SSC GD Constable (2022) Official Paper (Held On : 24 Jan 2023 Shift 2) (Previous Year Paper)

Here, we use the table given below:

Logic: (1) is added into the positional values of alphabets and written diagonally.

‘STORY’ is written as ‘ZSPUT’ →

'MUSIC' is written as 'DJTVN' →

Similarly, 'PRINT' will be written as:

Here, 'PRINT' is written as 'UOJSQ'.

Hence, the correct answer is "Option (2)".

The mirror image of the given figure is:

Hence, the correct answer is "Option (1)".

As per the shown faces of the dice:

There Pink and Blue faces are common, which means Red is the opposite face of White.

Here, White is the opposite face of Red.

Hence, the correct answer is "Option (4)".

Here, we use the BODMAS table given below:

As per the given data:

Given:

⇒ 12 + 5 - 24 × 3 ÷ 5

After changing the signs as per the table:

⇒ 12 × 5 + 24 ÷ 3 - 5

⇒ 12 × 5 + 8 - 5

⇒ 60 + 8 - 5

⇒ 68 - 5 = 63

⇒ "12 × 5 + 24 ÷ 3 - 5 = 63"

Here, the value of the expression is 63.

Hence, the correct answer is "Option (3)".

Given:

101, 110, 122, 137, ?, 176,?

Logic: Consecutive multiple of 3 from 9 are added.

Here, the missing numbers are 155 and 200.

Hence, the correct answer is "Option (4)".

Here, we use the BODMAS table given below:

Given:

⇒ 96 × 8 + 27 ÷ 6 - 12 = 162

(1) + and -

⇒ 96 × 8 + 27 ÷ 6 - 12 = 162

After changing the signs:

⇒ 96 × 8 - 27 ÷ 6 + 12

Apply BODMAS rule:

⇒ 96 × 8 - 4.5 + 12

⇒ 768 - 4.5 + 12

⇒ 780 - 4.5 = 775.5

Here, the equation is not satisfied.

(2) ÷ and -

⇒ 96 × 8 + 27 ÷ 6 - 12 = 162

After changing the signs:

⇒ 96 × 8 + 27 - 6 ÷ 12

Apply BODMAS rule:

⇒ 96 × 8 + 27 - 0.5

⇒ 768 + 27 - 0.5

⇒ 795 - 0.5 = 794.5

Here, the equation is not satisfied.

(3) × and ÷

⇒ 96 × 8 + 27 ÷ 6 - 12 = 162

After changing the signs:

⇒ 96 ÷ 8 + 27 × 6 - 12

Apply BODMAS rule:

⇒ 12 + 27 × 6 - 12

⇒ 12 + 162 - 12

⇒ 174 - 12 = 162

⇒ '96 ÷ 8 + 27 × 6 - 12 = 162'

Here, the equation is satisfied.

(4) × and +

⇒ 96 × 8 + 27 ÷ 6 - 12 = 162

After changing the signs:

⇒ 96 + 8 × 27 ÷ 6 - 12

Apply BODMAS rule:

⇒ 96 + 8 × 4.5 - 12

⇒ 96 + 36 - 12

⇒ 132 - 12 = 120

Here, the equation is not satisfied.

Hence, the correct answer is "Option (3)".

The correct order of words as they would appear in the English dictionary is:

3. Nall
4. Name
5. Nasty
6. Natural
7. Naughty

The correct order is '3, 4, 2, 5, 1'.

Hence, the correct answer is "Option (3)".

Preparing the family tree diagram by using the following symbols:

As per the given information:

1. A is married to C and A has two children, B and E.

2. A is the mother of B and E.

3. B is the wife of L and P is the wife of E.

4. L has one daughter G and E has one daughter K.

Here, C is the father's father of K.

Hence, the correct answer is "Option (3)".

Given:

Ludo : Dice → Dice is used to play Ludo.

Similarly,

Cricket : Bat → Bat is used to play Cricket.

Here, 'Cricket : Bat' is the correct pair.

Hence, the correct answer is "Option (1)".

The embedded part of this image is:

Hence, the correct answer is "Option (1)".

Given:

CC, XD, SE, NF,?

Logic: Subtracted (5) from the first letter's position value and added (1) into the second letter's position value.

Here, 'IG' is the next term.

Hence, the correct answer is "Option (1)".

Given:

1, 3, 6, 10, ?, ?, 28, 36, 45, 55

Logic: 'Consecutive numbers from 2 are added.

Here, the missing numbers are 15 and 21.

Hence, the correct answer is "Option (3)".

Given:

FJOT, GIPS, ?, IGRQ, JFSP

Logic: Added (1) into the first and third letters and subtracted (1) from the second and fourth letters.

Here, 'HHQR' is the missing term.

Hence, the correct answer is "Option (4)".

The logic followed in the given figure series is as:

From Figure (1) to (2):

The symbols move as shown below in the figure.

From Figure (2) to (3):

The symbols move as shown below in the figure and the mid symbol 4 changes into B.

From Figure (3) to (4):

The symbols move as shown below in the figure.

From Figure (4) to Answer Figure (5):

The symbols move as shown below in the figure and the mid symbol changes into 6.

Hence, the correct answer is "Option (3)".

Given:

34 : 5 :: 13 : 2 :: 27 : ?

Logic: Second number = [(First number + 1) ÷ 7]

34 : 5 →

⇒ [(34 + 1) ÷ 7]

⇒ (35 ÷ 7) = 5

13 : 2 →

⇒ [(13 + 1) ÷ 7]

⇒ (14 ÷ 7) = 2

Similarly, for '27 : ?' →

⇒ [(27 + 1) ÷ 7]

⇒ (28 ÷ 7) = 4

Here, '28 : 4' is the correct pair.

Hence, the correct answer is "Option (2)".

The sitting arrangement as per the given information:

1. Q is sitting at the extreme left of the row.

2. R is sitting to the immediate right of Q.

3. P is sitting to the immediate right of S and S is sitting between T and P.

Here, R is sitting between Q and T.

Hence, the correct answer is "Option (3)".

The sitting arrangement as per the given information:

1. D sits second to the right of E.

2. F sits second to the right of D.

3. A is not an immediate neighbour of E.

4. B is an immediate neighbour of E and sits second to the right of C.

Here, A and F sit between D and C from the right of D.

Hence, the correct answer is "Option (2)".

Given:

Denmark : Copenhagen → Copenhagen is the capital of Denmark

Similarly,

Kenya : Nairobi → Nairobi is the capital of Kenya.

Here, 'Kenya : Nairobi' is the correct pair.

Hence, the correct answer is "Option (2)".

Additional Information

Here, we use the table given below:

Logic: Opposite letters are written.

TRAVEL is coded as GIZEVO →

POLICY is coded as KLORXB →

Similarly, 'FAMILY' will be written as:

Here, 'FAMILY' is written as 'UZNROB'.

Hence, the correct answer is "Option (1)".

Statements:

Some silks are cottons.

All cottons are jutes.

Some jutes are not silks.

The Venn diagram as per the given statements:

Conclusions:

1. Some jutes are silks. → Follow (All cottons are jutes, and Some silks are cottons, which means some jutes are silks is definitely true)
2. All silks are jutes. → not follow (Because some jutes are not silk, which means all silks are jutes is not possible)
3. All cottons are silks. → not follow (Some silks are cottons, which means some cottons are silks)

Hence, the correct answer is "Only conclusion 1 follows".

The correct answer is Tamil Nadu.

Key Points

• Tamil Nadu is the first state in India which has made roof top rainwater harvesting structure compulsory to all the houses across the state.
• The state government has made it mandatory for all buildings with a minimum built-up area of 100 square meters to install a rainwater harvesting system.
• The government has also provided subsidies to encourage households to adopt this eco-friendly measure.
• This initiative has helped in conserving water and recharging groundwater levels in the state.

Additional Information

• Haryana has also made rainwater harvesting mandatory for all buildings with a roof area of more than 100 square meters.
• West Bengal has launched a scheme for rainwater harvesting in rural areas.
• Uttar Pradesh has launched a program called "Sujalam Sufalam" to promote water conservation and rainwater harvesting in the state.

The correct answer is 1940.

Key Points

• The resolution demanding "Independent States" for Muslims was passed on 23rd March 1940 in Lahore at the All-India Muslim League's annual session.
• The resolution was moved by Fazlul Huq, the Chief Minister of Bengal, and seconded by Chaudhary Khaliquzzaman, a prominent Muslim League leader.
• The resolution stated that the areas in which the Muslims were numerically in a majority as in the north-western and eastern zones of India should be grouped to constitute "independent states".
• This resolution is famously known as the Lahore Resolution or the Pakistan Resolution, which eventually led to the creation of Pakistan in 1947.

Additional Information

• Option 1, 1942: In 1942, the Quit India Movement was launched by Mahatma Gandhi against British rule in India.
• Option 2, 1943: In 1943, the Bengal Famine occurred, which resulted in the deaths of millions of people due to starvation and disease.
• Option 4, 1938: In 1938, the Muslim League passed the "Fourteen Points" resolution, which demanded separate electorates for Muslims, reservation of seats in the legislatures, and other political rights for the Muslim community in India.

The correct answer is Muslim Women (Protection of Rights on Marriage) Act.

Key Points

• The correct option is option 1, Muslim Women (Protection of Rights on Marriage) Act, 2019.
• This Act criminalizes the practice of instant triple talaq or talaq-e-biddat, which allows Muslim men to divorce their wives by saying talaq three times in one go.
• The Act makes the practice of triple talaq a cognizable and non-bailable offence, punishable with imprisonment for up to three years and a fine.
• The Act also provides for the payment of subsistence allowance to married Muslim women and their dependent children in case of triple talaq.

Additional Information

• Option 2, Protection of Children from Sexual Offences Act, is not related to the question and is a separate law that deals with sexual offences against children.
• Option 3, Women's Right Act, is not a specific law and there is no such Act by this name in India.
• Women's rights are protected under various laws and provisions such as the Constitution of India, the Indian Penal Code, and the Protection of Women from Domestic Violence Act.
• Option 4, Protection of Women Act, is also not a specific law and there is no such Act by this name in India.
• However, there are various laws and provisions that protect women's rights and address issues such as domestic violence, sexual harassment, and discrimination against women.

The correct answer is 200.

Key Points

• The National Rural Employment Guarantee Act (NREGA) was launched in 2006 to provide employment opportunities to rural households.
• Initially, the Act covered 200 districts across India.
• Later, it was extended to cover all the districts of the country.
• The objective of the Act is to enhance the livelihood security of rural households and promote sustainable development in rural areas.

Additional Information

• Option 1: The option is incorrect as NREGA did not cover 300 districts in its first phase.
• Option 2: The option is incorrect as NREGA did not cover 500 districts in its first phase.
• Option 3: The option is incorrect as NREGA did not cover 400 districts in its first phase.
• Option 4: The correct answer is option 4 as NREGA initially covered 200 districts in its first phase before it was extended to cover all the districts.

The correct answer is The radius of earth increases from the poles to the equator.

Key Points

• The correct option is option 2, which states that the radius of the Earth increases from the poles to the equator.
• This is due to the fact that the Earth is not a perfect sphere, but rather an oblate spheroid, which means that it is slightly flattened at the poles and bulges at the equator.
• The equatorial diameter of the Earth is about 12,742 km, while its polar diameter is about 12,714 km.
• This means that the distance from the center of the Earth to the equator is slightly longer than the distance from the center to the poles, resulting in a larger radius at the equator.

Additional Information

• Option 1, which states that the diameter of the equator increases till the poles, is incorrect as it is the opposite of the correct statement.
• Option 3, which states that the diameter of the Earth decreases from the poles to the equator, is also incorrect as it is the opposite of the correct statement.
• Option 4, which states that the radius of the Earth decreases from the poles to the equator, is also incorrect as it is the opposite of the correct statement.
• Hence, the statement 2 is correct as it explains the shape of the Earth and how it affects the radius at different points.

The correct answer is Sub-Section b.

Key Points

• The Sub-Section b of Fundamental Duties talks about the duty to cherish and follow the noble ideals that inspired our national struggle for freedom.
• This sub-section is mentioned under Article 51A of the Indian Constitution.
• Fundamental Duties were added to the Indian Constitution in 1976 by the 42nd Amendment Act.
• The objective of Fundamental Duties is to promote the spirit of patriotism and to uphold the dignity of the nation.

Additional Information

• Sub-Section d talks about the duty to defend the country and render national service when required.
• Sub-Section c talks about the duty to uphold and protect the sovereignty, unity, and integrity of India.
• Sub-Section a talks about the duty to abide by the Constitution and respect its ideals and institutions.
• Hence, the correct answer is option 1, i.e., Sub-Section b.

The correct answer is Foreign exchange Reserves.

Key Points

• The correct answer is option 2, foreign exchange reserves are foreign currency assets held by central banks.
• Foreign exchange reserves are an important tool for central banks to manage their country's currency and maintain stability in the foreign exchange market.
• These reserves are usually held in the form of foreign currencies, government bonds, and gold.
• They can be used to intervene in the market by buying or selling currencies to influence their value or to provide liquidity to banks during times of financial stress.
• Countries with large foreign exchange reserves are often seen as more stable and attractive to investors, as they have the ability to weather economic shocks and maintain the value of their currency.
• Rate exchange, credit control, and local exchange are not equivalent to foreign exchange reserves and do not refer to the same concept.
• Hence, options 1, 3, and 4 are incorrect.

Additional Information

• Rate exchange refers to the rate at which one currency can be exchanged for another.
• It is determined by the foreign exchange market and influenced by various factors such as economic conditions and political events.
• Credit control refers to the measures taken by a central bank to regulate the availability and cost of credit in the economy.
• This includes setting interest rates and reserve requirements for banks.
• Local exchange refers to the exchange of one currency for another within a specific country or region.

The correct answer is 22 yards.

Key Points

• The distance between two wickets in cricket is 22 yards or 20.12 meters.
• The distance is measured from the center of both the wickets.
• The two wickets are placed at a distance of 1.22 meters or 4 feet and 1 inch from each other.
• The wickets are made of three wooden stumps with two wooden bails placed on top of them.
• Option 2, 3, and 4 are incorrect as the distance between two wickets is 22 yards and not any of the other options mentioned.

Additional Information

• Cricket is a popular sport played across the world.
• The game is played between two teams, each consisting of 11 players.
• The objective of the game is to score as many runs as possible while also dismissing the opposition team's batsmen.
• The game is played on a circular or oval-shaped field with a rectangular 22-yard-long pitch in the center.

The correct answer is Chakan Gaan-Ngai.

Key Points

• Chakan Gaan-Ngai is the festival of the Zeliangrong tribe of Manipur and Nagaland, which is celebrated during the winter season.
• The festival is also known as the festival of lights as people light up their homes with lamps and candles.

Additional Information

• Moatsu is a festival of the Ao tribe of Nagaland, which is celebrated in the month of May to mark the end of the sowing season.
• Wangala is a harvest festival of the Garo tribe of Meghalaya, which is celebrated in the month of November to thank the gods for a bountiful harvest.
• Chapchar Kut is a spring festival of the Mizos of Mizoram, which is celebrated in the month of March to welcome the spring season.
• Hence, the correct answer is option 2, Chakan Gaan-Ngai, which is the festival of the winter season.

The correct answer is mid-1970s to mid-1980s.

Key Points

• The second phase of the green revolution in India existed from mid-1970s to mid-1980s.
• It was characterized by the introduction of high-yielding varieties of seeds, increased use of fertilizers, and improved irrigation facilities.
• The objective was to increase agricultural productivity and ensure food security in the country.
• The second phase was successful in increasing food production and reducing the dependence on food imports.

Additional Information

• Option 1: The mid-1950s to mid-1960s was the first phase of the green revolution in India, which focused on the introduction of new crop varieties and modern agricultural techniques.
• Option 2: The mid-1960s to mid-1970s was a transitional phase between the first and second phase of the green revolution in India.
• Option 4: The mid-1980s to mid-1990s saw the introduction of new agricultural policies, such as liberalization and privatization, which aimed to increase efficiency and reduce government intervention in the agricultural sector.

The correct answer is Maharashtra.

Key Points

• Inamgaon village is located in the state of Maharashtra in India.
• It is situated in the Pune district of Maharashtra.
• Inamgaon is known for its archaeological site that dates back to the Indus Valley Civilization.
• The site was discovered in the 1950s and has since been studied extensively by archaeologists.
• The excavation at Inamgaon has revealed important information about the early agricultural practices and social organization of the Indus Valley Civilization.

Additional Information

• Madhya Pradesh is a state in central India known for its cultural heritage and wildlife.
• Punjab is a state in northern India known for its rich history and vibrant culture.
• Kerala is a state in southwestern India known for its palm-lined beaches and serene backwaters.

The correct answer is agglomeration economies.

Key Points

• Agglomeration economies refer to the benefits that arise from the clustering of industries in urban centers. These benefits include:
• Economies of scale: Firms can share infrastructure and resources, reducing costs and increasing efficiency.
• Access to skilled labor: A concentration of industries in one area can attract a skilled workforce, making it easier for firms to find and hire qualified employees.
• Innovation: Proximity to other firms can lead to knowledge spillovers and collaboration, fostering innovation and growth.
• Reduced transportation costs: By locating near other firms and suppliers, firms can reduce transportation costs and increase speed of delivery.

Additional Information

• Rural economies refer to economies that are based on agriculture and natural resources.
• Amalgamation economies refer to the benefits that arise from the consolidation of firms in a particular industry.
• Urban economies refer to the overall economic activity and growth of urban areas.

The correct answer is G Satheesh Reddy.

Key Points

• Samir Venkatapathy Kamat has replaced G Satheesh Reddy as the new Chairman of Defence Research and Development Organisation (DRDO) in August 2022.
• G Satheesh Reddy was the previous Chairman of DRDO who served in this position from 2018 to 2022.

Additional Information

• Bhujanga Rao is a retired Indian Army officer who served as the Director General of Ordnance Factories (DGOF) and Chairman of the Ordnance Factory Board (OFB).
• Lalit Kumar is not associated with DRDO or any other defence organization.
• Rajwant Singh is also not associated with DRDO or any other defence organization.
• Hence, the correct option is 4) G Satheesh Reddy.

The correct answer is Sikkim.

Key Points

• Zo Mal Lok is a traditional dance form of Sikkim and is performed during festivals and celebrations.
• It is also known as the Yak dance as it involves dancers wearing yak skin costumes and masks.
• The dance is performed to the beats of traditional Sikkimese musical instruments like the damphu and the lingm.
• Zo Mal Lok is also a popular tourist attraction in Sikkim and is performed in various cultural events and festivals.
• Bihar, Uttarakhand, and Haryana have their own traditional dance forms such as Jat-Jatin, Langvir Nritya, and Bhangra, respectively.
• Hence, the correct answer to the question is option 3 - Sikkim.

The correct answer is wet areas.

Key Points

• Hydrarch succession takes place in wet areas such as swamps, marshes, and wetlands.
• Hydrarch succession is a type of ecological succession that occurs in aquatic environments.
• It is characterized by the gradual colonization of plant species in a body of water, leading to the formation of land over time.

Additional Information

• Semi-arid areas, also known as drylands, are characterized by low precipitation and high evaporation rates, making them unsuitable for hydrarch succession.
• Grasslands are typically found in areas with moderate rainfall and are not ideal for hydrarch succession as they do not have standing water for prolonged periods of time.
• Dry areas, such as deserts, also do not have sufficient water for hydrarch succession to occur.

The correct answer is 1951-1956.

Key Points

• The first five year plan was launched by the government of India in 1951 with the aim of developing the economy and reducing poverty.
• The plan was based on the Soviet model of economic development and focused on agriculture, irrigation, power generation, and infrastructure.
• The plan was largely successful in achieving its targets and laid the foundation for India's economic growth in the subsequent decades.
• The plan was followed by four more five year plans until 1978, after which the government shifted to a rolling plan approach.
• Option 2 (1910-1915), option 3 (1960-1965), and option 4 (1980-1985) are incorrect as they do not correspond to the period of the first five year plan in India.

Additional Information

• The Soviet model of economic development involved a centralized planning system, state ownership of key industries, and emphasis on heavy industry.
• **Option 2 (**1910-1915) is incorrect as India was still under British colonial rule during that period and did not have the autonomy to launch a five year plan.
• Option 3 (1960-1965) is incorrect as it corresponds to the third five year plan in India.
• Option 4 (1980-1985) is incorrect as it corresponds to the seventh five year plan in India.

The correct answer is Chhau.

Key Points

• Gopal Prasad Dubey won Padma Shri in Chhau dance form.
• Chhau is a traditional dance form originated in eastern India, mainly in the states of Jharkhand, Odisha, and West Bengal.
• Chhau dance is performed during religious festivals, especially during the spring festival of Chaitra Parva, and depicts mythological stories and characters.

Additional Information

• Mohiniyattam is a classical dance form originated in Kerala, which is known for its graceful and feminine movements.
• Kuchipudi is a classical dance form originated in Andhra Pradesh, which involves intricate footwork and expressions.
• Creative dance is a modern dance form that allows dancers to express themselves through their movements and emotions.
• Hence, the correct option is 3) Chhau.

The correct answer is Governor.

Key Points

• The Governor is the head of the state and holds the executive power in India.
• The Council of Ministers is a body of advisors to the Governor, who assist in the exercise of executive powers.
• The Chief Justice of High Court is a judicial authority and does not hold executive powers.
• The Chief Minister is the head of the elected government in a state and exercises executive powers within the state, but not at the national level.
• The Governor is appointed by the President of India and holds office for a term of five years, unless removed earlier.

Additional Information

• Council of Ministers: The Council of Ministers is a body of advisors to the Governor, led by the Chief Minister.
• It is responsible for the administration of the state and advises the Governor on matters related to governance.
• Chief Justice of High Court: The Chief Justice of High Court is the head of the judiciary in a state and is responsible for the administration of justice in the state.
• Chief Minister: The Chief Minister is the head of the elected government in a state and is responsible for the administration of the state.
• The Chief Minister is appointed by the Governor and holds office during the pleasure of the Governor.
• Executive Power: The executive power of the state refers to the power to enforce laws and administer the government.
• It is vested in the Governor in India.

The correct answer is Kerala.

Key Points

• Kerala won the maximum number of silver medals in the 2015 National Games of India.
• Kerala won a total of 55 silver medals in the 2015 National Games.
• Goa won a total of 8 silver medals in the 2015 National Games.
• Madhya Pradesh won a total of 25 silver medals in the 2015 National Games.
• Haryana won a total of 23 silver medals in the 2015 National Games.

Additional Information

• Kerala is known for its strong sporting culture and has consistently performed well in various national and international sports events.
• Goa is a popular tourist destination and has a vibrant culture, but it is not known for its sporting achievements.
• Madhya Pradesh has made significant progress in developing its sports infrastructure in recent years and has produced some talented athletes.
• Haryana is known for its wrestling culture and has produced several Olympic medalists in wrestling.
• However, in the 2015 National Games, it did not perform as well as Kerala, Madhya Pradesh, or some other states.
• Hence, the correct answer is option 1, Kerala.

The correct answer is Shilpi Neha Tirkey.

Key Points

• Shilpi Neha Tirkey succeeded Bandhu Tirkey to become Member of Legislative Assembly from Mandar, Jharkhand in June 2022.
• Dasrath Tirkey is not a correct option as he is not mentioned in the question and there is no information about him.
• Arvind Kejriwal and Raghav Chadha are also not correct options as they are political leaders from Delhi and not related to Jharkhand.

Additional Information

• Mandar is a town in Ranchi district of Jharkhand and has a significant tribal population.
• Bandhu Tirkey is a tribal leader and politician who was elected as Member of Legislative Assembly from Mandar in the past.
• Hence, the correct answer is option 2 - Shilpi Neha Tirkey.

Given data:

P (Principal amount) = Rs. 65,000

CI (Compound Interest) = Rs. 21,515

t (time in years) = 3 years

Concept: Compound Interest formula is A = P(1 + r/n)^(nt)

Step-by-step solution:

A (Final amount) = P + CI = Rs. 65,000 + Rs. 21,515 = Rs. 86,515

We know that the formula for Compound Interest is A = P(1 + r/n)^(nt)

Since compounding is done annually, n = 1. Substituting the values in the equation,

⇒ 86,515 = 65,000 × (1 + r)³

⇒ (1 + r)³ = 86,515/65,000 = 1.331769

⇒ 1 + r = (1.331769)(1/3)

⇒ r = (1.331769)^(1/3) - 1

Hence, the rate of interest is r × 100 = 10% (approx).

Mona purchased two handbags for Rs. 1,500 each.

Given data:

Cost price (C.P.) of each bag = Rs. 1,500

Gain% on one bag = 8%

Loss% on another bag = 4%

Concept: Gain or loss percent in the whole transaction is calculated by summing up total gain/loss and then finding the percent.

Step-by-step solution:

Gain on first bag = 8% of 1500 = Rs. 120

Loss on second bag = 4% of 1500 = Rs. 60

So, Net gain = Rs. 120 - Rs. 60 = Rs. 60

Now, Gain% = (Gain/Total Cost Price) × 100

⇒ Gain% = (60/(1500 × 2)) × 100

Hence, the overall gain percent in the whole transaction is 2%.

Given data:

First discount = 20%

Second discount = 5%

Third discount = 2%

Concept: Successive discounts can be combined into a single equivalent discount using the formula: D = 100 - (100 - d1) × (100 - d2) × (100 - d3) / 10000 where D is the equivalent discount, d1, d2, d3 are successive discounts.

Step-by-step solution:

D = 100 - (100 - 20) × (100 - 5) × (100 - 2) / 10000

⇒ D = 100 - 80 × 95 × 98 / 10000

⇒ D = 100 - 74.48

Hence, the single discount equivalent to the given successive discounts is approximately 25.52%.

Shortcut Trick

Identify the actual weight delivered: 2 kg − 100 g = 1.9 kg.

Calculate total Cost Price (CP) for the actual weight: 1.9 kg × Rs. 18/kg = Rs. 34.2.

Given Selling Price (SP) for the transaction = Rs. 44.

Profit = SP − CP = 44 − 34.2 = Rs. 9.8.

∴ The correct answer is Rs. 9.8.

Alternate Method

Given: Faulty weight = 2 kg (100 g less), CP = Rs. 18/kg, Total SP = Rs. 44.

Formulas: Profit = SP − CP | Total CP = Actual Weight × Rate per kg.

⇒ Actual Weight used by seller = 2000 g − 100 g = 1900 g or 1.9 kg.

⇒ Cost Price (CP) of 1.9 kg = 1.9 × 18 = Rs. 34.2.

⇒ Selling Price (SP) of the quantity = Rs. 44.

⇒ Profit = 44 − 34.2 = Rs. 9.8.

∴ The correct answer is Rs. 9.8.

Additional Information

Dishonest Dealer Concept

When a dealer uses faulty weights, the profit is calculated on the actual weight delivered to the customer, as that represents the seller's true investment.

Profit Percentage Formula

Profit % = (Total Profit ÷ Total CP) × 100. In this case, Profit % = (9.8 ÷ 34.2) × 100 ≈ 28.65%.

Umesh and Ramesh can complete a work in 28 and 21 days, respectively. Starting with Umesh, they work on alternate days.

Given data:

Umesh's work rate = 1/28 work/day

Ramesh's work rate = 1/21 work/day

Concept: Total work completed in two days = Umesh's 1-day work + Ramesh's 1-day work

Step-by-step solution:

Work done in 2 days = (1/28 + 1/21) = 7/84 = 1/12 of the work

So, they can complete the work in 2 × 12 days = 24 days

Hence, they can complete the work in 24 days.

Find the area of the triangle whose sides are 13 cm, 14 cm and 15 cm.

Given data:

Sides of the triangle, a = 13 cm, b = 14 cm, c = 15 cm

Concept:

Heron's formula to find the area of a triangle with sides a, b, c is,

 ⇒ $\rm\sqrt{\left[s(s-a)(s-b)(s-c)\right]}$

where s = (a + b + c)/2 is the semi-perimeter of the triangle.

Step-by-step solution:

s = (13 + 14 + 15) / 2 = 21 cm

Area = $\rm\sqrt{[s(s-a)(s-b)(s-c)]}$

⇒ Area = $\sqrt{[21(21-13)(21-14)(21-15)]}$

Hence, the area of the triangle is approximately 84 cm².

Shortcut Trick

For two terms A and B, the third proportional (C) is calculated as C = B² / A.

Identify terms: A = (b² − a²) = (b − a)(b + a) and B = (b² − ab) = b(b − a).

Apply trick: C = [b(b − a)]² / [(b − a)(b + a)].

Simplify: C = [b²(b − a)²] / [(b − a)(b + a)] = (b²(b − a)) / (b + a).

∴ The correct answer is (b²(b−a))/(b+a).

Alternate Method

Given:

First term (A) = (b² − a²)

Second term (B) = (b² − ab)

Formula Used:

If x is the third proportional of A and B, then A : B :: B : x, which implies x = B² / A.

Calculations:

⇒ Let the third proportional be x.

⇒ x = (b² − ab)² / (b² − a²)

⇒ x = [b(b − a)]² / [(b − a)(b + a)]

⇒ x = [b² × (b − a) × (b − a)] / [(b − a) × (b + a)]

⇒ Cancel the common term (b − a) from numerator and denominator.

⇒ x = (b²(b − a)) / (b + a)

∴ The correct answer is (b²(b−a))/(b+a).

Additional Information

Mean Proportional

The mean proportional between two numbers a and b is given by √(ab).

Fourth Proportional

For three numbers a, b, and c, the fourth proportional d is calculated as d = (b × c) / a.

Continued Proportion

Numbers a, b, c are in continued proportion if a/b = b/c, which implies b² = ac.

Concept:

Average = (Sum of all elements) / (Number of elements)

Step-by-step solution:

Prime numbers up to 40 = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37

Average = (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37)/12

⇒ Average = 16.42 

Hence, the average of all prime numbers up to 40 is approximately 16.42.

Given data:

Percentage of men = 86%

Average age of men = 25 years

Percentage of women = 14%

Average age of women = 35 years

Concept:

The overall average = (Average of first group × percentage of first group + Average of second group × percentage of second group) / 100

Step-by-step solution:

Overall average = (25 × 86 + 35 × 14) / 100

Hence, the average age of all members in the sports club is 26.4 years.

Given:

Principal amount (P) = ₹3,310

Interest rate (R) = 10% per annum

Time period = 3 years

The man pays back in three equal yearly installments.

Formula Used:

The formula to calculate the equal yearly installment for a loan with compound interest is given by:

Installment (A) = P × (R(1 + R)ⁿ) / ((1 + R)ⁿ - 1)

where P = principal amount, R = rate of interest per period, n = number of periods

Calculation:

Principal amount (P) = ₹3,310

Interest rate (R) = 10% per annum = 0.10

Number of years (n) = 3

Installment (A) = P × (R(1 + R)ⁿ) / ((1 + R)ⁿ - 1)

⇒ Installment (A) = ₹3,310 × (0.10(1 + 0.10)³) / ((1 + 0.10)³ - 1)

⇒ (1 + 0.10)³ = 1.10³ = 1.331

⇒ 0.10 × 1.331 = 0.1331

⇒ 1.331 - 1 = 0.331

⇒ Installment (A) = ₹3,310 × 0.1331 / 0.331

⇒ Installment (A) = ₹3,310 × 0.402

⇒ Installment (A) ≈ ₹1,330.62 ≈ 1331

Therefore, the amount of each installment is approximately ₹1,331.

Given data:

$\rm 3\frac{6}{7}÷5\frac{1}{7}×3\frac{1}{2}÷5\frac{1}{4}$

Concept:

Calculation:

⇒ 27/7 ÷ 36/7 × 7/2 ÷ 21/4

⇒ 27/7 × 7/36 × 7/2 × 4/21

⇒ 1/2

Hence, the value of 3 6/7 ÷ 5 1/7 × 3 1/2 ÷ 5 1/4 is 1/2.

Given data:

Selling price (SP) = Rs. 880

Gain = 10%

Discount = 25%

Concept:

Gain% = ((Selling Price - Cost Price)/Cost Price) × 100

Calculation:

Calculate the cost price (CP) using CP = SP1/(1 + Gain%):

⇒ CP = 880 / (1 + 10/100)

⇒ CP = 880 / 1.1

⇒ CP = ₹800

Calculate the new selling price (SP2) after the discount:

⇒ SP2 = SP1 - (SP1 × Discount%)

⇒ SP2 = 880 - (880 × 25/100)

⇒ SP2 = 880 - 220

⇒ SP2 = ₹660

Calculate the loss percentage using Loss% = [(CP - SP2)/CP] × 100%:

⇒ Loss% = [(800 - 660)/800] × 100%

⇒ Loss% = 140/800 × 100%

⇒ Loss% = 17.5%

Hence, the shopkeeper's loss percentage during the sale is 17.5%.

Shortcut Trick

Relative speed in m/s = Distance ÷ Time = 150 ÷ 3 = 50 m/s.

Convert to km/h: 50 × (18 ÷ 5) = 180 km/h.

Since both are moving in the same direction, Relative Speed = Train Speed − Man Speed.

Train Speed = 180 + 2 = 182 km/h.

∴ The correct answer is 182 km/h.

Alternate Method

Given:

Length of train = 150 m

Time taken to pass the man = 3 s

Speed of man = 2 km/h (moving in the same direction)

Formula Used:

Relative Speed = Total Distance ÷ Time

Relative Speed (same direction) = Speed of Train − Speed of Man

Speed in km/h = Speed in m/s × (18 ÷ 5)

Calculations:

⇒ Relative Speed = 150 ÷ 3 = 50 m/s

⇒ Convert relative speed to km/h: 50 × (18 ÷ 5) = 180 km/h

⇒ Let the speed of the train be v km/h.

⇒ Relative Speed = v − 2

⇒ v − 2 = 180

⇒ v = 180 + 2 = 182 km/h

∴ The correct answer is 182 km/h.

Additional Information

Relative Speed (Same Direction)

When two bodies are moving in the same direction, their relative speed is calculated by taking the difference of their individual speeds (V₁ − V₂).

Relative Speed (Opposite Direction)

When two bodies are moving in opposite directions, their relative speed is calculated by adding their individual speeds (V₁ + V₂).

Speed Unit Conversion

To convert a speed from m/s to km/h, multiply the value by 18 ÷ 5. To convert from km/h to m/s, multiply the value by 5 ÷ 18.

Train Passing a Point Object

When a train completely passes a man, tree, or pole, the total distance covered by the train is strictly equal to the length of the train itself.

Given data:

Winning candidate's vote percentage = 70%

Majority = 16,000 votes

Concept:

Majority = Votes for the winning candidate - Votes for the losing candidate

Calculation:

Votes for the losing candidate = 30% of total votes

Therefore, 70% - 30% = 40% of total votes = Majority = 16,000 votes

Total votes = Majority / 40% = 16,000 / 0.4 = 40000

The number of votes polled in the favor of the winning candidate:

⇒ 40000 × 70%

⇒ 28000

Hence, the number of votes polled in favor of the winning candidate is 28,000**.**

Given data:

Work completion time for Prasad = 144 days

Concept:

Work done = Number of people × Time

Calculation:

Prasad completes the work in 144 days.

If the work is to be completed in 16 days with the same efficiency,

the number of people required is 144/16 = 9 people.

Therefore, 9 people are required to complete the work in 16 days with the same efficiency as Prasad.

Given data:

Radius (r) = 5.5 cm

Concept: Volume of a hemisphere = 2/3 × π × r³

Step-by-step solution:

Volume = 2/3 × π × (5.5 cm)³ = 348.60 cm³

Hence, the volume of the hemisphere is approximately 348.60 cm³.

Concept: 

Relatively prime or coprime numbers are two integers a and b that have no positive integer other than 1 as a common divisor (their greatest common divisor is 1).

Calculation:

Option 1: 24 and 38

have factors more than 1 

factors = 1, 2

Option 2: 24 and 92

have factors more than 1 

factors = 1, 2

Option 3: 39 and 68

Have only one factor

∴ The correct answer is option 3.

Given data:

Speed upstream (u) = 32 km/h

Speed downstream (v) = 44 km/h

Concept: The speed of the current is half the difference of downstream and upstream speeds.

Step-by-step solution:

Speed of the current = (v - u) / 2 = (44 - 32) / 2

Hence, the speed of the current is 6 km/h.

Given data:

Initial salary (S) = Rs. 1,50,000

School fees = 10% of S

Salary increment = 3%

School fees increment = 5%

Concept: 

Net change in saving = (Change in salary - Change in school fees)

Calculation:

Initial salary = Rs. 1,50,000

⇒ Initial school fees = 10% of salary = Rs. 15,000

⇒ Increment in salary = 3% of Rs. 1,50,000 = Rs. 4,500

⇒ New salary = Initial salary + Increment = Rs. 1,54,500

⇒ Hike in school fees = 5% of Rs. 15,000 = Rs. 750

⇒ New school fees = Initial school fees + Hike = Rs. 15,750

⇒ Net change in saving = Increment in salary - Hike in school fees = Rs. 4,500 - Rs. 750 = Rs. 3,750

Therefore, the net change in Abdul's savings in the month of July is Rs. 3,750.

Given data:

Numbers: 6, 8, 12, 20

Concept:

If a/b = c/d, then a - x/b - x = c - x/d - x

Step-by-step solution:

Let x be the number subtracted. Then, (6 - x) / (8 - x) = (12 - x) / (20 - x)

⇒ (6 - x) (20 - x) = (8 - x)(12 - x)

⇒ 120 - 26x + x² = 96 - 20x + x2

⇒ 24 = 6x

 

⇒ x = 4

 

Hence, the number subtracted is 4.

The correct answer is 'Disagree'.

 

Key Points

• The given word in the sentence is 'negotiate'. 'Negotiate' is used to describe a process where individuals or groups have a discussion in order to reach an agreement. (समझौता करना)
• Example: The two countries failed to negotiate a peace treaty.
• The correct antonym here is 'disagree'. 'Disagree' refers to having or expressing a different opinion. (असहमत होना)
• Example: My friend and I always disagree on movie preferences.
• Hence, the correct antonym for 'negotiate' is 'disagree'.

Therefore, the correct answer is "Option 2".

 

Additional Information

• Option 1: 'Discuss' is not an antonym for 'negotiate'. 'Discuss' means to talk about something with another person or a group. (चर्चा करना)
• Option 3: 'Practice' is not related to 'negotiate' in terms of being an antonym or synonym. 'Practice' refers to the regular repetition of an activity to improve a skill. (अभ्यास करना)
• Option 4: 'Bargain' can often be synonymous with 'negotiate' as it refers to negotiation of terms and conditions in an agreement or transaction. (मोल-भाव करना)

The correct answer is "Vaccum."

<br>

Key Points 

• The correctly spelt word is 'Vacuum.'
• "Vacuum" means a situation from which something is missing or lacking. (किसी वस्‍तु की अनुपस्थिति या न्‍यूनता से उत्‍पन्‍न रिक्तता)
• Example: The withdrawal of troops from the area has created a security vacuum that will need to be filled.
• The correct answer is Option 1.
  

Correct sentence: Her husband's death left a vacuum in her life.

Here, the erroneous part is "look."

<br>

Key Points

• The error lies in the part "look."
• The error is in the use of the subject-verb agreement.
• The verb "look" should be conjugated to match the third-person singular pronoun "patient," resulting in "looks" instead of "look."
• The correct answer is Option 3.
  

Correct sentence: The patient looks a little more cheerful this morning.

The correct answer is 'Advance'.

 

Key Points

• 'Recede' describes the action of moving back or withdrawing. (पीछे हटना)
• Example: The floodwaters will recede in the next few days.
• The correct antonym here is 'advance'. 'Advance' refers to moving forward or making progress. (आगे बढ़ना)
• Example: Advance planning can help you achieve your goals effectively.
• Hence, the correct antonym for 'recede' is 'advance'.

Therefore, the correct answer is "Option 1".

 

Additional Information

• Option 2: 'Argue' means to give reasons or cite evidence in support of an idea, action, or theory, often with the implication of persuading others to share one's view. (तर्क करना)
• Option 3: 'Ransack' means to go hurriedly through (a place) stealing things and causing damage. (लूटना)
• Option 4: 'Irritate' means to annoy someone. (चिढ़ाना)

The correct answer is "spread."

 

Key Points 

• The word 'gather' means to come together, assemble, or accumulate. (एक साथ आते हैं; इकट्ठा करना या जमा करना)
• Example: As soon as a crowd gathered, the police came.
• The antonym of 'gather' would be 'spread.'
• 'Spread' means open out (something) so as to extend its surface area, width, or length. ((किसी चीज़ को) इस प्रकार खोलना कि उसका सतह क्षेत्र, चौड़ाई या लंबाई बढ़ जाए)
• Example: I spread a towel on the sand and sat down.
• The correct answer is option 1.
  

Correct sentence: Can you spread the UNO cards on the table? 

Additional Information 

• Lift: to move somebody/something to a higher level or position. 9किसी व्‍यक्ति या वस्‍तु को उच्‍चतर स्‍तर या स्थिति में ले जाना, ऊपर उठाना)
• Collect: to bring a number of things together. (विभिन्‍न वस्‍तुओं को एकत्र करना, इकट्ठा करना)
• Place: to put something carefully or deliberately in a particular position. (विशेष स्‍थान पर कोई वस्‍तु रखना (सावधानी से या जानबूझकर))

The correct answer is 'Promised an impossible thing'.

 

Key Points

• The underlined idiom in the sentence is 'promised the earth'. It is an idiom used to describe someone promising more than they can deliver, often to persuade someone to do something. (असंभव वादे करना)
• Example: Politicians often promise the earth to get votes in elections.
• Hence, the correct meaning of 'promised the earth' is 'Promised an impossible thing'.

Therefore, the correct answer is- "Option 1".

 

Additional Information

• Option 2: 'Promised an inexpensive thing' is incorrect as the idiom 'promised the earth' has nothing to do with the cheapness or expensiveness of the promise.
• Option 3: 'Promised land' is a different idiom that typically refers to a desired or promised place of happiness or success, not related to 'promised the earth'.
• Option 4: 'Promised a necklace' is also incorrect. The idiom 'promised the earth' has no specific connection with promising a necklace.

The correct answer is 'Skilful'.

 

Key Points

• 'Proficient' is used to describe someone skilled in doing or using something very well, especially through training or experience. (निपुण)
• Example: She became proficient in French over the years she spent in France.
• The correct synonym here is 'skilful'. 'Skilful' refers to having or showing skill. (कुशल)
• Example: He is so skilful that he can paint with both hands.
• Hence, the correct synonym for 'proficient' is 'skilful'.

Therefore, the correct answer is "Option 4".

 

Additional Information

• Option 1: 'Condensed' primarily means to make (something) denser or more concentrated. (संक्षिप्त)
• Option 2: 'Inadequate' is directly opposed in meaning to 'proficient', as it means not good enough or too small in amount. (अपर्याप्त)
• Option 3: 'Vulgar' means lacking refinement or taste; coarse. (अशिष्ट)

The correct answer is "Marrige."

<br>

Key Points  

• The incorrectly spelt word is 'Marrige.'
• The correct spelling word is "marriage."
• "Marriage" means the state of being husband and wife. (पति-पत्‍नी होने की स्थिति; विवाह, शादी)
• Example: They had a long and happy marriage.
• The correct answer is Option 1.
  

Additional Information

• Breakage: something that has been broken. (टूट-फूट)
• Wreckage: the broken pieces of something that has been destroyed. (मलबा, विनष्‍ट वस्‍तु के अवशेष)
• Drainage: a system used for making water, etc. flow away from a place. (पानी आदि के निकासी की प्रणाली)

The correct answer is option (3) i.e. ‘omnipresent’.

Key Points

• The sentence talks about God and the beliefs of people regarding God.
• Omnipresent: (सर्वव्यापी) present everywhere simultaneously, or seemingly everywhere at the same time.
• Example: In the digital age, social media has become nearly omnipresent, connecting people from different corners of the world.
• The other options do not make any sense in this context.
• Hence, ‘omnipresent’ is the most appropriate to fill in the blank.

Therefore, the correct answer is ‘omnipresent’.

Additional Information 

• Pacifist: (शांतिवादी) a person who believes in or advocates for peace and opposes violence or war.
• Example: Many pacifists actively work toward global disarmament and peaceful conflict resolution.
• Optimist: (आशावादी) a person who generally has a positive outlook on life and expects good outcomes. 
• Example: Despite facing adversity, she is an optimist who always sees the positive sides.
• Omnivorous: (सर्वाहारी) eating or consuming both animal and plant-based food.
• Example: Bears are omnivorous creatures.
• ‘Omni’ is a root word- It means of all things; in all ways or places.

The correct answer is 'Riches'.

 

Key Points

• 'Wealth' refers to an abundance of valuable possessions or money. (धन)
• Example: His hard work and smart investments led to his considerable wealth.
• The correct synonym here is 'riches'. 'Riches' also refers to material wealth, an abundance of valuable resources or material possessions. (धन-सम्पदा)
• Example: The ancient shipwreck held unfathomable riches.
• Hence, the correct synonym for 'wealth' is 'riches'.

Therefore, the correct answer is "Option 1".

 

Additional Information

• Option 2: 'Sterility' primarily means the quality or condition of being unable to produce offspring. (बांझपन)
• Option 3: 'Debts' refers to the money that is owed or due. (ऋण)
• Option 4: 'Shades' generally refer to dark figures or images cast by an object blocking light. (छाया)

The correct answer is option (3).

Key Points

• The underlined segment “eagerly waiting of the quick” contains a prepositional error.
• “Waiting of”- INCORRECT.
• “Waiting for”- CORRECT.
• Example: She will wait for the bus at the usual stop.
• The other options are grammatically incorrect.

Therefore, the correct sentence is “The enthusiastic readers are eagerly waiting for the quick completion of her forthcoming novel.”

Important Points 

• Both "Wait for" and ‘Await’ mean to stay or remain in expectation of someone or something.
• 'Await' is often used in a more formal context. We do not use 'for' after 'await'.
• Example: He awaited the results of the medical test with anxiety.
• Example: He waited for the results of the medical test with anxiety.

The correct answer is 'Sufficient'.

 

Key Points

• 'Enough' is used to describe as much or as many as required. (पर्याप्त)
• Example: I have had enough of your complaints.
• The correct synonym here is 'sufficient'. 'Sufficient' means adequate for the purpose; enough. (पर्याप्त)
• Example: The income from my part-time job is sufficient for my needs.
• Hence, the correct synonym for 'Enough' is 'Sufficient'.

Therefore, the correct answer is "Option 1".

 

<br>

Additional Information

• Option 2: 'Insufficient' means not enough; inadequate. (अपर्याप्त). It is the antonym of 'enough', not a synonym.
• Option 3: 'Massive' mainly refers to something that is very large and heavy. (विशाल). It is not synonymous with 'enough'.
• Option 4: 'Perpetual' generally means never ending or changing, continuous. (नित्य). It is not synonymous with 'enough'.

The correct answer is 'By one or the other means'.

 

Key Points

• The underlined idiom in the sentence is 'by hook or by crook'. This idiom means to achieve something by any means necessary, using fair means or foul. (चाहे जैसे भी)
• Example: He's determined to get that job by hook or by crook.
• Hence, the correct meaning of 'by hook or by crook' is 'By one or the other means'.

Therefore, the correct answer is- "Option 1".

 

Additional Information

• Option 2: 'With all of one’s (her) belongings' is incorrect because the idiom 'by hook or by crook' has nothing to do with possessing all belongings.
• Option 3: 'Without deception' is also not correct as 'by hook or by crook' doesn't necessarily imply fairness or transparency, rather it even allows foul means if necessary.
• Option 4: 'Very rapidly' is incorrect as the idiom 'by hook or by crook' primarily signifies the determination to achieve something, irrespective of the speed of the process.

The correct answer is option (3).

Key Points 

• We all know that due to climate change the sea levels have been rising for the last few decades.
• It is a continuous process.
• 'risen' is the past participle form of 'rise'. It is grammatically incorrect here.
• “are raised” does not imply a continuous process.
• “will rising” is grammatically incorrect.
• Hence, “have been rising” is the most appropriate to fill in the blank. It implies a continuous process.
• The sentence also becomes a present perfect continuous tense.

Therefore, the correct sentence is “Sea levels have been rising all around the world threatening natural calamities like tsunamis, floods, etc.

The correct answer is 'Healthy'.

 

Key Points

• The underlined word in the sentence is 'fragile'. 'Fragile' describes something that is easily broken or damaged. (नाज़ुक)
• Example: This antique vase is very fragile, and needs to be handled with care.
• The correct antonym here is 'healthy'. 'Healthy' refers to being in good health, strong or robust. It also implies being able to withstand the pressures or rigours of life, which is opposite to 'fragile'. (स्वस्थ)
• Example: She follows a balanced diet to stay healthy.
• Hence, the correct antonym for 'fragile' is 'healthy'.

Therefore, the correct answer is "Option 1".

 

Additional Information

• Option 2: 'Infirm' is similar in meaning to 'fragile', not opposite. It refers to someone not in robust good health, often due to age or illness. (अशक्त)
• Option 3: 'Violent' doesn't directly contrast 'fragile'. It refers to using or involving physical force intended to hurt, damage, or kill. (हिंसक)
• Option 4: 'Weak' is actually synonymous with 'fragile', meaning not strong or sturdy. (कमजोर)

The correct answer is "out."

 

Key Points

• "Out of which" is a perfectly acceptable phrase to use in written English.
• We can use it when we are referring to a particular group or item, from which something else is being taken.
• Example: We have five colors to choose from, out of which two were selected for the design.
• The correct answer is option 1.
• Correct passage:

There are over 9000 species of birds on this planet out of which over 1360 are found in India alone. 81 species of birds ______ (2) ______endemic to India. Because birds are found everywhere, and in all ______ (3) ______ zones, their sizes, shapes and wings are ______  (4) ______ according to the needs of their habitat. For instance, eagles and hawks have massive soaring wings with primary feather that ______ (5) ______ out and allow them to soar high in the sky.

Additional Information 

• Some: a certain amount of or a number of.
• Across: from one side of something to the other.
• In: (used to show place) inside or to a position inside a particular area or object.

The correct answer is "are."

 

Key Points

• In this sentence, the subject is "81 species of birds" which is a plural subject.
• According to the subject-verb agreement, a singular subject takes a singular verb, and a plural subject takes a plural verb.
• So, "was and is" are opted out.
• The given passage is talking about the present scene, so "are" is the correct answer.
• The correct answer is option 3.
• Correct passage:

There are over 9000 species of birds on this planet out of which over 1360 are found in India alone. 81 species of birds are endemic to India. Because birds are found everywhere, and in all ______ (3) ______ zones, their sizes, shapes and wings are ______  (4) ______ according to the needs of their habitat. For instance, eagles and hawks have massive soaring wings with primary feather that ______ (5) ______ out and allow them to soar high in the sky.

The correct answer is "climatic."

 

Key Points

• "Climatic" means connected with the climate. (जलवायु-संबंधी)
• Example: Some parts of the world seem to be experiencing climatic changes.
• The sentence conveys that birds may be found everywhere and in every climate zone.
• The correct answer is option 1.
• Correct passage:

There are over 9000 species of birds on this planet out of which over 1360 are found in India alone. 81 species of birds are endemic to India. Because birds are found everywhere, and in all climatic zones, their sizes, shapes and wings are ______  (4) ______ according to the needs of their habitat. For instance, eagles and hawks have massive soaring wings with primary feather that ______ (5) ______ out and allow them to soar high in the sky.

<br>

Additional Information  

• Administrative: connected with the organization of a country, business, etc., and the way in which it is managed. ((देश, व्‍यापार आदि का) प्रशासन-संबंधी, संचालन-संबंधी)
• Atmospheric: connected with the earth’s atmosphere. (वायुमंडलीय)
• Aerial: a long metal stick on a building, car, etc. that receives radio or television signals. (कार या मकान पर लगी धातु की लंबी छड़ी जो रेडियो या टेलीविज़न तरंगें ग्रहण करती है; एरियल)

The correct answer is "adapted."

 

Key Points

• "Adapted" means able to exist in a particular environment because of changes that have happened to it over time. (समय के साथ उसमें हुए परिवर्तनों के कारण किसी विशेष वातावरण में मौजूद रहने में सक्षम होना)
• Example: He drives a specially adapted car.
• The sentence conveys that due to their widespread distribution throughout all climatic zones, birds have evolved their sizes, shapes, and wings to best suit the demands of their natural habitats.
• The correct answer is option 4.
• Correct passage:

There are over 9000 species of birds on this planet out of which over 1360 are found in India alone. 81 species of birds are endemic to India. Because birds are found everywhere, and in all climatic zones, their sizes, shapes and wings are adapted according to the needs of their habitat. For instance, eagles and hawks have massive soaring wings with primary feather that ______ (5) ______ out and allow them to soar high in the sky.

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Additional Information   

• Changed: to become different or to make somebody/something different. (बदलना, परिवर्तन करना)
• Adopted: legally take (another's child) and bring it up as one's own. (अंगीकृत, अपनाया हुआ; गोद लिया हुआ)
• Converted: having changed in form or character, or been made suitable for a different use. (रूप या चरित्र में परिवर्तन किया गया हो, या किसी भिन्न उपयोग के लिए उपयुक्त बनाया गया हो)

The correct answer is "spread."

 

Key Points

• "Spread" means to open something that has been folded so that it covers a larger area; to move things so that they cover a larger area. (तह लगी वस्‍तु को खोलकर कहीं बिछाना; वस्‍तुओं को ले जाकर किसी स्‍थान पर फैलाना)
• Example: Spread the map out on the table so we can all see it!
• The sentence conveys that with their enormous, flying wings made of main feathers that extend out, eagles and hawks are able to soar high into the sky.
• The correct answer is option 4.
• Correct passage:

There are over 9000 species of birds on this planet out of which over 1360 are found in India alone. 81 species of birds are endemic to India. Because birds are found everywhere, and in all climatic zones, their sizes, shapes and wings are adapted according to the needs of their habitat. For instance, eagles and hawks have massive soaring wings with primary feather that spread out and allow them to soar high in the sky.

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Additional Information    

• Reach: to arrive at a place or condition that you have been going towards. (उद्दिष्‍ट स्‍थान पर या स्थिति में पहुँचना)
• Grow: to increase in size or number; to develop into an adult form. (आकार या संख्‍या की दृष्टि से बढ़ना; बड़ा होना)
• Rise: to move upwards, to become higher, stronger or to increase. (ऊपर उठना, चढ़ना या ऊपर की और जाना, बढ़ना)

वाक्य मेँ से शुद्ध वाक्य- "यह कमरा सब कमरों से बड़ा है।" अन्य विकल्प अशुद्ध है। 

Key Points

• वाक्य मेँ से शुद्ध वाक्य- "यह कमरा सब कमरों से बड़ा है।"
• अन्य विकल्पों में अशुद्धि है।

Additional Information

'ज्वाला प्रसाद को स्न्रान करते दस बज गए।' यह वाक्‍य कर्म कारक का है। 

Key Points 

अन्‍य व‍िकल्‍प- 

Additional Information 

पुस्‍तक शब्‍द क्र‍िया-व‍िशेषण शब्‍द नहीं है। अन्‍य व‍िकल्‍प असंगत हैं। 

Key Points

• पुस्तक एक संज्ञा शब्‍द है, जो क्रिया की विशेषता नहीं बताता है।
• इसलिए, यह एक क्रिया विशेषण शब्‍द नहीं है।
• शायद, पहले और मीठा आद‍ि क्रि‍या-व‍िशेषण शब्‍द हैं।

Important Points

वाक्य के रिक्त स्थान में सबसे उपयुक्त मुहावरा होगा- "हाथों-हाथ बिक जाती"। अन्य विकल्प अनुचित है।

Key Points

• वाक्य के रिक्त स्थान में सबसे उपयुक्त मुहावरा होगा- "हाथों-हाथ बिक जाती"।
• "हाथों हाथ बिक जाना" अर्थ-  "फौरन बिक जाना।"
• अतः वाक्य प्रयोग- प्रेमचंद की किताबें "हाथों-हाथ बिक जाती" है।

अन्य विकल्पानुसार-

Additional Information

वर्तनी की दृष्टि से अशुद्ध वाक्य - "लड़की अपनी पुस्तक पड़ रही है।" अन्य विकल्प अनुचित है।

Key Points

• वर्तनी की दृष्टि से अशुद्ध वाक्य - "लड़की अपनी पुस्तक पड़ रही है।"
• वाक्य में 'पड़' शब्द की स्थान पर 'पढ़' शब्द आयेगा।
• अतः शुद्ध वाक्य- "लड़की अपनी पुस्तक पढ़ रही है।"

अन्य विकल्पानुसार- 

• गाड़ी के समय पर आने की सम्भावना है।
• गली का तीसरा मकान मेरा घर है।
• ये इमारतें उँचाई में भिन्न नहीं हैं।
• उपर्युक्त सभी वाक्य शुद्ध है।

Additional Information

'पानी' का अर्थ नहीं होता- 'बिजली'। अन्य विकल्प अशुद्ध है। 

Key Points

• 'पानी' का अर्थ नहीं होता- 'बिजली'।
• बिजली के अर्थ- चपला, इन्द्र्वज्र, घनवल्ली, तड़ित आदि।
• शेष अन्य विकल्प जैसे- इज्जत, जल, चमक आदि 'पानी' के अर्थ है।

कुछ महत्वपूर्ण अनेकार्थी शब्द-

Additional Information

वाक्य के रेखांकित अंश के स्थान पर आएगा- 'की'। अन्य विकल्प असंगत है।

Key Points

• वाक्य के रेखांकित अंश के स्थान पर आएगा- 'की'।
• अतः वाक्य होगा- प्रेमचंद ने गोदान की रचना 'की' है।
• अन्य विकल्प अशुद्ध है।

Additional Informationप्रेमचंद की प्रमुख रचनाएं-

• सेवासदन
• प्रेमाश्रम
• रंगभूमि
• निर्मला
• गबन