation, record-keeping, and reporting.
• It implies that percentages offer efficiency and simplicity in managing assessment data.

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

Playful activities are organized for children primarily to promote their physical activity, cognitive development, social skills, and overall learning.

Key Points

• Playful activities provide children with opportunities to engage in active, hands-on experiences that promote their overall development and learning.
• Through play, children can explore, experiment, and discover new things.
• Playful activities stimulate creativity, problem-solving abilities, and critical thinking.
• Play also encourages children to interact with their peers, develop social skills, and enhance their communication and collaboration abilities.

Thus, it is concluded that playful activities are organized for children to remain active and promote their learning.

An activity, in an educational context, is a learning task that involves students actively participating and engaging with the content, concepts, or skills they are learning.

Key Points

• An open-ended exploration refers to an activity that allows for multiple possibilities, interpretations, and outcomes.
• It encourages children to think critically, explore different perspectives, and come up with their own solutions or ideas.
• In an open-ended exploration activity, there may not be a single correct answer or predefined outcome, allowing children to engage in creative thinking, problem-solving, and independent discovery.

Thus, it is concluded that an activity is open-ended exploration.

Hint

• Verifying principles given in the textbook: This refers to an activity where students verify or test the principles or concepts mentioned in their textbook through practical experiments or observations.
• Helping children to learn: While all activities in education are intended to facilitate children's learning, this option does not specifically describe the nature or characteristic of the activity.
• A way of presenting concepts: While activities can be used as a way to present or demonstrate concepts, this option does not capture the interactive, participatory nature of an activity.

EVS (Environmental Studies) is an interdisciplinary subject that integrates knowledge and concepts from various disciplines such as biology, geography, chemistry, social sciences, and more.

 Key Points

• It explores the interactions between the environment, society,  and individuals.
• EVS takes a holistic approach to studying the environment and its impact on human beings, emphasizing the interconnectedness of ecological, social, and cultural aspects.
• It encourages students to develop a comprehensive understanding of environmental issues, sustainable development, and responsible citizenship.

Thus, it is concluded that EVS as a subject is interdisciplinary.

Hint

• Cross-disciplinary: Cross-disciplinary refers to the combination or integration of different disciplines, which is a characteristic of EVS. However, the term "interdisciplinary" more accurately describes the nature of EVS.
• Disciplinary: EVS goes beyond the boundaries of a single discipline and draws from multiple disciplines, making it broader than a disciplinary subject.
• Intradisciplinary: Intradisciplinary refers to the study or research within a specific discipline. Since EVS draws from multiple disciplines, it does not fall under the category of intradisciplinary.

An EVS textbook refers to a textbook specifically designed for teaching and learning about the environment, its components, and their interactions with human beings and society.

Key Points

• Provide opportunities to question and explore: EVS textbooks should encourage students to question, inquire, and explore the concepts and topics being taught. This promotes critical thinking, curiosity, and a deeper understanding of the subject matter.
• Discourage rote memorization: EVS textbooks should discourage rote memorization by promoting understanding, analysis, and application of knowledge. Instead of focusing solely on memorizing facts, they should emphasize conceptual understanding, problem-solving, and practical application.
• Avoid definitions and detailed descriptions: EVS textbooks should avoid relying solely on definitions and detailed descriptions. Instead, they should adopt a more engaging and interactive approach, incorporating activities, case studies, examples, and real-life applications to enhance understanding and make the content more relatable to students.

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

The correct answer is: it takes over the whole sidewalk.

Key Points

• The first sentence of the second paragraph states "Instead of riding in bike lanes or on sidewalks, the 'bicibus' takes over the entire street."
• That means Bicibus completely covers the sidewalk.
• From here we can conclude that the information shared about bicibus is that it takes over the whole sidewalk.

Thus, option 3 is the correct answer.

The correct answer is: Build safer lanes for kids

Key Points

• The third and fourth sentences of the third para state "Parents are hoping that the bicibus will help change ideas about how people can get around in the city. They want the city to create wider, kid-friendly bike lanes that are separate from car traffic."
• That means Parents urge the city to provide broader, kid-friendly bike lanes away from automobile traffic.
• Therefore, we can say that the parents are demanding the local government to build safer lanes for kids.

Hence, the correct answer is option 2, i.e. "Build safer lanes for kids."

The correct answer is: (A) is false and (B) is true

Key Points

• The first two sentences of the first para state "In Spain, children and their families ride bikes to school in large groups. The programme is called 'bicibus'. In Barcelona, the programme started recently with only five children and grew quickly to hundreds of riders."
• Similarly, the first sentence of the last para also states "Recently, pictures and videos of the bicibus got a lot of attention on social media sites."
• From here we can conclude that the concept of Bicibus culture in Spain is not very old.
• Therefore, statement A is not true according to the passage.
• The first sentence of the last para means that pictures and videos of the bicibus have recently received a lot of attention on social media platforms.
• Therefore, we can say that definitely Bicibus is gaining much popularity day-by-day.
• Hence, according to the passage statement B is true.

Thus, option 1 is the correct answer, i.e. "(A) is false and (B) is true."

The correct answer is: Favourable

Key Points

• Let us look at the meaning of the given words.
• Skeptical: Doubting that something is true or useful. (किसी चीज़ के सत्य या उपयोगी होने पर संदेह करना)
• Tolerant: The ability to allow or accept something that you do not like or agree with. (किसी ऐसी चीज़ को अनुमति देने या स्वीकार करने की क्षमता जो आपको पसंद नहीं है या जिससे आप सहमत नहीं हैं)
• Cautious: Taking great care to avoid possible danger or problems. (संभावित खतरे या समस्याओं से बचने के लिए बहुत सावधानी बरतें)
• Favourable: Showing liking or approval. (पसंद या अनुमोदन दर्शाना)
• In this passage, we see that people seem to view the bicibus program as a simple and effective idea for promoting cycling and active transportation for children and their families.
• It has garnered attention on social media, with many individuals expressing admiration for the concept and its ease of implementation.
• Parents are particularly satisfied with the bicibus because it offers additional security for their children's commute to school.
• Parents hope that this initiative will influence the city to create wider, kid-friendly bike lanes that are separate from car traffic, leading to safer and cleaner transportation options.
• Therefore, we can say that the public opinion about the bicibus is favourable.

​Hence, option 4 is the correct answer, i.e. 'Favourable.'

The correct answer is: supportive of

Key Points

• The correct word to fill in the blank is "supportive."
• The passage mentions that the local police are helping the bike bus culture by stopping traffic.
• They ride in front of the bicibus as well as behind it, which indicates their support for the initiative and their role in ensuring the safety of the participants.
• Therefore, we can say that "The local police is very supportive of the bike bus culture."

Thus, option 3 is the correct answer, i.e. "supportive of."

The correct answer is: Both Cycling and Skating

Key Points

• The popular trends adopted by school students, as mentioned in the passage, are cycling and skating.
• The passage talks about the 'bicibus' program where children and their families ride bikes to school in large groups, and it also mentions the ever-growing cycling and skating trend by kids taking part in this bike bus culture.
• So, the popular trends among school students are both cycling and skating.

Hence, the correct answer is option 4, i.e. "Both Cycling and Skating."

The correct answer is: policemen riding in front and behind

Key Points

• The last two sentences of the second para state that "...the local police are helping them by stopping traffic. For this, the policemen ride in front of the bicibus as well as behind it."
• Therefore, we can say that "the 'additional security' being mentioned in para 3 is provided by policemen riding in front and behind."

Hence, option 2 is the correct answer, i.e. "policemen riding in front and behind."

The correct answer is: pollution

Key Points

• The best advantage of the bicibus culture is a reduction in pollution.
• The passage mentions that parents are hoping the bicibus will help change ideas about how people can get around in the city and that it also helps cut down on pollution.
• By encouraging more children and families to use bicycles and participate in the bicibus program, there is a potential reduction in the use of motor vehicles, leading to a decrease in harmful emissions and a positive impact on the environment.
• From here, it is clear that the most significant advantage of bicibus culture is the elimination of pollution.

Thus, according to the passage option 3 is the correct answer, i.e 'pollution.'

The correct answer is: Adjective

Key Points

• The word 'commuting' in 'commuting time' is used as an adjective.
• It describes the type of time, specifying that it is related to the act of commuting.
• An adjective is a part of speech that modifies or describes a noun or a pronoun by providing more information about its size, shape, color, quantity, appearance, or other qualities.
• Adjectives help to add detail and specificity to sentences, making them more descriptive and expressive.
• In the phrase 'commuting time,' 'commuting' modifies the noun 'time' to indicate the specific type or purpose of the time being discussed, which is the time spent travelling to and from work or school.

Therefore, the correct answer is option 1, i.e. 'Adjective.'

Additional Information

• Adverb is a part of speech that modifies or describes a verb, an adjective, or another adverb. It provides more information about how, when, where, or to what extent an action is performed.
• Verb is a part of speech that expresses an action, occurrence, or state of being.
• Noun is a part of speech that names a person, place, thing, idea, or concept. It is a word used to identify, classify, or refer to entities, whether they are tangible physical objects, abstract ideas, or specific individuals.