DSSSB MTS Official Paper (Held On: 11 May, 2026 Shift 2) (Previous Year Paper)

Given:

‘he eats fruit’ is coded as ‘lp mk jv’ 

‘fruit is red’ is coded as ‘wc qz mk’. 

Code for "fruit" is "mk"

Hence, the correct answer is “Option 2”.

Seven boxes A, B, C, I, J, K and L are kept one over the other but not necessarily in the same order.

1. Only three boxes are kept below J.
2. Only two boxes are kept between J and I.
3. Only K is kept above C.
4. L is kept at some place below A and at some place above B.

Final Arrangement:

The second position from the bottom is B.

Hence, the correct answer is “Option 1”.

Six people, W, X, Y, C, D and E, are sitting around a circular table, facing the center of the table.

1. Only two people sit between W and Y when counted from the left of W.
2. E sits to the immediate left of W.
3. X is an immediate neighbour of C as well as Y. 

Only one person sit between D and X when counted from the right of X.

Hence, the correct answer is “Option 2”.

Given Statement:

Q > W < R < B = G

Conclusions:

I. Q < R → False (No definite relationship can be established between Q and R)

II. G < Q → False (No definite relationship can be established between G and Q)

Therefore, neither I nor II is true.

Hence, the correct answer is “Option 1”.

Given series:

(Left) 1 5 9 3 6 2 9 8 7 5 3 6 9 8 4 1 5 9 2 6 3 2 5 8 7 5 6 3 9 8 7 4 5 1 5 9 6 3 1 5 (Right)

Condition to be checked:

Even digit ← Odd digit → Even digit

Checking the series:

(Left) 1 5 9 3 6 2 9 8 7 5 3 6 9 8 4 1 5 9 2 6 3 2 5 8 7 5 6 3 9 8 7 4 5 1 5 9 6 3 1 5 (Right)

There are 5 such odd digits that are immediately preceded by an even digit and immediately followed by an even digit.

Hence, the correct answer is “Option 4”.

Given:

ILES is coded as 0183

SLIT is coded as 1238

Therefore, the code for T is 2.

Hence, the correct answer is “Option 1”.

Given word: FLOATING

The new group of letters thus formed is G M N Z U H O H.

Now, we need to find the third letter from the left in this group:

3^rd letter = N

Hence, the correct answer is “Option 4”.

Given series:

(Left) A # O N / * L O + $ A D Z Z W K * J Q S T (Right)

Condition to be checked:

Symbol ← Symbol → Letter

Checking the series:

(Left) A # O N / * L O + $ A D Z Z W K * J Q S T (Right)

There are two such symbols that are immediately preceded by a symbol and immediately followed by a letter.

Hence, the correct answer is "Option 4".

Given:

‘BASE’ is coded as ‘1436’

‘BEAR’ is coded as ‘1645’. 

Code for "S" is "3".

Hence, the correct answer is “Option 3”.

Given Statement:

L < M ≤ N > R = S

Conclusions:

I: N > L → True (Directly follows from L < M ≤ N)

II: S < N → True (Directly follows from N > R = S)

Therefore, both I and II are true.

Hence, the correct answer is “Option 3”.

Given Statements:

All eyes are jeeps.

No eye is a sword.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some swords are jeeps → Does not follow (In the least possible Venn diagram, there is no intersection between swords and jeeps. Since there is no definite relation, it cannot be considered true.)

II. All jeeps are swords → Does not follow (We know all eyes are jeeps and no eye is a sword. This implies that the part of jeeps which are eyes can never be swords, so all jeeps can never be swords.)

So, neither conclusion I nor II follows.

Hence, the correct answer is “Option 3”.

Seven boxes I, J, K, L, M, N and O are kept one over the other but not necessarily in the same order.

1. Only two boxes are kept below M.
2. Only one box is kept above N.
3. Only one box is kept between N and K.
4. O is kept immediately above L.
5. I is kept at some place below J.

The final arrangement of boxes from top to bottom is:

There are four boxes kept between J and O.

Hence, the correct answer is “Option 4”.

Given series:

(Left) = L ? L N N + * ? ^ T ^ C A W $S V$ (Right)

Condition to be checked:

Vowel ← Consonant → Symbol

Checking the series:

(Left) = L ? L N N + * ? ^ T ^ C A W $ S V $ (Right)

There is only one such consonant that satisfies the given condition.

Hence, the correct answer is "Option 4".

Given series:

(Left) C J Z B % = \ U O $ Z ? = R % / = * @ (Right)

Condition to be checked:

Letter ← Symbol → Letter

Checking the series:

(Left) C J Z B % = \ U O $ Z ? = R % / = * @ (Right)

Therefore, there is only  one such symbols that satisfy the given condition.

Hence, the correct answer is "Option 4".

A, B, C, D, Q, R and S are sitting around a circular table facing the centre of the table.

1. Only one person sits between S and A when counted from the left of A.
2. D sits third to the right of Q.
3. C sits third to the left of B.
4. D sits to the immediate right of C.
5. R is not an immediate neighbour of C. 

Three people sit between R and A when counted from the right of R.

Hence, the correct answer is “Option 3”.

Family Chart:

Symbol Reference:

Given: Q pm U ! A @ C : H

It means: Q is the father of U, U is the brother of A, A is the sister of C, and C is the wife of H.

Q is the wife's father of H.

Hence, the correct answer is “Option 4”.

Seven boxes R, S, T, U, V, W and X are kept one over the other but not necessarily in the same order.

1. Only V is kept above W.
2. Only two boxes are kept between W and R.
3. Only X is kept below U.
4. S is not kept immediately above R.

W is kept second above T.

Hence, the correct answer is “Option 1”.

Seven boxes R, S, T, U, V, W and X are kept one over the other but not necessarily in the same order.

1. Only three boxes are kept above X.
2. Only one box is kept between T and X.
3. Only three boxes are kept between T and W.
4. W is kept at some place above X.
5. R is kept immediately below W.
6. U is kept at one of the places above S.
7. V is not kept immediately above or below T.

Final Arrangement Table:

Box S is kept at the lowermost position.

Hence, the correct answer is “Option 2”.

Family Chart:

Symbol Reference:

Given: Q pm U @ A ! C : H

It means: Q is the father of U, U is the sister of A, A is the brother of C, and C is the wife of H.

Q is the wife's father of H.

Hence, the correct answer is “Option 1”.

Given series:

(Left) X V S C + + W & W & B ^ K S X D ? & B (Right)

Condition to be checked:

Consonant ← Symbol → Letter

Checking the series:

(Left) X V S C + + W & W & B ^ K S X D ? & B (Right)​

There are 3 (W&W, W&B, B^K) such symbols that satisfy the given condition.

Hence, the correct answer is "Option 2".

Logic: First Number − Second Number = Third Number

For the first set: 19 − 4 − 15

19 − 4 = 15

For the second set: 4 − 2 − 2

4 − 2 = 2

Similarly,

Option (1): 10 − 2 − 8

10 − 2 = 8

Hence, the correct answer is “Option 1”.

The option in which the given figure is embedded is,

Hence, the correct answer is “Option 4”.

Logic: (First number + Second number) − 11 = Third number

For the set (11, 7, 7) →

11 + 7 = 18

18 − 11 = 7

For the set (13, 9, 11) →

13 + 9 = 22

22 − 11 = 11

Similarly, 

Option (3): (9, 5, 3)

9 + 5 = 14

14 − 11 = 3

Hence, the correct answer is “Option 3”.

BODMAS Table: 

Given equation: 10 G 5 E 8 H 14 F 15 = ?

Now, replacing the symbols:

⇒ 10 ÷ 5 + 8 × 14 - 15 = ?

⇒ 10 ÷ 5 + 8 × 14 - 15 = ?

⇒ 2 + 8 × 14 - 15 = ?

⇒ 2 + 112 - 15 = ?

⇒ 2 + 112 - 15 = ?

⇒ 114 - 15 = ?

⇒ 99.

Hence, the correct answer is "Option 4".

The logic followed here is:

For WXT to PQM

For CDZ to VWS

The common pattern is a constant letter shift of −7 for each successive letter.

Option 1) LMI to DFA

The logic is not followed here as the shifts are −8, −7, −8.

Option 2) LMI to EFB

This pair follows the same −7 shift logic.

Option 3) LLG to EFB

The logic is not followed here as the shifts are −7, −6, −5.

Option 4) LLG to DEA

The logic is not followed here as the shifts are −8, −7, −6.

Thus, the pair LMI : EFB follows the same logic.

Hence, the correct answer is 'Option 2'.

The logic followed here is:

For RVW to TXY

For MQR to OST

The common pattern is a constant letter shift of +2 for each letter in the set.

Option 1) GJJ to HLM

The logic is not followed here as the shifts are +1, +2, +3.

Option 2) GKL to HMM

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

Option 3) GJJ to IMN

The logic is not followed here as the shifts are +2, +3, +4.

Option 4) GKL to IMN

This pair follows the same logic of +2 shift for each letter.

Thus, the pair GKL : IMN follows the same logic.

Hence, the correct answer is 'Option 4'.

BODMAS Table: 

Given equation: 30 × 2 + 10 ÷ 1 - 4 = ?

Now, replacing the symbols:

⇒ 30 ÷ 2 - 10 × 1 + 4 = ?

⇒ 30 ÷ 2 - 10 × 1 + 4 = ?

⇒ 15 - 10 × 1 + 4 = ?

⇒ 15 - 10 + 4 = ?

⇒ 15 - 10 + 4 = ?

⇒ 5 + 4 = ?

⇒ 9.

Hence, the correct answer is "Option 3".

Given Number: 3186547.

Rearranging in Ascending Order

The new number formed is 1345678.

The digit second from the left is 3.

The digit second from the right is 7.

Sum = 3 + 7 = 10

Hence, the correct answer is “Option 4”.

Logic followed here is,

0 + 200 = 200

200 + 250 = 450

450 + 300 = 750

750 + 350 = 1100

1100 + 400 = 1500

1500 + 450 = 1950.

Hence, the correct answer is “Option 3”.

BODMAS Table: 

Given equation: 42 D 6 C 2 A 5 B 3 = ?

Now, replacing the symbols:

⇒ 42 ÷ 6 × 2 + 5 - 3 = ?

⇒ 42 ÷ 6 × 2 + 5 - 3 = ?

⇒ 7 × 2 + 5 - 3 = ?

⇒ 14 + 5 - 3 = ?

⇒ 14 + 5 - 3 = ?

⇒ 19 - 3 = ?

⇒ 16.

Hence, the correct answer is "Option 2".

The pattern observed is: (First Number) − (Second Number) = Third Number.

For the set 14 - 2 - 12 →

14 − 2 = 12

For the set 11 - 4 - 7 →

11 − 4 = 7

Similarly, 

Option (4): 19 - 9 - 10 →

19 − 9 = 10

Hence, the correct answer is “Option 4”.

Hence, the correct answer is “Option 1”.

Hence, the correct answer is “Option 2”.

Logic followed here is,

5 + 5 = 10

10 + 6 = 16

16 + 7 = 23

23 + 8 = 31

31 + 9 = 40

Hence, the correct answer is “Option 2”.

Mirror image of given figure,

Hence, the correct answer is “Option 2”.

Given Statements:

All eyes are jokers.

No eye is a sword.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some swords are jokers → Does not follow (According to the least possible Venn diagram, there is no direct relation between swords and jokers, so it is not definite.)

II. All jokers are swords → Does not follow (Since all eyes are jokers and no eye is a sword, the part of jokers that consists of eyes can never be swords.)

So, neither conclusion I nor II follows.

Hence, the correct answer is “Option 3”.

BODMAS Rule:

Given:

We need to find which option results in 30.

Let's check each option one by one:

Option 1) 30 H 5 J 6 G 3 I 10

Replacing the symbols:

30 × 5 − 6 ÷ 3 + 10

= 150 − 2 + 10

= 148 + 10

= 158

Since 158 ≠ 30, this option is incorrect.

Option 2) 30 G 5 I 6 H 7 J 10

Replacing the symbols:

30 ÷ 5 + 6 × 7 − 10

= 6 + 42 − 10

= 48 − 10

= 38

Since 38 ≠ 30, this option is incorrect.

Option 3) 30 I 5 G 6 J 4 H 10

Replacing the symbols:

30 + 5 ÷ 6 − 4 × 10

= 30 + 0.8333 − 40

= -9.1667 (approx.)

Since -9.1667 ≠ 30, this option is incorrect.

Option 4) 30 G 5 H 6 I 4 J 10

Replacing the symbols:

30 ÷ 5 × 6 + 4 − 10

= 6 × 6 + 4 − 10

= 36 + 4 − 10

= 40 − 10

= 30

Since 30 = 30, this option is correct.

Hence, the correct answer is “Option 4”.

FG - IN →

PQ - SX →

KL - NT →

AB - DI →

Hence, the correct answer is “Option 3”.

The logic followed here is:

For CLHR to FOKU

For OXTD to RAWG

The common pattern is a constant letter shift of +3 for each successive letter according to the English alphabetical order.

Applying logic to XGCM

Thus, the letter cluster XGCM is related to AJFP following the same logic.

Hence, the correct answer is 'Option 2'.

Logic followed here is,

50 + 200 = 250

250 + 250 = 500

500 + 300 = 800

800 + 350 = 1150

1150 + 400 = 1550

1550 + 450 = 2000

Hence, the correct answer is “Option 3”.

The correct answer is 1859.

Key Points

• The Indigo Rebellion, also known as the Nil Bidroha, was a major peasant uprising that began in March 1859 in the Nadia district of Bengal.
• It was a strike directed against the European planters who forced Indian farmers to cultivate Indigo, a blue dye, under an extremely exploitative system of advances known as the Dadni system.
• The revolt was spearheaded by Digambar Biswas and Bishnucharan Biswas in the village of Chaugacha, where peasants refused to sow any more indigo seeds.
• The rebellion was notable for the communal harmony between Hindu and Muslim peasants and the massive support it received from the Bengali intelligentsia and the urban middle class.
• Farmers organized social boycotts of the planters' servants and physically defended their lands against the Lathiyals (armed retainers) employed by the British factories.

 Additional Information

• Indigo Commission (1860):
• Due to the severity of the unrest, the government established a commission headed by W.S. Seton-Karr. It ruled that the cultivation of indigo was not profitable for the ryots and that they could not be forced to fulfill existing contracts.
• Literary Influence:
• The play Neel Darpan (The Indigo Mirror), written by Dinabandhu Mitra in 1860, became the face of the movement, highlighting the misery and torture inflicted by the planters.
• The Hindu Patriot:
• Harish Chandra Mukherjee, through his newspaper, played a crucial role by reporting the grievances of the farmers and advocating for their legal rights against the colonial state.
• Long-term Impact:
• The rebellion eventually led to the collapse of the indigo industry in Bengal by the end of 1860, as planters shifted their operations to Bihar.

The correct answer is To accept deposits, lend funds, and offer banking services.

Key Points

• Acceptance of Deposits is the foundational function where commercial banks collect savings from the public through Savings Accounts, Current Accounts, and Time Deposits like Recurring or Fixed Deposits.
• Advancing Loans involves utilizing the pooled deposits to provide Credit Facilities such as Cash Credit, Overdrafts, and Term Loans to borrowers, which is essential for industrial and agricultural growth.
• Credit Creation is a unique power of commercial banks where they expand the Money Supply by creating Derivative Deposits through the lending process, significantly impacting the liquidity of the economy.
• Banks act as Financial Intermediaries, bridging the gap between surplus units (savers) and deficit units (investors), thereby facilitating Capital Formation.
• In India, these entities are strictly governed by the Banking Regulation Act, 1949, which defines banking as the accepting of deposits of money from the public for the purpose of lending or investment.

 Additional Information

• Central Bank Functions:
• Regulating financial markets, issuing Legal Tender, and maintaining economic stability are the primary roles of a Central Bank (e.g., the Reserve Bank of India).
• Unlike commercial banks, the Central Bank does not deal directly with the general public for deposits or personal loans.
• Insurance and Risk Management:
• Providing insurance coverage and managing specific financial risks are functions of Insurance Companies regulated by bodies like IRDAI.
• While some banks offer Bancassurance, it remains a secondary or agency function rather than a primary banking function.
• Profit Mechanism:
• Commercial banks operate on a Profit Motive, primarily earning through the Spread, which is the interest rate differential between what they pay to depositors and what they charge borrowers.

The correct answer is Uttarakhand.

Key Points

• The 38^th edition of the National Games of India is scheduled to be held in Uttarakhand in 2025, specifically spanning from January 28 to February 14.
• The Indian Olympic Association (IOA) officially announced that the state would host approximately 38 sports disciplines, featuring participation from over 10,000 athletes and officials.
• The events are planned to take place across several districts, including Dehradun, Haldwani, Haridwar, and Rudrapur, utilizing specialized venues like the Maharana Pratap Sports College.
• The Himalayan Monal, which is the state bird of Uttarakhand, has been chosen as the official mascot for this multi-sport event to promote regional identity and biodiversity.
• This edition is part of a larger initiative to enhance winter sports infrastructure and high-altitude training facilities in the Himalayan region, positioning the state as a future hub for national and international competitions.

 Additional Information

• Context of Previous Editions:
• 37^th National Games (2023): These were hosted by Goa, where Maharashtra finished at the top of the medal table, securing the Raja Bhalindra Singh Trophy.
• 36^th National Games (2022): Held in Gujarat across six cities, this edition marked the revival of the games after a gap of seven years since the 2015 edition in Kerala.
• Haryana: Known for its dominant performance in Wrestling and Boxing, this state consistently finishes in the top tier of the overall championship rankings.
• Indian Olympic Association (IOA): Established in 1927, it is the premier body responsible for overseeing the National Games and India's participation in the Olympics and Asian Games.
• Origins: The first-ever Indian Olympic Games (now National Games) took place in Lahore in 1924, aimed at selecting athletes for the Olympic Games.

The correct answer is NETRA, NTPC R&D Centre, Greater Noida.

Key Points

• Shri Manohar Lal, the Union Minister of Power and Housing & Urban Affairs, officially inaugurated India's largest and pioneering MWh-scale Vanadium Redox Flow Battery (VRFB) system at the NTPC Energy Technology Research Alliance (NETRA) campus in Greater Noida.
• The system boasts a storage capacity of 3 MWh, designed to provide long-duration energy storage, which is vital for stabilizing the power grid as renewable energy penetration increases.
• This project represents a major step in indigenous technology development, as NETRA serves as the advanced Research and Development wing of NTPC Limited, focusing on sustainability and carbon neutrality.
• The inauguration marks a strategic shift toward non-lithium-based battery technologies, reducing dependency on imported raw materials and supporting the Aatmanirbhar Bharat initiative in the energy sector.

 Additional Information

• Vanadium Redox Flow Battery (VRFB)
• It utilizes vanadium ions in different oxidation states in liquid electrolytes to store and release chemical energy.
• Unlike conventional batteries, VRFBs offer a lifespan exceeding 20 years with minimal degradation and are non-flammable, making them safer for large-scale utility applications.
• The technology allows for independent scaling of power (determined by the stack size) and energy (determined by the electrolyte volume).
• NETRA (NTPC Energy Technology Research Alliance)
• Established in 2009, it focuses on cutting-edge research in Carbon Capture and Utilization (CCU), Green Hydrogen, and waste-to-energy.
• The center is instrumental in achieving India's target of 500 GW of non-fossil fuel capacity by 2030.
• NTPC Limited
• It is India's largest power utility, a Maharatna Public Sector Enterprise under the Ministry of Power, headquartered in New Delhi.

The correct answer is Reserve Bank of India (RBI).

Key Points

• The Reserve Bank of India (RBI) is the central bank and the primary regulatory authority for the financial sector in India, established under the Reserve Bank of India Act, 1934.
• Microfinance Institutions (MFIs) that are registered as Non-Banking Financial Company-Microfinance Institutions (NBFC-MFIs) are directly supervised by the RBI to ensure they adhere to capital adequacy and liquidity norms.
• In 2011, following the recommendations of the Malegam Committee, the RBI introduced a dedicated regulatory framework to monitor the lending practices, interest rate caps, and margin caps of MFIs.
• The Regulatory Framework for Microfinance Loans, 2022, expanded the RBI's oversight to all Commercial Banks, Cooperative Banks, and NBFCs engaged in microfinance, standardizing the definition of microfinance loans.
• The RBI enforces a Fair Practices Code to prevent over-indebtedness and ensure consumer protection by prohibiting coercive recovery methods and requiring transparent pricing of loans.

 Additional Information

• Insurance Regulatory and Development Authority of India (IRDAI):
• A statutory body formed under the IRDAI Act, 1999, tasked with regulating and promoting the insurance and re-insurance industries in India.
• Securities and Exchange Board of India (SEBI):
• Established in 1988 and given statutory powers in 1992, it regulates the securities market, protecting the interests of investors in the stock market.
• Ministry of Finance:
• The Ministry of Finance is a Government of India ministry that manages the country's fiscal policy, budgeting, and taxation, but it does not function as the day-to-day operational regulator for MFIs.

The correct answer is Life Insurance Corporation of India.

Key Points

• The Ministry of Rural Development (MoRD) formalized a Memorandum of Understanding (MoU) with the Life Insurance Corporation of India (LIC) in July 2025 to provide a robust social security framework for rural households.
• This partnership is a strategic component of the Deendayal Antyodaya Yojana-National Rural Livelihoods Mission (DAY-NRLM), focusing on the financial inclusion of millions of women associated with Self-Help Groups (SHGs) across the country.
• The primary objective of this agreement is to facilitate access to life insurance coverage, thereby mitigating financial risks for the rural poor and supporting the government’s Lakhpati Didi initiative.
• By utilizing LIC’s extensive distribution network, the government aims to streamline the enrollment process for schemes like the Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY) for members of the SHG ecosystem.
• This collaboration is designed to empower women economically by ensuring their families are protected against unforeseen exigencies, which is a critical step toward achieving sustainable development in rural India.

 Additional Information

• Life Insurance Corporation of India (LIC):
• Formed in September 1956 through the Life Insurance Corporation Act, it is the premier state-owned insurance and investment corporation in India.
• It is headquartered in Mumbai and serves as a major investor in government securities and infrastructure projects.
• DAY-NRLM and Lakhpati Didi:
• DAY-NRLM is a flagship poverty alleviation program that seeks to organize the rural poor into Self-Help Groups to foster institutional platforms for the poor.
• The Lakhpati Didi scheme targets enabling 3 crore women to earn an annual income of at least Rs 1 lakh through diversified livelihood interventions and financial literacy.

The correct answer is Bundeli martial arts.

Key Points

• Bhagwandas Raikwar is a veteran practitioner and dedicated promoter of Bundeli martial arts, specifically focusing on the traditional skill of Lathi-Kathi (staff fighting).
• Hailing from the Sagar district of Madhya Pradesh, Raikwar has spent over five decades preserving and teaching this ancestral combat form, which is deeply rooted in the Bundelkhand region's cultural fabric.
• He was conferred with the Padma Shri in 2026 under the category of Sports for his exceptional contribution to indigenous sports and folk physical culture.
• Raikwar is credited with training more than 10,000 students, including many from marginalized backgrounds, ensuring that the techniques of self-defense and rhythmic staff movement are passed to the next generation.
• The recognition of Bundeli martial arts at the national level serves to validate regional folk arts as significant components of India's sporting heritage.

 Additional Information

• Bundeli Martial Arts (Lathi-Kathi):
• It is a traditional combat form where practitioners use a lathi (wooden staff) to perform defensive and offensive maneuvers.
• Historically used by warriors and villagers in Bundelkhand for protection, it has evolved into a performance art showcased during festivals like Deepawali and Holi.
• Padma Shri Award:
• It is the fourth-highest civilian award in the Republic of India, established in 1954.
• The award is presented by the President of India at Rashtrapati Bhavan for distinguished service in fields including Arts, Social Work, Science, and Sports.
• Geographical Context:
• Bundelkhand is a cultural region split between the states of Uttar Pradesh and Madhya Pradesh.
• The promotion of traditional sports like those championed by Raikwar is part of the broader Khelo India initiative to revive grassroots sporting traditions.

The correct answer is Purchasing power decreases.

Key Points

• The concept of Purchasing Power refers to the quantity of goods or services that one unit of currency can buy. It is intrinsically linked to the General Price Level in an economy.
• When there is a sustained increase in the prices of goods and services, commonly known as Inflation, each unit of currency is able to buy fewer items than before. Therefore, the Real Value of money falls.
• The relationship between inflation and purchasing power is Inversely Proportional. Mathematically, purchasing power can be viewed as the reciprocal of the price level (1/P). As P (price) increases, the value of 1/P decreases.
• This erosion of value means that consumers must spend more Nominal Income to maintain the same Standard of Living or basket of consumption they enjoyed previously.
• For example, if the Inflation Rate is 5% per year, a basket of goods that cost 100 units last year will cost 105 units this year, meaning the 100 units now possess less Economic Utility.

 Additional Information

• Measurement of Price Changes:
• Consumer Price Index (CPI): This is the most widely used indicator to track changes in the purchasing power of consumers by measuring the average change over time in the prices paid by urban consumers for a market basket of Consumer Goods and Services.
• Wholesale Price Index (WPI): Tracks the changes in the price of goods in the stages before the retail level, reflecting Producer-side Inflation.
• Related Economic Phenomena:
• Deflation: A general decline in prices for goods and services, which occurs when the inflation rate falls below 0%. This leads to an Increase in Purchasing Power, where money becomes more valuable over time.
• Hyperinflation: An extremely rapid or out-of-control inflation, often exceeding 50% per month, which can lead to the total collapse of a currency’s Functional Value.
• Fixed Income Impact: Inflation particularly affects individuals on Fixed Salaries or Pensions, as their income does not rise at the same pace as the cost of living, leading to a significant drop in their Disposable Income.

The correct answer is Eastern Nagaland.

Key Points

• The Frontier Nagaland Territorial Authority (FNTA) is a specialized administrative structure established to address the developmental, economic, and political grievances of the Eastern Nagaland region.
• This authority was created following a series of negotiations involving the Ministry of Home Affairs (MHA), the Nagaland State Government, and the Eastern Nagaland People's Organization (ENPO), culminating in an agreement by 2026.
• The region consists of six major districts: Tuensang, Mon, Longleng, Kiphire, Noklak, and Shamator, which are inhabited by seven distinct tribes: Konyak, Khiamniungan, Chang, Phom, Sangtam, Yimkhiung, and Tikhir.
• The FNTA is designed to possess enhanced executive, legislative, and financial powers, allowing for localized decision-making and direct fund allocation from the Central Government to ensure the rapid growth of this border region.
• Geographically, Eastern Nagaland shares a significant international border with Myanmar, making its stability and development critical for the Act East Policy and national security.

 Additional Information

• Historical and Constitutional Context:
• Before 1963, this area was known as the Tuensang Frontier Division and was administered as part of the North-East Frontier Agency (NEFA) rather than the Naga Hills District.
• While Article 371A of the Indian Constitution provides special protections for Naga customary laws, the ENPO argued that regional disparity necessitated a separate administrative tier like the FNTA.
• Objectives of the Authority:
• The primary goal is to mitigate the infrastructure deficit and high unemployment rates that have historically plagued the eastern districts compared to Western and Central Nagaland.
• It functions as an autonomous body within the state of Nagaland, similar to tribal councils under the Sixth Schedule, but tailored specifically to the unique political history of the Naga tribes.

The correct answer is Indian Army.

Key Points

• The Indian Army team demonstrated exceptional skill and strategy to retain the gold medal in the men’s ice hockey event during the 6^th edition of the Khelo India Winter Games.
• The tournament was held in January 2026 in the high-altitude terrain of Leh, located in the Union Territory of Ladakh, which provides the necessary freezing conditions for natural ice rinks.
• In the final match, the Indian Army (often comprising personnel from the Ladakh Scouts regiment) defeated the Indo-Tibetan Border Police (ITBP) to claim the top spot on the podium.
• The victory highlights the Indian Army's continued dominance in winter sports, a result of their specialized training and deployment in Himalayan regions like Siachen and eastern Ladakh.
• The Khelo India Winter Games is a flagship initiative organized by the Ministry of Youth Affairs and Sports to encourage a culture of sports and identify grassroots talent in disciplines like ice hockey, alpine skiing, and snowboarding.

 Additional Information

• Indo-Tibetan Border Police (ITBP):
• A Central Armed Police Force (CAPF) primarily responsible for guarding the India-China border.
• The ITBP is a formidable competitor in winter sports due to their mountaineering expertise and finished the tournament as the silver medalists.
• Himachal Pradesh and Chandigarh:
• Himachal Pradesh is a key participating state that frequently hosts winter sports trials in Manali and Lahaul-Spiti.
• Chandigarh, as a Union Territory, participates in the games to promote ice skating and ice hockey among urban athletes.
• Ice Hockey Association of India (IHAI):
• The governing body for ice hockey in the country, which works in tandem with the Sports Authority of India (SAI) to conduct these national-level games.

The correct answer is NITI Aayog.

Key Points

• NITI Aayog (National Institution for Transforming India) is the nodal agency designated by the Government of India to monitor the Multidimensional Poverty Index (MPI).
• The National Multidimensional Poverty Index is a comprehensive measure that evaluates poverty beyond just income levels, focusing on multiple deprivations experienced by individuals simultaneously.
• It adopts the Alkire-Foster (AF) methodology, which is the same robust technique used by the United Nations Development Programme (UNDP) and the Oxford Poverty and Human Development Initiative (OPHI) for the Global MPI.
• The Indian index measures 12 indicators across three equally weighted dimensions: Health (Nutrition, Child-Adolescent Mortality, Antenatal Care), Education (Years of Schooling, School Attendance), and Standard of Living (Cooking Fuel, Sanitation, Drinking Water, Electricity, Housing, Assets, Bank Account).
• The primary data source for the National MPI is the National Family Health Survey (NFHS), specifically NFHS-4 (2015-16) and NFHS-5 (2019-21), allowing for a detailed comparison of progress over time.

 Additional Information

• NITI Aayog:
• Established on January 1, 2015, it replaced the Planning Commission to serve as the premier policy think tank of the Indian government.
• It promotes cooperative federalism and provides strategic and technical advice to the central and state governments.
• Reserve Bank of India (RBI):
• India's central bank established in 1935 under the RBI Act, 1934.
• Responsible for monetary policy, currency issuance, and regulating the nation's financial system.
• National Sample Survey Office (NSSO):
• Functioning under the Ministry of Statistics and Programme Implementation (MoSPI), it conducts large-scale nation-wide sample surveys.
• It is responsible for data collection on employment, consumer expenditure, and socio-economic indicators.
• Department of Economic Affairs (DEA):
• A department under the Ministry of Finance involved in the preparation of the Union Budget and managing macroeconomic policies.

The correct answer is Eastern Bengal.

Key Points

• The Matua movement is a significant Hindu reform and social protest movement that originated in the 1860s in the Eastern Bengal region, particularly in the Faridpur district of modern-day Bangladesh.
• The movement was founded by Harichand Thakur, a spiritual leader from the Namasudra community (historically called Chandala), which was marginalized and treated as untouchable under the traditional caste hierarchy.
• The core objective of the movement was the social and spiritual emancipation of the oppressed classes by challenging Brahmanical orthodoxy and advocating for the dignity of the marginalized.
• The epicenter of the movement was Orakandi, where Harichand Thakur established the sect based on the principles of self-elevation, honesty, and devotion, emphasizing that one could attain spiritual growth while leading a householder life.

 Additional Information

• The philosophy of the Matua Mahasangha was further refined by Guruchand Thakur, the son of Harichand, who shifted focus toward secular education and political empowerment for the Namasudra community.
• The movement follows a simplified form of Vaishnavism and adheres to the Twelve Commandments (Shiksha) that prohibit lying, theft, and adultery while promoting universal brotherhood.
• Following the Partition of India in 1947, the leadership of the movement shifted to West Bengal, where the headquarters was established in Thakur Nagar (North 24 Parganas district).
• The Matua community remains a powerful socio-political force in contemporary West Bengal, representing one of the largest and most organized Scheduled Caste groups in the state.

The correct answer is Beginning of direct Crown rule in India.

Key Points

• The Revolt of 1857, often termed the First War of Indian Independence, prompted the British Parliament to pass the Government of India Act 1858 to ensure more stable colonial management.
• The primary outcome of this act was the formal dissolution of the East India Company, which had governed Indian territories since the Battle of Plassey in 1757.
• The governance of India was transferred directly to the British Crown, represented by Queen Victoria, marking the official commencement of the British Raj.
• A new office, the Secretary of State for India, was created in Britain, vested with complete authority and control over Indian administration, assisted by a 15-member Council of India.
• The designation of the Governor-General of India was changed to Viceroy, signifying the individual's role as the personal representative of the monarch; Lord Canning was appointed as the first Viceroy of India.

 Additional Information

• Queen Victoria's Proclamation (1858):
• Commonly referred to as the Magna Carta of the Indian People, it was announced by Lord Canning at a grand Darbar in Allahabad on November 1, 1858.
• It promised that the British government would respect the rights, dignity, and honor of native princes and would not annex further Indian territories.
• The Doctrine of Lapse, introduced by Lord Dalhousie, was officially withdrawn, allowing rulers to adopt heirs to their thrones.
• Administrative and Military Changes:
• The Indian Civil Service was strengthened to provide a rigid framework for the Crown's administration.
• The Indian Army was reorganized based on the Peel Commission report to prevent future mutinies, increasing the ratio of European soldiers to Indian soldiers and ensuring that artillery remained in British hands.

The correct answer is Sanskrit.

Key Points

• The Ashtadhyayi, which translates to Eight Chapters, was authored by the ancient grammarian Panini around the 4^th century BCE in the region of Gandhara.
• It serves as the definitive foundational text for Classical Sanskrit, establishing the linguistic standards that separated it from the earlier Vedic Sanskrit.
• The treatise contains approximately 4,000 sutras (aphorisms) that define the rules of phonology, morphology, and syntax through a highly structured and mathematical approach.
• Panini utilized a metalanguage and complex logic to describe word formation, making the Ashtadhyayi one of the earliest known works on descriptive linguistics.
• The work is celebrated for its scientific precision, and its structural principles are often compared to modern computer programming languages and formal logic systems.

 Additional Information

• Pali:
• An ancient Middle Indo-Aryan language primarily used in the Theravada Buddhist tradition to record the Tripitaka.
• Prakrit:
• A group of vernacular Middle Indo-Aryan dialects used in ancient India, serving as the medium for Jain Agamas and official Ashokan inscriptions.
• Apabhramsha:
• Represents the evolutionary stage of Indo-Aryan languages between Middle Indo-Aryan and Modern Indo-Aryan, flourishing between the 6^th and 12^th centuries CE.
• Linguistic Tools:
• Panini introduced the Siva Sutras to organize Sanskrit phonemes and defined complex Sandhi rules for sound fusion and Samasa for compound formation.

The correct answer is Ladakh.

Key Points

• The National Large Solar Telescope (NLST) is a state-of-the-art 2-meter class multipurpose optical telescope designed to study the Sun with high spatial and temporal resolution.
• The project is led by the Indian Institute of Astrophysics (IIA) and is slated to be installed at Merak on the banks of Pangong Tso Lake in Ladakh, situated at an altitude of approximately 4250 meters.
• The National Large Optical-Near Infrared Telescope (NLOT) is a proposed 10-meter class flagship project that will enable Indian astronomers to conduct cutting-edge research in cosmology, extra-galactic astronomy, and the study of exoplanets.
• Ladakh is chosen for these mega-science projects because of its high-altitude cold desert environment, which provides low atmospheric moisture, high number of clear nights, and minimal light pollution.
• The atmospheric conditions in Ladakh are ideal for Near-Infrared observations as the thin atmosphere at such heights minimizes the absorption of celestial signals by water vapor.

 Additional Information

• Indian Astronomical Observatory (IAO):
• Located at Hanle in Ladakh, it is one of the world's highest sites for optical, infrared, and gamma-ray astronomy.
• It already houses the 2-meter Himalayan Chandra Telescope (HCT) and the High Altitude Gamma Ray (HAGAR) telescope.
• Hanle Dark Sky Reserve (HDSR):
• Ladakh is home to India's first Dark Sky Reserve, established to promote astro-tourism and preserve the pristine night sky from artificial light interference.
• Kodaikanal Solar Observatory:
• Managed by the IIA in Tamil Nadu, it has a long history of solar observations dating back to 1899, but it lacks the high-altitude advantages required for the newer NLST and NLOT instruments.
• Mount Abu Observatory:
• Located at Gurushikhar in Rajasthan, it hosts a 1.2-meter Infrared Telescope, primarily used for studying stellar evolution and variable stars.

The correct answer is Sree Narayana Guru.

Key Points

• Sree Narayana Guru was a visionary social reformer and saint from Kerala who revolutionized the traditional Advaita Vedanta philosophy by making it a practical tool for social equality.
• He popularized the profound message of 'Oru Jathi, Oru Matham, Daivam Manushyanu' (One Caste, One Religion, One God for Mankind) to eliminate caste-based discrimination and promote universal brotherhood.
• In 1888, he performed the historic Aruvipuram Consecration of a Shiva idol, challenging the Brahminical monopoly over priesthood and religious rituals.
• He established the Sree Narayana Dharma Paripalana (SNDP) Yogam in 1903, an organization that played a pivotal role in the educational and economic advancement of the Ezhava community and other marginalized groups.
• His philosophy focused on 'Liberty, Equality, and Fraternity' through spiritual enlightenment, advocating that education and industrialization were the keys to the progress of the oppressed.

 Additional Information

• Swami Vivekananda:
• A disciple of Ramakrishna Paramahamsa, he founded the Ramakrishna Mission in 1897 to propagate the message of Practical Vedanta.
• He is best known for his influential speech at the 1893 World Parliament of Religions in Chicago, where he introduced Indian spirituality to the West.
• E. V. Ramasamy (Periyar):
• Commonly known as Periyar, he was the architect of the Self-Respect Movement and the Dravidar Kazhagam in Tamil Nadu.
• He advocated for rationalism, women's rights, and the total eradication of the varna system.
• Chattampi Swamikal:
• A contemporary of Sree Narayana Guru, he was a scholar-reformer who worked extensively on Vedic literacy for non-Brahmins in Kerala.
• His literary contributions include Vedadhikara Nirupanam, which challenged the caste-based restrictions on studying the Vedas.

The correct answer is Exocyst complex.

Key Points

• Researchers at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), an autonomous institute under the Department of Science and Technology (DST), identified the Exocyst complex as a fundamental regulator of autophagosome biogenesis in 2025.
• Autophagy is a vital cellular recycling mechanism where the cell captures damaged organelles and proteins within double-membraned vesicles called autophagosomes for degradation and energy recovery.
• The Exocyst complex is an evolutionarily conserved octameric protein complex consisting of eight subunits: Sec3, Sec5, Sec6, Sec8, Sec10, Sec15, Exo70, and Exo84.
• The study demonstrated that the Exocyst complex facilitates the recruitment of Atg proteins (Autophagy-related proteins) and lipids to the phagophore assembly site, which is the precursor to the autophagosome.
• By acting as a molecular scaffold, this complex ensures the proper spatial and temporal coordination of membrane expansion, a critical step that was previously not fully understood in the context of mammalian cells.
• This discovery has significant implications for treating neurodegenerative diseases (like Alzheimer’s and Parkinson’s) and cancers, where autophagy pathways are often compromised.

 Additional Information

• SNARE protein complex:
• Consists of Soluble N-ethylmaleimide-sensitive factor Attachment protein REceptors.
• Its primary role in the autophagy pathway is to mediate the fusion of the completed autophagosome with the lysosome to form an autolysosome.
• Ubiquitin ligase complex:
• Enzymes that facilitate the transfer of ubiquitin molecules to specific substrate proteins.
• In selective autophagy, these complexes tag damaged mitochondria or protein aggregates with polyubiquitin chains to signal their engulfment.
• Proteasome complex:
• A high-molecular-weight protease complex (specifically the 26S proteasome) that degrades proteins tagged with ubiquitin.
• Unlike the autophagy-lysosome pathway, which degrades bulk cargo, the proteasome is responsible for the rapid degradation of short-lived or misfolded proteins.

The correct answer is Marginal cost.

Key Points

• Marginal cost is the change in total cost that arises when the quantity produced is increased by one additional unit. It is the most critical factor for a factory when deciding whether to expand production by a single unit.
• In microeconomics, the formula for calculating this is MC = ΔTC / ΔQ, where ΔTC represents the change in total cost and ΔQ represents the change in quantity.
• Since fixed costs (such as rent or machinery) do not vary with small changes in output in the short run, the marginal cost is solely influenced by variable costs like raw materials and labor.
• A factory will continue to produce additional units as long as the marginal revenue (the income from selling one more unit) is greater than or equal to the marginal cost, as this ensures profit maximization.

 Additional Information

• Average cost:
• This refers to the total cost divided by the number of units produced. It represents the per-unit cost but does not provide specific information about the cost of the incremental unit.
• Fixed cost:
• These are overhead expenses that remain constant regardless of the volume of production, such as factory lease and administrative salaries. These are often considered sunk costs in the context of producing just one more unit.
• Total cost:
• This is the sum of total fixed costs and total variable costs. While it gives the overall expenditure, it is too broad for marginal decision-making processes.

The correct answer is NITI Aayog of India.

Key Points

• The NITI Aayog (National Institution for Transforming India) serves as the nodal agency in India for the publication of the National Multidimensional Poverty Index (MPI) report.
• The report is developed in close coordination with the Oxford Poverty and Human Development Initiative (OPHI) and the United Nations Development Programme (UNDP) to provide a comprehensive measure of poverty that goes beyond just income levels.
• India's MPI utilizes three equally weighted dimensions: Health, Education, and Standard of Living. These dimensions are evaluated through 12 macro-indicators, including Nutrition, Child and Adolescent Mortality, Maternal Health, Years of Schooling, School Attendance, Cooking Fuel, Sanitation, Drinking Water, Electricity, Housing, Assets, and Bank Accounts.
• The National Multidimensional Poverty Index: Baseline Report was first released in November 2021, based on data from the National Family Health Survey-4 (NFHS-4) conducted in 2015-16.
• The primary objective of this index is to facilitate the formulation of evidence-based public policy and to monitor the progress of India toward the Sustainable Development Goals (SDG) Target 1.2, which aims to reduce poverty in all its dimensions by at least half by 2030.

 Additional Information

• Ministry of Finance:
• It is the apex body responsible for the Union Budget of India and the Economic Survey, which provides a detailed analysis of the Indian economy.
• Reserve Bank of India (RBI):
• The central bank of the country, responsible for formulating the Monetary Policy and publishing reports such as the Financial Stability Report and the Report on Currency and Finance.
• National Sample Survey Office (NSSO):
• A wing of the Ministry of Statistics and Programme Implementation (MoSPI), it is responsible for conducting large-scale sample surveys on various socio-economic aspects like employment and consumer expenditure.

The correct answer is All India Muslim League.

Key Points

• The All India Muslim League was officially established on December 30, 1906, at Ahsan Manzil in Dhaka, which was then a part of British India.
• The formation occurred during the annual session of the All India Muhammadan Educational Conference, which had been founded earlier by Sir Syed Ahmed Khan.
• Nawab Salimullah Khan of Dhaka was the primary proposer of the political front, while other leaders like Viqar-ul-Mulk and Mohsin-ul-Mulk were instrumental in drafting the constitution of the League.
• Aga Khan III (Sir Sultan Muhammad Shah) was appointed as the first permanent President of the organization, with its central office initially located in Lucknow.
• The League was formed to safeguard the political rights of Indian Muslims and to present their needs and aspirations to the British Government, especially following the Partition of Bengal in 1905.

 Additional Information

• Evolution of the League:
• The organization initially maintained a policy of loyalty to the British Crown but later shifted toward a goal of Self-government in 1913.
• Muhammad Ali Jinnah joined the League in 1913 and later became its most prominent leader, eventually advocating for a separate sovereign state via the Lahore Resolution of 1940.
• Other Entities:
• Markazul Maarif: This is a contemporary Non-Governmental Organization established in 1982 in Assam, focusing on education and social welfare, and was not part of the 1906 formation.
• All India Sunni Conference: A political and religious gathering founded in 1925 at Muradabad to represent the interests of the Sunni Barelvi community.

The correct answer is Sanchi.

Key Points

• The sacred relics of Sariputta and Maha-Moggalana, the two foremost disciples of Lord Buddha, were discovered in Stupa 3 at the Sanchi complex in Madhya Pradesh.
• These relics were unearthed by the British archaeologist Sir Alexander Cunningham and Captain F.C. Maisey in 1851 during a major excavation of the Buddhist site.
• The remains were found inside two steatite caskets; one was inscribed with the letter Sa for Sariputta and the other with Ma for Maha-Moggalana.
• After their discovery, the relics were taken to London and housed in the Victoria and Albert Museum for nearly a century before being returned to India in 1949.
• The relics were eventually re-enshrined in the newly constructed Chetiyagiri Vihara at Sanchi in 1952, in a ceremony attended by Prime Minister Jawaharlal Nehru.

 Additional Information

• Taxila:
• Located in modern-day Pakistan, it was a significant ancient center of Vedic and Buddhist learning and is a UNESCO World Heritage site.
• It was the capital of the Gandhara kingdom and is famously associated with the strategist Chanakya and the Mauryan Empire.
• Amaravati:
• Situated in Andhra Pradesh, it is home to the Great Stupa (Mahachaitya) built during the Satavahana dynasty.
• The Amaravati School of Art is renowned for its white marble reliefs and its distinctive narrative style of Buddhist storytelling.
• Bharhut:
• Located in Madhya Pradesh, it is famous for its Stupa dating back to the 2^nd century BCE.
• The site is significant for its Toranas (gateways) and stone railings which depict various Jataka tales through intricate carvings.

The correct answer is Lakshadweep Islands.

Key Points

• The Lakshadweep Islands, located in the Arabian Sea, are classified as atolls, which are ring-shaped coral reefs that partially or completely encircle a lagoon.
• The entire archipelago is of organic origin, formed from the accumulation of calcium carbonate skeletons of coral polyps over thousands of years.
• It consists of 36 islands with a total land area of approximately 32 square kilometers, making it India's smallest Union Territory.
• These islands are very low-lying, with elevations typically not exceeding 10 meters above sea level, and are characterized by shallow lagoons and fringing reefs.
• The Pittie Island in this group is an important bird sanctuary and is uninhabited by humans, highlighting the region's rich biodiversity.

 Additional Information

• Andaman and Nicobar Islands:
• Situated in the Bay of Bengal, these islands are the elevated portions of submerged Tertiary mountain ranges (the Arakan Yoma extension).
• They are primarily of tectonic origin, and Barren Island within this group is the only active volcano in South Asia.
• Sundarbans Islands:
• Located in the Ganga-Brahmaputra Delta, these are estuarine islands formed by alluvial silt deposition.
• The region is world-renowned for its mangrove forests and is a protected UNESCO World Heritage Site.

The correct answer is Dravida style of South India.

Key Points

• The Dravida style of temple architecture is native to South India and is characterized by its grand scale and specific structural components.
• A primary identifying feature is the Vimana, which is a pyramidal tower consisting of several stories (talas) of gradually receding size, located directly over the Garbhagriha (sanctum).
• Unlike temples in the north, Dravidian temples are enclosed within massive compound walls known as Prakaras, which define the sacred boundary of the complex.
• The entrance to these complexes is marked by Gopurams, which are monumental, highly decorated gateway towers that often exceed the height of the main temple shrine.
• The crowning element at the top of the Vimana is known as the Shikhara, which in this style is typically an octagonal or dome-shaped cupola, distinct from the North Indian Shikhara.

 Additional Information

• Nagara style of North India:
• Characterized by a curvilinear tower called the Shikhara.
• Generally lacks elaborate boundary walls and massive gateways.
• The entire temple is often built on a high stone platform called a Jagati.
• Vesara style of Deccan:
• A hybrid style that emerged under the Chalukyas and Hoysalas, blending Nagara and Dravida elements.
• Features a semi-pyramidal Vimana but incorporates the curvilinear profile of the Nagara tradition.
• Kalinga style of Odisha:
• A sub-type of the Nagara style found in regions like Bhubaneswar and Puri.
• Components include the Deula (shrine tower) and Jagamohana (assembly hall), often with vertical ribbing.

The correct answer is Article 227.

Key Points

• Article 227 of the Constitution of India establishes that every High Court shall have superintendence over all courts and tribunals throughout the territories in relation to which it exercises jurisdiction.
• This power of superintendence is broader than the writ jurisdiction under Article 226 as it includes both administrative and judicial control over subordinate judicial bodies.
• Under Clause (2) of this Article, the High Court is empowered to call for returns from such courts, make and issue general rules, and prescribe forms for regulating the practice and proceedings of such courts.
• Clause (4) of Article 227 specifically restricts this power by stating that it does not extend to any court or tribunal constituted by or under any law relating to the Armed Forces, ensuring the autonomy of military justice systems.
• In the landmark case of L. Chandra Kumar vs. Union of India (1997), the Supreme Court declared that the power of judicial review and superintendence under Article 227 is part of the Basic Structure of the Constitution.

 Additional Information

• Article 32:
• Known as the Right to Constitutional Remedies, it allows individuals to approach the Supreme Court directly for the enforcement of Fundamental Rights.
• Dr. B.R. Ambedkar described it as the 'Heart and Soul' of the Indian Constitution because it provides the mechanism for protecting all other rights.
• Article 226:
• Grants High Courts the power to issue directions, orders, or writs (such as Habeas Corpus, Mandamus, and Certiorari) for the enforcement of Fundamental Rights and for any other purpose.
• The phrase 'for any other purpose' gives High Courts a wider writ jurisdiction compared to the Supreme Court.
• Article 141:
• Stipulates that the law declared by the Supreme Court of India shall be binding on all courts within the territory of India.
• This reinforces the unified judicial system and the principle of judicial precedence (stare decisis) in Indian jurisprudence.

The correct answer is 6 to 14 years.

Key Points

• The Right to Education was elevated to the status of a Fundamental Right through the insertion of Article 21-A into the Constitution of India.
• This constitutional provision specifically guarantees free and compulsory education to all children between the ages of 6 and 14 years, making it a legal obligation for the State to ensure access to schooling.
• The provision was introduced via the 86^th Constitutional Amendment Act, 2002, which sought to achieve the goal of Universal Elementary Education in India.
• To give effect to this right, the Parliament enacted the Right of Children to Free and Compulsory Education (RTE) Act, 2009, which legally enforces the standards for schools and teachers.
• The RTE Act officially came into force on 1 April 2010, making India one of the few countries in the world to have a central legislation that guarantees education for this specific age group.

 Additional Information

• 86^th Constitutional Amendment Act, 2002:
• Modified Article 45 of the Directive Principles of State Policy, which now directs the State to provide early childhood care and education for all children until they complete the age of 6 years.
• Introduced a new Fundamental Duty under Article 51A(k), which mandates parents or guardians to provide educational opportunities to their children or wards aged 6 to 14 years.
• Key Provisions of the RTE Act, 2009:
• It prohibits physical punishment, mental harassment, and screening procedures for admission of children.
• Mandates a 25 percent reservation for children belonging to economically weaker sections (EWS) and disadvantaged groups in private unaided schools.
• Establishes specific norms for Pupil-Teacher Ratios (PTR) and mandates the recruitment of professionally trained teachers.

The correct answer is Broadcasting programs via All India Radio.

Key Points

• Mass Communication is defined as the process of exchanging information through various media platforms to reach a wide, diverse, and geographically dispersed audience simultaneously.
• All India Radio (AIR), officially known as Akashvani since 1957, is the national public radio broadcaster of India and serves as a classic example of Electronic Mass Media.
• Radio broadcasting is designed for one-to-many transmission, allowing a single source to inform millions of people at once, which is essential for disaster management, national announcements, and public education.
• The network of All India Radio is one of the largest in the world, covering approximately 92 percent of India's total land area and reaching nearly 99.18 percent of the entire population across diverse linguistic regions.
• Unlike personal communication, Broadcasting does not require a direct interpersonal relationship between the sender and the receiver, making it a powerful tool for Social Integration and National Development.

 Additional Information

• Personal Communication Channels:
• Email: An electronic method of exchanging messages between individuals using the Internet. It is a private form of communication restricted to specific recipients.
• Voice Calls: Real-time audio interaction over Telecommunication networks. While it can involve conference calls, it is primarily a Point-to-Point communication method.
• Postcard: A traditional written medium of communication delivered by the Department of Posts. It is intended for a single receiver and lacks the simultaneous reach of mass media.
• Framework of Indian Mass Media:
• Prasar Bharati: The statutory autonomous body that acts as the public service broadcaster, managing both AIR and Doordarshan (Television).
• Print Media: Includes Newspapers and Magazines, which are also forms of mass communication but do not offer the same Real-Time simultaneous audio delivery as radio.
• Radio Statistics: AIR broadcasts in 23 languages and 179 dialects, ensuring that information is accessible to the masses regardless of literacy or local language.

The correct answer is Denaturation and Coagulation.

Key Points

• Milk contains a primary group of proteins called casein, which are naturally organized into spherical structures known as micelles. These micelles are stabilized by negative charges that keep them suspended in the liquid.
• Adding lemon juice introduces citric acid into the milk, which significantly lowers the pH level from its natural state of approximately 6.7.
• As the environment becomes more acidic, the hydrogen ions (H+) neutralize the negative charges on the casein micelles. This disruption causes the protein molecules to lose their complex three-dimensional structure and unfold, a biological process termed Denaturation.
• Once denatured, the protein chains interact with each other and aggregate into large, insoluble clumps or solid masses. This physical transformation from a liquid state to a semi-solid or solid form is known as Coagulation or curdling.
• The specific point at which milk proteins are most likely to curdle is their isoelectric point, which occurs at a pH of approximately 4.6.

 Additional Information

• Sublimation:
• Refers to the phase transition where a substance changes directly from a solid to a gas without becoming a liquid. Examples include Dry Ice (solid carbon dioxide) and naphthalene balls.
• Dissolution:
• Describes the process where a solute (solid, liquid, or gas) enters a solvent to create a uniform homogeneous solution. A common example is sodium chloride (salt) dissolving in water.
• Crystallization:
• A separation technique used to obtain a pure solid from a solution. It involves the formation of a highly organized crystal lattice as the solvent evaporates or the temperature of a supersaturated solution drops.

The correct answer is Acetic acid.

Key Points

• Vinegar is an aqueous solution mainly consisting of water and acetic acid, which provides its distinctive sour taste and pungent odor.
• The systematic IUPAC name for acetic acid is ethanoic acid, and it is represented by the chemical formula CH₃COOH.
• For household and kitchen use, vinegar typically contains a concentration of acetic acid ranging from 5% to 8% by volume.
• It is produced via a two-stage fermentation process: first, yeast converts natural sugars into ethanol, and subsequently, acetic acid bacteria (specifically from the genus Acetobacter) oxidize the ethanol into acetic acid.
• Beyond culinary uses like pickling and salad dressings, it serves as a mild disinfectant and a household cleaning agent due to its acidic properties.

 Additional Information

• Sulphuric acid (H₂SO₄):
• Commonly known as the king of chemicals or oil of vitriol.
• It is a highly corrosive mineral acid used in lead-acid batteries, fertilizer manufacturing, and petroleum refining.
• Nitric acid (HNO₃):
• Also referred to as aqua fortis or spirit of niter.
• It is a primary reagent used in the production of explosives like TNT and high-grade nitrogenous fertilizers.
• Hydrochloric acid (HCl):
• Naturally occurring as gastric acid in the human stomach to facilitate digestion and kill harmful bacteria.
• Industrially used for the pickling of steel to remove rust or iron oxide scale.

The correct answer is Article 20.

Key Points

• Article 20 of the Indian Constitution is a fundamental right that provides protection to citizens and foreigners against arbitrary and excessive punishment for an accused person.
• The article contains three specific provisions: protection against Ex-post facto law (Article 20(1)), protection against Double Jeopardy (Article 20(2)), and protection against Self-incrimination (Article 20(3)).
• Double Jeopardy, mentioned in Article 20(2), ensures that no person shall be prosecuted and punished for the same offence more than once. This principle is based on the legal maxim 'Nemo debet bis vexari'.
• Self-incrimination protection under Article 20(3) states that no person accused of any offence shall be compelled to be a witness against himself, protecting the individual from being forced to give evidence that might lead to their own conviction.
• These rights are regarded as so essential that the 44^th Constitutional Amendment Act of 1978 mandated that Article 20 and Article 21 cannot be suspended even during the operation of a National Emergency under Article 352.

 Additional Information

• Article 14:
• Focuses on the Right to Equality, guaranteeing Equality before the law and Equal protection of the laws within the territory of India.
• Article 21:
• Provides the Protection of life and personal liberty, ensuring no person is deprived of these rights except according to the procedure established by law. This article has been widely interpreted by the Supreme Court to include the right to privacy and a clean environment.
• Article 22:
• Provides protection against arrest and detention in certain cases. It mandates that an arrested person must be informed of the grounds of arrest and produced before a Magistrate within 24 hours.

The correct answer is Council of Ministers headed by the Prime Minister.

Key Points

• In the Indian parliamentary system, the President is the nominal executive head (de jure), while the Prime Minister is the real executive head (de facto).
• Article 74(1) of the Constitution of India explicitly states that there shall be a Council of Ministers with the Prime Minister at the head to aid and advise the President in the exercise of his functions.
• The 42^nd Constitutional Amendment Act, 1976 made the advice of the Council of Ministers binding on the President, reflecting the supremacy of the elected representatives.
• The 44^th Constitutional Amendment Act, 1978 modified this to allow the President to ask the Council to reconsider its advice once; however, the President must act according to the advice tendered after such reconsideration.
• Article 53 mandates that the executive power of the Union shall be vested in the President, to be exercised by him either directly or through officers subordinate to him in accordance with the Constitution.

 Additional Information

• Supreme Court
• The Supreme Court does not provide executive advice but offers legal opinions if the President seeks them under Article 143 (Advisory Jurisdiction).
• Vice President
• The Vice President (Article 63) serves as the ex-officio Chairman of the Rajya Sabha and only exercises executive powers when acting as President during a vacancy or absence.
• Governors of States
• Governors are the constitutional heads of individual states under Article 153 and act on the advice of the State Council of Ministers, rather than advising the President of India.
• Collective Responsibility
• Under Article 75, the Council of Ministers is collectively responsible to the Lok Sabha, ensuring that the executive remains accountable to the lower house of Parliament.

The correct answer is It is a mixture of milk and magnesium hydroxide..

Key Points

• Milk of Magnesia is scientifically classified as a sol, which is a type of colloid where solid particles are dispersed in a liquid medium. In this case, magnesium hydroxide particles are the dispersed phase and water is the dispersion medium. Hence, statement 1 is correct.
• It is widely utilized as an antacid in medicine. When ingested, it undergoes a neutralization reaction with the excess hydrochloric acid (HCl) present in the stomach, forming magnesium chloride and water, thereby relieving acidity. Hence, statement 2 is correct.
• Despite its common name, Milk of Magnesia does not contain any actual dairy milk or animal-derived products. The term 'milk' is used purely as a descriptive nomenclature due to its white, opaque, and creamy appearance when prepared as a suspension. Hence, statement 3 is incorrect.
• It is categorized as a mild base or weak alkali. It has a pH value of approximately 10.5. Because it is sparingly soluble in water, it does not produce a high concentration of hydroxide ions (OH−), making it safe for biological consumption. Hence, statement 4 is correct.

 Additional Information

• Magnesium Hydroxide (Mg(OH)₂):
• It is an inorganic compound that occurs naturally as the mineral brucite.
• In addition to its role as a digestive aid, it is also used as an osmotic laxative to treat constipation by drawing water into the intestinal lumen to stimulate bowel movements.
• In industrial applications, it serves as an environmentally friendly flame retardant because it decomposes endothermically at high temperatures, releasing water vapor.
• It is often produced commercially by the reaction of magnesium salts with sodium hydroxide or the hydration of calcined magnesia.
• The solubility product (K_sp) of magnesium hydroxide is quite low, around 5.61 × 10⁻¹², which accounts for its weak basic properties.

The correct answer is Glycogen.

Key Points

• Glycogen is a large, multi-branched polysaccharide of glucose that serves as the primary form of energy storage in humans, animals, and fungi.
• Structurally, it consists of glucose units linked linearly by α-1,4-glycosidic bonds, with branches created by α-1,6-glycosidic bonds occurring every 8 to 12 residues.
• The liver stores approximately 100 to 120 grams of glycogen, which is used to maintain blood glucose homeostasis by releasing sugar into the bloodstream between meals.
• Skeletal muscles contain a higher total mass of glycogen (roughly 400 to 500 grams), providing a localized energy source during high-intensity muscle contraction and physical activity.
• The process of converting excess glucose (C₆H₁₂O₆) into glycogen is called glycogenesis, a metabolic pathway stimulated by the hormone insulin secreted by the pancreas.

 Additional Information

• Triglycerides
• These are esters formed from glycerol and three fatty acid chains, serving as the major component of adipose tissue for long-term lipid energy storage.
• Starch
• Composed of amylose and amylopectin, starch is the primary carbohydrate storage molecule in green plants and a major dietary source of energy for humans.
• Sucrose
• A non-reducing disaccharide consisting of glucose and fructose; it is commonly known as table sugar and serves as the primary transport sugar in the phloem of plants.

The correct answer is Third.

Key Points

• According to the 2011 Census of India, Christianity is the third largest religion in the country by population size.
• The total number of Christians recorded during this census was approximately 2.78 crore, which accounts for 2.3% of the total population of India.
• The Christian community maintains a significant presence in the Southern states like Kerala and Tamil Nadu, as well as in Northeastern states such as Nagaland, Mizoram, and Meghalaya, where they form a majority.
• Statistically, Christianity recorded a decadal growth rate of 15.5% between 2001 and 2011.
• Among all major religious groups in India, Christians have the highest sex ratio, standing at 1023 females per 1000 males according to the 2011 data.

 Additional Information

• Demographic Ranking of Other Religions (Census 2011):
• Hinduism: Remains the largest religion in India, with 96.63 crore followers, representing 79.8% of the population.
• Islam: The second largest religion, with a population of 17.22 crore, constituting 14.2%.
• Sikhism: Holds the fourth position with 2.08 crore followers, making up 1.7% of the total population.
• Buddhism and Jainism: Follow with 0.84 crore (0.7%) and 0.45 crore (0.4%) respectively.
• Census 2011 Context:
• The 2011 Census was the 15^th Census of India and was conducted under the guidance of Registrar General and Census Commissioner C. Chandramouli.
• The total population of India reached 1.21 billion (121.09 crore), showing a decadal growth of 17.7% compared to the 2001 Census.

The correct answer is Governor of a State.

Key Points

• The Governor of a State is appointed by the President of India under Article 155 of the Constitution and holds office during the pleasure of the President as per Article 156(1).
• The term pleasure of the President implies that the Union Council of Ministers, headed by the Prime Minister, has the executive power to advise the President to remove a Governor at any time without assigning any specific reason.
• Under Article 74, the President is constitutionally bound to act in accordance with the aid and advice of the Council of Ministers, making the Governor's removal an executive decision rather than a legislative or judicial one.
• In the landmark case of B.P. Singhal v. Union of India (2010), the Supreme Court ruled that while the President can remove a Governor without justification, such a decision cannot be arbitrary, capricious, or malafide.
• Unlike other high-ranking officials, the Governor does not have a fixed security of tenure or a formal impeachment procedure prescribed in the Constitution.

 Additional Information

• Chief Justice of India (CJI):
• Can only be removed by the President based on an address from both Houses of Parliament.
• Requires a special majority (majority of total membership and 2/3^rd of members present and voting) on grounds of proved misbehaviour or incapacity under Article 124(4).
• Comptroller and Auditor General (CAG):
• According to Article 148, the CAG is removed from office in the same manner and on like grounds as a Judge of the Supreme Court.
• This ensures the independence of the audit department from executive interference.
• Speaker of Lok Sabha:
• Removed by the Lok Sabha itself through a resolution passed by an effective majority of all the then members of the House as per Article 94.
• A mandatory 14 days notice must be given before moving such a resolution.

The correct answer is Chromosome.

Key Points

• Chromosomes are organized, thread-like structures situated within the nucleus of eukaryotic cells, acting as the primary carriers of genetic information.
• Each chromosome consists of a single molecule of Deoxyribonucleic Acid (DNA) associated with histone proteins, which help in packaging the long DNA strands into a compact shape.
• They contain genes, which are specific segments of DNA that serve as instructions for synthesizing proteins and determining the physical and functional biological traits of an individual.
• During cell division (mitosis and meiosis), chromosomes ensure the accurate replication and distribution of DNA to the next generation of cells.
• In humans, each cell typically contains 23 pairs of chromosomes, totaling 46, where one set is inherited from each biological parent.

 Additional Information

• Ribosome:
• These are non-membrane bound organelles responsible for protein synthesis (translation) by decoding messenger RNA (mRNA).
• Lysosomes:
• Commonly referred to as suicide bags, they contain hydrolytic enzymes that digest macromolecules, old cell parts, and invading microorganisms.
• Mitochondria:
• Known as the powerhouse of the cell, they are the site of aerobic respiration and ATP production; they contain their own extranuclear DNA (mtDNA) but are located in the cytoplasm.

The correct answer is 100.

Key Points

• The Smart Cities Mission (SCM) is an innovative initiative launched by the Government of India on June 25, 2015, aimed at driving economic growth and improving the quality of life for citizens.
• The mission set a specific target to develop 100 cities across the country, transforming them into sustainable and citizen-friendly urban centers that provide core infrastructure and a decent quality of life.
• Selection of these 100 cities was conducted through a unique City Challenge (a competitive process) where urban local bodies were evaluated on their proposals for Area-Based Development and Pan-City initiatives.
• The mission is spearheaded by the Ministry of Housing and Urban Affairs (MoHUA) and operates as a Centrally Sponsored Scheme, providing financial and technical support to the selected municipalities.
• Key focus areas include the development of sustainable environments, the application of Smart Solutions to urban problems, and the creation of robust infrastructure such as assured water and electricity supply.

 Additional Information

• Implementation Framework:
• Each selected city is governed by a Special Purpose Vehicle (SPV), which is a limited company incorporated under the Companies Act, 2013, at the city level.
• The SPV is headed by a full-time CEO and is responsible for planning, implementing, and monitoring the projects within the mission.
• Funding for the mission involves a total contribution of nearly Rs. 48,000 crore from the Central Government over five years, with an equal matching grant from the respective State Governments or Union Territories.
• Technological integration is achieved through Integrated Command and Control Centres (ICCC), which act as the 'brain' of the city for monitoring traffic, waste, and emergency services.
• The mission emphasizes Inclusive Development, ensuring that benefits reach all sections of society, aligning with Sustainable Development Goal 11 (Make cities inclusive, safe, resilient, and sustainable).

The correct answer is Pushkar Fair.

Key Points

• The Pushkar Fair, also known as the Pushkar Camel Fair or Kartik Mela, is an annual multi-day livestock fair and cultural festival held in the town of Pushkar, located in the Ajmer district of Rajasthan.
• It is globally recognized as one of the largest camel and livestock fairs, where thousands of camels, horses, and cattle are traded by pastoralists.
• The fair coincides with the Hindu lunar month of Kartik, typically falling in October or November, and reaches its peak on Kartik Purnima (the full moon night).
• Beyond trade, it is a significant religious event where pilgrims take a holy dip in the Pushkar Lake and visit the Brahma Temple, which is one of the few prominent temples dedicated to Lord Brahma in the world.