DSSSB Assistant Superintendent Official Paper (Held On: 20 Jul, 2024 Shift 3) (Previous Year Paper)

The logic followed here is:

‘ALUMNI’ is written as ‘FLMRJA’

Similarly, 

‘BACKED’ is written as

Thus, ‘BACKED’ is written as ACKZYB.

Hence, the correct answer is "Option 4".

The logic followed here is:

‘PTYZOAJ’ is written as ‘YTPZJAO’

Similarly,

‘BWXDJMN’ is written as 

Thus, ‘BWXDJMN’ is written as XWBDNMJ.

Hence, the correct answer is "Option 4".

Decoding symbols for Family Tree:

Step-by-step Relationship Analysis:

A is the wife of B.

B is the brother of C. 

C is the sister of D. 

D is the father of E. 

Family Tree:

A is married to B. C is the sister of B (A's husband).

Thus, C is the Husband’s sister of A.

Hence, the correct answer is "Option 3"

The logic followed here is:

The pattern is: +2, +3, +2, +3, 

GIVEN → ILXHP

HARD → JDTG

 Applying the Pattern to TARGET

Thus, the code for TARGET is VDTJGW.

Hence, the correct answer is "Option 3".

The signs interchange as follows:

'–' means '÷'

'+' means '×'

'÷' means '–'

'×' means '+'

1) 48 ÷ 5 + 8 × 10 – 2 = 15

New Equation: 48 – 5 × 8 + 10 ÷ 2 = 15

⇒ 48 – 40 + 5 = 15

⇒ 8 + 5 = 15

⇒ 13 ≠ 15 (Incorrect)

2) 43 × 7 ÷ 10 – 5 + 20 = 10

New Equation: 43 + 7 – 10 ÷ 5 × 20 = 10

⇒ 43 + 7 – 2 × 20 = 10

⇒ 43 + 7 – 40 = 10

⇒ 50 – 40 = 10

⇒ 10 = 10 (Correct)

3) 15 ÷ 6 × 4 – 2 + 9 = 27

New Equation: 15 – 6 + 4 ÷ 2 × 9 = 27

⇒ 15 – 6 + 2 × 9 = 27

⇒ 15 – 6 + 18 = 27

⇒ 9 + 18 = 27

⇒ 27 = 27 (Correct)

4) 9 – 3 + 7 ÷ 4 × 8 = 25

New Equation: 9 ÷ 3 × 7 – 4 + 8 = 25

⇒ 3 × 7 – 4 + 8 = 25

⇒ 21 – 4 + 8 = 25

⇒ 17 + 8 = 25

⇒ 25 = 25 (Correct)

Hence, the correct answer is "Option 1".

The logic followed here is:

Logic: First Number + 5 = Second Number;

Second Number + 25 = Third Number.

(82, 87, 112)

⇒ 82 + 5 = 87.

⇒ 87 + 25 = 112.

(114, 119, 144)

⇒ 114 + 5 = 119.

⇒ 119 + 25 = 144.

Applying the same logic to options:

1) (84, 89, 124)

⇒ 84 + 5 = 89.

⇒ 89 + 25 = 114. (Incorrect, 114 ≠ 124)

2) (189, 194, 209)

⇒ 189 + 5 = 194.

⇒ 194 + 25 = 219. (Incorrect, 219 ≠ 209)

3) (129, 134, 139)

⇒ 129 + 5 = 134.

⇒ 134 + 25 = 159. (Incorrect, 159 ≠ 139)

4) (512, 517, 542)

⇒ 512 + 5 = 517.

⇒ 517 + 25 = 542. (Match)

Hence, the correct option is "Option 4".

Given Expression: F – G ÷ H + J – K

F – G: F is the wife of G. 

G ÷ H: G is the son of H. 

H + J: H is the daughter of J. 

J – K: J is the wife of K. 

Family Tree:

Therefore, J is the mother of G's mother (H).

Thus, J is G's Mother's Mother.

Hence, the correct answer is "Option 4".

The logic followed here is the given pairs RSV : SUY and DFH : EHK.

For RSV to SUY

For DFH to EHK

Option 1) RXT : SZW

This pair follows the same logic: +1, +2, +3.

Option 2) BIK : YJI

The logic is not followed here -3, +1, -2.

Option 3) GFO : IHR

The logic is not followed here +2, +2, +3.

Option 4) CFH : FHI

The logic is not followed here +3, +2, +1.

Thus, the pair RXT : SZW follows the same logic.

Hence, the correct answer is "Option 1".

The logic followed here is:

For HJK to GIJ 

For FDM to ECL 

Option 1) BRC : CSR

The logic is not followed here as the shifts are +1, +1, +15.

Option 2) LKS : KJR

This pair follows the same logic: -1, -1, -1.

Option 3) DMH : COG

The logic is not followed here as the shifts are -1, +2, -1.

Option 4) MNP : KLN

Thus, the pair LKS : KJR follows the same logic.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: Second Number = First Number × 2

For 78 : 156

⇒ 78 × 2 = 156.

For 93 : 186

⇒ 93 × 2 = 186.

Applying the same logic to 55 : ?

⇒ 55 × 2 = 110.

Hence, the correct option is "Option 2".

The logic followed here is:

Thus, the missing number in the series is 98.

Hence, the correct answer is "Option 2".

Given:

1st — Magic

2nd — Magical

3rd — Magnet

4th — Magneto

5th — Magnify

Thus, the sequence is 2-3-1-5-4.

Hence, the correct answer is Option 4.

The logic followed here is:

For KMO to IKM 

For DFG to BDE 

Option 1) BHI : ZKG

The logic is not followed here as the shifts are -2, +3, -2.

Option 2) MFK : KDI

This pair follows the same logic: -2, -2, -2.

Option 3) WRS : ZAD

The logic is not followed here as the shifts are +3, +9, +11.

Option 4) PRU : NSS

The logic is not followed here as the shifts are -2, -4, -2.

Thus, the pair MFK : KDI follows the same logic.

Hence, the correct answer is "Option 2".

The given three-letter words are: CMP, GAT, WIN, ROG, ACP.

The operation is: Replace each letter of the word by the next letter as per the English alphabetical order.

The words formed are DNQ, HBU, XJO, SPH, and BDQ.

None of the newly formed words contain exactly two vowels.

Hence, the correct answer is "Option 2".

Given words:

1st — Word

2nd — Wore

3rd — Work

4th — World

5th — Worn

Thus, Worn will come at the 'Fifth' position.

Hence, the correct answer is Option 4.

The logic followed here is:

Logic: (1st number - 2nd number)² = 3rd number.

 (12, 5, 49)

→ (12 - 5)² 

→ (7)2 

→ 49 = 3rd number.

(42, 27, 225)

→ (42 - 27)2 

→ (15)2 

→ 225 = 3rd number.

Applying the same logic to options.

1) (45, 16, 961)

⇒ (45 – 16)² = (29)²

⇒ 29² = 841. (Incorrect, 841 ≠ 961)

2) (18, 19, 121)

⇒ (18 – 19)² = (–1)²

⇒ (–1)² = 1. (Incorrect, 1 ≠ 121)

3) (12, 14, 144)

⇒ (12 – 14)² = (–2)²

⇒ (–2)² = 4. (Incorrect, 4 ≠ 144)

4) (48, 44, 16)

⇒ (48 – 44)² = (4)²

⇒ 4² = 16. (Match)

Hence, the correct answer is "Option 4".

The logic followed here is:

Thus, the missing number in the series is 97.

Hence, the correct answer is "Option 4".

The signs to be interchanged are:

'×' means '÷'

'÷' means '×'

1) 8 ÷ 10 × 20 – 14 + 16 = 6

New Equation: 8 × 10 ÷ 20 – 14 + 16 = 6

⇒ 4 – 14 + 16 = 6

⇒ -10 + 16 = 6

⇒ 6 = 6 (Correct)

2) 52 × 26 ÷ 13 + 39 – 18 = 47

New Equation: 52 ÷ 26 × 13 + 39 – 18 = 47

⇒ 2 × 13 + 39 – 18 = 47

⇒ 26 + 39 – 18 = 47

⇒ 65 – 18 = 47

⇒ 47 = 47 (Correct)

3) 15 + 16 × 8 ÷ 4 – 12 = 11

New Equation: 15 + 16 ÷ 8 × 4 – 12 = 11

⇒ 15 + 2 × 4 – 12 = 11

⇒ 15 + 8 – 12 = 11

⇒ 23 – 12 = 11

⇒ 11 = 11 (Correct)

4) 6 × 4 ÷ 2 + 7 – 5 = 4

New Equation: 6 ÷ 4 × 2 + 7 – 5 = 4

⇒ 1.5 × 2 + 7 – 5 = 4

⇒ 3 + 7 – 5 = 4

⇒ 10 – 5 = 4

⇒ 5 ≠ 4 (Incorrect)

Hence, the equation that will NOT be correct is "Option 4".

The signs interchange as follows:

'÷' means '–'

'–' means '+'

'+' means '×'

'×' means '÷'

1) 40 + 10 ÷ 100 – 4 = 50 + 4 – 100 × 1

New Equation: 40 × 10 – 100 + 4 = 50 × 4 + 100 ÷ 1

⇒ 40 × 10 – 100 + 4 = 50 × 4 + 100 ÷ 1

⇒ 400 – 100 + 4 = 200 + 100

⇒ 300 + 4 = 300

⇒ 304 ≠ 300 (Incorrect)

2) 350 × 50 + 10 – 3 = 500 ÷ 300 – 50 × 5

New Equation: 350 ÷ 50 × 10 + 3 = 500 – 300 + 50 ÷ 5

⇒ 7 × 10 + 3 = 500 – 300 + 10

⇒ 70 + 3 = 200 + 10

⇒ 73 ≠ 210 (Incorrect)

3) 8 + 9 × 3 × 1 > 20 × 2 – 8 × 1

New Equation: 8 × 9 ÷ 3 ÷ 1 > 20 ÷ 2 + 8 ÷ 1

⇒ 72 ÷ 3 ÷ 1 > 10 + 8

⇒ 24 ÷ 1 > 18

⇒ 24 > 18 (Correct)

4) 5 ÷ 7 + 3 – 4 > 3 ÷ 5 – 6 + 4

New Equation: 5 – 7 × 3 + 4 > 3 – 5 + 6 × 4

⇒ 5 – 21 + 4 > 3 – 5 + 24

⇒ -16 + 4 > -2 + 24

⇒ -12 ≠ 22 (Incorrect)

Hence, the correct equation is "Option 3".

Given the numbers:

891, 512, 341, 529, 875

We need to find the unit's digit of each number and calculate their sum.

Sum of unit's digits

= 1 + 2 + 1 + 9 + 5 = 18

The sum of the unit's digits of all the given three-digit numbers is 18.

Hence, the correct answer is "Option 1".

The logic followed here is:

Thus, the missing term in the series is SM.

Hence, the correct answer is Option 2.

The logic followed by three of the pairs is (-2, +3, -4) between the letters.

1. SYI → PCD 

Does not follow the same logic.

2. THR → RKN 

3. OLE → MOA 

4. FDA → DGW

Thus, the letter-cluster that DOES NOT belong to that group is SYI – PCD.

Hence, the correct answer is "Option 1".

Given:

Four boys P, Q, R and S are sitting in a row facing towards north. Four girls A, B, C and D are sitting in a other row facing towards south. Boys are facing girls and vice versa.

C is not sitting at the end.

C is second to the left of A.

P is the facing the girl sitting at one of the end.

B is facing Q.

Q is second to the left of S.

Thus, AS sitting at the ends of the rows.

Hence, the correct answer is "Option 1".

The logic followed here is:

Thus, the missing term in the series is ME.

 Hence, the correct answer is Option 4.

Given:

Five persons A, B, C, D and E are sitting around a circular table facing towards the centre.

B is sitting second to the right of D.

A is sitting second to the right of B.

C is not an immediate neighbour of A.

Thus, C is sitting immediate right of D.

Hence, the correct answer is "Option 3".

Given:

Kamal's rank from the top = 45th.

Kamal's rank from the bottom = 46th.

Total Students = (Rank from Top) + (Rank from Bottom) - 1

= 45 + 46 - 1

= 91 - 1

= 90.

Hence, the correct answer is "Option 4".

The logic followed here is.

Option 1) 'N P R':

Pattern: (+2, +2)

Option 2) 'S U W':

Pattern: (+2, +2)

Option 3) 'W U T':

Does not follow the same pattern

Option 4) 'H J L':

Pattern: (+2, +2)

Thus, the letter-cluster that DOES NOT belong to that group is WUT.

Hence, the correct answer is "Option 3".

The least possible venn diagram is:

Conclusions:

I. All C are B → False(As, All A are B, Some C are A. so All C are B can be a possibility but not definite)

II. All B are A → False(As, All A are B. so All B are A can be a possibility but not definite)

III. Some B are C → True (As, All A are B, Some C are A, so Some B are C holds true)

Thus, Only conclusion III follows

Hence, the correct answer is "Option 4".

Given:

6 boys M, N, P, Q, R and S are sitting around a circular table facing towards centre.

R is second to the right of Q.

Q is to the immediate right of P.

M and S are immediate neighbours.

N is third to the left of S.

Thus, N is to the immediate left of R.

Hence, the correct answer is "Option 4".

Given:

Seven boxes (E, F, G, H, I, J, K) are stacked one over the other, with positions numbered 1 to 7 from bottom to top.

1. Only two boxes are placed above box H.

2. Only one box is placed between box K and H.

3. Three boxes are placed between box F and G. F is placed above G.

4. As many boxes are placed between box K and I as between box I and E. (I is exactly midway between K and E).

I is exactly between K(7) and E. I must be on a floor that leaves an equal number of boxes between them.

If I is on 4 (3 boxes between K and I, 3 boxes between I and E), E must be on Position 1.

The number of boxes above J is 4. The number of boxes below H is 4.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: In all figure two shaded arrow and 2 hollow arrow are present except in one.

Option 4)

Only one shaded arrow present.

Hence, the correct answer is "Option 4".

The given figure hidden in:

Hence, the correct answer is "Option 4".

The least possible venn diagram is:

Conclusions:

I. Some S are P. → False(there is no direct relation between S and P)

II. Some R are P. → False(there is no direct relation between R and P)

III. No S is R.  → True (As, No R is S. so No S is R is true)

Thus, Only conclusion III follows

Hence, the correct answer is "Option 1".

The given figure embedded in:

Hence, the correct answer is "Option 1".

The logic followed here is .

Option 1) 'X Z A':

Pattern: (+2, +1)

Option 2) 'K M N':

Pattern: (+2, +1)

Option 3) 'U W X':

Pattern: (+2, +1)

Option 4) 'P R T':

Does not follow the same pattern.

Thus, the letter-cluster that DOES NOT belong to that group is PRT.

Hence, the correct answer is "Option 4".

Given:

Six boys (A, B, C, D, E, F) live on six different floors, numbered 1 to 6 from bottom to top.

1. Only A and F live above D.

2. F lives on an odd numbered floor.

3. Three persons live between A and B.

A is on Floor 6. B must be on Floor 2.

4. C lives on a prime numbered floor.
   

Floors 5 (F) and 2 (B) are occupied. C must be on Floor 3.

5. The only remaining person is E, 

Final Arrangement:

Therefore, the number of persons who live below D is Three.

Hence, the correct answer is "Option 4".

The logic followed here is:

For YB to XZ to WX

For QI to PG to OE

Similarly,

Option 4) (VD, UB, TZ) follow the same logic.

Hence, the correct answer is "Option 4".

The least possible venn diagram is:

Conclusions:

I. Some B are Q → True( Some B are A,  All A are P,  All P are Q. so, Some B are Q holds true)

II. Some P are not B → False( Some B are A,  All A are P, so Some P are not B can be true but not definite)

III. Some Q are not A → False(All A are P, All P are Q, so Some Q are not A can be true but not definite)

Thus, Only conclusion I follows.

Hence, the correct answer is "Option 2".

The logic followed here is:

Option 1) 'J L N':

Does follow the same pattern

Option 2) 'E H J':

Pattern: (+3, +2)

Option 3) 'C F H':

Pattern: (+3, +2)

Option 4) 'A D F':

Pattern: (+3, +2)

Thus, the letter-cluster that DOES NOT belong to that group is JLN.

Hence, the correct answer is "Option 1".

The logic followed here is:

Thus, the missing term in the series is CK.

 Hence, the correct answer is "Option 4".

The Correct answer is Ringaan.

Key Points

• Krishnat Khot is a prominent Marathi writer who received the prestigious Sahitya Akademi Award in 2023.
• The award-winning work, "Ringaan", is a noted Marathi literary piece that has received critical acclaim for its portrayal of rural life and human emotions.
• "Ringaan" explores deep emotional and social themes, reflecting the struggles and aspirations of ordinary people in a rural setting.
• The Sahitya Akademi Award is one of the most respected literary honors in India, recognizing outstanding contributions to literature in various Indian languages, including Marathi.
• The award acknowledges the richness and depth of literary works like "Ringaan", which showcase the cultural and linguistic heritage of India.
• It highlights the talent of Marathi authors like Krishnat Khot, who capture the essence of Maharashtra's socio-cultural fabric.

Additional Information

• Kadachit Ajoonahi
• "Kadachit Ajoonahi" is another Marathi literary work but is not related to Krishnat Khot or the Sahitya Akademi Award 2023.
• It showcases the exploration of philosophical themes and human emotions but did not receive this specific award.
• Udya
• "Udya", meaning "tomorrow" in Marathi, is a literary work reflecting forward-looking themes but is not associated with Krishnat Khot or the award in question.
• It might belong to a different genre or author in Marathi literature.
• Ujavya Sondechya Bahulya
• "Ujavya Sondechya Bahulya" is another Marathi creation but is unrelated to the Sahitya Akademi Award 2023 or Krishnat Khot.
• This literary work focuses on distinct topics and narratives different from those in "Ringaan."

The Correct answer is Schedule I.

Key Points

• The snow leopard (Panthera uncia) is listed under Schedule I of the Wildlife (Protection) Act, 1972, which provides the highest level of protection under Indian law.
• Being under Schedule I, the snow leopard is granted stringent protection against poaching, hunting, and trade.
• The snow leopard is a native species of the Himalayan region, found in states like Himachal Pradesh, Uttarakhand, Jammu & Kashmir, Ladakh, Arunachal Pradesh, and Sikkim.
• It is a highly endangered species and is categorized as ‘Vulnerable’ under the IUCN Red List.
• The Government of India launched the Global Snow Leopard and Ecosystem Protection Program (GSLEP) in 2013 to conserve snow leopards and their habitat.
• Snow leopards are considered a key species for maintaining the ecological balance in the mountain ecosystems.
• Under the Wildlife (Protection) Act, 1972, any offense involving a species listed under Schedule I is considered a highly punishable offense, ensuring comprehensive measures for the species' safety.

Additional Information

• Schedule II
• Species listed under Schedule II of the Wildlife (Protection) Act, 1972 are given medium-level protection.
• Examples of animals under this schedule include Indian star tortoise and Indian cobra.
• These species require protection from hunting but are not as critically endangered as those under Schedule I.
• Schedule III
• Species listed under Schedule III receive lesser protection compared to those in Schedules I and II.
• Examples of animals under this category include species that are relatively less threatened, such as certain types of birds and reptiles.
• Schedule IV
• Species listed under Schedule IV are provided basic protection under the Wildlife (Protection) Act, 1972.
• These species are not critically endangered but still receive protection from hunting and trade.

The Correct answer is Arunachal Pradesh.

Key Points

• Moh-Moi Festival is celebrated in Arunachal Pradesh, a northeastern state in India.
• This festival is primarily observed by the Adi tribe, one of the major tribes of Arunachal Pradesh.
• The festival holds immense cultural and social significance for the Adi tribe and is a celebration of the harvest season.
• During the Moh-Moi festival, rituals are performed to invoke blessings from their deities for a good harvest and prosperity.
• It is a time for the community to come together, celebrate, and express gratitude for nature's abundance.
• Traditional dances, songs, and ceremonies are integral parts of the festival, showcasing the rich cultural heritage of Arunachal Pradesh.
• The festival also serves as a platform to preserve and promote tribal traditions and customs.

Additional Information

• Andhra Pradesh
• Andhra Pradesh is known for its rich cultural heritage and festivals like Ugadi, Sankranti, and Bonalu.
• It is famous for its Kuchipudi dance form, a classical Indian dance originating from the state.
• The state is also renowned for its ancient temples such as the Venkateswara Temple at Tirupati.
• Madhya Pradesh
• Madhya Pradesh is known as the Heart of India due to its central location.
• The state is home to famous festivals like Khajuraho Dance Festival and Malwa Utsav.
• It boasts of cultural diversity and historical monuments such as the Sanchi Stupa and Khajuraho Temples.
• Kerala
• Kerala is known as God’s Own Country and is famous for its lush greenery and backwaters.
• Popular festivals celebrated here include Onam, Vishu, and Thrissur Pooram.
• Kerala is renowned for its classical dance forms like Kathakali and Mohiniyattam.

The correct answer is Ministry of Culture.

Key Points

• Dhara: Ode to Indian Knowledge Systems is a flagship initiative of the Ministry of Culture.
• This initiative aims to promote, preserve, and revive the rich heritage of Indian Knowledge Systems (IKS).
• The program focuses on showcasing and celebrating India's traditional knowledge across various domains such as philosophy, science, literature, art, and culture.
• It seeks to bring together scholars, practitioners, and enthusiasts to explore and highlight the relevance of India's ancient knowledge systems in the modern world.
• The initiative aligns with the efforts to preserve India's cultural heritage and ensure its transmission to future generations.
• Under this program, workshops, seminars, conferences, and cultural events are organized to foster deeper understanding and appreciation of India's intellectual and cultural traditions.
• It is part of the government's broader agenda to create awareness about India's contributions in various fields and enhance national pride in its cultural legacy.

Additional Information

• Ministry of Finance
• The Ministry of Finance is primarily responsible for managing the government's finances, including budget preparation, fiscal policy, taxation, and financial regulations.
• The ministry oversees institutions like the Reserve Bank of India (RBI), Securities and Exchange Board of India (SEBI), and various public sector banks.
• This ministry plays a critical role in ensuring the economic stability and growth of the country through effective financial planning and policy implementation.
• Ministry of Education
• The Ministry of Education is responsible for formulating and implementing policies related to education at various levels, from primary to higher education.
• It oversees the functioning of institutions such as the University Grants Commission (UGC), National Council of Educational Research and Training (NCERT), and other academic bodies.
• The ministry's initiatives include promoting literacy, improving the quality of education, and ensuring accessibility to educational opportunities across India.
• Ministry of Home Affairs
• The Ministry of Home Affairs is responsible for internal security, law and order, and disaster management in the country.
• It oversees organizations such as the Central Armed Police Forces (CAPF), National Disaster Management Authority (NDMA), and other agencies related to internal security and governance.
• The ministry also handles matters related to citizenship, immigration, and the functioning of state governments concerning law and order.

The Correct answer is IIT Madras.

Key Points

• IIT Madras collaborated with Defense Research and Development Organization (DRDO) scientists in May 2023 to develop advanced sensor technology for underwater communication.
• The research focused on creating systems that enable efficient communication in underwater environments, which is crucial for marine exploration, defense operations, and underwater navigation.
• IIT Madras is one of India’s premier institutes known for its expertise in engineering, technology, and research, making it a suitable partner for such high-level innovation.
• This partnership aligns with the Indian government’s focus on improving defense technology and self-reliance in critical areas.
• The project is expected to enhance India’s capability in underwater defense systems and contribute to the nation’s security and surveillance infrastructure.
• Underwater communication is vital for applications such as submarine operations, oceanographic data collection, and disaster response, making this collaboration particularly significant.

Additional Information

• IIT Mumbai
• IIT Mumbai, also known as IIT Bombay, is located in Mumbai, Maharashtra.
• It is renowned for its engineering and technology programs, particularly in areas like computer science, electrical engineering, and aerospace engineering.
• The institute is well-known for its start-up ecosystem and entrepreneurship programs.
• IIT Kanpur
• IIT Kanpur is situated in Kanpur, Uttar Pradesh.
• It is famous for its research capabilities in fields like chemical engineering, robotics, artificial intelligence, and material sciences.
• The institute has contributed significantly to various government and industrial projects.
• IIT Delhi
• IIT Delhi, located in New Delhi, is a top-ranked institute known for its research and innovation in areas like biotechnology, sustainable energy, and electronics.
• The institute actively collaborates with government agencies and industries for technological advancements.

The Correct answer is Carbon dioxide.

Key Points

• Carbon dioxide (CO2) is one of the primary greenhouse gases responsible for the phenomenon of global warming.
• Greenhouse gases trap heat in the Earth's atmosphere, leading to a gradual increase in the planet's surface temperature, a process commonly referred to as the greenhouse effect.
• The primary sources of carbon dioxide emissions are the burning of fossil fuels such as coal, oil, and natural gas for energy and transportation.
• Other significant sources of CO2 include deforestation, which reduces the number of trees that absorb CO2, and certain industrial processes like cement production.
• According to various reports such as those by the Intergovernmental Panel on Climate Change (IPCC), carbon dioxide emissions have been the largest contributor to global warming since the industrial revolution.
• Reducing CO2 emissions is crucial for mitigating climate change, and strategies include transitioning to renewable energy sources, increasing energy efficiency, promoting reforestation, and adopting sustainable practices.
• Carbon dioxide has a long atmospheric lifetime, meaning its effects on the climate persist for decades or even centuries.

Additional Information

• Nitrogen
• Nitrogen is the most abundant gas in the Earth's atmosphere, constituting approximately 78% of the air by volume.
• It is an inert gas and does not directly contribute to global warming or the greenhouse effect.
• Nitrogen is essential for the growth of plants, and it is a key component of fertilizers in the form of ammonia and nitrates.
• Carbon monoxide
• Carbon monoxide (CO) is a toxic, colorless, and odorless gas produced by the incomplete combustion of fossil fuels.
• While carbon monoxide does not directly contribute to global warming, it plays a role in indirectly affecting the climate by influencing the concentrations of other greenhouse gases like methane and ozone.
• Oxygen
• Oxygen makes up about 21% of the Earth's atmosphere and is essential for the survival of most living organisms.
• It does not contribute to global warming or the greenhouse effect since it does not trap heat in the atmosphere.

The Correct answer is Chennai.

Key Points

• India's first 'Police Drone Unit' was launched in Chennai in June 2023.
• This initiative was undertaken by the Greater Chennai Police to enhance public safety, surveillance, and law enforcement capabilities.
• The drones deployed in this unit are equipped with high-resolution cameras, thermal imaging, and live video streaming capabilities.
• The primary focus of the Police Drone Unit is to aid in monitoring traffic, crowd management, and detecting criminal activities in real-time.
• It helps in providing quick situational awareness to officers during emergencies and large-scale events.
• Drone technology in law enforcement is part of a broader initiative to integrate advanced technologies into policing for efficient urban management.
• Chennai, being one of India's largest metropolitan cities, has been chosen due to its infrastructure and demand for advanced policing mechanisms.

Additional Information

• Pune
• Pune is known for its educational institutions, IT hubs, and cultural heritage.
• It is also referred to as the 'Oxford of the East' due to the presence of numerous universities and colleges.
• Bhopal
• Bhopal is the capital city of Madhya Pradesh and is known as the 'City of Lakes' due to its numerous natural and artificial lakes.
• The city is famous for its Bhopal Gas Tragedy, one of the world's worst industrial disasters, which occurred in 1984.
• Chandigarh
• Chandigarh is India's first planned city, designed by the French architect Le Corbusier.
• It serves as the capital of both Punjab and Haryana.
• The city is renowned for its modern architecture and urban planning.

The Correct answer is Only I.

Key Points

• SONAR stands for Sound Navigation and Ranging, and it is primarily used for exploring and mapping underwater environments.
• It works by emitting sound waves and then measuring the time taken for the echo to return, which helps determine the distance and structure of underwater objects.
• SONAR technology is widely used in applications such as marine research, underwater archaeology, and submarine navigation.
• It is an effective tool for detecting and mapping features like sea floor topography, marine life habitats, and shipwrecks.
• Active SONAR involves transmitting sound waves into the water and analyzing the echoes, while passive SONAR detects sound waves emitted by underwater objects.
• This technology is essential for understanding oceans, as it can work in conditions where visibility is poor, making it highly reliable for underwater exploration.

Additional Information

• RADAR
• RADAR stands for Radio Detection and Ranging.
• It is primarily used for detecting and tracking objects in the atmosphere or space rather than underwater.
• RADAR operates by emitting radio waves and analyzing their reflection from objects, making it suitable for applications like air traffic control, weather monitoring, and military surveillance.
• Unlike SONAR, RADAR is not designed to function effectively in water due to the different properties of sound and electromagnetic waves in various mediums.

The correct answer is Karnal.

Key Points

• Regional Language Centres (RLCs) in India are established to promote the learning and usage of regional and minority languages as per the directives of the Constitution of India.
• These centres are administered under the Central Institute of Indian Languages (CIIL), which is located in Mysore, Karnataka.
• Karnal, although an important city in Haryana, is not home to any Regional Language Centre.
• RLCs are typically located in cities with a rich linguistic and cultural heritage, where there is a pressing need to preserve and promote linguistic diversity.
• For example, RLCs are established in Mysore (Karnataka), Guwahati (Assam), and Patiala (Punjab), to cater to the linguistic requirements of their respective regions.
• The primary objective of these centres is to conduct research, training, and development of regional languages and to strengthen linguistic harmony in India.

Additional Information

• Mysore
• Mysore is home to the Central Institute of Indian Languages (CIIL), which oversees the functioning of RLCs across India.
• This centre plays a pivotal role in researching and preserving the cultural and linguistic heritage of India.
• It provides training in Indian languages and supports teaching and development efforts.
• Guwahati
• Guwahati, located in Assam, houses a Regional Language Centre for languages spoken in the northeastern region.
• The centre focuses on promoting and preserving languages like Assamese, Bodo, Manipuri, Khasi, and others.
• This region has a rich linguistic diversity and is home to numerous tribal languages.
• Patiala
• Patiala is known for its Regional Language Centre that focuses on the promotion of Punjabi and other associated languages of northern India.
• The centre works to enhance the linguistic development of the region and offers training programs in Punjabi and related dialects.

The Correct answer is Bengaluru.

Key Points

• In August 2023, Bengaluru became the location of India's first commercial building using 3D printing technology.
• The building was constructed by a startup named Tvasta Manufacturing Solutions, which specializes in 3D printing technology.
• This innovation demonstrates the potential of 3D printing in the construction industry, offering faster construction times and reduced material wastage.
• The 3D printing technology used allows for the creation of structures layer by layer using concrete and other materials.
• Bengaluru, known as the Silicon Valley of India, is a hub for technological advancements and startups, making it an ideal location for showcasing such innovative projects.
• 3D printing in construction is expected to significantly contribute to affordable housing and sustainable infrastructure development in India.
• The initiative aligns with India's focus on green and sustainable technologies, reducing the ecological footprint of construction activities.

Additional Information

• Chennai
• Chennai is known for its industrial base, particularly in the automobile and hardware sectors.
• It is also a hub for research and development, especially in fields like biotechnology and information technology.
• Although Chennai has contributed significantly to technology and infrastructure, it was not the location for the first 3D-printed commercial building.
• Pune
• Pune is well-known for its educational institutions and as a center for automobile and manufacturing industries.
• It also has a growing number of startups in the field of technology and innovation.
• Despite its contributions, Pune was not the site for this specific 3D printing milestone in construction.
• Hyderabad
• Hyderabad is recognized as a leading center for the IT industry and pharmaceutical sectors.
• It houses several research institutes and is a hub for technological development.
• Although Hyderabad is a prominent city for innovation, it did not host the first commercial building using 3D printing technology.

The Correct answer is Purple.

Key Points

• Litmus solution is used as an indicator to determine whether a solution is acidic, basic, or neutral.
• When the litmus solution is neither acidic nor basic, it is in a neutral state.
• In its neutral state, the litmus solution displays a purple color, which is a mix of its acidic (red) and basic (blue) forms.
• The purple color signifies the absence of dominant acidic or basic properties in the solution.
• The litmus test is widely used as a simple and quick method to identify the nature of a solution in chemistry experiments.
• It works by detecting the presence of hydrogen ions (H⁺) for acidity or hydroxide ions (OH⁻) for basicity.
• Litmus paper, derived from litmus solution, also shows similar behavior, turning red in acidic conditions, blue in basic conditions, and remaining purple in neutral conditions.

Additional Information

• Blue
• Blue color of litmus solution or paper appears under basic conditions.
• It occurs due to the presence of hydroxide ions (OH⁻), which dominate in bases.
• Examples of solutions that turn litmus blue include soap solutions, ammonia solution, and sodium hydroxide (NaOH).
• Red
• Red color of litmus solution or paper is observed in acidic conditions.
• This happens due to the presence of hydrogen ions (H⁺), which are abundant in acids.
• Examples of solutions that turn litmus red include vinegar (acetic acid), lemon juice (citric acid), and hydrochloric acid (HCl).
• Green
• Green color is not a property of litmus solution or paper and does not appear during typical acid-base reactions.
• The green color may be associated with other types of chemical indicators or substances but is not relevant to litmus.

The Correct answer is Washing Soda.

Key Points

• Washing Soda, chemically known as sodium carbonate (Na₂CO₃), is widely used in the manufacture of borax.
• It is a key ingredient in the reaction process that produces borax, which involves combining sodium carbonate with boric acid.
• Borax is a compound essential in various industries, such as glass manufacturing, detergents, and ceramics.
• Washing Soda is produced via the Solvay process, where sodium chloride (common salt) reacts with ammonia and carbon dioxide.
• It is also used in cleaning agents due to its ability to remove grease, oil, and dirt effectively.
• In addition to borax production, Washing Soda plays a role in water softening by precipitating calcium and magnesium ions.

Additional Information

• Calcium Phosphate
• Calcium Phosphate is primarily used in the production of fertilizers and food supplements.
• This compound is important for the development of bones and teeth in living organisms.
• It is also utilized in the ceramic industry for making bone china and other similar materials.
• Baking Soda
• Baking Soda, chemically known as sodium bicarbonate (NaHCO₃), is commonly used in cooking as a leavening agent.
• It has applications in cleaning, neutralizing acids, and treating heartburn due to its basic nature.
• Baking Soda is not involved in borax production but is significant in household and industrial cleaning products.
• Chlorine
• Chlorine is a chemical element widely used as a disinfectant and in the production of plastics like PVC (Polyvinyl Chloride).
• It plays a vital role in water treatment processes to kill harmful bacteria and pathogens.
• Chlorine is not directly involved in borax production but is extensively utilized in other chemical industries.

The Correct answer is Durga Puja.

Key Points

• Durga Puja is one of the most popular and widely celebrated festivals of West Bengal, and it is observed with great enthusiasm throughout India.
• It is celebrated in the month of September or October, coinciding with the Hindu calendar's Sharad Navratri.
• The festival commemorates the victory of Goddess Durga over the demon Mahishasura, symbolizing the triumph of good over evil.
• The celebrations usually last for ten days, with the last five days being the most significant.
• Durga Puja involves the installation of beautifully decorated idols of Goddess Durga in pandals (temporary structures) across cities and villages.
• The rituals include prayers, offerings (puja), cultural performances, and the immersion of idols in water bodies on the last day, known as Vijaya Dashami.
• Durga Puja is not just a religious event but also a cultural celebration that includes music, dance, food stalls, and community participation.
• It plays a vital role in preserving and promoting Bengali culture and heritage.

Additional Information

• Baishagu
• Baishagu is a popular festival celebrated by the Bodo tribe of Assam.
• It marks the arrival of the spring season and is celebrated with traditional dance, music, and rituals.
• The festival is associated with the worship of Lord Shiva.
• Bihu
• Bihu is the most important festival of Assam and is celebrated to mark the harvest season.
• There are three types of Bihu—Bohag Bihu (spring festival), Magh Bihu (harvest festival), and Kati Bihu (festival of sowing).
• Bihu involves traditional dance and music performed by the local community.
• Poila Baishakh
• Poila Baishakh is the Bengali New Year, celebrated on the first day of the month of Baishakh (April).
• It is marked by cultural events, fairs, and the exchange of greetings and sweets among people.
• It is an occasion for businessmen to start their new accounting year, known as Haal Khata.

The correct answer is Sathyabhama Das Biju.

Key Points

• Sathyabhama Das Biju is popularly known as the "Patron Saint of Amphibians" for his significant contributions to the study and conservation of amphibians.
• He is an Indian herpetologist and has discovered more than 100 new species of frogs, many of which are critically endangered.
• Biju is celebrated for his pioneering work in identifying new frog species, particularly in the Western Ghats, one of the biodiversity hotspots in India.
• He is credited with bringing attention to the plight of amphibians, which are among the most threatened groups of animals due to factors such as habitat loss, pollution, and climate change.
• Biju has been instrumental in promoting the conservation of amphibians through education, research, and advocacy.
• One of his notable discoveries includes the Purple Frog (Nasikabatrachus sahyadrensis), which has unique characteristics and is found in the Western Ghats.
• Sathyabhama Das Biju has worked with numerous international organizations and has authored many research papers on amphibians.
• He is also associated with efforts to establish conservation programs for amphibians and increase awareness of their ecological significance.

Additional Information

• Alok Bhattacharya
• Alok Bhattacharya is an acclaimed scientist known for his work in the field of molecular biology and bioinformatics.
• He has contributed significantly to research on parasitology and the study of infectious diseases.
• His expertise lies in understanding the molecular mechanisms of diseases like Amoebiasis.
• Ganesh Nagaraju
• Ganesh Nagaraju is known for his research in the field of genetics and DNA repair mechanisms.
• He has conducted studies on how cells maintain their genetic stability and repair damaged DNA.
• His work is crucial for understanding cancer biology and developing therapeutic approaches for genetic disorders.
• Rameshwar Nath Koul
• Rameshwar Nath Koul is associated with the field of geology and earth sciences.
• He has contributed to research related to earthquakes, plate tectonics, and geological processes.
• His work is important for understanding natural disasters and their impact on human populations.

The Correct answer is Kanikkaran.

Key Points

• The Kanikkaran language is spoken by the Kanikkar tribe, an indigenous community residing in the Kanyakumari and Tirunelveli districts of Tamil Nadu.
• The Kanikkar tribe is one of the Scheduled Tribes of India and is recognized for its distinct language and cultural practices.
• The Kanikkaran language is part of the Dravidian language family, which is predominantly spoken in South India.
• The Kanikkar people primarily live in the Western Ghats and are known for their traditional knowledge of forest resources and medicinal plants.
• This tribal group has a rich cultural heritage, including folk songs, customs, and rituals that are closely associated with their natural environment.
• Efforts are being made to preserve the Kanikkaran language as part of India's initiative to protect indigenous languages and traditions.

Additional Information

• Toda
• Toda is a tribal language spoken by the Toda community primarily in the Nilgiri Hills of Tamil Nadu.
• The Toda people are known for their unique grass-roofed huts and rich traditional practices, including embroidery.
• The Toda language is part of the Dravidian language family.
• Ao
• Ao is a language spoken by the Ao Naga tribe, indigenous to the state of Nagaland in Northeast India.
• The Ao language belongs to the Tibeto-Burman language family.
• The Ao Naga community is recognized for its rich folk traditions, including oral storytelling and festivals.
• Urali
• Urali is spoken by the Urali tribe, who primarily reside in the regions of Kerala and some parts of Tamil Nadu.
• The Urali people are known for their association with forest-based livelihoods and their use of medicinal plants.
• The language is not widely studied and is considered a minor tribal language.

The Correct answer is Kannada.

Key Points

• Soundarya is the first AI news anchor for the Kannada language in India.
• This innovation marks a significant milestone in the use of artificial intelligence in the media industry.
• The AI anchor has been developed to deliver news in the Kannada regional language, catering to the audience of Karnataka and other Kannada-speaking regions.
• AI news anchors can work tirelessly, providing updates without the constraints of human limitations like fatigue or time constraints.
• The introduction of AI anchors is a step towards enhancing the digital and technological evolution of news broadcasting in India.
• AI anchors like Soundarya are programmed to deliver news in a manner that mimics human expressions and voice modulation, making them appealing to audiences.
• This development also highlights the growing importance of regional languages in the media sector, ensuring inclusivity in news dissemination.

Additional Information

• Bengali
• Bengali is one of the most widely spoken regional languages in India and is primarily spoken in the state of West Bengal and parts of Tripura and Assam.
• The Bengali media industry is one of the oldest in India, with a rich history of newspapers, television, and radio broadcasting.
• Telugu
• Telugu is a prominent Dravidian language spoken in the Indian states of Andhra Pradesh and Telangana.
• It is one of the classical languages of India, known for its rich literary tradition.
• Hindi
• Hindi is the most widely spoken language in India and serves as one of the official languages of the country.
• Numerous AI and technology initiatives have already been developed for Hindi due to its vast audience base.

The Correct answer is Karnataka.

Key Points

• The SC/ST (Prevention of Transfer of Certain Lands (Amendment)) Bill was adopted by the Karnataka state legislative assembly in July 2023.
• This amendment aims to impose a time limit on preventing the transfer of lands granted to SC/ST communities.
• The bill seeks to address legal disputes and delays in reclaiming lands that were transferred unlawfully.
• It emphasizes ensuring the ownership rights of lands granted to Scheduled Castes (SCs) and Scheduled Tribes (STs).
• The legislation reflects the Karnataka government's commitment to protecting the rights and welfare of marginalized communities.
• This bill aligns with the principles of social justice and strengthens provisions under the SC/ST (Prevention of Atrocities) Act.
• Karnataka has been actively working to streamline the legal framework to prevent land exploitation faced by SC/ST communities.

Additional Information

• Assam
• Assam is known for its tea plantations and its location in northeastern India.
• The state is rich in biodiversity and is home to the Kaziranga National Park, famous for its one-horned rhinoceroses.
• It has a unique cultural heritage and is the site of the Brahmaputra River, one of India's major rivers.
• Madhya Pradesh
• Madhya Pradesh is located in central India and is often referred to as the "Heart of India".
• It is known for its historical sites, such as the Khajuraho temples and Sanchi Stupa.
• The state has rich natural resources and is famous for its tiger reserves, including Bandhavgarh and Kanha National Park.
• Punjab
• Punjab is located in northern India and is known as the "Granary of India" due to its significant contribution to India's agriculture.
• The state is culturally rich and is famous for its Bhangra dance, Golden Temple, and Punjabi cuisine.
• Wheat and rice are the main crops cultivated here, and the state plays a key role in India's Green Revolution.

The Correct answer is Chennai.

Key Points

• Chennai became home to India's first-ever night street racing circuit, marking a significant development in the field of motorsports in the country.
• The night street racing circuit is located at the Madras Motor Race Track, also known as the MMRT.
• MMRT is situated in Sriperumbudur, a town near Chennai, Tamil Nadu.
• This track has been a prominent venue for motorsports activities in India and is recognized for hosting national and international racing events.
• The introduction of night racing in Chennai is expected to boost motorsports tourism, attract international participants, and enhance the popularity of motorsports in India.
• The track is equipped with advanced lighting systems to ensure safety and visibility during night racing events.
• The initiative is a step forward in aligning with global standards and practices in motorsports, making Chennai a significant hub for racing enthusiasts.

Additional Information

• Patna
• Patna is the capital city of Bihar, known for its historical significance and cultural heritage.
• It is not associated with motorsports infrastructure or racing circuits.
• Patna is primarily known for sites like Golghar, Patna Sahib Gurudwara, and its role in India's ancient history.
• Goa
• Goa is famous for its beaches, nightlife, and tourism but does not have a dedicated night street racing circuit.
• It is a popular destination for water sports and other recreational activities rather than motorsports.
• Nagpur
• Nagpur, located in Maharashtra, is known for being the Orange City and its geographical significance as the center of India.
• Although Nagpur has seen development in various sectors, it is not known for motorsports infrastructure or racing circuits.

The Correct answer is Jakarta.

Key Points

• The ASEAN-India Summit 2023 was held in Jakarta, the capital city of Indonesia.
• The summit took place on 6th September 2023.
• This summit marked the 30th anniversary of ASEAN-India Dialogue Relations.
• The theme of the ASEAN Summit 2023 was "ASEAN Matters: Epicentrum of Growth", reflecting its vision to be at the heart of economic growth and collaboration in the region.
• India and ASEAN countries discussed strengthening cooperation in trade, connectivity, and regional stability.
• It is a significant platform for strategic and economic engagement between India and the 10 ASEAN member states.
• India is a key partner of ASEAN, and the summit underscored the importance of their Act East Policy and the Indo-Pacific strategy.
• Key topics discussed included maritime security, sustainable development, digital transformation, and climate change.
• Indonesia, as the 2023 Chair of ASEAN, played a pivotal role in hosting and organizing this summit.

Additional Information

• Dubai
• Dubai is a major city in the United Arab Emirates (UAE) and is known for its modern architecture, luxury shopping, and vibrant nightlife.
• It is not a member of the ASEAN, as ASEAN is an association of Southeast Asian nations.
• Dubai is a global business hub, but it does not host ASEAN summits.
• Hanoi
• Hanoi is the capital city of Vietnam, a member of the ASEAN group.
• Though it is an important Southeast Asian city, the 2023 ASEAN-India Summit was not held in Hanoi.
• Bangkok
• Bangkok is the capital city of Thailand, which is also a member of ASEAN.
• It has been a host of previous ASEAN-related events, but the 2023 ASEAN-India Summit was not held here.

The correct answer is Brights Zoo, Tennessee.

Key Points

• In July 2023, a rare and unique giraffe without spots was born at Brights Zoo, located in Tennessee, United States.
• This giraffe is believed to be the only spotless giraffe in the world, making it an extremely unique occurrence.
• Giraffes are typically known for their distinctive coat patterns, which help them camouflage in their natural habitats. The absence of spots in this giraffe makes it an extraordinary phenomenon.
• The birth of this spotless giraffe has drawn attention worldwide, increasing awareness about giraffe conservation and the importance of protecting their habitats.
• Brights Zoo, a private zoo in East Tennessee, focuses on the conservation of endangered species and provides education to the public about wildlife.
• The zoo has been actively involved in efforts to conserve and breed endangered and rare species, making it a significant contributor to wildlife protection.

Additional Information

• Bronx Zoo, New York
• The Bronx Zoo is one of the largest zoos in the world and is located in New York City, USA.
• It is home to over 600 species and plays a significant role in wildlife conservation and education.
• The Bronx Zoo is particularly known for its innovative exhibits and focus on the preservation of endangered species.
• Denver Zoo, Colorado
• The Denver Zoo, located in Colorado, is renowned for its commitment to animal welfare and conservation.
• It was the first zoo in the United States to use naturalistic enclosures for animals, emphasizing their comfort and well-being.
• The zoo is actively involved in global conservation projects, focusing on protecting endangered species and their habitats.
• San Diego Zoo, California
• The San Diego Zoo, located in California, is one of the most famous zoos in the world.
• It is home to over 3,500 animals representing more than 650 species and subspecies.
• The zoo is a pioneer in conservation and research, with a particular focus on breeding programs and habitat preservation.

The Correct answer is 400 km.

Key Points

• The Himalayas in Kashmir have a width of approximately 400 km. This is the horizontal distance covered by the mountain range in this specific region.
• In Kashmir, the Himalayas consist of three parallel ranges: The Greater Himalayas, The Lesser Himalayas, and The Shivalik Hills.
• This region is known for its geological diversity, with massive peaks, deep valleys, and extensive glaciers.
• The width of the Himalayas varies across its length, and in Kashmir, it is relatively moderate compared to other regions.
• The Himalayas in Kashmir are of great geographical, ecological, and cultural significance, providing a natural border for India and neighboring countries.
• The Kashmir region also contains some of the most prominent and picturesque mountain peaks such as Nanga Parbat and several glaciers like Siachen.
• The region plays a vital role in influencing the climate and serves as the source of various rivers flowing into the Indian subcontinent.

Additional Information

• 150 km
• This figure is significantly smaller than the actual width of the Himalayas in the Kashmir region.
• Such a small width may refer to a specific valley or a section of the mountain range but not the overall Himalayan width in Kashmir.
• 600 km
• This value is larger than the width of the Himalayas in Kashmir but may represent the Himalayan width in other sections, such as the eastern Himalayas.
• Different regions of the Himalayas have varying widths, and this figure might apply to areas like Arunachal Pradesh.
• 700 km
• This value is much greater than the actual width in Kashmir and could represent the entire span of the Himalayan range across multiple countries rather than a specific width in one region.
• The Himalayas span across India, Nepal, Bhutan, and China, where the overall width may vary drastically.

The Correct answer is Ibrahim Lodi.

Key Points

• Ibrahim Lodi was the last ruler of the Lodi dynasty, which ruled over Delhi.
• He reigned from 1517 CE to 1526 CE, and his rule was marked by internal strife and weaknesses.
• His defeat at the First Battle of Panipat in 1526 CE marked the end of the Lodi dynasty and the establishment of the Mughal Empire in India.
• The battle was fought between Babur, the founder of the Mughal Empire, and Ibrahim Lodi.
• Babur used advanced military techniques such as the Tulughma strategy and artillery, which led to his decisive victory against Ibrahim Lodi.
• Babur's victory at Panipat is considered a turning point in Indian history, as it initiated Mughal rule, which lasted for more than three centuries.
• Ibrahim Lodi's inability to maintain alliances and his strained relationship with regional rulers contributed to his downfall.

Additional Information

• Khizr Khan
• Khizr Khan was the founder of the Sayyid dynasty, which ruled Delhi from 1414 CE to 1451 CE.
• He was not defeated by Babur, as his reign ended much earlier than the Mughal invasion.
• Khizr Khan was known for being a governor under Timur and later established his dynasty after Timur's invasion of India.
• Bahlul Lodi
• Bahlul Lodi was the founder of the Lodi dynasty, the last dynasty to rule the Delhi Sultanate.
• He ruled from 1451 CE to 1489 CE, long before Babur's arrival in India.
• Bahlul Lodi is remembered for consolidating the Delhi Sultanate and expanding its territories.
• Firuz Shah Tughluq
• Firuz Shah Tughluq was a ruler of the Tughluq dynasty, which preceded the Lodi dynasty.
• He ruled from 1351 CE to 1388 CE and was known for his administrative reforms and building projects.
• Firuz Shah Tughluq's reign ended long before Babur's invasion, making him irrelevant to the Battle of Panipat.

The Correct answer is Supreme Court.

Key Points

• As per the Constitution of India, the Supreme Court is considered the guardian and protector of the Fundamental Rights of the citizens.
• Article 32 of the Indian Constitution provides the right to individuals to move the Supreme Court for enforcement of their Fundamental Rights.
• The Supreme Court has the power to issue writs such as habeas corpus, mandamus, prohibition, certiorari, and quo warranto to ensure the protection of these rights.
• It is the highest judicial authority in India and acts as the ultimate interpreter of the Constitution.
• It has the authority to declare any law or executive action null and void if it violates the Fundamental Rights of citizens.
• Dr. B.R. Ambedkar referred to Article 32 as the "heart and soul" of the Indian Constitution because it ensures the right to constitutional remedies.

Additional Information

• President
• The President of India is the ceremonial head of state and does not directly protect the Fundamental Rights of citizens.
• However, the President has the power to assent to or withhold assent from bills, including constitutional amendment bills, but does not have judicial powers to enforce Fundamental Rights.
• Chief Justice of India
• The Chief Justice of India (CJI) is the head of the judiciary and the Supreme Court but is not directly named as the protector of Fundamental Rights.
• The CJI leads the judicial bench in protecting Fundamental Rights through the Supreme Court's powers.
• Parliament
• The Parliament of India is the legislative body responsible for making laws but does not have the judicial authority to protect or enforce Fundamental Rights.
• It can enact laws that may provide frameworks for the exercise and protection of Fundamental Rights, but their enforcement is the judiciary's responsibility.

The Correct answer is Difference in their altitude.

Key Points

• Altitude plays a significant role in determining the temperature of a location. Higher altitudes experience lower temperatures.
• Darjeeling, located in the Himalayan foothills, has a much higher altitude (approximately 2,042 meters above sea level) compared to Agra, which is situated at an altitude of around 171 meters above sea level.
• The temperature decreases with increasing altitude due to the lapse rate, which is the rate at which air temperature decreases with an increase in altitude. On average, the temperature decreases by about 6.5°C for every 1,000 meters of elevation.
• The higher altitude of Darjeeling leads to cooler temperatures, especially in winter months such as January, compared to Agra, which is located in the plains.
• Agra, being in the plains, experiences a more moderate climate influenced by factors such as proximity to urban heat and lower altitude.
• The difference in altitudes is the primary factor causing the variation in January temperatures between the two locations.

Additional Information

• Effect of Western disturbance
• Western disturbances are extratropical storms originating in the Mediterranean region that bring winter rainfall to the northwestern parts of India.
• While these disturbances can influence weather patterns, they do not play a direct role in the temperature differences between Agra and Darjeeling.
• Distance from sea
• The distance from the sea affects a region’s climate, with coastal areas experiencing more moderate climates due to the influence of large water bodies.
• Both Agra and Darjeeling are located inland, far from the coast, so this factor does not explain their temperature differences.
• Difference in air pressure
• Air pressure differences are more relevant in determining wind patterns and storm formation rather than explaining temperature variations between specific locations like Agra and Darjeeling.

The correct answer is 1.63 %.

Key Points

• The 2011 Census of India provides detailed data on various aspects such as population growth, literacy rate, and urbanization.
• As per the 2011 Census, the average annual growth rate of India’s population was recorded at 1.63%.
• This growth rate reflects the increase in population over a decade, considering factors like birth rate, death rate, and migration.
• The census revealed that the total population of India in 2011 stood at approximately 1.21 billion, making it the second-most populous country globally after China.
• The growth rate has shown a slight decline compared to previous decades, indicating improved family planning measures and awareness campaigns.
• Population growth rates are essential for policy formulation, addressing needs such as education, healthcare, and housing.
• The Registrar General and Census Commissioner of India conducted the census under the Ministry of Home Affairs.

Additional Information

• Option 1 (2.89%): Higher than the actual growth rate recorded in the 2011 Census. This figure might be indicative of India’s growth rate in earlier decades when population growth was more rapid.
• Option 2 (0.89%): This figure is too low for India’s population growth rate considering its demographic trends in the 21st century.
• Option 4 (2.13%): Although closer to the actual growth rate, this figure is an overestimation of India’s average annual growth rate during the 2011 Census.

The Correct answer is Laminaria.

Key Points

• Laminaria is a type of Brown Algae, which is scientifically classified under the class Phaeophyceae.
• It is predominantly found in marine environments, especially in cold and temperate regions.
• Brown algae, including Laminaria, contain the pigment fucoxanthin, which gives them their characteristic brown color.
• Laminaria is widely used in industries for the production of alginates, which are used as stabilizers in food and cosmetic products.
• This algae is also utilized in agriculture as a fertilizer and in medicine for its therapeutic properties.
• Laminaria is a part of the kelp family and forms underwater forests that serve as habitats for various marine organisms.
• It has a significant ecological role in maintaining the balance of marine ecosystems by providing shelter and oxygen to marine life.

Additional Information

• Volvox
• Volvox is a type of green algae classified under the class Chlorophyceae.
• It is primarily found in freshwater habitats and forms colonies that appear spherical.
• Volvox is an important model organism for studying cellular differentiation and evolution.
• Chlamydomonas
• Chlamydomonas is a genus of unicellular green algae also belonging to the class Chlorophyceae.
• This organism is commonly found in freshwater, damp soil, and even snow.
• It is widely studied for its photosynthetic and motility mechanisms.
• Spirogyra
• Spirogyra is a type of filamentous green algae classified under the class Chlorophyceae.
• It is predominantly found in freshwater habitats and is known for its unique spiral-shaped chloroplasts.
• Spirogyra is often studied for its reproductive processes, particularly conjugation.

The correct answer is Both I and II.

Key Points

• Ladakh is a high-altitude region in northern India, characterized by rugged terrain, cold desert climate, and sparse vegetation.
• It is home to several unique animal species adapted to survive in extreme climatic conditions.
• Yaks are large, domesticated bovines found extensively in Ladakh. They are suited for high altitudes due to their thick fur, strong lungs, and ability to survive in cold temperatures.
• Yaks are used for various purposes, including transportation, plowing, and milk production. Their fur is also used to make clothing and tents.
• The Kiang, also known as the Tibetan wild ass, is another animal found in Ladakh. It inhabits the high-altitude grasslands and can withstand harsh conditions.
• Kiangs are herbivores and feed on sparse vegetation found in the region. They are known for their agility and ability to cover large distances.
• Both species are integral to the biodiversity of Ladakh and contribute to the ecosystem's balance.

Additional Information

• Yak
• Yaks are predominantly found in high-altitude regions such as Tibet, Nepal, Bhutan, and northern India, including Ladakh.
• They play a significant role in the livelihood of the locals, offering , , and for various uses.
• Their adaptation includes large lungs, hemoglobin-rich blood, and a thick coat to survive the freezing temperatures.
• Kiang
• The Kiang is the largest wild ass species and is native to the Tibetan Plateau, including areas like Ladakh.
• They are well-adapted to cold deserts and are known for their ability to graze on sparse vegetation.
• Kiangs are social animals and are often found in herds.

The Correct answer is I, II and III.

Key Points

• The Parliament of India is a bicameral legislature consisting of three components: The President, Rajya Sabha, and Lok Sabha.
• The President of India is an integral part of the Parliament. Although the President is not directly involved in debates or discussions, their role is crucial as they summon, prorogue, and dissolve the Parliament sessions.
• Rajya Sabha, also known as the Upper House, represents the states and union territories of India. It consists of members elected by the legislative assemblies of the states and union territories, along with some members appointed by the President.
• Lok Sabha, the Lower House, represents the people of India. Members of the Lok Sabha are directly elected by citizens through general elections.
• According to Article 79 of the Indian Constitution, the Parliament consists of The President, Rajya Sabha, and Lok Sabha.
• Each of these components has distinct powers and responsibilities, ensuring the effective functioning of the Indian legislative system.
• The inclusion of The President, Rajya Sabha, and Lok Sabha ensures a balance between federal representation, popular representation, and executive oversight in legislative matters.

Additional Information

• The President
• The President is the constitutional head of India and acts as an integral part of the Parliament.
• The President’s role includes approving bills, issuing ordinances, and summoning or dissolving sessions of the Parliament.
• They act on the advice of the Council of Ministers headed by the Prime Minister.
• Rajya Sabha
• Rajya Sabha is a permanent house and is not subject to dissolution. However, one-third of its members retire every two years.
• It represents the states and union territories and ensures federal representation.
• The Vice President of India is the ex-officio Chairman of the Rajya Sabha.
• Lok Sabha
• Lok Sabha is the house of the people, where members are directly elected by the citizens of India.
• The term of the Lok Sabha is five years, but it can be dissolved earlier by the President.
• The Speaker of Lok Sabha is responsible for conducting proceedings and maintaining order in the house.

The Correct answer is Right of minorities to establish educational institutions.

Key Points

• The “Right to Freedom of Religion” is enshrined under Articles 25 to 28 of the Indian Constitution.
• This right ensures that every individual has the freedom of conscience and the right to freely profess, practice, and propagate religion.
• It includes provisions such as freedom to manage religious affairs (Article 26), freedom from taxes for the promotion of any particular religion (Article 27), and freedom from religious instruction in certain educational institutions (Article 28).
• The "Right of minorities to establish and administer educational institutions of their choice" is provided under Article 30 of the Indian Constitution and comes under the “Cultural and Educational Rights”, not the "Right to Freedom of Religion."
• The purpose of Article 30 is to protect the rights of religious and linguistic minorities by allowing them to conserve their culture and establish institutions for education.

Additional Information

• Freedom to manage religious affairs
• This is guaranteed under Article 26 of the Constitution.
• It provides every religious denomination or section the right to manage its own affairs in matters of religion, establish institutions, and own property.
• Freedom of conscience and free profession, practice, and propagation of religion
• Provided under Article 25, this clause allows every individual in India to follow, practice, and propagate any religion of their choice.
• However, this freedom is subject to public order, morality, and health.
• Freedom to pay taxes for promotion of any particular religion
• This is covered under Article 27, which prohibits compelling any individual to pay taxes for the promotion or maintenance of any religion or religious denomination.
• Its purpose is to ensure that the state remains secular in character.

The Correct answer is Reserve Bank Of India.

Key Points

• The Reserve Bank of India (RBI) is the central bank of India, established in 1935, under the Reserve Bank of India Act, 1934.
• It is responsible for regulating the monetary policy of India, issuing currency, and overseeing the functioning of the banking system.
• Indian banks are required to periodically provide information regarding the loans they disburse, including details such as the amount of loan, the interest rates, and the beneficiaries, to the RBI.
• This information is crucial for the RBI to monitor the health of the economy, manage liquidity, and ensure the proper functioning of the financial system.
• The RBI also oversees compliance with statutory requirements, such as the Statutory Liquidity Ratio (SLR) and Cash Reserve Ratio (CRR), by banks.
• The data submitted by banks helps the RBI in formulating policies and taking corrective measures to maintain financial stability in the country.
• The RBI plays a critical role in ensuring that banks follow sound lending practices to avoid issues such as non-performing assets (NPAs).

Additional Information

• Finance Ministry
• The Ministry of Finance is a key government department responsible for managing the economy of India, including taxation, financial legislation, and the Union Budget.
• It oversees the functioning of financial institutions but does not directly regulate loan disbursal by banks.
• The Ministry formulates policies for the financial sector, but operational details like loan disbursal are handled by the RBI.
• Securities and Exchange Board of India (SEBI)
• SEBI was established in 1988 and given statutory powers in 1992 through the SEBI Act.
• Its primary role is to regulate the securities market, protect investors, and ensure the fair functioning of stock exchanges.
• It does not oversee banking operations or loan disbursals.
• State Bank of India (SBI)
• The State Bank of India is the largest public sector bank in India, providing a wide range of banking and financial services.
• It functions as a commercial bank and does not play a regulatory role like the RBI.
• SBI may report its loan data to the RBI as part of regulatory compliance.

The Correct answer is Law of Diminishing Marginal Utility.

Key Points

• The Law of Diminishing Marginal Utility states that as a person consumes more units of a commodity, while keeping the consumption of other commodities constant, the additional satisfaction (marginal utility) derived from each successive unit of consumption diminishes.
• It is based on the assumption that the consumer behavior remains rational and aims to maximize utility.
• This principle is fundamental to consumer theory in economics and explains consumption patterns of individuals.
• This law is crucial for understanding concepts like optimal consumption, demand curves, and pricing strategies.
• For example, if someone eats chocolate, the first piece provides high satisfaction, but the satisfaction from the second or third piece reduces gradually.
• The law forms the basis for economic decisions like determining prices, quantities demanded, and consumer surplus.
• This concept is often used by businesses to design strategies such as discounts on bulk purchases to encourage consumption.

Additional Information

• Law of Competition
• The Law of Competition explains how competition among firms drives innovation, efficiency, and economic growth.
• It is a principle often associated with capitalist economies and emphasizes the benefits of market competition.
• It does not relate to marginal utility but focuses on the behavior of firms in competitive markets.
• Law of Demand
• The Law of Demand states that as the price of a commodity decreases, the quantity demanded increases, and vice versa, keeping other factors constant.
• It is concerned with the relationship between price and quantity demanded rather than the satisfaction derived from consumption.
• Concept of Opportunity Cost
• The Concept of Opportunity Cost refers to the value of the next best alternative foregone when making a decision.
• It is a fundamental concept in economics that helps in understanding resource allocation and trade-offs in decision-making.
• This concept does not deal with marginal utility but rather with choices and sacrifices in economic activities.

The Correct answer is 1892.

Key Points

• Khalsa College, located in Amritsar, was established in the year 1892.
• It is a renowned educational institution known for its architectural beauty and historical significance in Punjab.
• The college was founded with the aim of promoting Sikh culture, heritage, and education.
• It was built during the British colonial period and reflects a blend of Indo-Saracenic architectural style.
• The college has played a pivotal role in the educational development of North India, particularly among the Sikh community.
• It offers a wide range of undergraduate and postgraduate courses in various disciplines, including science, arts, commerce, and agriculture.
• The institution is affiliated with Guru Nanak Dev University and has consistently contributed to the academic and cultural growth of its students.

Additional Information

• Other Highlights about Khalsa College
• The college's architecture is often considered a landmark, attracting tourists and students alike.
• It has a large and beautiful campus, with facilities like libraries, laboratories, and sports grounds.
• The institution has produced numerous notable alumni, including politicians, academicians, and cultural icons.
• It has been a center for the promotion of Sikh studies and has contributed significantly to the preservation of Sikh heritage.
• Explanation of Incorrect Options
• The dates 1872, 1862, and 1882 are incorrect as they do not coincide with the actual year of establishment of Khalsa College, Amritsar, which is 1892.

The Correct answer is Raja Rammohun Roy.

Key Points

• Raja Rammohun Roy is considered the founder of the Brahmo Samaj, a social and religious reform movement in India.
• He founded the Brahmo Sabha in 1828, which later became the Brahmo Samaj.
• Raja Rammohun Roy is often referred to as the "Father of the Indian Renaissance" due to his efforts to modernize and reform Indian society.
• He worked to abolish the practice of Sati, where widows were forced to immolate themselves on their husband’s funeral pyre.
• He advocated for women's rights, including education and property inheritance, and worked towards eradicating social evils like caste discrimination and child marriage.
• The Brahmo Samaj emphasized monotheism and rejected idol worship, advocating for a rational and ethical approach to religion.
• Rammohun Roy was influenced by both Western thought and ancient Indian scriptures, seeking to harmonize the two.
• He played a key role in the introduction of modern education in India and supported the establishment of institutions like the Hindu College in Calcutta (now Presidency University).

Additional Information

• Ishwarchandra Vidyasagar
• Ishwarchandra Vidyasagar was a prominent social reformer and educationist from Bengal.
• He is well-known for his efforts to promote women's education and his campaign for the legalization of widow remarriage, which led to the enactment of the Widow Remarriage Act of 1856.
• His contribution to simplifying and modernizing the Bengali script and prose was remarkable.
• Swami Dayanand Saraswati
• Swami Dayanand Saraswati was the founder of the Arya Samaj, a Hindu reform movement established in 1875.
• He advocated for a return to the teachings of the Vedas and opposed idol worship, caste discrimination, and ritualistic practices.
• He coined the phrase "Swaraj" (self-rule), which later became a rallying cry for India's independence movement.
• Swami Vivekananda
• Swami Vivekananda was a key figure in the introduction of Indian philosophy and spirituality to the Western world.
• He was a disciple of Ramakrishna Paramhansa and founded the Ramakrishna Mission in 1897.
• His famous speech at the World Parliament of Religions in Chicago in 1893 earned him global recognition.
• He emphasized the importance of universal brotherhood, education, and the upliftment of the poor.

The correct answer is Assam.

Key Points

• Assam is not a part of the Ganga Plain. The Ganga Plain mainly includes northern and eastern states of India associated with the Ganga River and its tributaries.
• The state of Assam is located in the northeastern region of India and is drained by the Brahmaputra River, not the Ganga River.
• The Brahmaputra River Basin is distinct from the Ganga River Basin in terms of geography, hydrology, and ecosystem.
• The northeastern location of Assam and its river system make it a separate geographical entity from the Ganga Plain.
• The geographical features of Assam include the Brahmaputra Valley, the hills of Karbi Anglong, and the Barak Valley, which are completely different from the flat alluvial plains of the Ganga region.

Additional Information

• Uttar Pradesh
• Uttar Pradesh forms the largest part of the Ganga Plain.
• The Ganga and its tributaries such as the Yamuna, Ghaghara, and Gomti traverse through this state, making it agriculturally fertile.
• It is a key region for the growth of crops like wheat, sugarcane, and paddy.
• Haryana
• Haryana lies on the western edge of the Ganga Plain and is partially included in it.
• The Yamuna River, a significant tributary of the Ganga, flows through this state.
• The state is known for its fertile alluvial plains that support the cultivation of crops like wheat and rice.
• Bihar
• Bihar is a major part of the Ganga Plain.
• The Ganga River flows through the state, along with its tributaries like Kosi, Gandak, and Son.
• The region is known for its fertile soil, which supports agriculture as the primary occupation in the state.

The Correct answer is Pteridophyte.

Key Points

• Pteridophytes are known as the first terrestrial plants to possess vascular tissues, which include xylem and phloem.
• They are considered a significant evolutionary step in the plant kingdom as vascular tissues allowed plants to grow taller and transport nutrients and water efficiently.
• Pteridophytes include plants like ferns, horsetails, and club mosses.
• They are seedless vascular plants, meaning they reproduce via spores instead of seeds.
• These plants typically thrive in moist and shaded environments, although some have adapted to drier conditions.
• Pteridophytes have a dominant sporophyte generation in their life cycle, which is independent and photosynthetic.
• Their ability to possess vascular tissues (xylem and phloem) marks the transition from simpler non-vascular plants, like bryophytes, to more complex vascular plants.

Additional Information

• Gymnosperm
• Gymnosperms are vascular plants, but they are not the first to develop vascular tissues as they evolved later than pteridophytes.
• These plants produce naked seeds (not enclosed in fruit).
• Common examples include conifers, cycads, and ginkgo.
• Gymnosperms are primarily found in temperate and tropical regions.
• Moss
• Mosses are non-vascular plants and belong to the group of bryophytes.
• They lack vascular tissues like xylem and phloem, which limits their size and habitat.
• Mosses primarily grow in moist and shaded environments.
• They reproduce via spores and have a dominant gametophyte generation.
• Bryophytes
• Bryophytes, including mosses, liverworts, and hornworts, are non-vascular plants.
• They lack specialized vascular tissues for transporting water and nutrients, restricting their size and growth to moist environments.
• Bryophytes are considered the first terrestrial plants, but they do not have vascular tissues like pteridophytes.

The Correct answer is Sixth Schedule.

Key Points

• The Sixth Schedule of the Indian Constitution contains provisions for the administration of tribal areas in the states of Assam, Meghalaya, Tripura, and Mizoram.
• This schedule provides for the formation of Autonomous District Councils (ADCs) and Regional Councils to safeguard the rights and culture of the tribal communities.
• The councils have the power to make laws, regulate land, and manage resources in the tribal areas.
• Under the Sixth Schedule, the tribal areas are categorized as ‘autonomous districts’ that function under the jurisdiction of the respective state governments but enjoy a degree of autonomy.
• The councils are empowered to establish courts for administration of justice in tribal areas.
• The Sixth Schedule aims to protect the distinct identity and traditions of tribal communities while promoting their development.
• It provides for the appointment of a Governor as the authority to oversee the implementation of the provisions in the tribal areas.
• This schedule is considered a significant constitutional mechanism for safeguarding the interests of tribal populations.

Additional Information

• Fourth Schedule
• The Fourth Schedule of the Constitution deals with the allocation of seats in the Rajya Sabha (Council of States) to the states and union territories.
• The distribution of seats is based on the population of each state or union territory.
• First Schedule
• The First Schedule of the Indian Constitution lists the names of the States and Union Territories along with their respective territorial extent.
• It provides the details of the geographical boundaries of states and union territories.
• Third Schedule
• The Third Schedule contains the Forms of Oaths and Affirmations for various constitutional posts such as the President, Vice President, Ministers, Members of Parliament, Judges, etc.
• It ensures adherence to constitutional responsibilities by individuals holding key positions.

The Correct answer is Ghiyasuddin Balban.

Key Points

• Ghiyasuddin Balban was the ruler of Delhi Sultanate from 1266 to 1287. He was a prominent ruler of the Mamluk (Slave) dynasty.
• Balban is known for his policy of "Blood and Iron", which emphasized strict governance and military discipline.
• He introduced a strong centralized administration and took significant measures to strengthen the authority of the Sultanate.
• Balban crushed the power of the Turkish nobles (Chahalgani or the Forty), who were a significant threat to the Sultan's authority.
• He implemented policies to suppress rebellions and prevent conspiracies, ensuring stability in the Sultanate.
• Balban also focused on enhancing the infrastructure of his empire, including building forts and roads to maintain control over the regions.
• He introduced the Persian practice of prostration (Sijda) and kissing the Sultan's feet (Paibos) to establish the Sultan's authority as supreme.
• He maintained strict law and order, ensuring the safety of travelers and traders within his empire.
• Balban's reign marked the beginning of the decline of the Slave dynasty, as he did not leave behind a strong successor.

Additional Information

• Ghiyasuddin Tughluq
• Ghiyasuddin Tughluq was the founder of the Tughluq dynasty, succeeding the Khilji dynasty. He ruled from 1320 to 1325.
• He focused on rebuilding the administrative system and introduced several reforms to stabilize the empire.
• He is known for constructing the fortified city of Tughlaqabad near Delhi.
• Muhammad Tughluq
• Muhammad Tughluq was a prominent ruler of the Tughluq dynasty, known for his ambitious but often impractical administrative experiments.
• He ruled from 1325 to 1351 and is remembered for policies such as the introduction of token currency and the shifting of the capital from Delhi to Daulatabad.
• Despite his innovative ideas, many of his policies led to unrest and weakened the empire.
• Firuz Shah Tughluq
• Firuz Shah Tughluq was another ruler of the Tughluq dynasty, who ruled from 1351 to 1388.
• He is known for his welfare measures, including the construction of canals, rest houses, and hospitals.
• Firuz Shah focused on public works and the promotion of agriculture, but his reign also marked the decline of the Delhi Sultanate.

The Correct answer is 59.3%.

Key Points

• According to the National Sample Survey (NSS) 2011–12, 59.3% of female workers in rural India are categorized as self-employed.
• The survey highlights that a significant proportion of rural female workers rely on self-employment, primarily in sectors such as agriculture, handicrafts, and other home-based activities.
• Self-employment in rural areas often stems from limited access to formal employment opportunities and the prevalence of family-owned occupations, such as farming and livestock rearing.
• The high percentage reflects the dependency of rural households on self-employment, particularly in the unorganized sector.
• Self-employment provides flexibility and allows women to balance work with domestic responsibilities, which is a common challenge for rural female workers.
• This data is instrumental in understanding the role of women in the rural economy and helps in formulating policies to improve their working conditions and income opportunities.
• The NSS 2011–12 serves as a crucial source for analyzing employment trends and socio-economic parameters in India.

Additional Information

• National Sample Survey (NSS)
• The National Sample Survey Office (NSSO) conducts large-scale surveys in India to collect socio-economic data on various sectors, including employment, education, and health.
• The 68th round of NSS was conducted in 2011–12, focusing on employment and unemployment statistics.
• The data serves as an important tool for policymaking and tracking changes in the socio-economic structure of India.
• Female Workforce in India
• In rural areas, the workforce participation of women is predominantly in agricultural activities.
• Challenges faced by the female workforce include wage disparity, lack of formal education, and limited access to resources.
• Government programs like Self-Employed Women’s Association (SEWA) and Mahila Kisan Sashaktikaran Pariyojana (MKSP) aim to empower rural women through skill development and financial support.

The Correct answer is 1965.

Key Points

• The National Dairy Development Board (NDDB) was established in the year 1965 to accelerate dairy development in India.
• It was created under the guidance of Dr. Verghese Kurien, popularly known as the "Father of the White Revolution" in India.
• NDDB played a significant role in the launch of the Operation Flood Program, which transformed India into the largest producer of milk in the world.
• It was headquartered in Anand, Gujarat, which is also the birthplace of the famous Amul cooperative movement.
• The establishment aimed to replicate the Amul Model across the country, focusing on cooperative dairy farming and self-sufficiency in milk production.
• The NDDB was instrumental in organizing milk producers into cooperative societies to eliminate middlemen and ensure fair prices for farmers.
• The board also focused on improving milk production through better livestock management, veterinary care, and the introduction of modern technologies.
• This initiative contributed significantly to India's agricultural economy and improved the nutritional standards of the population.

Additional Information

• 1952
• No specific dairy development model was established in 1952. However, various initiatives for agricultural and rural development were being undertaken during this period.
• The focus was on improving food production post-independence, but significant steps like the establishment of NDDB came later.
• 1959
• No major dairy development model was introduced in 1959. However, cooperative movements were being initiated in different sectors during this time.
• 1944
• The Amul cooperative movement was founded in 1946, not 1944. It was a precursor to the NDDB and laid the foundation for cooperative dairy farming in India.
• The success of Amul inspired the establishment of NDDB later in 1965.

The Correct answer is Protection of language, culture of minorities.

Key Points

• The Cultural and Educational Rights are provided under Articles 29 and 30 of the Indian Constitution.
• These rights are aimed at protecting the language, script, and culture of minorities in India.
• Article 29 ensures that any section of citizens having a distinct language, script, or culture has the right to conserve it.
• Article 30 gives minorities the right to establish and administer educational institutions of their choice.
• These provisions are crucial to promoting social harmony and inclusivity by safeguarding the identity and heritage of minority groups.
• It also ensures that minorities can preserve their unique traditions without interference or discrimination.
• The aim is to uphold the right to equality and ensure that cultural diversity is respected and celebrated.

Additional Information

• Equality of opportunity in public employment
• This is covered under Article 16 of the Indian Constitution.
• It guarantees equal opportunities for all citizens in matters of public employment.
• The aim is to eliminate discrimination based on religion, race, caste, sex, or place of birth.
• Abolition of titles
• This is covered under Article 18 of the Indian Constitution.
• It prohibits the state from conferring any titles except military and academic distinctions.
• The purpose is to ensure equality and prevent the perpetuation of social hierarchies.
• Freedom of speech and expression
• This is guaranteed under Article 19(1)(a) of the Indian Constitution.
• It allows every citizen the right to express their views freely without fear of censorship or punishment.
• However, this freedom is subject to reasonable restrictions in the interest of sovereignty, integrity, public order, and morality.

Given:

Let larger number = L

Let smaller number = S

Difference = 80% of sum

Formula used:

L − S = 0.8(L + S)

Calculations:

⇒ L − S = 0.8L + 0.8S

⇒ L − 0.8L = S + 0.8S

⇒ 0.2L = 1.8S

⇒ L/S = 1.8 / 0.2

⇒ L/S = 9

∴ Ratio of larger : smaller = 9 : 1

Given:

50% of 450 = 0.5 × 450

70% of 360 = 0.7 × 360

Let the number to be added be x.

Calculation:

0.5 × 450 + x = 0.7 × 360

0.5 × 450 = 225

0.7 × 360 = 252

⇒ 225 + x = 252

⇒ x = 252 - 225

⇒ x = 27

The correct number to be added is 27.