DSSSB MTS Official Paper (Held On: 18 Apr, 2026 Shift 1) (Previous Year Paper)

H, I, J, X, Y, Z and A are sitting in a straight line facing north.

1. Only two people sit to the left of H.
2. Only three people sit between H and X.
3. Only one person sits between X and J.
4. A sits to the immediate left of Z.
5. Y is not an immediate neighbor of X. 

One person sit to the right of I.

Hence, the correct answer is “Option 2”.

Given series:

(Left) $ T % K L € & € G R Y @ A W # Y © R B * O Y (Right)

Condition to be checked:

Letter ← Letter → Symbol

Checking the series:

(Left) $ T % K L € & € G R Y @ A W # Y © **R B *** O Y (Right)

There are four such letters.

Hence, the correct answer is "Option 4".

A, B, C, D, K, L and M are sitting around a circular table, facing the centre of the table.

1. Only one person sits between K and L when counted from the left of L.
2. M sits third to the right of D.
3. B sits third to the left of A.
4. M sits to the immediate right of B.
5. C is not an immediate neighbor of B.

Three people sit between C and L when counted from the right of C.

Hence, the correct answer is “Option 3”.

Given series:

(Left) O L I A U D Z E C B H A X G Q Z I G E I M P (Right)

Condition to be checked:

Consonant ← Consonant → Vowel

Checking the series:

(Left) O L I A U D Z E C C B H B H A X G Q Q Z I Z I G G E I I M P (Right)

The consonants that satisfy the condition are H, Z, and G.

Therefore, there are three such consonants.

Hence, the correct answer is "Option 3".

A, B, C, D, M and N live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it, number 2 and so on till the topmost floor is numbered 6.

1. Only two people live between D and M.
2. Only A lives above B.
3. C lives on an even numbered floor.
4. D lives on the lowermost floor. 

Final Arrangement:

There are 2 people living between N and A.

Hence, the correct answer is “Option 1”.

Given Statement:

D > G < S < K = T

Conclusions:

I: D < S → False (From the given statement, both D and S are greater than G, but no definite relationship can be established between D and S.)

II: T < D → False (Since K = T and S < K, we get T > S. However, no definite relationship can be established between T and D.)

Therefore, neither I nor II is true.

Hence, the correct answer is “Option 1”.

Given Statements:

Some cats are dogs.

No dog is a rabbit.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some cats are rabbits → Does not follow (There is no definite relation between cats and rabbits in the given statements.)

II. Some dogs are cats → Follow  (Since some cats are dogs is given, it implies that some dogs are also cats.)

So, only conclusion II follows.

Hence, the correct answer is “Option 2”.

Given series:

(Left) 7 5 2 1 1 6 6 9 8 6 1 7 1 1 9 6 7 3 6 9 9 8 1 (Right)

Condition to be checked:

Even digit ← Odd digit → Odd digit

Checking the series:

(Left) 7 5 2 2 1 1 6 6 9 8 6 6 1 7 1 1 9 6 6 7 3 6 9 9 8 1 (Right)

There are four such digits that satisfy the given condition.

Hence, the correct answer is "Option 1".

Given:

‘FANS’ is coded as ‘9637’

‘SWAN’ is coded as ‘3695’

Code for "W" is "5".

Hence, the correct answer is “Option 4”.

Family Chart:

Symbol Reference:

Given: C * F @ K L = G

It means: C is the father of F, F is the wife of K, K is the brother of L, and L is the sister of G.

Therefore, C is related to G as Brother's wife's father.

Hence, the correct answer is “Option 2”.

Family Chart:

Symbol Reference:

Given: T × G ÷ D − M + K

It means: T is the wife of G, G is the father of D, D is the brother of M, and M is the sister of K.

Therefore, T is related to K as mother.

Hence, the correct answer is “Option 3”.

Given Statement:

L = G ≤ T = Q < P

Combined Statement: L = G ≤ T = Q < P

Conclusions:

I: P > G → True (Since G ≤ T = Q < P, therefore P is definitely greater than G.)

II: L ≤ Q → True (Since L = G ≤ T and T = Q, therefore L ≤ Q.)

Therefore, both I and II are true.

Hence, the correct answer is “Option 1”.

Given series:

(Left) J X O R C O J E O H B E Q F Q T O U N A F O (Right)

Condition to be checked:

Consonant ← Vowel → Vowel

Checking the series:

(Left) J X O R C O J E O H B E Q F Q T O U N A F O (Right)

The vowels E and O satisfy the given condition, as each is immediately preceded by a consonant and immediately followed by a vowel.

There are two such vowels.

Hence, the correct answer is "Option 3".

Seven boxes A, B, C, D, P, Q and R are kept one over the other but not necessarily in the same order.

1. Only three boxes are kept below Q.
2. Only two boxes are kept between Q and P.
3. Only D is kept above R.
4. C is kept at some place below B and at some place above A.

Final arrangement:

Therefore, the box at the second position from the bottom is A.

Hence, the correct answer is “Option 3”.

Given:

WILD is coded as 5137.

LENT is coded as 2461.

Therefore, the code for L is 1.

Hence, the correct answer is “Option 2”.

Given:

‘HOME’ is coded as ‘2741’  

‘DEMO’ is coded as ‘7942’. 

Code for "D" is "9".

Hence, the correct answer is “Option 4”.

Each of B, C, D, H, I, J and K has an exam on a different day of a week, starting from Monday and ending on Sunday of the same week.

1. C has exam on Thursday.
2. Only 1 person has exam between B and C where B has exam before C.
3. Only four people have exams between I and B.
4. H has exam on one of the days after B.
5. K has exam on the day immediately before J.

The final arrangement is as follows:

Therefore, there are Two people between J and H.

Hence, the correct answer is “Option 4”.

B, C, D, H, I, J and K each have their exam on a different day of the same week starting from Monday and ending on Sunday.

1. No one has an exam before C.
2. Only three people have an exam between C and I.
3. Only one person has an exam between I and J.
4. D has an exam on Wednesday.
5. H has an exam on one of the days after K's exam but before B's exam.

The final arrangement is:

Thus, H has the exam on Thursday.

Hence, the correct answer is 'Option 3'.

Given word: CATHOLIC

The letters in the letter-cluster thus formed are: B, B, S, G, P, K, J, B.

Frequency of formed letters:

B → appears 3 times (from C, A, and C)

S → appears 1 time (from T)

G → appears 1 time (from H)

P → appears 1 time (from O)

K → appears 1 time (from L)

J → appears 1 time (from I)

Based on the analysis, there is no letter that appears exactly twice (as B appears 3 times and others appear 1 time).

Hence, the correct answer is “Option 3”.

Given series:

(Left) Y V A K S K I U R P X O R T J U O J U A Z S (Right)

Condition to be checked:

Consonant ← Consonant → Consonant

(i.e., the consonant should be immediately preceded by a consonant and immediately followed by a consonant.)

Checking the series:

(Left) Y V A K S K I U R P X O R T J U O J U A Z S (Right)

Here, the consonants S, P, and T satisfy the given condition.

There are three such consonants.

Hence, the correct answer is "Option 4".

The logic followed here is a constant shift of +6 for each letter based on the English alphabetical order.

For DRTU to JXZA

For BPRS to HVXY

Applying the same logic to THJK:

The resulting letters are ZNPQ.

Hence, the correct answer is 'Option 3'.

Mirror image of given figure,

Hence, the correct answer is “Option 4”.

Logic: (First number)² − 5 = Second number

Given: X : 20 :: 7 : Y

(1) X = 5, Y = 44 → 5 : 20 :: 7 : 44

5² - 5 = 25 - 5 = 20

7² - 5 = 49 - 5 = 44

(2) X = 5, Y = 45 → 5 : 20 :: 7 : 45

5² - 5 = 25 - 5 = 20

7² - 5 = 49 - 5 = 44 ≠ 45

(3) X = 4, Y = 44 → 4 : 20 :: 7 : 44

42 - 5 = 16 - 5 = 11 ≠ 20

72 - 5 = 49 - 5 = 44

(4) X = 3, Y = 45 → 3 : 20 :: 7 : 45

3² - 5 = 9 - 5 = 4 ≠ 20

72 - 5 = 49 - 5 = 44 ≠ 45

Hence, the correct answer is "Option 1".

Given Statements:

Some staplers are clips.

All clips are folders.

The least possible Venn diagram for the given statement is:

Conclusions:

I. No stapler is a folder → Does not follow (Since some staplers are clips and all clips are folders, the part of staplers that are clips must also be folders.)

II. Some staplers are folders → Follow  (As some staplers overlap with clips, and all clips are inside folders, that overlapping part is definitely folders.)

So, only conclusion II follows.

Hence, the correct answer is “Option 2”.

BODMAS Table: 

Given equation: 11 J 5 I (99 K 11) J 13 I 29 I 7 = ?

Now, replacing the symbols:

⇒ 11 × 5 + (99 ÷ 11) × 13 + 29 + 7 = ?

⇒ 11 × 5 + (99 ÷ 11) × 13 + 29 + 7 = ?

⇒ 11 × 5 + 9 × 13 + 29 + 7 = ?

⇒ 55 + 117 + 29 + 7 = ?

⇒ 55 + 117 + 29 + 7 = ?

⇒ 172 + 29 + 7 = ?

⇒ 201 + 7 = ?

⇒ 208.

Hence, the correct answer is "Option 1".

Option (1) PR - SU:

Option (2) AW - KP:

Option (3) AC - DF:

Option (4) GI - JL:

Therefore, the odd letter cluster pair is AW - KP.

Hence, the correct answer is “Option 2”.

1. For ML − KI:

2. For TR − QO:

3. For JH − GE: 

4. For PN − MK:

Therefore, the letter-cluster pair that does not belong to the group is ML − KI.

Hence, the correct answer is “Option 1”.

Logic followed here is,

31 + 7 = 38

38 + 14 = 52

52 + 28 = 80

80 + 56 = 136

136 + 112 = 248

248 + 224 = 472

Hence, the correct answer is “Option 1”.

The pattern observed is: (First Number)2 + 3 = Second Number.

8, 67 →

8² + 3 = 64 + 3 = 67

7, 52 →

7² + 3 = 49 + 3 = 52

Similarly, let us check for 19, 364:

(19)² + 3 =  361 + 3 = 364

Therefore, the set related in the same way is 19, 364.

Hence, the correct answer is “Option 1”.

The given number is 17823465.

Step 1: Arrange the digits in ascending order from left to right.

The digit third from the left is 3.

The digit second from the right is 7.

Sum = 3 + 7 = 10

Hence, the correct answer is “Option 2”.

Pattern followed here is,

Hence, the correct answer is “Option 3”.

BODMAS Table: 

Given equation: 54 × 6 − 7 ÷ 3 + 14 = ?

Now, replacing the symbols:

⇒ 54 ÷ 6 + 7 × 3 − 14 = ?

⇒ 54 ÷ 6 + 7 × 3 − 14 = ?

⇒ 9 + 7 × 3 − 14 = ?

⇒ 9 + 21 − 14 = ?

⇒ 9 + 21 − 14 = ?

⇒ 30 − 14 = ?

⇒ 16.

Hence, the correct answer is "Option 2".

Hence, the correct answer is “Option 1”.

The pattern observed is: (First Number)2 + 5 = Second Number.

Given: X : 41 :: 9 : Y

(1) X = 5, Y = 86 → 5 : 41 :: 9 : 86

5² + 5 = 25 + 5 = 30 ≠ 41

9² + 5 = 81 + 5 = 86

(2) X = 5, Y = 87 → 5 : 41 :: 9 : 87

52 + 5 = 25 + 5 = 30 ≠ 41

9² + 5 = 81 + 5 = 86 ≠ 87

(3) X = 6, Y = 85 → 6 : 41 :: 9 : 85

6² + 5 = 36 + 5 = 41

9² + 5 = 81 + 5 = 86 ≠ 85

(4) X = 6, Y = 86 → 6 : 41 :: 9 : 86

6² + 5 = 36 + 5 = 41

9² + 5 = 81 + 5 = 86

Hence, the correct answer is "Option 4".

BODMAS Table: 

Given equation: 19 P 6 S (94 Q 2) P 4 R 23 = ?

Now, replacing the symbols:

⇒ 19 × 6 + (94 ÷ 2) × 4 - 23 = ?

⇒ 19 × 6 + (94 ÷ 2) × 4 - 23 = ?

⇒ 19 × 6 + 47 × 4 - 23 = ?

⇒ 114 + 47 × 4 - 23 = ?

⇒ 114 + 188 - 23 = ?

⇒ 114 + 188 - 23 = ?

⇒ 302 - 23 = ?

⇒ 279.

Hence, the correct answer is "Option 2".

Pattern followed here is,

For SUNG - UGNS - GNUS

For ANTS - NSTA - STNA

Similarly,

Option 2) OXEN - XNEO - NEXO

Hence, the correct answer is 'Option 2'.

Logic followed here is,

35 + 8 = 43

43 + 8 = 51

51 + 8 = 59

59 + 8 = 67

67 + 8 = 75

Hence, the correct answer is “Option 3”.

Logic followed here is,

780 + 2 = 782

782 − 10 = 772

772 + 2 = 774

774 + 8 = 782

782 + 2 = 784

784 − 6 = 778

778 + 2 = 780

Hence, the correct answer is “Option 1”.

BODMAS Table: 

Given equation: (14 + 7) ÷ 30 × (18 − 2) + 4 = ?

Now, replacing the symbols:

⇒ (14 × 7) - 30 + (18 ÷ 2) × 4 = ?

⇒ (14 × 7) - 30 + (18 ÷ 2) × 4 = ?

⇒ 98 - 30 + 9 × 4 = ?

⇒ 98 - 30 + 36 = ?

⇒ 98 - 30 + 36 = ?

⇒ 68 + 36 = ?

⇒ 104.

Hence, the correct answer is "Option 2".

The logic followed here is a constant addition of +6 to the positional value of each letter in the English alphabetical series.

For KITY to QOZE

For IGRW to OMXC

The common pattern is a constant shift of +6 for each letter in the sequence.

Applying the same logic to AYJO

Following the same pattern, AYJO is related to GEPU.

Hence, the correct answer is Option 1.

The correct answer is They impoverished landowners by confiscating tax-free land..

Key Points

• The policy of resumption of rent-free tenures was initiated by Lord William Bentinck and later intensified to increase the East India Company’s land revenue collection.
• Historically, Indian rulers and Mughal Emperors granted Lakhiraj (tax-exempt) or Inam lands to individuals, religious institutions, or scholars as rewards or for maintenance.
• The British administration mandated that owners produce legal title deeds and written proof of these grants to maintain their tax-free status.
• Because many of these land grants were centuries old and based on oral traditions or lost documents, the majority of owners could not provide the required evidence.
• Consequently, the British government confiscated these lands and brought them under the regular tax system, which led to the economic ruin and social humiliation of the traditional landed aristocracy.
• This massive dispossession fueled intense resentment among the Zamindars and Talukdars, making them natural leaders of the Revolt of 1857 in northern and central India.

 Additional Information

• Inam Commission (1852):
• Under Lord Dalhousie, the Inam Commission was established in the Bombay Presidency to investigate land titles.
• The commission scrutinized over 35,000 estates and confiscated nearly 20,000 of them, significantly destabilizing the Deccan region economically.
• Broader Economic Causes of 1857:
• The Permanent Settlement and Ryotwari system imposed heavy revenue demands, which forced farmers into the clutches of moneylenders.
• The resumption policy combined with the Annexation of Oudh (Awadh) in 1856 rendered thousands of Talukdars landless and destitute, creating a fertile ground for the rebellion.
• This process is often cited by historians like S.N. Sen and R.C. Majumdar as a primary economic grievance that turned elite classes against the British.

The correct answer is Transaction motive of demand for money.

Key Points

• The transaction motive refers to the necessity of holding cash balances to bridge the interval between the receipt of income and its actual expenditure for day-to-day transactions.
• According to John Maynard Keynes, the primary determinant of this demand is the level of National Income (Y); as income increases, the volume of transactions grows, leading to a higher demand for liquidity.
• This demand is generally viewed as interest-inelastic, meaning that it does not fluctuate significantly with changes in interest rates but remains a direct function of income levels and the frequency of income receipts.
• In a formal sense, the relationship is expressed as L_T = kY, where L_T is the liquidity preference for transactions, Y is income, and k represents the fraction of income held as cash.

 Additional Information

• Speculative Motive:
• This involves holding money to capitalize on anticipated movements in bond prices and market interest rates.
• It is inversely related to the rate of interest, forming the basis for the Liquidity Preference Curve.
• Precautionary Motive:
• This relates to the desire of people to hold cash for unforeseen contingencies such as sickness, accidents, or sudden unemployment.
• Like the transaction motive, the precautionary demand is primarily a function of income and socio-economic conditions.
• Liquidity Preference Theory:
• Introduced in the General Theory (1936), it explains how the equilibrium interest rate is determined by the supply of money and the total demand for money (transaction + precautionary + speculative).

The correct answer is Aishwary Pratap Singh Tomar.

Key Points

• Aishwary Pratap Singh Tomar is a premier Indian sport shooter who specializes in the 50 metre rifle 3 positions event, a discipline known for testing an athlete's endurance and versatility.
• He achieved a monumental milestone by winning the gold medal and setting a new world record with a staggering score of 460.6 points in the final round of the competition.
• The 50m Rifle 3 Positions event requires shooters to compete in three distinct postures: kneeling, prone, and standing. Each posture demands different technical adjustments and stability levels.
• Tomar's record-breaking feat involved surpassing the previous world record score of 460.1, which was held by Jiri Privratsky. His performance was particularly dominant in the standing series, which is often the deciding phase of the final.
• This victory at the Asian Shooting Championships serves as a crucial qualification and ranking milestone for major international tournaments like the Olympics and ISSF World Cups.

 Additional Information

• Prominent Indian Shooters:
• Abhinav Bindra: He is a legendary figure in Indian sports, having won India's first-ever individual Olympic gold medal in the 10m Air Rifle event at the 2008 Beijing Olympics.
• Saurabh Chaudhary: A specialist in the 10m Air Pistol category, he is known for being one of the youngest gold medalists at the Asian Games and holding multiple World Cup titles.
• Gagan Narang: A highly accomplished rifle shooter who won the bronze medal at the 2012 London Olympics in the 10m Air Rifle category and has been honored with the Padma Shree.

The correct answer is Cancer.

Key Points

• IIT Bombay, in collaboration with premium medical institutions, has been at the forefront of developing Chimeric Antigen Receptor T-cell (CAR-T) therapy, a breakthrough in Oncology.
• The technology involves genetic engineering where a patient's own T-lymphocytes (a type of white blood cell) are modified to express specific receptors that target cancerous cells.
• In the context of the February 2026 development, this technology focuses on enhancing the precision of T-cells to minimize side effects like Cytokine Release Syndrome (CRS) while maximizing the destruction of malignant tumors.
• The indigenous development of this therapy by IIT Bombay is aimed at treating B-cell malignancies, including specific types of Leukemia and Lymphoma, which are aggressive forms of Cancer.
• By localized manufacturing, the cost of this advanced immunotherapy is expected to be significantly lower than global alternatives, making life-saving cancer treatment accessible to a larger population in India.

 Additional Information

• Understanding Disease Modalities:
• Alzheimer's disease: A neurodegenerative condition characterized by amyloid-beta plaques and tau tangles in the brain; it is primarily managed through cholinesterase inhibitors rather than T-cell therapy.
• Tuberculosis: A highly infectious disease caused by the bacterium Mycobacterium tuberculosis; its standard treatment involves a multi-drug regimen of antibiotics like Rifampicin and Ethambutol.
• Diabetes: A metabolic disorder resulting from insulin deficiency or resistance; common treatments include synthetic insulin and Metformin to regulate blood glucose levels.
• CAR-T Mechanism:
• The therapy is often referred to as a living drug because the modified cells continue to multiply and patrol the body for cancer recurrence.
• The viral vector technology is typically used to insert the CAR gene into the T-cells during the laboratory phase.

The correct answer is 29 labour laws.

Key Points

• The Government of India undertook a transformative legal reform by consolidating 29 Central Labour Laws into four streamlined Labour Codes. This initiative was based on the recommendations of the Second National Commission on Labour (2002).
• The primary objective of this consolidation was to simplify the complex and archaic labour regulatory framework, some of which dated back to the pre-independence era, to suit the requirements of the modern globalized economy.
• By merging these laws, the government aimed to standardize definitions such as wages, employee, and employer, which previously varied across different acts, leading to significant legal confusion and compliance burdens.
• The reform seeks to improve Ease of Doing Business in India while simultaneously extending the social security net to approximately 500 million workers across both organized and unorganized sectors, including the burgeoning gig and platform economy.
• Implementation of these codes ensures a statutory right to minimum wages for all workers and mandates occupational safety standards across various industries, replacing 13 different safety-related acts with a single code.

 Additional Information

• Breakdown of the Four Labour Codes:
• Code on Wages, 2019: This was the first code to be passed by Parliament. it subsumed four laws: the Minimum Wages Act, 1948; the Payment of Wages Act, 1936; the Payment of Bonus Act, 1965; and the Equal Remuneration Act, 1976.
• Industrial Relations Code, 2020: This code integrated three laws: the Trade Unions Act, 1926; the Industrial Employment (Standing Orders) Act, 1946; and the Industrial Disputes Act, 1947 to simplify dispute resolution.
• Code on Social Security, 2020: It consolidated nine laws, including the Employees’ Provident Funds Act, 1952, Maternity Benefit Act, 1961, and the Payment of Gratuity Act, 1972, creating a Social Security Fund for unorganized workers.
• Occupational Safety, Health and Working Conditions Code, 2020: This code subsumed the highest number of acts—13 laws—including the Factories Act, 1948, the Mines Act, 1952, and the Contract Labour (Regulation and Abolition) Act, 1970.
• Implementation Context: While the Parliament passed these codes between 2019 and 2020, the central government worked on finalizing the rules in consultation with State Governments, as Labour is a subject under the Concurrent List (List III) of the Constitution of India.

The correct answer is Providing core infrastructure and a high quality of life.

Key Points

• The Smart Cities Mission (SCM) was launched by the Ministry of Housing and Urban Affairs (MoHUA) on June 25, 2015, as a flagship initiative of the Government of India.
• The primary objective of the mission is to promote cities that provide core infrastructure and a decent quality of life to their citizens while ensuring a clean and sustainable environment through Smart Solutions.
• It identifies 100 cities to be developed over a period of five years, focusing on sustainable and inclusive development to create a replicable model for other cities.
• Core infrastructure elements prioritized under the mission include adequate water supply, assured electricity supply, sanitation (including solid waste management), efficient urban mobility, and affordable housing for the urban poor.
• The mission emphasizes the use of Information and Communication Technology (ICT) to improve e-Governance, increase citizen participation, and optimize resources like energy and water.

 Additional Information

• Strategic Components of the Mission:
• Retrofitting: Enhancing existing built-up areas of at least 500 acres to meet smart city objectives.
• Redevelopment: Replacing existing layouts in areas of at least 50 acres with new, improved infrastructure.
• Greenfield Development: Building smart infrastructure in previously vacant areas of at least 250 acres using innovative planning.
• Pan-city Initiatives: Implementing Smart Solutions across the entire city, such as Integrated Command and Control Centers (ICCC).
• Institutional and Financial Framework:
• The mission is a Centrally Sponsored Scheme (CSS) where the Central Government provides financial assistance of 48,000 crore over five years, with matching funds from States and Urban Local Bodies.
• Each city is managed by a Special Purpose Vehicle (SPV), a limited company incorporated under the Companies Act, 2013, led by a full-time CEO to ensure timely execution.

The correct answer is Smriti Mandhana.

Key Points

• In December 2024, Indian vice-captain Smriti Mandhana reclaimed the world record for the most international runs in a calendar year in women's cricket across all formats (Tests, ODIs, and T20Is).
• Mandhana achieved this significant milestone during the high-profile series against Australia, surpassing the previous record held by England's Tammy Beaumont, who had scored 1,308 runs in 2017.
• The year 2024 was exceptionally prolific for the left-handed opener, as she consistently performed across formats, including a stellar ODI series against South Africa where she became the first Indian woman to score two consecutive centuries.
• Her run tally for the year crossed the 1,310-run mark, solidifying her position as one of the premier batters in the modern era of the sport.
• She reached this peak during the ODI leg of the Australian tour of India, showcasing her dominance in the top-order and her ability to anchor the innings effectively.

 Additional Information

• Jhulan Goswami:
• A former Indian legendary fast bowler known as the Chakda Express.
• She remains the all-time leading wicket-taker in Women's One Day Internationals before her retirement in 2022.
• Manu Bhaker:
• A top-tier Indian sport shooter who gained global acclaim at the Paris 2024 Olympics.
• She became the first Indian athlete in the post-independence era to win two medals (both Bronze) in a single Olympic edition.
• Saina Nehwal:
• A trailblazing badminton player and former world number one.
• She was the first Indian woman to win an Olympic medal in badminton, securing Bronze at the 2012 London Olympics.
• Smriti Mandhana's Accolades:
• She is a recipient of the Arjuna Award and has been named the ICC Women's Cricketer of the Year twice, in 2018 and 2021.

The correct answer is Levels of illiteracy.

Key Points

• Modern social scientists analyze poverty through a multidimensional lens that extends beyond mere income and consumption levels to include social indicators like illiteracy, malnutrition, and lack of healthcare.
• Levels of illiteracy are considered a critical indicator because they reflect the lack of access to basic education, which is a primary tool for human capital formation and economic self-sufficiency.
• The focus on social indicators allows for an assessment of human poverty, identifying how deprivation affects the quality of life and the ability of individuals to participate in the economic and social mainstream.
• According to global standards like the Multidimensional Poverty Index (MPI), education (measured by school attendance and years of schooling) is one of the three core dimensions alongside health and standard of living.
• High illiteracy rates are often statistically linked to higher infant mortality rates and lower life expectancy, as uneducated populations may lack knowledge of basic hygiene, nutrition, and disease prevention.
• By tracking illiteracy, researchers can identify regions where the poverty trap is most persistent, as lack of education prevents the younger generation from escaping the low-wage labor cycle.

 Additional Information

• Social Exclusion
• This concept describes a situation where individuals or groups are prevented from accessing rights, opportunities, and resources that are normally available to members of a different group.
• In many societies, social exclusion is both a cause and a consequence of poverty, leading to a permanent state of disadvantage for certain communities.
• Vulnerability to Poverty
• Vulnerability is a measure that determines the probability of certain communities (like tribal groups) or individuals (like widows or the disabled) becoming or remaining poor.
• It is assessed based on the availability of alternative living options and the ability to cope with external shocks like natural disasters or health emergencies.
• Human Development Index (HDI)
• The United Nations Development Programme (UNDP) uses the HDI to rank countries based on Life Expectancy, Education (mean and expected years of schooling), and Per Capita Income.
• This shift in measurement underscores that economic growth alone does not equate to the removal of poverty if social indicators remain stagnant.

The correct answer is Sir Colin Campbell.

Key Points

• Sir Colin Campbell, later known as Lord Clyde, was appointed the Commander-in-Chief of the British forces in India in August 1857, arriving in Calcutta to take over military operations during the Revolt of 1857.
• He is credited with the systematic suppression of the rebellion in North India, specifically leading the Second Relief of Lucknow in November 1857 to evacuate the besieged residency.
• In March 1858, he organized a massive military campaign with approximately 30,000 troops, including heavy artillery and Gorkha reinforcements, to finally recapture Lucknow from the rebels.
• His tactical brilliance was evident in the capture of key strongholds like the Sikandar Bagh and the Shah Najaf, which broke the resistance of the forces led by Begum Hazrat Mahal.
• Following his success in Lucknow and Kanpur, he was instrumental in restoring British authority across the Awadh and Rohilkhand regions by late 1858.

 Additional Information

• Lord Canning:
• He served as the Governor-General of India from 1856 to 1858 and became the first Viceroy after the Government of India Act 1858.
• He was the administrative head during the uprising and was often called Clemency Canning for his efforts to prevent indiscriminate retribution against Indians.
• Lord Dalhousie:
• He was the Governor-General from 1848 to 1856 and is infamous for the Doctrine of Lapse, which led to the annexation of Satara, Jhansi, and Nagpur.
• His annexation of Awadh in 1856 on grounds of maladministration is considered a primary cause for the 1857 Revolt in that region.
• John Lawrence:
• Known as the Saviour of the Punjab, he served as the Chief Commissioner of that province and played a vital role in sending reinforcements and Sikh troops to help the British recapture Delhi.
• He later served as the Viceroy of India from 1864 to 1869, focusing on agricultural reforms and infrastructure.

The correct answer is New Delhi.

Key Points

• The India AI Impact Summit 2026 was successfully hosted in New Delhi during February 2026, serving as a landmark event for the Artificial Intelligence ecosystem in South Asia.
• The summit focused on the theme of AI for All, aligning with the Government of India's vision to leverage emerging technologies for inclusive growth and sustainable development.
• New Delhi, being the administrative and political capital, was selected to facilitate high-level policy dialogues between international tech leaders, policymakers, and innovators.
• Key discussions during the summit revolved around the IndiaAI Mission, which has an allocated budget of over 10,000 crore, aiming to build a robust AI Compute Infrastructure and promote Startup innovation.
• The event showcased advancements in Generative AI, Machine Learning, and Big Data Analytics, specifically targeting improvements in the Healthcare, Agriculture, and Education sectors.

 Additional Information

• Bengaluru:
• Commonly referred to as the Silicon Valley of India, it is a major hub for Information Technology and home to global giants like Infosys and Wipro.
• It frequently hosts the Bengaluru Tech Summit, focusing on DeepTech and Biotechnology.
• Hyderabad:
• Known for its HITEC City, it is a center for Software Development and Business Process Outsourcing.
• The city houses T-Hub, one of the world's largest startup incubators, supporting innovation in Artificial Intelligence and Blockchain.
• Mumbai:
• The Financial Capital of India, where AI is extensively integrated into the BFSI (Banking, Financial Services, and Insurance) sector.
• It serves as the headquarters for the Reserve Bank of India (RBI) and the Securities and Exchange Board of India (SEBI).
• IndiaAI Mission:
• A comprehensive initiative by the Ministry of Electronics and Information Technology (MeitY) to strengthen India's AI prowess through Datasets Programs, FutureSkills, and AI Compute Capacity.

The correct answer is Doctrine of Lapse.

Key Points

• The Doctrine of Lapse was an expansionist policy followed by the British East India Company, primarily implemented by Lord Dalhousie, who served as the Governor-General of India from 1848 to 1856.
• Under this policy, any Indian princely state under the suzerainty of the British would be automatically annexed if the ruler died without a natural-born male heir.
• The policy explicitly refused to recognize the adopted sons of Indian monarchs as legal heirs to the throne, although they were permitted to inherit the personal property of the deceased ruler.
• In Jhansi, Raja Gangadhar Rao died in November 1853. Before his death, he had adopted a son named Damodar Rao in the presence of British officials.
• Lord Dalhousie applied the Doctrine of Lapse, rejected the claim of the adopted son, and officially annexed Jhansi in March 1854, granting Rani Lakshmibai a pension.
• This aggressive annexation was one of the fundamental grievances that led Rani Lakshmibai to become a central figure in the Revolt of 1857 against British rule.

 Additional Information

• Subsidiary Alliance:
• Introduced by Lord Wellesley in 1798.
• It required Indian rulers to accept a British Resident at their court and maintain a British contingent at their own expense.
• The Nizam of Hyderabad was the first to sign this treaty in 1798.
• Permanent Settlement:
• Enacted by Lord Cornwallis in 1793, primarily in Bengal and Bihar.
• It was a land revenue system where Zamindars were made hereditary owners of the land as long as they paid a fixed revenue to the British.
• Indian Councils Act:
• These were a series of legislations (e.g., 1861, 1892, 1909) aimed at constitutional and administrative reforms.
• They dealt with the composition of the Legislative Councils rather than territorial annexation.

The correct answer is Reduces the need for physical branches.

Key Points

• Mobile banking allows Microfinance Institutions (MFIs) to provide financial services to remote and rural populations without the massive capital expenditure required to build and maintain traditional brick-and-mortar infrastructure.
• The adoption of digital technology significantly lowers operational costs for institutions by automating loan processing, documentation, and communication, which are traditionally labor-intensive in the microfinance sector.
• In India, the JAM Trinity (Jan Dhan-Aadhaar-Mobile) has enabled MFIs to leverage Digital KYC and electronic fund transfers, facilitating the Last Mile Delivery of credit to underserved regions.
• By using mobile-based platforms, field officers can manage larger portfolios through handheld devices, allowing for greater geographic scalability and efficiency in managing borrower data in real-time.

 Additional Information

• Microfinance Institutions (MFIs):
• These are financial entities that provide micro-loans, insurance, and savings options to low-income individuals who lack access to conventional commercial banking services.
• In India, many MFIs operate as NBFC-MFIs (Non-Banking Financial Company-Microfinance Institutions) and are regulated by the Reserve Bank of India (RBI).
• Key technological tools used include the Unified Payments Interface (UPI) and Aadhaar-enabled Payment System (AePS) to ensure transparent and traceable transactions.
• Financial Inclusion: This is the primary goal of MFIs, aiming to integrate the unbanked population into the formal economy through affordable credit and digital literacy.

The correct answer is It lowers the interest rate for borrowing from the central bank.

Key Points

• The Repo Rate (Repurchase Rate) is the specific interest rate at which the Central Bank (such as the Reserve Bank of India) lends money to commercial banks to meet their short-term requirements against the collateral of government securities.
• A decrease in the repo rate directly results in a reduction in the interest cost for commercial banks when they borrow from the central bank, making funds more accessible and affordable for financial institutions.
• This move is a primary instrument of Expansionary Monetary Policy, aimed at increasing the money supply within the economy to stimulate growth, especially during periods of economic slowdown.
• When the repo rate is lowered, it typically triggers a downward revision in various lending benchmarks like the MCLR (Marginal Cost of funds-based Lending Rate), eventually leading to cheaper loans for individual and corporate borrowers.
• The mechanism involves a Repurchase Agreement, where the borrower (bank) sells securities to the lender (central bank) with a commitment to buy them back at a predetermined price and date.

 Additional Information

• Reserve Requirements:
• CRR (Cash Reserve Ratio): Refers to the mandatory percentage of Net Demand and Time Liabilities (NDTL) that banks must maintain as cash with the central bank. It does not change automatically with the repo rate.
• SLR (Statutory Liquidity Ratio): The reserve requirement where banks must maintain a portion of their NDTL in liquid assets like gold or government-approved securities before lending to customers.
• Reverse Repo Rate: This is the interest rate the central bank pays to commercial banks for depositing their excess funds, used primarily to manage liquidity and control inflation.
• Impact on Inflation: While lowering the repo rate boosts GDP growth, it carries the risk of rising inflation if the increased liquidity leads to excessive demand for goods and services.

The correct answer is Cash Reserve Ratio is kept with the Reserve Bank of India; Statutory Liquidity Ratio is kept by banks in liquid form.

Key Points

• The Cash Reserve Ratio (CRR) is a specific fraction of the total Net Demand and Time Liabilities (NDTL) that commercial banks are required to maintain as a cash balance with the Reserve Bank of India (RBI).
• The Statutory Liquidity Ratio (SLR) is the percentage of NDTL that banks must maintain in the form of liquid assets such as gold, cash, or unencumbered government securities with themselves before providing credit to customers.
• A primary distinction is the custody of funds: while CRR reserves are held by the Central Bank, SLR reserves are kept in the bank's own vaults or invested in approved securities.
• Banks do not earn any interest or profit on the money kept as CRR with the RBI; however, they can earn interest income on the securities held as part of their SLR requirements.
• The primary objective of CRR is to control liquidity and inflation in the economy, whereas SLR is designed to ensure the solvency of banks and to channel bank credit into government securities.

 Additional Information

• Legislative Framework:
• CRR is governed by Section 42(1) of the Reserve Bank of India Act, 1934, which allows the RBI to adjust the ratio based on monetary requirements.
• SLR is mandated under Section 24 of the Banking Regulation Act, 1949, providing a framework for maintaining liquid assets to protect depositors.
• Monetary Policy Impact:
• An increase in CRR or SLR reduces the lendable resources of banks, leading to a decrease in the money supply and helping to curb inflationary pressures.
• Conversely, a reduction in these ratios increases liquidity in the banking system, encouraging banks to lend more and stimulating economic growth.
• Net Demand and Time Liabilities (NDTL):
• This refers to the sum of demand liabilities (like current and savings accounts) and time liabilities (like fixed deposits) held by a bank, excluding liabilities to other banks in the network.

The correct answer is Madhya Pradesh.

Key Points

• Chandra Shekhar Azad was born on July 23, 1906, in the village of Bhavra, which is situated in the Alirajpur district of the present-day state of Madhya Pradesh.
• Born as Chandra Shekhar Tiwari to Pandit Sitaram Tiwari and Jagarani Devi, he spent his early childhood in the tribal-dominated region of Bhavra, where he learned archery and developed physical endurance.
• He later moved to Varanasi for higher studies at Kashi Vidyapeeth, where he joined the Non-Cooperation Movement launched by Mahatma Gandhi in 1921.
• The Government of Madhya Pradesh has honored his legacy by renaming his birthplace Bhavra as Chandra Shekhar Azad Nagar and establishing a memorial museum there to inspire future generations.
• As a leader, he reorganized the Hindustan Republican Association (HRA) into the Hindustan Socialist Republican Association (HSRA) in 1928, alongside Bhagat Singh and Sukhdev, aiming for a socialist independent India.

 Additional Information

• Major Revolutionary Contributions:
• He was a key strategist in the Kakori Train Robbery of 1925 and the JP Saunders shooting in 1928, which was carried out to protest the death of Lala Lajpat Rai.
• Azad was famous for his pledge never to be captured alive by the British Police, a vow he kept until his final moments.
• Martyrdom at Alfred Park:
• On February 27, 1931, while meeting a comrade at Alfred Park in Allahabad (now Prayagraj, Uttar Pradesh), he was surrounded by police.
• After a fierce gun battle where he injured several officers, he used his last bullet to shoot himself, fulfilling his oath of remaining 'Azad' (Free).
• State Associations:
• While Madhya Pradesh is his birthplace, Uttar Pradesh served as the primary theater for his revolutionary activities, specifically the cities of Jhansi, Kanpur, and Allahabad.

The correct answer is NVS-02.

Key Points

• The NVS-02 is the second satellite in the second-generation series of India's regional navigation system, known as Navigation with Indian Constellation (NavIC).
• Launched by the Indian Space Research Organisation (ISRO) in February 2025, the mission aimed to place the satellite into a Geostationary Orbit (GEO) to replace older IRNSS satellites.
• The satellite failed to achieve its intended orbit due to a technical anomaly during the critical final stages of the Geosynchronous Satellite Launch Vehicle (GSLV) flight sequence, preventing precise orbital insertion.
• NVS-02 was specifically designed to enhance the accuracy of PNT (Position, Navigation, and Timing) services across the Indian mainland and a region extending 1,500 km around it.
• A primary objective of the NVS-02 mission was to sustain the L1 band signals, which are essential for the integration of NavIC capabilities into civilian mobile devices and personal navigation systems.

 Additional Information

• NavIC (Navigation with Indian Constellation):
• Formerly known as IRNSS, it consists of a constellation of satellites providing two types of services: Standard Positioning Service (SPS) for civilians and Restricted Service (RS) for authorized users like the military.
• The system uses Rubidium atomic clocks, which are crucial for maintaining the precise timing required for accurate location data.
• NVS Series Advancements:
• The NVS-01, launched successfully in May 2023, marked the beginning of the second-generation satellites featuring indigenous atomic clocks.
• Unlike the first-generation IRNSS satellites that operated primarily in the L5 and S bands, the NVS series incorporates the L1 band to ensure compatibility with global civilian navigation standards.

The correct answer is Delhi.

Key Points

• On the occasion of International Women’s Day, March 8, 2025, the Delhi Government launched the Mahila Samriddhi Yojana to foster financial independence among women.
• The scheme is designed to provide a monthly financial assistance of Rs. 1,000 to eligible women residing in the National Capital Territory (NCT) of Delhi.
• It specifically targets women from economically weaker sections (EWS) and lower-income backgrounds who are not currently receiving benefits from other pension schemes.
• The funds are disbursed through Direct Benefit Transfer (DBT), ensuring transparency and direct access to the beneficiary’s bank account.
• To be eligible, a woman must be a permanent resident of Delhi, aged 18 years or above, and must possess a valid Voter ID card registered in the city.
• The initiative was conceptualized to address the gender wealth gap and provide a form of universal basic income for women to meet their personal expenses and improve their socio-economic status.

 Additional Information

• Delhi Government Welfare Model:
• The Mahila Samriddhi Yojana was a key highlight of the Delhi Budget 2024-25, presented by Finance Minister Atishi Marlena.
• It follows the vision of the Mukhyamantri Mahila Samman Yojana, which aims to empower women through regular financial liquidity.
• The policy excludes women who are income tax payers or regular government employees to prioritize those in genuine financial need.
• Global Context:
• International Women’s Day is observed annually on March 8 to advocate for gender equality and celebrate women’s contributions to society.
• Such schemes align with the United Nations Sustainable Development Goal (SDG) 5, which focuses on achieving gender equality and empowering all women and girls globally.
• Similar programs exist across India, such as the Ladli Behna Yojana in Madhya Pradesh and the Kanya Sumangala Yojana in Uttar Pradesh.

The correct answer is Kesari.

Key Points

• Kesari was a Marathi newspaper founded on 4 January 1881 by Bal Gangadhar Tilak, Gopal Ganesh Agarkar, and Vishnusastri Chiplunkar.
• The publication served as a major platform for propagating Extremist nationalist ideologies and was instrumental in critiquing the British Raj and its administrative policies.
• Tilak used Kesari to mobilize public opinion during critical events like the Partition of Bengal in 1905 and to promote the Swadeshi Movement and the Boycott of foreign goods.
• The newspaper encouraged the revival of cultural pride through the organization of festivals like Ganesh Chaturthi and Shivaji Jayanti to foster national unity among Indians.
• Due to the influential and provocative nature of his editorials, Tilak was charged with Sedition under Section 124A of the Indian Penal Code in 1897 and 1908, leading to his imprisonment in Mandalay.

 Additional Information

• Indian Opinion:
• Founded by Mahatma Gandhi in 1903 in South Africa.
• It was published in English, Gujarati, Hindi, and Tamil to address the grievances of the Indian community and advocate for civil rights.
• The Tribune:
• Established by Sardar Dyal Singh Majithia in 1881 at Lahore.
• It remains a significant English-language daily newspaper in India, playing a vital role in Northern India during the freedom struggle.
• Bal Gangadhar Tilak:
• Known as Lokmanya and the Father of Indian Unrest, he belonged to the Lal-Bal-Pal extremist triumvirate.
• He famously declared, 'Swaraj is my birthright and I shall have it!' and also published an English newspaper named Mahratta.
• He founded the Home Rule League in 1916 at Belgaum to demand self-government for India.

The correct answer is Suruchi Singh.

Key Points

• In June 2025, the Indian teenage sensation Suruchi Singh achieved a remarkable milestone by winning her third consecutive gold medal in the Women’s 10m Air Pistol event at the ISSF World Cup.
• Her performance is a testament to her consistency, as winning three consecutive titles in the International Shooting Sport Federation (ISSF) circuit requires maintaining peak mental and physical form across multiple international stages.
• The 10m Air Pistol event involves athletes shooting at a 10-ring target from a distance of 10 meters using a 4.5 mm (0.177 in) caliber air pistol, where the bullseye (10.9) is just 11.5 mm in diameter.
• Suruchi Singh’s victory further solidifies India's dominance in the pistol shooting discipline, a trend that has seen significant growth due to robust grassroots training programs under the National Rifle Association of India (NRAI).
• The ISSF World Cup series serves as a critical qualification and ranking platform for major events like the World Championships and the Olympic Games, making her consecutive wins internationally significant.

 Additional Information

• Manu Bhaker:
• A legendary Indian shooter who made history by becoming the first Indian athlete in the post-independence era to win two medals (bronze) in a single edition of the Olympic Games (Paris 2024).
• She has won numerous gold medals at the ISSF World Cup, Commonwealth Games, and the Youth Olympics in both 10m Air Pistol and 25m Pistol events.
• Yashaswini Singh Deswal:
• An accomplished 10m Air Pistol shooter who secured an Olympic quota for India by winning the gold medal at the 2019 ISSF World Cup held in Rio de Janeiro.
• She has been a consistent performer in the World University Games and various South Asian Games.
• Bhavya Tripathi:
• An emerging talent in the Indian shooting contingent, primarily known for her participation in shotgun events such as Trap, representing the youth and junior categories in international competitions.

The correct answer is Mukteshwar Temple, with its arch.

Key Points

• The Mukteshwar Temple, located in Bhubaneswar, is widely celebrated as the 'Gem of Odisha Architecture' due to its refined proportions, elegant carvings, and the sheer delicacy of its craftsmanship.
• Constructed around 950-975 AD during the reign of the Somavamsi Dynasty, it serves as a critical transitional monument between the formative stages and the full maturity of the Kalinga style.
• The most striking feature of the temple is the Torana, an independent ornate arched gateway that displays heavy Buddhist influence and is decorated with intricate motifs of scrolls, beads, and female figures.
• It features miniature rekha deula (northern-style curvilinear towers) as decorative motifs on its outer walls, signifying a shift toward more complex ornamentation seen in later temples like the Lingaraja.
• The temple consists of the Vimana (sanctum) and a Jagamohana (assembly hall) which notably introduces the tiered pyramidal roof (Pidha Deula), a departure from the flatter roofs of earlier structures.

 Additional Information

• Lingaraja Temple:
• Regarded as the climax of Kalinga architecture, this 11th-century temple is dedicated to Harihara (Shiva and Vishnu).
• It is famous for its massive Deul (tower) that rises to a height of 55 meters and is the largest temple in Bhubaneswar.
• Konark Sun Temple:
• Commissioned by King Narasimhadeva I of the Eastern Ganga Dynasty in the 13th century.
• The temple is designed as a giant Solar Chariot with 24 stone wheels and is a UNESCO World Heritage Site.
• Jagannath Temple:
• Located in Puri, it was built by Anantavarman Chodaganga Deva in the 12th century.
• It is a primary Char Dham site, famous for its high spire, the Neelachakra, and the annual Ratha Yatra festival.

The correct answer is Germany.

Key Points

• The Rourkela Steel Plant (RSP) was the first integrated steel plant in the public sector in India, established in the Sundargarh district of Odisha.
• It was set up in the 1950s with the technical and financial collaboration of West Germany, specifically involving a consortium of German firms including Krupp and Demag.
• The plant was commissioned in 1959 and was a milestone in India's Second Five-Year Plan, which focused heavily on the development of heavy industries.
• It holds the distinction of being the first steel plant in Asia to use the LD (Linz-Donawitz) process of steel-making, which utilizes Basic Oxygen Furnaces.
• The plant is managed and operated by the Steel Authority of India Limited (SAIL) and is a major producer of flat products like plates, sheets, and galvanized coils.

 Additional Information

• Other major public sector steel plants in India and their foreign collaborators:
• Bhilai Steel Plant: Located in Chhattisgarh, it was established in 1955 with assistance from the Soviet Union (USSR).
• Durgapur Steel Plant: Situated in West Bengal, this plant was set up in 1959 with the collaboration of the United Kingdom (a consortium of British companies).
• Bokaro Steel Plant: Established in Jharkhand in 1964, it was the fourth integrated public sector plant, built with Soviet (USSR) aid.
• Visakhapatnam Steel Plant (RINL): Located in Andhra Pradesh, it was commissioned in 1982 with technical support from the USSR.
• Resource Procurement:
• Iron Ore: Primarily sourced from the Bursua and Kalta mines.
• Coal: Procured from the Jharia and Talcher coalfields.
• Water Supply: Provided by the Mandira Dam built across the Sankh River.

The correct answer is Article 243.

Key Points

• Article 243 of the Constitution of India is the opening article of Part IX, which is titled The Panchayats.
• It provides legal definitions for crucial terms to ensure uniform interpretation of Panchayati Raj laws across different Indian States.
• The term Gram Sabha is defined as a body consisting of persons registered in the electoral rolls of a village comprised within the Panchayat area at the village level.
• Panchayat is defined as an institution of self-government constituted under Article 243B for rural areas, regardless of the local nomenclature used.
• The article also defines District as a district in a State and clarifies other terms such as Intermediate level, Population, and Village, the latter being specified by the Governor via public notification.
• These definitions were essential for the democratic decentralization introduced to formalize local self-government in India.

 Additional Information

• Part IX and the Eleventh Schedule were added to the Constitution by the 73rd Constitutional Amendment Act, 1992, which came into effect on April 24, 1993.
• The Eleventh Schedule contains 29 functional items, such as Agriculture, Land Improvement, and Poverty Alleviation Programmes, over which Panchayats have jurisdiction.
• Other articles mentioned in the options:
• Article 242: This article, which related to the former state of Coorg, was repealed by the Constitution (Seventh Amendment) Act, 1956.
• Article 244: Located in Part X, it deals with the Administration of Scheduled Areas and Tribal Areas, involving the Fifth and Sixth Schedules.
• Article 245: Found in Part XI, it defines the legislative jurisdiction and the extent of laws made by Parliament and State Legislatures.

The correct answer is Law of Independent Assortment.

Key Points

• The Law of Independent Assortment, also known as Mendel's Second Law, states that the alleles for different traits are distributed to sex cells independently of one another during gamete formation.
• The physical basis for this law lies in Meiosis I, specifically during metaphase I, where homologous chromosome pairs align randomly along the metaphase plate.
• Gregor Mendel derived this principle by conducting dihybrid crosses with pea plants (Pisum sativum), tracking two traits simultaneously, such as seed shape and seed color.
• In his experiments, the F2 generation produced a specific phenotypic ratio of 9:3:3:1, indicating that the inheritance of one trait (e.g., yellow seeds) did not affect the inheritance of another (e.g., round seeds).
• This law is applicable only to genes located on non-homologous chromosomes or genes that are located very far apart on the same chromosome to allow independent segregation through recombination.

 Additional Information

• Law of Segregation:
• Recognized as Mendel's First Law, it explains that the two alleles for each gene separate during the formation of gametes so that each gamete carries only one allele for each gene.
• This is typically demonstrated through monohybrid crosses, resulting in a predictable 3:1 phenotypic ratio in offspring.
• Law of Dominance:
• This principle states that in a heterozygote, one allele (the dominant allele) will conceal the presence of another allele (the recessive allele) for the same characteristic.
• The recessive trait only becomes visible in the phenotype when the organism is homozygous recessive.
• Law of Variation:
• While not one of the formal Mendelian laws of inheritance, it refers to the genetic diversity and differences in traits observed among individuals of the same species due to mutation and recombination.

The correct answer is Kushinagar, with its reclining Buddha.

Key Points

• Kushinagar, located in the modern-day Kushinagar district of Uttar Pradesh, is one of the four most sacred places in Buddhism, as it marks the site where Gautama Buddha attained Mahaparinirvana (his final passing) in 483 BCE.
• The Mahaparinirvana Temple at this site houses a famous 6.10-meter long monolithic statue of the Reclining Buddha, which was unearthed in 1876; the statue represents the Buddha in his final moments, lying on his right side with his face toward the west.
• Historically, Kushinagar was a capital of the Malla Republic, one of the sixteen Mahajanapadas of ancient India, and the nearby Ramabhar Stupa is believed to be the exact location where the Buddha’s body was cremated.
• The site flourished as a major center during the Maurya and Gupta periods, but it eventually fell into decline and was rediscovered by archeologist Alexander Cunningham in the late 19th century.

 Additional Information

• Lumbini:
• Located in the Rupandehi District of Nepal, this site is identified as the birthplace of Siddhartha Gautama in 563 BCE.
• It features the Maya Devi Temple, the sacred Puskarini pond, and the Ashokan Pillar which carries an inscription confirming the birth of the Buddha.
• Bodh Gaya:
• Situated in Bihar, this is the place where Siddhartha Gautama attained Enlightenment (Nirvana) at the age of 35 under the Bodhi Tree.
• It is home to the Mahabodhi Temple Complex, a UNESCO World Heritage Site that includes the Vajrasana (the Diamond Throne).
• Sarnath:
• Located near Varanasi in Uttar Pradesh, this is where Buddha delivered his first sermon (Dharma Chakra Pravartana) to his five former companions.
• Notable landmarks include the Dhamekh Stupa, Chaukhandi Stupa, and the Lion Capital of Ashoka, which is the National Emblem of India.

The correct answer is Rock-Cut.

Key Points

• The Elephanta Caves represent a peak of rock-cut architecture and are located on Gharapuri Island (also known as Elephanta Island) in the Mumbai Harbour, Maharashtra.
• These caves were primarily excavated between the 5th and 8th centuries AD, likely during the reign of the Konkan Mauryas or the Kalachuri dynasty, and later patronized by the Rashtrakutas.
• The architecture is categorized as rock-cut because the temples, pillars, and intricate sculptures were carved directly out of solid basalt rock cliffs rather than being constructed with external building materials.
• The most famous sculpture within the complex is the Trimurti (or Sadashiva), a 20-foot high colossal bust depicting three faces of Lord Shiva representing creation, preservation, and destruction.
• The site consists of two groups of caves: five Hindu caves dedicated to the Shaiva sect and two Buddhist caves, showcasing a blend of religious artistic traditions.
• Recognizing its historical and cultural significance, UNESCO designated the Elephanta Caves as a World Heritage Site in 1987.

 Additional Information

• Temple Architectural Styles
• Nagara: This is the North Indian style of temple architecture, characterized by a curvilinear shikhara (tower), a square plan, and the absence of elaborate boundary walls or gateways.
• Dravida: Prevalent in South India, this style features pyramidal towers (Vimana), large Gopurams (monumental entrance gateways), and a temple tank.
• Vesara: This is a hybrid style that combines features of both Nagara and Dravida traditions; it emerged primarily in the Deccan region under the Chalukyas and Hoysalas.

The correct answer is Assam.

Key Points

• Majuli is a massive fluvial landform located in the midstream of the Brahmaputra River within the state of Assam.
• It is officially recognized by the Guinness World Records as the world's largest river island, a title it earned in September 2016 by surpassing Marajo in Brazil.
• In the same year, Majuli was declared a separate administrative district by the Government of Assam, making it the first island district in the history of India.
• The island is the cultural capital of Assamese civilization and serves as the epicenter of the Neo-Vaishnavite movement, which was pioneered by the saint-reformer Srimanta Sankardeva in the 15th and 16th centuries.
• Geographically, it is bounded by the main course of the Brahmaputra to the south and the Kherkutia Xuti (an anabranch) to the north, which is joined by the Subansiri River.

 Additional Information

• Geographical and Cultural Context:
• Erosion: The island originally spanned over 1,250 square kilometers at the beginning of the 20th century, but due to severe bank erosion, its area has shrunk to approximately 352 to 400 square kilometers.
• Sattras: The island is home to several Sattras (monastic institutions), such as Auniati, Dakshinpat, and Kamalabari, which preserve the Sattriya dance form, one of India's classical dances.
• Biodiversity: Majuli is a part of the Indo-Burma biodiversity hotspot and attracts numerous migratory birds during the winter season.
• Agriculture: The local economy is primarily agrarian, famous for Komol Saul (a type of rice eaten without cooking) and traditional handloom weaving.

The correct answer is Only (a) and (c).

Key Points

• The Rajya Sabha (Council of States) is the Upper House of the Indian Parliament. According to Article 83(1), it is a permanent body and is not subject to dissolution, unlike the Lok Sabha. Hence, statement (a) is correct.
• The Constitution mandates a staggered retirement process to maintain continuity. It specifies that as nearly as possible, one-third of the members must retire every second year. The statement provided mentions half the members every third year, which is factually wrong. Hence, statement (b) is incorrect.
• While the Constitution empowered the Parliament to fix the term of members, the Representation of the People Act, 1951, formally set the term of office for a Rajya Sabha member at six years. Hence, statement (c) is correct.

 Additional Information

• Composition of Rajya Sabha:
• The maximum strength is fixed at 250 members.
• Currently, there are 245 members, where 233 represent the States and Union Territories, and 12 are nominated by the President.
• Nominated members are chosen for their special knowledge in Literature, Science, Art, and Social Service.
• Presiding Officers:
• The Vice-President of India is the ex-officio Chairman of the Rajya Sabha.
• The Deputy Chairman is elected by the Rajya Sabha from amongst its members to preside in the absence of the Chairman.
• Eligibility Criteria:
• A candidate must be a citizen of India and not less than 30 years of age.
• They must possess other qualifications prescribed by Parliament under the law.

The correct answer is Alleles.

Key Points

• An allele represents one of two or more alternative versions of a gene that arise by mutation and are found at the same place (locus) on a chromosome.
• In diploid organisms, such as humans, an individual inherits two alleles for each gene, one from each parent.
• Alleles contribute to the organism’s phenotype, which is the outward appearance or observable characteristic of the trait, such as eye color or hair texture.
• If the two alleles are the same, the individual is homozygous for that gene; if the alleles are different, the individual is heterozygous.
• Gregor Mendel, the father of modern genetics, first identified that these hereditary factors exist in pairs and segregate during the formation of gametes.

 Additional Information

• Genes:
• These are the basic physical and functional units of heredity, consisting of specific sequences of DNA that act as instructions to produce molecules called proteins.
• Chromosomes:
• These are thread-like structures made of nucleic acids and protein (histones) found in the nucleus of most living cells, carrying genetic information in the form of genes.
• Humans possess 23 pairs of chromosomes, including 22 pairs of autosomes and one pair of sex chromosomes (XX or XY).
• Codons:
• A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis.
• There are 64 possible codons in the genetic code, 61 of which specify amino acids and 3 serve as stop codons to terminate translation.

The correct answer is Chloroplasts.

Key Points

• Chloroplasts are specialized plastids found in plant cells and green algae that serve as the main site for photosynthesis, the process of converting light energy into chemical energy.
• They contain the green pigment chlorophyll, which is essential for absorbing radiant energy from sunlight to drive the synthesis of organic compounds.
• Structurally, chloroplasts are enclosed by a double membrane and contain an internal system of fluid-filled sacs called thylakoids, which are stacked into structures known as grana.
• The light-dependent reactions of photosynthesis occur within the thylakoid membranes, where ATP and NADPH are produced.
• The light-independent reactions, or the Calvin cycle, take place in the stroma, the colorless fluid surrounding the thylakoids, where carbon dioxide is fixed into glucose.

 Additional Information

• Mitochondria:
• Known as the powerhouse of the cell, they are the site of aerobic respiration and the generation of Adenosine Triphosphate (ATP).
• Like chloroplasts, they contain their own circular DNA and 70S ribosomes.
• Ribosomes:
• These are non-membrane bound organelles responsible for protein synthesis by translating messenger RNA (mRNA) into polypeptide chains.
• They are found in both prokaryotic and eukaryotic cells.
• Golgi bodies:
• This organelle acts as a packaging center, involved in the glycosylation of proteins and lipids.
• They package substances into vesicles for secretion or delivery to various intracellular targets.

The correct answer is Article 21.

Key Points

• Article 21 of the Indian Constitution explicitly guarantees the Fundamental Right to the protection of life and personal liberty.
• It mandates that no person shall be deprived of these rights except according to the procedure established by law.
• This right is considered the cornerstone of the Constitution and is available to both citizens and non-citizens alike.
• Following the 44th Amendment Act (1978), it was established that Article 21 cannot be suspended even during a National Emergency.
• The Supreme Court expanded its scope in the landmark Maneka Gandhi vs Union of India (1978) case, ruling that the procedure established by law must be just, fair, and reasonable.
• Judicial interpretations have included various implied rights under this article, such as the Right to Privacy, Right to a Clean Environment, and Right to Health.

 Additional Information

• Article 14:
• Guarantees Equality before the law and Equal protection of the laws within the territory of India, preventing arbitrary state action.
• Article 26:
• Part of the Right to Freedom of Religion, it grants every religious denomination the right to manage its own affairs in matters of religion and property.
• Article 30:
• Protects the Rights of Minorities (based on religion or language) to establish and administer educational institutions of their choice.

The correct answer is Australian Constitution.

Key Points

• The concept of Concurrent powers of legislation, which allows both the Union and the State governments to legislate on specific subjects, is a fundamental feature of the Indian Constitution borrowed from Australia.
• These powers are primarily enumerated in the Concurrent List (List III) of the Seventh Schedule, enabling cooperative federalism by allowing the Parliament and State Legislatures to act on subjects like Education, Forests, and Criminal Law.
• The Australian Constitution also served as the source for the provision of a Joint Sitting of both Houses of Parliament (Lok Sabha and Rajya Sabha) to resolve legislative deadlocks under Article 108.
• Furthermore, the principles regarding the Freedom of Trade, commerce, and intercourse within the country and between states were adopted from the Australian model to ensure economic unity.

 Additional Information

• American Constitution:
• Source for Fundamental Rights (Part III) and the Independence of the Judiciary.
• Provided the mechanism for Judicial Review and the procedure for the Impeachment of the President.
• Influenced the removal process of Supreme Court and High Court judges and the post of Vice-President.
• Russian Constitution (former USSR):
• The concept of Fundamental Duties under Article 51A was inspired by this constitution.
• The ideals of Social, Economic, and Political Justice enshrined in the Preamble were adopted from the Soviet model.
• German Reich Constitution (Weimar Constitution):
• The provision for the Suspension of Fundamental Rights during a National Emergency was borrowed from the Weimar Constitution of Germany.

The correct answer is Jainism.

Key Points

• Jainism is an ancient Indian religion that emerged from the Shramana tradition, which existed alongside the Vedic religion in the Indian subcontinent.
• The religion traces its spiritual ideas and history through a succession of 24 Tirthankaras (spiritual teachers), beginning with Lord Rishabhanatha and ending with Lord Mahavira in the 6th century BCE.
• Historically, Jainism gained significant prominence in regions such as Magadha (modern-day Bihar) and later spread to Gujarat, Rajasthan, and Karnataka.
• The core philosophy is centered on the five mahavratas: Ahimsa (non-violence), Satya (truth), Asteya (non-stealing), Brahmacharya (chastity), and Aparigraha (non-attachment).
• Unlike several other world religions, Jainism does not believe in a creator deity but focuses on the purification of the Jiva (soul) to achieve Kevala Jnana (omniscience).

 Additional Information

• Zoroastrianism:
• Origin: Founded in ancient Persia (modern-day Iran) by the prophet Zoroaster around the 6th century BCE.
• Key Scripture: The Avesta, focusing on the dualistic struggle between Ahura Mazda (the wise lord) and Angra Mainyu (destructive spirit).
• Judaism:
• Origin: Established in the Middle East (specifically Levant/Canaan) over 3,500 years ago.
• Core Belief: Monotheistic faith rooted in the covenant between God and the people of Israel as documented in the Torah.
• Christianity:
• Origin: Developed in the Roman province of Judea (modern-day Israel/Palestine) in the 1st century CE.
• Foundation: Based on the life and teachings of Jesus Christ, spreading rapidly through the Roman Empire.

The correct answer is Tamil Nadu.

Key Points

• The Kudankulam Nuclear Power Plant (KKNPP) is located in the Tirunelveli district of the southern state of Tamil Nadu.
• It is the largest nuclear power station in India, designed to have a total capacity of 6,000 MW once all six planned units are fully operational.
• The plant was developed as a result of an inter-governmental agreement signed between India and the Soviet Union (now Russia) in November 1988.
• It utilizes VVER-1000 reactors, which are a specific type of Pressurized Water Reactor (PWR) provided by the Russian state corporation Rosatom.
• The first unit was synchronized with the southern power grid in 2013, significantly bolstering the energy security of the region.
• The project is operated by the Nuclear Power Corporation of India Limited (NPCIL), a public sector undertaking under the Department of Atomic Energy.

 Additional Information

• Karnataka:
• This state houses the Kaiga Atomic Power Station located in the Uttara Kannada district along the Kali River.
• Maharashtra:
• It is home to the Tarapur Atomic Power Station (TAPS) in Palghar, which was the first commercial nuclear power plant in India, established in 1969 with assistance from the United States.
• Other Major Nuclear Plants:
• Rajasthan: Features the Rajasthan Atomic Power Station (RAPS) located at Rawatbhata, which uses CANDU reactor technology.
• Uttar Pradesh: Hosts the Narora Atomic Power Station (NAPS) in the Bulandshahr district.
• Gujarat: Contains the Kakrapar Atomic Power Station (KAPS) situated near Surat.

The correct answer is Alveoli.

Key Points

• Alveoli are the primary sites of gaseous exchange in the human respiratory system, providing the interface between the air and the blood.
• These are tiny, thin-walled, vascularized balloon-like structures located at the terminal ends of the respiratory bronchioles.
• The exchange of Oxygen (O₂) and Carbon Dioxide (CO₂) across the alveolar membrane occurs via simple diffusion driven by partial pressure gradients.
• The diffusion membrane is incredibly thin (less than a millimeter), consisting of the squamous epithelium of the alveoli and the endothelium of the surrounding pulmonary capillaries.
• The human lungs contain approximately 300 million alveoli, creating a massive surface area of roughly 70 to 100 square meters to maximize gas diffusion efficiency.

 Additional Information

• Pharynx:
• It serves as a common passage for both food and air, extending from the nasal cavity to the larynx.
• It is divided into three sections: the nasopharynx, oropharynx, and laryngopharynx.
• Trachea:
• Known as the windpipe, it is a straight tube extending up to the mid-thoracic cavity.
• It is supported by incomplete cartilaginous rings (C-shaped) that prevent the airway from collapsing during inhalation.
• Bronchi:
• The trachea divides at the level of the 5th thoracic vertebra into right and left primary bronchi.
• These tubes further branch into secondary and tertiary bronchi to conduct air deep into the lung parenchyma.

The correct answer is Kerala.

Key Points

• Malayalam is a major Dravidian language spoken predominantly in the Indian state of Kerala and the union territories of Lakshadweep and Puducherry (specifically the Mahé region).
• It was officially designated as a Classical Language of India in 2013, recognizing its ancient literary heritage and independent linguistic evolution.
• The state of Kerala was formed on November 1, 1956, following the States Reorganisation Act, largely based on the linguistic distribution of Malayalam speakers from the former regions of Travancore, Cochin, and Malabar.
• Linguistically, Malayalam is closely related to Tamil but has been significantly influenced by Sanskrit vocabulary and grammar over several centuries.
• The language uses its own unique Malayalam script, which is an alphasyllabary belonging to the Brahmic family of scripts.

 Additional Information

• Andhra Pradesh:
• The primary official language is Telugu. It was the first state in India to be formed on a linguistic basis in 1953.
• Karnataka:
• The primary official language is Kannada. It is located on the south-western coast (Konkan and Kanara regions) but is distinct from the Malayalam speaking zone.
• Tamil Nadu:
• The primary official language is Tamil. Tamil holds the distinction of being the first language in India to be accorded Classical Language status in 2004.
• Classical Languages of India:
• Apart from Malayalam, Tamil, Telugu, and Kannada, other languages with this status include Sanskrit and Odia.

The correct answer is Khasi.

Key Points

• Khasi is a significant language spoken primarily by the Khasi people in the state of Meghalaya, India, particularly in the Khasi Hills and Jaintia Hills districts.
• It is classified under the Austro-Asiatic language family, specifically within the Mon-Khmer branch, making it a linguistic relative of languages like Vietnamese and Khmer.
• The language is unique in the Northeast Indian context, as most neighboring tribal languages belong to the Sino-Tibetan (Tibeto-Burman) family.
• According to the 2011 Census, there are over 1.4 million Khasi speakers in India, and it holds the status of an Associate Official Language in Meghalaya.
• Historically, Khasi did not have a written script until the 19th century when Thomas Jones, a Welsh Christian missionary, introduced the Roman script (Latin alphabet) to transcribe the language.

 Additional Information

• Garo:
• Spoken by the Garo tribe mainly in the Garo Hills of Meghalaya.
• It belongs to the Bodo-Konyak-Jingpho group of the Tibeto-Burman language family.
• Mizo:
• The native language of the Mizo people in the state of Mizoram.
• It is a member of the Kuki-Chin branch of the Tibeto-Burman family.
• Bodo:
• Spoken primarily by the Bodo community in Assam.
• It is one of the 22 Scheduled Languages of India and belongs to the Tibeto-Burman family.

The correct answer is Latina.

Key Points

• The Latina, also known as the Rekha-Prasada, is the most fundamental and common type of shikhara in the Nagara style of North Indian temple architecture.
• It is characterized by a square base and walls that curve inward as they rise, culminating in a single point at the top, which creates a distinct curvilinear profile.
• The Latina shikhara is specifically designed to sit directly above the garbhagriha (the innermost sanctum), signifying the most sacred part of the temple complex.
• In later Nagara developments, the Latina style evolved into more complex forms like Sekhari and Bhumija, which incorporate multiple miniature shikharas (urushringas) attached to the central tower.
• Unlike the Phamsana roofs which are used for mandapas, the Latina focuses on verticality and a smooth inward curve.

 Additional Information

• Phamsana:
• These structures are characterized by being broader and shorter than the Latina type.
• The roofs are composed of several slabs that rise in a straight slope rather than a curve, meeting at a single point over the center of the building.
• In many North Indian temples, the Phamsana design is specifically used for the mandapa (assembly hall), while the Latina is reserved for the main deity’s chamber.
• Valabhi:
• These are rectangular buildings featuring a roof that rises into a vaulted chamber.
• The roof shape is often compared to a wagon-vaulted structure, resembling the rounded top of a wagon or a bamboo container.
• This style is often associated with early rock-cut architecture and specific regional variations in Gujarat and Rajasthan.
• Gajaprishta:
• This term refers to an apsidal or semi-circular plan, literally meaning 'elephant-backed'.
• It is a distinct architectural form where the rear of the temple is rounded, a feature frequently seen in early Buddhist chaitya halls and specific Dravida or Vesara influenced structures.