DSSSB MTS Official Paper (Held On: 19 Apr, 2026 Shift 1) (Previous Year Paper)

Solution

Family Chart:

Symbol Reference:

 

Given: M = F × K − L + N: M is the father of F, F is the mother of K, K is the brother of L, and L is the wife of N.

∴ The correct answer is Wife's mother's father.

Hence, the correct answer is "Option 1".

According to the given information, we can arrange the seven boxes (A, B, C, D, P, Q, and R) step-by-step:

1. Q is kept second from the bottom: This means Q is at position 2 (counting from bottom to top).

2. Only three boxes are kept between Q and B: If Q is at position 2, the three boxes between them would be at positions 3, 4, and 5. Therefore, B must be at position 6.

3. R is kept at one of the positions below Q: Since Q is at position 2, the only position available below it is position 1. So, R is at the bottom-most position.

4. Only C is kept between B and D: We know B is at position 6. For C to be exactly between B and D, D must be at position 4 and C must be at position 5.

5. A is kept at one of the positions above B: Since B is at position 6, the only position above it is position 7. Therefore, A is at the top-most position.

6. Remaining Box P: The only position left unfilled is position 3, which must be occupied by P.

The final arrangement of the boxes from top to bottom is as follows:

 

Now, we need to find how many boxes are kept between P and R.

P is at position 3.

R is at position 1.

The only box between them is Q, which is at position 2.

Therefore, there is one box kept between P and R.

Hence, the correct answer is "Option 4".

Original Series: (Left) 8 9 $ 5 # @ 3 2 * + Ω 9 # 1 * £ 5 + & 4 % (Right)

Step 1: Drop all symbols from the series.

The symbols in the series are: $, #, @, *, +, Ω, #, *, £, +, &, %.

Removing them leaves the following sequence of numbers: 8, 9, 5, 3, 2, 9, 1, 5, 4

Step 2: Find the 7^th element from the right.

Counting from the right side of the remaining sequence (8, 9, 5, 3, 2, 9, 1, 5, 4):

1^st from right: 4

2^nd from right: 5

3^rd from right: 1

4^th from right: 9

5^th from right: 2

6^th from right: 3

7^th from right: 5

The seventh element from the right is 5.

Hence, the correct answer is "Option 3".

Statement:

O > K < R < Z = C

Conclusions:

I. O < R → False (As O > K < R < Z = C. Both O and R are greater than K, but no direct relation can be determined between O and R. Therefore, the conclusion is false.)

II. C < O → False (As O > K < R < Z = C. We know that C = Z and Z > R > K, but no direct relation can be determined between C and O. Therefore, the conclusion is false.)

Thus, neither conclusion I nor II is true.

Hence, the correct answer is "Option 1".

Statement:

C < Z > R = O > K

Conclusions:

I. K < Z → True (As C < Z > R = O > K. Since Z > R and R = O, therefore Z > O. Also, O > K. Hence, Z > K or K < Z. Therefore, the conclusion is true.)

II. C ≤ O → False (As C < Z > R = O > K. We know that both C and O are less than Z, but no direct relation can be determined between C and O. Therefore, the conclusion is false.)

Thus, only conclusion I is true.

Hence, the correct answer is "Option 1".

Given Series:

1 & 9 3 6 @ 7 * & 9 % $ & £ 9 # 3 1 5 7 8 1

Condition: Count the symbols which are immediately preceded by a number and immediately followed by a symbol.

Number → Symbol → Symbol

Checking the series from left to right: 

(Left) 1 & 9 3 6 @ 7 * & 9 % $ 8 £ 9 # 3 1 5 7 8 1 (Right)

 

Thus, the symbols satisfying the condition are: *, %

Total such symbols = 2

Hence, the correct answer is "Option 2".

Given:

SLIP is coded as '3751'

PINS is coded as '1347'

Therefore, the code for 'N' is 4.

Hence, the correct answer is "Option 1".

Given:

LIVE is coded as '6247'

VANS is coded as '3528'

 

Therefore, the code for V is 2.

Hence, the correct answer is "Option 3".

General Blood relation:

 

Both C and D are the daughters of B. In a family structure, two daughters of the same parent are related to each other as sisters.

Therefore, C is the Sister of D.

Hence, the correct answer is "Option 4".

Based on the given information, we can determine the order of the seven boxes (A, B, C, D, P, Q, and R) step-by-step:

Only two boxes are kept below P. This means P is at the 3^rd position from the bottom.

Only one box is kept above C. This means C is at the 6^th position from the bottom (2^nd from the top).

Only one box is kept between C and D. Since C is at the 6^th position, D must be at the 4^th position to have exactly one box (at the 5^th position) between them.

B is kept immediately above A. We need two consecutive vacant spots. The remaining positions are 7, 5, 2, and 1. The only consecutive pair available is 2 and 1. Therefore, B is at position 2 and A is at position 1.

R is kept at some place below Q. The remaining positions are 7 and 5. Since R must be below Q, Q is at the 7^th position and R is at the 5^th position.

Final Arrangement:

 

Boxes between Q (Position 7) and B (Position 2) are those at positions 6, 5, 4, and 3.

These boxes are C, R, D, and P.

Count = 4

Therefore, there are four boxes kept between Q and B.

Hence, the correct answer is "Option 1".

Given series:

% C & E @ % G # K R Z £ $ S @ C $ H V © Q €

The logic followed here is:

We need to find letters that are:

1. Immediately preceded by a letter, and

2. Immediately followed by a symbol.

Letter → Letter → Symbol

Checking each letter: % C & E @ % G # K R Z £ $ S @ C $ H V © Q €

Required letters:

Z in (R Z £)

V in (H V ©)

Number of such letters = 2

Hence, the correct answer is 'Option 3'.

Given:

E lives on the top floor. Therefore, E is on Floor 6.

C lives on an odd numbered floor but not 3. This leaves Floor 1 or Floor 5 for C.

The sum of floors on which C and F live is 7.

D lives immediately below B. The only two consecutive vacant floors are 4 and 3.

The remaining person A lives on the remaining Floor 1.

The final floor arrangement is:

 

From the table, C lives on Floor 5. Only E lives on Floor 6, which is above C.

Therefore, the number of people living above C is 1.

Hence, the correct answer is "Option 1".

The logic followed here is:

Step 1: Replace each letter with the letter immediately before it in the English alphabet.

ACADEMIC

A → Z

C → B

A → Z

D → C

E → D

M → L

I → H

C → B

Thus, the new letters formed are:

Z, B, Z, C, D, L, H, B

Step 2: Arrange these letters in alphabetical order.

B, B, C, D, H, L, Z, Z

Step 3: Find the fourth letter from the right.

From the right:

1^st → Z

2^nd → Z

3^rd → L

4^th → H

Therefore, the fourth letter from the right is H.

Hence, the correct answer is 'Option 4'.

Solution

⇒ D sits to the immediate right of E. (In a circular arrangement facing the centre, Right is Clockwise and Left is Anti-clockwise).

⇒ D sits second to the left of R. This means there is one person between R and D in the anti-clockwise direction. ∴ R is placed at the fourth position from E clockwise.

⇒ Q sits third to the left of E. Counting three places anti-clockwise from E, we place Q.

⇒ Only two people sit between R and F when counted from the left of F. Counting two seats anti-clockwise from R, we find the position for F.

⇒ T is not an immediate neighbour of Q. The only remaining seats are between D and R, and between Q and F. Since T cannot be next to Q, T sits between D and R. The last person P sits in the remaining seat between Q and F.

⇒ Therefore, there are 2 people (R and Q) sitting between P and T.

∴ Hence, the correct answer is "Option 1".

Solution

⇒ V sits third to the left of U. Since they are facing the centre, left direction is clockwise.

⇒ Only four people sit between V and S when counted from the right of V. Right direction is anticlockwise. Counting four seats anticlockwise from V, we place S.

⇒ Z is an immediate neighbor of both S and U. This means Z sits exactly between S and U.

⇒ T sits third to the left of Y. Placing Y at the seat between U and V, counting three places clockwise, T is placed between V and S.

⇒ X occupies the final remaining seat between Y and V.

⇒ There are 2 people (Y and U) between X and Z.

∴ Hence, the correct answer is "Option 1".

Solution

Given

Statements:

Some walls are drums.

Some drums are lions.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some walls are lions - Does not follow (As there is no direct relation between walls and lions, it is a possibility but not a definite conclusion.)

II. All lions are drums - Does not follow (The statements only provide a partial relation that some drums are lions, so all lions being drums is not definite.)

So, neither conclusion I nor II follows.

Hence, the correct answer is "Option 2".

For the given series: (Left) P © £ I £ * & * @ S F % # H £ P @ R * & £ V (Right)

Logic: We need to identify letters that satisfy a specific condition: they must be immediately preceded by a letter and immediately followed by a symbol.

The required pattern is: Letter → Letter → Symbol

(Left) P © £ I £ * & * @ S F % # H £ P @ R * & £ V (Right)

Thus the pattern observed:

F in (S F %)

The pattern observed is: Only 1 such letter exists.

Hence, the correct answer is "Option 3".

Given: 

EXPO is coded as '5916'

OXES is coded as '1657'

 

Therefore, the code for 'S' is 7.

Hence, the correct answer is "Option 2".

Based on the information given, we can arrange the exam schedule from Monday to Sunday step by step:

1. No one has an exam after Z: This means Z has the exam on Sunday.

2. Only two people have an exam between Z and X: Counting back from Sunday, X must have the exam on Thursday (Friday and Saturday are the two days between them).

3. Only two people have an exam between A and X: Counting back from Thursday, A must have the exam on Monday (Tuesday and Wednesday are the two days between them).

4. I has an exam immediately after O: This means O and I must occupy consecutive available slots.

5. Only two people have an exam between E and I:

• If we place O and I on Friday and Saturday, then I is on Saturday. Two people between E and I (Friday and Thursday) would place E on Wednesday.
• This leaves Tuesday for U.

6. U has an exam on one of the days before O: In our current arrangement, U (Tuesday) is indeed before O (Friday). This satisfies all conditions.

Final Arrangement:

 

Therefore, U has an exam on Tuesday.

Hence, the correct answer is "Option 4".

The logic followed here is:

Step 1: Replace each letter with the letter immediately following it in the English alphabet.

TUGHRIK

T → U

U → V

G → H

H → I

R → S

I → J

K → L

Thus, the new letters formed are:

U, V, H, I, S, J, L

Step 2: Arrange these letters in alphabetical order.

H, I, J, L, S, U, V

Step 3: Find the fourth letter from the right.

From the right:

1^st → V

2^nd → U

3^rd → S

4^th → L

Therefore, the fourth letter from the right is L.

Hence, the correct answer is 'Option 2'.

1. LO-OR

2. MP-PS

3) AD-DH

4. CF-FI

Hence, the correct answer is "Option 3".

Logic followed here is.

Logic: (First Number) + (Second Number × 8) = Third Number

For (12, 3, 36)

Calculation: 12 + (3 × 8) = 12 + 24 = 36

For (8, 5, 48)

Calculation: 8 + (5 × 8) = 8 + 40 = 48

Similarly, Option 4) :

For (9, 15, 129)

Calculation: 9 + (15 × 8) = 9 + 120 = 129

Therefore, the set (9, 15, 129) follows the same relationship.

Hence, the correct answer is "Option 4".

Logic followed here is.

Logic: 2^nd number = (1^st number × 5) + 1

For the pair (101, 506):

Calculation: (101 × 5) + 1

Result: 505 + 1 = 506 (Second number)

For the pair (111, 556):

Calculation: (111 × 5) + 1

Result: 555 + 1 = 556 (Second number)

Similarly,Option 3) (107, 536):

Calculation: (107 × 5) + 1

Sum = 535 + 1 = 536

Therefore, the set that follows the same logic is (107, 536).

Hence, the correct answer is "Option 3".

Solution

Given

Statements:

All dogs are cars.

No car is a bus.

The least possible Venn diagram for the given statement is:

Conclusions:

I. No dog is a bus - Follows (Since all dogs are cars and no car is a bus, it is certain that no dog can be a bus.)

II. Some buses are cars - Does not follows (Since the statement specifies that no car is a bus, it logically follows that no bus can be a car.)

So, only conclusion (I) follows.

∴ The correct answer is Only conclusion (I) follows.

The logic followed here is based on the positional rearrangement of letters from the first word of each triad to form the second and third words.

Triad Pattern:

1. Word 2 is formed by rearranging the letters of Word 1 in the sequence: 4^th, 2^nd, 1^st, 3^rd.

2. Word 3 is formed by rearranging the letters of Word 1 in the sequence: 2^nd, 3^rd, 1^st, 4^th.

For RUSK - KURS - USRK

For CONE - EOCN - ONCE

 

 

Option 2) SOAK - KOSA - OASK

Thus, the triad SOAK - KOSA - OASK follows the same logic.

Hence, the correct answer is 'Option 2'.

Logic followed here is.

The digits of the number are rearranged in ascending order (from smallest to largest) from left to right, and then the sum of the first digit from the left and the first digit from the right is calculated.

Original Number: 5218394

Rearranging in Ascending Order: 1234589

First digit from the left = 1

First digit from the right = 9

Sum of these digits = 1 + 9 = 10

Therefore, the sum of the digits which are first from the left and first from the right in the new number is 10.

Hence, the correct answer is "Option 2".

Logic followed here is replacing the letters with their corresponding mathematical signs as given and then solving the expression using the BODMAS rule.

Given Equation:

42 A 6 B 7 C 2 D 8 = ?

After replacing the letters with their respective signs, the equation becomes:

= 42 ÷ 6 × 7 + 2 − 8

= 7 × 7 + 2 - 8

= 49 + 2 - 8

= 51 - 8

= 43

Therefore, the value that will come in place of the question mark is 43.

Hence, the correct answer is "Option 1".

Logic followed here is.

Logic: (Letter 1 + 4), (Letter 2 − 4), and (Number − 11).

For

KJ 10 is related to OF −1 →

For

EK 16 is related to IG 5 →

Similarly, let us find the relation for HW 3:

Therefore, HW 3 is related to LS −8.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: Second Number = First Number × 3

For the given pair X : 105

⇒ X × 3 = 105

⇒ X = 105 ÷ 3

⇒ X = 35

For the pair 22 : Y

⇒ Y = 22 × 3

⇒ Y = 66

Now, let's verify the options:

Option 1: X = 35, Y = 88

⇒ 35 × 3 = 105 

⇒ 22 × 3 = 66 ≠ 88 

Hence, Option 1 is incorrect.

Option 2: X = 30, Y = 66

⇒ 30 × 3 = 90 ≠ 105 

⇒ 22 × 3 = 66 

Hence, Option 2 is incorrect.

Option 3: X = 30, Y = 88

⇒ 30 × 3 = 90 ≠ 105 

⇒ 22 × 3 = 66 ≠ 88 

Hence, Option 3 is incorrect.

Option 4: X = 35, Y = 66

⇒ 35 × 3 = 105 

⇒ 22 × 3 = 66 

Hence, Option 4 follows the same pattern.

Therefore, the correct values are X = 35 and Y = 66.

Hence, the correct answer is 'Option 4'.

Logic followed here is.

Logic: The series progresses by adding a constant value of 10 to each term to obtain the next term in the sequence.

Therefore, the value that should come in place of the '?' is 121.

Hence, the correct answer is "Option 1".

The logic followed here is based on the positional values of the letters in the English alphabetical order. In three of the clusters, the difference between consecutive letters is consistently +4.

1. BFI:

2. ZDH:

3. FJN:

4. SWA:

​

 

The pattern observed in ZDH, FJN, and SWA is a consistent addition of 4 to the positional value of the preceding letter. However, in BFI, the second jump is only 3.

Hence, the correct answer is "Option 1".

Logic: The difference between the positional values of consecutive letters in the cluster is constant (+8).

Checking the given options:

1. NVB

2. IQY

3. HPX

4. OWE

 

In all clusters except NVB, the difference between consecutive letters is +8. In NVB, the difference between the second and third letter is +6.

Hence, the correct answer is "Option 1".

The logic followed here is the replacement of letter codes with mathematical operators and solving the expression using the BODMAS rule.

Given mappings:

The given equation is:

30 A 5 C 2 B 7 D 3 = ?

Substituting the letters with their respective mathematical signs, we get:

= 30 ÷ 5 + 2 × 7 − 3

= 6 + 2 × 7 - 3

= 6 + 14 - 3

= 20 - 3

= 17

Therefore, the value that will come in place of the question mark is 17.

Logic followed here is.

Logic: The series follows an alternating pattern of adding 20 and subtracting consecutive natural numbers (1, 2, 3, 4...).

Therefore, the correct answer is 364.

Hence, the correct answer is "Option 4".

To solve the given mathematical equation, we must apply the BODMAS rule (Brackets, Orders, Division, Multiplication, Addition, and Subtraction).

The equation is: 21 × 3 − 7 × 4 + (45 ÷ 5) × 2 + 60 − 9 × 8 = 29

By checking the Option 2), we find the correct interchange:

Interchanging 3 and 2:

The equation becomes:

= 21 × 2 − 7 × 4 + (45 ÷ 5) × 3 + 60 − 9 × 8 = 29

= 42 - 28 + 9 × 3 + 60 - 72 = 29

= 42 - 28 + 27 + 60 - 72 = 29

= 129 - 100 = 29

= 29 = 29

Since LHS = RHS, the equation is balanced.

Therefore, the two numbers that should be interchanged are 3 and 2.

Hence, the correct answer is "Option 2".

The logic followed here is based on the positional values of letters in the English alphabetical order.

The general pattern for the letter-clusters in the group is:

1. First letter + 5 = Second letter
2. Second letter − 4 = Third letter

Let's check the options:

1. NSO

2. EJF

3. GLI

4. JOK

 

 

The letter-clusters NSO, EJF, and JOK follow the same pattern (+5, −4), while GLI follows a different pattern (+5, −3).

Hence, the correct answer is "Option 3".

Logic followed here is:

Logic:  First Number + 4.8 = Second Number.

For (14, 18.8) →

Operation: 14 + 4.8 = 18.8

 

For (23, 27.8) →

Operation: 23 + 4.8 = 27.8

 

Similarly, let's find the matching set among the options:

For (35, 39.8) →

Operation: 35 + 4.8 = 39.8

Therefore, the set that follows the same logic is 35, 39.8.

Hence, the correct answer is "Option 3".

The logic followed here is the application of the BODMAS rule (Brackets, Orders, Division, Multiplication, Addition, and Subtraction) to check which pair of numbers, when interchanged, satisfies the equation.

Given Equation: 9 × 7 − 4 × 8 + 72 ÷ 6 − 2 × 11 + 84 = 95

Let's check Option (1): Interchanging 6 and 4

After interchanging 6 and 4, the equation becomes:

= 9 × 7 − 6 × 8 + 72 ÷ 4 − 2 × 11 + 84 = 95

 

= 63 - 48 + 18 - 22 + 84 = 95

= 165 - 70 = 95

= 95 = 95

As LHS = RHS (95 = 95), the equation is balanced.

Therefore, the numbers that should be interchanged are 6 and 4.

Hence, the correct answer is "Option 1".

Logic followed here is.

Logic: The series follows a Double Difference Pattern. The first-level differences between consecutive terms form an Arithmetic Progression with a constant common difference of 6.

 

Therefore, the number that should come in place of the question mark is 31.

Hence, the correct answer is "Option 3".

The logic followed here is a pattern of subtraction from the positional values of the letters in the English alphabet.

For GLYT to CGUO

For QRIZ to MMEU

The common pattern is a repeated subtraction sequence of −4, −5, −4, −5 applied to each letter.

Applying the same logic to ECWK:

For the letter C, subtracting 5 results in a wraparound to the end of the alphabet: 3 − 5 = −2. In a 26-letter cycle, 26 − 2 = 24 (X).

Thus, ECWK is related to AXSF.

Hence, the correct answer is 'Option 4'.

The correct answer is Amanpreet Singh.

Key Points

• Amanpreet Singh clinched the gold medal in the 25m Centre Fire Pistol event during the 23^rd Kumar Surendra Singh (KSS) Memorial Shooting Championship.
• The championship was organized by the National Rifle Association of India (NRAI) and held at the Madhya Pradesh State Shooting Academy in Bhopal.
• Representing ONGC, Amanpreet showcased superior accuracy in the men's category, which is a non-Olympic but highly competitive discipline in international shooting.
• The Kumar Surendra Singh Memorial serves as a vital Selection Trial (ST) for identifying talent for the Indian National Shooting Squad.
• This event attracts elite shooters from across the country, including representatives from the Indian Army, Navy, Air Force, and various state associations.

 Additional Information

• National Rifle Association of India (NRAI):
• Established in 1951 with the objective of promoting and popularizing shooting sports in India.
• It governs all disciplines of shooting, including Rifle, Pistol, and Shotgun (Skeet and Trap).
• Other Noteworthy Participants:
• Vijay Kumar: A legendary shooter and Subedar Major in the Indian Army who won the Silver Medal at the 2012 London Olympics in the 25m Rapid Fire Pistol event.
• Gurpreet Singh: A veteran international marksman and Arjuna Award recipient known for his performances in Commonwealth Games and Asian Games.
• Mandeep Singh: A consistent performer in the 25m Rapid Fire Pistol circuit, frequently ranking among the top shooters in national trials.
• Event Significance:
• The 25m Centre Fire Pistol is one of the oldest events in competitive shooting, requiring shooters to fire in both precision and rapid-fire stages.

The correct answer is Centre for Development of Advanced Computing (C-DAC).

Key Points

• The DHRUV64 is a high-performance 64-bit multicore microprocessor developed by the Centre for Development of Advanced Computing (C-DAC), an autonomous scientific society under the Ministry of Electronics and Information Technology (MeitY).
• This development is part of the Digital India RISC-V (DIR-V) Microprocessor Program, which aims to establish India as a global hub for RISC-V talent and hardware design.
• The processor is built on the RISC-V (Reduced Instruction Set Computer) open-source ISA, ensuring strategic autonomy and eliminating reliance on proprietary architectures like Intel or ARM.
• DHRUV64 features out-of-order execution and is designed for compute-intensive applications such as high-end servers, networking infrastructure, and industrial automation.
• It belongs to the VEGA family of processors, which ranges from 32-bit single-core units for IoT to complex 64-bit multi-core systems for High-Performance Computing (HPC).

 Additional Information

• Defence Research and Development Organisation (DRDO):
• Focuses on defence-specific electronics and System-on-Chip (SoC) designs for missile guidance, avionics, and radar signal processing.
• Maintains the Solid State Physics Laboratory (SSPL) and SITAR for indigenous semiconductor fabrication research.
• Indian Space Research Organisation (ISRO):
• Develops specialized radiation-hardened processors, such as the Vikram series based on SPARC architecture, for satellite flight computers and launch vehicle navigation.
• Operates the Semi-Conductor Laboratory (SCL) in Mohali to manufacture space-grade integrated circuits.
• Indian Institute of Technology Bombay (IIT Bombay):
• Contributed to the DIR-V ecosystem by developing the AJIT microprocessor, which is a 32-bit RISC-V based processor designed for low-power IoT and embedded systems.
• Collaborates with IIT Madras, the creator of the SHAKTI processor series, to strengthen India's Fabless design capabilities.

The correct answer is IndiaAI Compute and AIKosha.

Key Points

• The Ministry of Electronics and Information Technology (MeitY) officially operationalized the IndiaAI Compute and AIKosha portals in March 2025 to democratize access to high-end technological infrastructure.
• The IndiaAI Compute portal is designed to provide access to 18,000 Graphic Processing Units (GPUs), which are essential for training Large Language Models (LLMs) and executing complex Deep Learning tasks.
• This initiative provides a compute-as-a-service model, allowing startups, academic researchers, and public sector agencies to utilize high-performance computing without the prohibitive costs of owning physical hardware.
• AIKosha serves as the IndiaAI Datasets Platform, functioning as a centralized repository for curated, high-quality non-personal datasets to facilitate the development of AI solutions tailored for Indian languages and social contexts.
• By bridging the gap in data and compute resources, these portals aim to accelerate the AI startup ecosystem and position India as a global hub for Artificial Intelligence innovation.

 Additional Information

• IndiaAI Mission:
• It was approved by the Union Cabinet with a comprehensive financial outlay of Rs. 10,371.92 crore to be implemented over the next five years.
• The mission is structured around seven key pillars, including IndiaAI FutureSkills, which focuses on AI literacy and increasing the workforce in Tier 2 and Tier 3 cities.
• The IndiaAI Innovation Centre under this mission focuses on the development of indigenous foundational models and domain-specific AI applications in healthcare, agriculture, and governance.
• The IndiaAI Startup Financing pillar provides streamlined funding for deep-tech startups, supporting them from the proof-of-concept stage to commercialization.
• Ethical standards are integrated through the Safe & Trusted AI component, ensuring algorithmic transparency and the mitigation of bias in AI deployments.

The correct answer is A traitor named Mansingh.

Key Points

• Tatya Tope, also known as Ramachandra Panduranga, was a towering figure and a brilliant military strategist during the Indian Rebellion of 1857.
• Following the defeat of rebel forces at Gwalior, he retreated into the Paron jungles to conduct guerrilla warfare against the British authorities.
• His arrest was made possible through the betrayal of Mansingh, the Raja of Narwar, who was a trusted associate but secretly defected to the British side to secure his own interests.
• On April 7, 1859, based on information provided by Mansingh, British troops led by Major Meade captured Tatya Tope while he was asleep in his camp.
• After a swift military trial at Shivpuri, he was executed by hanging on April 18, 1859, for his role in the uprising.

 Additional Information

• Tatya Tope’s Military Contributions:
• He was the primary military advisor to Nana Saheb and was instrumental in the recapture of Kanpur.
• He collaborated closely with Rani Laxmibai of Jhansi and successfully seized the Gwalior Fort from the Scindias.
• His mastery over guerrilla tactics allowed him to evade capture by numerous British generals, including Sir Colin Campbell and Sir Hugh Rose, for a significant period.
• Historical Context:
• The Governor-General during this period was Lord Canning, who oversaw the brutal suppression of the revolt across North India.
• The betrayal by local allies like Mansingh was a common factor that led to the eventual collapse of the various rebel pockets after the fall of major centers like Lucknow and Delhi.

The correct answer is To encourage students to design creative ideas and prototypes that address national challenges.

Key Points

• The Develop India Buildathon 2025 is a high-impact initiative launched through a strategic partnership between NITI Aayog, via the Atal Innovation Mission (AIM), and the Ministry of Education, represented by the All India Council for Technical Education (AICTE).
• Its primary objective is to engage the youth in the Viksit Bharat @2047 vision by encouraging them to identify and solve pressing national challenges through technological and creative innovation.
• The program provides a platform for students from Higher Education Institutions (HEIs) and schools to transition from theoretical knowledge to practical application by developing functional prototypes.
• Focus areas for the Buildathon include critical sectors such as sustainability, healthcare, digital infrastructure, and rural development, aligning student projects with India's long-term developmental goals.
• By fostering a spirit of entrepreneurship, the initiative aims to build a pipeline of future innovators who can contribute to India's global competitiveness and self-reliance.

 Additional Information

• Atal Innovation Mission (AIM):
• A flagship initiative of NITI Aayog designed to promote a culture of innovation and entrepreneurship across the country.
• It oversees Atal Tinkering Labs (ATLs) in schools and Atal Incubation Centres (AICs) to support startups and school-level innovators.
• NITI Aayog (National Institution for Transforming India):
• Formed on January 1, 2015, it serves as the premier policy think tank of the Government of India, promoting cooperative federalism.
• It focuses on long-term strategic planning and monitoring the progress of Sustainable Development Goals (SDGs).
• Viksit Bharat @2047:
• This is the government's roadmap to transform India into a developed nation by 2047, the centenary of its independence.
• The vision emphasizes human development, economic prosperity, and technological leadership on the global stage.

The correct answer is Lala Lajpat Rai, Bal Gangadhar Tilak, Bipin Chandra Pal.

Key Points

• The trio of Lala Lajpat Rai, Bal Gangadhar Tilak, and Bipin Chandra Pal were the most prominent leaders of the Extremist (militant) faction within the Indian National Congress during the early 20^th century.
• They advocated for radical methods to achieve Swaraj (self-rule), marking a sharp departure from the constitutional 'Prayers and Petitions' approach of the Moderate leaders like Gopal Krishna Gokhale.
• The popular acronym Lal-Bal-Pal combined the first names of these leaders, who represented three major geographical strongholds of the Indian national struggle: Punjab (Lala Lajpat Rai), Maharashtra (Bal Gangadhar Tilak), and Bengal (Bipin Chandra Pal).
• They were the primary architects of the Swadeshi Movement and the Boycott of British goods, which gained momentum following the Partition of Bengal in 1905 by Lord Curzon.
• Their political ideology emphasized self-reliance, national education, and mass mobilization to challenge the British administrative and economic structure in India.

 Additional Information

• Lala Lajpat Rai: Known as Punjab Kesari (Lion of Punjab), he was associated with the Arya Samaj and founded the Punjab National Bank. He succumbed to injuries in 1928 after a lathi charge while protesting the Simon Commission.
• Bal Gangadhar Tilak: Called Lokmanya, he declared 'Swaraj is my birthright and I shall have it'. He published the newspapers Kesari and The Mahratta and organized the Ganpati and Shivaji festivals to instill nationalism.
• Bipin Chandra Pal: Often regarded as the Father of Revolutionary Thoughts in India, he used his powerful oratory and journalism in New India and Bande Mataram to propagate the message of complete independence.
• Other Personalities mentioned:
• Lala Har Dayal: A revolutionary who founded the Ghadar Party in San Francisco in 1913.
• Gopal Krishna Gokhale: A leading Moderate and founder of the Servants of India Society (1905).
• Motilal Nehru: A prominent lawyer who chaired the Nehru Report in 1928 and co-founded the Swaraj Party.
• Bhagat Singh: A legendary socialist revolutionary and member of the Hindustan Socialist Republican Association (HSRA).

The correct answer is Unemployment benefits.

Key Points

• Gross Domestic Product (GDP) represents the total market value of all final goods and services produced within a country's geographical boundaries during a specific financial year.
• Transfer payments are unilateral payments made by the government to individuals or households for which no current productive service or good is rendered in return.
• Unemployment benefits are classified as transfer payments because they are essentially a redistribution of tax revenue to provide social safety nets; they do not reflect the production of any new economic output. Hence, this option is the correct representation of a transfer payment excluded from GDP calculations.
• The exclusion of transfer payments from GDP is necessary to avoid the statistical error of double counting, as these funds are eventually counted when the recipients spend them on consumption (the 'C' component of GDP).

 Additional Information

• Government Expenditure (G): In the expenditure method of calculating GDP, only government purchases of goods and services are included.
• Wages paid to government employees: These are included in GDP because they represent a payment for labor services (human capital) provided to the state for the production of public goods like administration and security.
• Government spending on education and health: These outlays involve the purchase of medical supplies, textbooks, and the hiring of professionals (doctors and teachers). These activities constitute economic production and are thus part of the national income.
• Other Examples of Transfer Payments: Items such as Old-age pensions, Student scholarships, Social Security payments, and Financial aid given during natural disasters are all excluded from GDP as they are not linked to current production.

The correct answer is Sanchi, with its ancient stupas.

Key Points

• Sanchi is an iconic Buddhist complex situated on a hilltop in the Raisen district of Madhya Pradesh, known for being one of the oldest stone structures in India.
• The Great Stupa (Stupa No. 1) was originally commissioned by the Mauryan Emperor Ashoka in the 3^rd century BCE to enshrine the sacred relics of Lord Buddha.
• It was officially recognized as a UNESCO World Heritage Site in 1989, celebrated for its architectural evolution from the Mauryan to the Gupta period.
• The site is distinguished by its four monumental Toranas (ornamental gateways) which are covered with detailed bas-relief sculptures depicting Jataka tales and miracles from the life of Buddha.
• Structurally, the stupa consists of a hemispherical dome (anda) representing the world mountain, topped by a square railing (harmika) and a three-tiered umbrella (chhatra) symbolizing the Three Jewels of Buddhism.

 Additional Information

• Bodh Gaya:
• Located in Bihar, it is the most sacred pilgrimage site for Buddhists where Siddhartha Gautama achieved Enlightenment.
• It houses the Mahabodhi Temple and the sacred Bodhi Tree.
• Ajanta Caves:
• Situated in Maharashtra, this site comprises 30 rock-cut caves exclusively dedicated to Buddhism.
• It is famous for its ancient frescoes and mural paintings that are masterpieces of Buddhist religious art.
• Ellora Caves:
• Also located in Maharashtra, this site represents religious harmony with 34 monasteries and temples belonging to Buddhism, Hinduism, and Jainism.
• It is home to the massive Kailasa Temple, the largest single monolithic rock excavation in the world.

The correct answer is treason against the British government.

Key Points

• In 1908, the British colonial authorities arrested Bal Gangadhar Tilak under Section 124A of the Indian Penal Code, which deals with sedition or acts deemed as treason against the state.
• The specific provocation for his arrest was a series of articles published in his Marathi newspaper, Kesari, where he expressed support for the young revolutionaries Khudiram Bose and Prafulla Chaki following the Muzaffarpur bombing.
• Tilak argued that the rise of revolutionary activities was a direct consequence of the oppressive British administration and the Partition of Bengal in 1905.
• The trial was conducted at the Bombay High Court, where he was represented by himself and defended his writings as legitimate political criticism rather than an incitement to violence.
• Despite his rigorous defense, a jury dominated by European members found him guilty, leading to a sentence of six years of rigorous imprisonment and a fine of 1,000 rupees.

 Additional Information

• Mandalay Jail:
• Tilak was deported to the Mandalay Prison in Burma (now Myanmar) to serve his sentence from 1908 to 1914.
• During his time in solitary confinement, he focused on academic and spiritual pursuits, eventually writing the seminal work Gita Rahasya, which emphasizes Karma Yoga (the path of action).
• Political Legacy:
• Known as the Father of Indian Unrest, Tilak was a founding member of the All India Home Rule League established in 1916.
• He transformed the Ganpati Festival and Shivaji Jayanti into grand public events to foster national unity and mobilize the masses against colonial rule.
• He was a key figure of the Extremist wing of the Indian National Congress, famously proclaiming, Swaraj is my birthright and I shall have it.

The correct answer is NITI Aayog.

Key Points

• The National Multidimensional Poverty Index (MPI) is released by NITI Aayog, acting as the nodal ministry for developing this index in India.
• The index is a crucial step toward monitoring India's progress in achieving Sustainable Development Goal (SDG) 1.2, which aims to reduce at least by half the proportion of men, women, and children of all ages living in poverty in all its dimensions.
• India's national MPI uses the globally accepted Alkire-Foster (AF) methodology, which identifies deprivations across the three equally weighted dimensions of Health, Education, and Standard of Living.
• While the global MPI uses 10 indicators, India's national version includes 12 indicators: 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 Family Health Survey (NFHS) serves as the primary data source for calculating these multidimensional poverty statistics.

 Additional Information

• NITI Aayog (National Institution for Transforming India):
• Established on January 1, 2015, it replaced the erstwhile Planning Commission to serve as the premier policy Think Tank of the Government of India.
• The Prime Minister serves as the Ex-officio Chairperson, overseeing cooperative federalism and strategic policy making.
• Global Multidimensional Poverty Index:
• This international measure is published annually by the United Nations Development Programme (UNDP) and the Oxford Poverty and Human Development Initiative (OPHI).
• Other Organizations:
• The Reserve Bank of India (RBI) focuses on monetary policy, inflation control, and banking regulation.
• The Ministry of Statistics and Programme Implementation (MoSPI), through the National Statistical Office (NSO), manages national accounts and official statistics like CPI and IIP.
• The National Sample Survey Office (NSSO), now merged into the NSO, historically conducted large-scale surveys on consumption expenditure and employment.

The correct answer is Pramod Bhagat.

Key Points

• Pramod Bhagat successfully secured the gold medal in the Men's Singles SL3 category at the Badminton World Federation (BWF) Para World Championships 2026.
• The tournament, hosted in Bahrain, saw Bhagat demonstrate exceptional skill and resilience, further cementing his legacy as one of the most decorated para-badminton athletes in history.
• The SL3 classification is designed for athletes who have impairment in one or both lower limbs and demonstrate poor walking or running balance, typically playing on a half-court for singles matches.
• This victory adds to his extensive trophy cabinet, which includes a historic gold medal from the Tokyo 2020 Paralympic Games, making him a symbol of consistency in the international para-sports arena.
• His triumph in Bahrain marks his continued dominance in the SL3 category, where he has maintained a high world ranking through technical precision and strategic gameplay.

 Additional Information

• Pramod Bhagat:
• Hailing from the state of Odisha, India, he was diagnosed with polio at the age of five.
• He has been honored with India's highest sporting honor, the Major Dhyan Chand Khel Ratna Award, in 2021.
• In 2022, he was conferred with the Padma Shri, India's fourth-highest civilian award, for his contributions to sports.
• Aishwary Pratap Singh Tomar:
• He is an elite Indian sport shooter specializing in the 50m rifle 3 positions event.
• He has represented India at the Olympics and won multiple medals at the Asian Games and ISSF World Cups.
• Kidambi Srikanth:
• A former World No. 1 in the able-bodied badminton category.
• He was the first Indian to reach the final of the BWF World Championships in the men's singles category, winning a silver medal in 2021.

The correct answer is Sir Stafford Cripps.

Key Points

• In March 1942, the British government headed by Winston Churchill sent Sir Stafford Cripps, a member of the War Cabinet, to India with a set of proposals.
• The primary objective of the Cripps Mission was to negotiate with Indian political leaders to secure their full cooperation in the Second World War against the advancing Japanese forces.
• The mission proposed the creation of an Indian Union with Dominion Status after the war, which would be free to decide its relations with the British Commonwealth.
• It suggested the formation of a Constituent Assembly composed of elected members from Provincial Assemblies and representatives from Princely States to frame a new constitution.
• The proposals were rejected by the Indian National Congress because they did not offer immediate Purna Swaraj (complete independence) and gave Princely States the right to secede.
• The Muslim League also rejected the plan as it did not provide a clear path for the creation of Pakistan.

 Additional Information

• Lord Mountbatten:
• He was the last Viceroy of India (1947) and the first Governor-General of independent India.
• He implemented the Mountbatten Plan or June 3 Plan, which led to the Partition of India.
• Lord Wavell:
• Served as the Viceroy of India from 1943 to 1947 and initiated the Wavell Plan at the Simla Conference in 1945.
• His tenure saw the end of the Second World War and the start of the Cabinet Mission negotiations.
• John Shore:
• He served as the Governor-General of Bengal from 1793 to 1798.
• He is primarily known for his Policy of Non-Intervention and for his significant role in the implementation of the Permanent Settlement of 1793.

The correct answer is Disguised unemployment.

Key Points

• Disguised unemployment is a situation where more people are engaged in an activity than the minimum number required to perform it efficiently.
• In the agricultural sector of developing economies like India, it is a significant issue because entire families often work on small, fragmented landholdings due to a lack of better job opportunities elsewhere.
• The defining feature of this unemployment is that the marginal productivity of the surplus labor is zero; essentially, if the extra workers are removed, the total production remains unchanged.
• It is also termed hidden unemployment because individuals appear to be employed, but their labor contribution does not add to the aggregate output of the economy.

 Additional Information

• Structural Unemployment:
• This occurs when there is a long-term mismatch between the skills workers possess and the requirements of the jobs available in the market.
• It is often driven by technological progress, automation, or shifts in the industrial structure of the country.
• Frictional Unemployment:
• Known as search unemployment, it refers to the temporary period when an individual is between jobs or looking for their first job.
• It is considered a natural part of a dynamic labor market where people move to find positions that better match their expertise.
• Cyclical Unemployment:
• This type of unemployment is directly linked to the business cycle and economic health.
• It rises during periods of recession or economic slowdown when there is a drop in aggregate demand, leading to widespread layoffs.

The correct answer is Underemployment.

Key Points

• Underemployment is a situation where workers are employed but their labor potential is not being fully utilized. This typically manifests when workers have highly skilled jobs but work in low-skill positions or work part-time when they prefer full-time hours.
• It is broadly divided into Visible Underemployment, where individuals work fewer hours than the standard, and Invisible Underemployment, where individuals work full-time but in jobs that do not utilize their educational qualifications or experience.
• In the context of the Indian economy, this is frequently observed in the Agricultural sector. This specific form is often called Disguised Unemployment, where more people are engaged in a task than are actually required, resulting in zero marginal productivity.
• Unlike total unemployment, underemployed individuals are counted as part of the employed workforce in national surveys like the Periodic Labour Force Survey (PLFS), which can sometimes mask the true extent of economic distress.

 Additional Information

• Structural Unemployment:
• Arises due to a mismatch between the skills workers possess and the skills required by employers.
• It is often caused by technological advancements (automation) or long-term changes in the structure of the economy.
• Seasonal Unemployment:
• Occurs when the demand for labor fluctuates based on the time of year.
• It is most common in industries such as agriculture, tourism, and ice-cream manufacturing.
• Voluntary Unemployment:
• Refers to a situation where a person is fit for work but chooses not to work at the prevailing market wage rates.
• This can occur when individuals are wealthy enough to sustain themselves or are searching for a significantly higher-paying job.

The correct answer is Allan Octavian Hume.

Key Points

• Allan Octavian Hume (A.O. Hume), a retired British officer of the Imperial Civil Service (ICS), was the primary force behind the establishment of the Indian National Congress (INC).
• Hume organized the first meeting of the Congress in 1885 to provide a political platform for educated Indians to represent their interests to the British administration.
• The first session of the INC took place at Gokuldas Tejpal Sanskrit College in Bombay (now Mumbai) from December 28 to December 31, 1885.
• It was attended by 72 delegates from different parts of India, representing various professions such as law, journalism, and education.
• While Hume served as the General Secretary of the organization until 1906, the first presidency was held by Womesh Chandra Bonnerjee.
• The organization was founded during the viceroyalty of Lord Dufferin, who initially viewed the Congress as a Safety Valve for releasing growing political discontent among the Indian masses.

 Additional Information

• Bal Gangadhar Tilak:
• Known as Lokmanya, he was a key leader of the Extremist faction of the INC and joined the party years after its inception.
• He popularized the concept of Swaraj (Self-rule) and organized the Home Rule League in 1916.
• Subhash Chandra Bose:
• A prominent nationalist leader who served as the President of the INC during the Haripura (1938) and Tripuri (1939) sessions.
• He later resigned from the Congress to form the All India Forward Bloc and led the Indian National Army (INA).
• Shripad Amrit Dange:
• He was a founding member of the Communist Party of India (CPI) and was not involved in the initial 1885 establishment of the INC.
• Dange was a major figure in the Indian trade union movement and served as the President of the All India Trade Union Congress (AITUC).

The correct answer is credit union.

Key Points

• A credit union is a member-owned, not-for-profit financial cooperative that provides traditional banking services, such as savings accounts and loans, specifically to its members.
• The defining characteristic of these institutions is the common bond requirement, also known as a field of membership, which mandates that all members share a specific connection like employment at the same company, belonging to a labor union, or living in a specific geographic community.
• Unlike commercial banks, credit unions return their earnings to members in the form of lower interest rates on loans, reduced fees, and higher dividends on savings, rather than paying outside shareholders.
• Historically, the credit union movement was established on the principle of mutual aid and democratic control, where each member has one vote in electing the volunteer Board of Directors, regardless of the size of their deposits.

 Additional Information

• Investment Banks:
• These institutions focus on corporate finance and capital markets, assisting corporations in issuing securities through Initial Public Offerings (IPOs).
• They specialize in underwriting, market making, and providing advisory services for mergers and acquisitions (M&A).
• Development Banks:
• Financial entities like the World Bank or NABARD that provide long-term capital for economic growth and infrastructure projects.
• Their primary objective is social and economic development rather than providing retail services to individuals based on a common bond.
• Commercial Banks:
• For-profit financial institutions that accept deposits and offer loans and credit cards to the general public and private businesses.
• They are typically governed by central bank regulations and focus on generating shareholder wealth.

The correct answer is average fixed cost.

Key Points

• Average Fixed Cost (AFC) refers to the fixed cost per unit of goods produced by a business.
• It is calculated using the formula: AFC = Total Fixed Cost (TFC) ÷ Quantity of Output (Q).
• Fixed Costs are expenses that remain constant regardless of the volume of production in the short run, such as land rent, insurance premiums, and interest on capital.
• Because the Total Fixed Cost is a constant value, the AFC decreases as the Quantity (Q) of output increases. This process is commonly known as spreading the overhead.
• Geometrically, the AFC curve is represented as a rectangular hyperbola, meaning it approaches the horizontal and vertical axes asymptotically but never actually touches them, as TFC can never be zero.

 Additional Information

• Total Cost (TC):
• This is the sum total of all costs incurred in production, calculated by adding Total Fixed Cost (TFC) and Total Variable Cost (TVC).
• Average Variable Cost (AVC):
• This represents the variable cost per unit of output and is calculated as AVC = TVC ÷ Q. Variable costs include items like raw materials and direct labor wages.
• Marginal Cost (MC):
• This is the additional cost incurred by producing one extra unit of output. It is a vital metric for firms to find the equilibrium point where Marginal Revenue (MR) equals Marginal Cost (MC).

The correct answer is 150 years of Vande Mataram.

Key Points

• The Republic Day Parade 2026, celebrated at Kartavya Path in New Delhi, centers on the theme of 150 years of Vande Mataram, marking the sesquicentennial anniversary of the composition of India's national song.
• Vande Mataram was composed by the legendary scholar and poet Bankim Chandra Chattopadhyay in 1876. It later became a symbol of the Indian Independence Movement, providing a rhythmic and emotional backbone to the struggle against British rule.
• The 77^th Republic Day celebrations aim to pay tribute to the song's enduring influence on Indian identity, highlighting its cultural depth and the spirit of patriotism it has instilled for over a century and a half.
• The parade showcases various tableaux from different states and departments that narrate the history of the song, its role in the Swadeshi Movement, and its evolution into one of the most sacred symbols of the Indian Republic.
• The venue, Kartavya Path, serves as the stage for this milestone, reflecting the government's focus on honoring indigenous heritage and decolonizing the national narrative.

 Additional Information

• Historical Context of Vande Mataram:
• The song was first published as part of the Bengali novel Anandamath in 1882, though it was written several years earlier.
• It was first sung on a political platform by Rabindranath Tagore at the 1896 session of the Indian National Congress.
• On January 24, 1950, the Constituent Assembly of India adopted it as the National Song, granting it equal status with the National Anthem.
• Viksit Bharat 2047:
• This theme represents the long-term vision of the Government of India to transform the nation into a Developed Country by the year 2047, marking 100 years of independence.
• Digital India and Space Innovation:
• This refers to India's technological advancements, specifically the Digital India Mission launched in 2015 and the achievements of ISRO in lunar and solar explorations.
• Global Defence Power:
• Reflects India's growing self-reliance in the Defence Sector through the Atmanirbhar Bharat initiative, focusing on the indigenization of military hardware like the Tejas aircraft and Vikrant carrier.

The correct answer is Morveer.

Key Points

• The official mascot for the Khelo India Tribal Games 2026 has been named Morveer, a term that combines local linguistic elements to signify 'My Brave' or 'Our Hero'.
• The mascot was unveiled to represent the valour, strength, and resilience inherent in the tribal communities of India, specifically those from the Central Indian tribal belt.
• The design of Morveer incorporates traditional tribal motifs, often featuring elements like a traditional headgear or tribal tattoos, which are symbolic of the ethnic identity and cultural heritage of indigenous groups.
• The Khelo India Tribal Games (also known as Janjatiya Khel Mahotsav) are organized by the Ministry of Youth Affairs and Sports in collaboration with the Ministry of Tribal Affairs to promote sports like Archery, Kabaddi, Kho-Kho, and Athletics among tribal youth.
• The unveiling of Morveer aims to enhance the visibility of the games and encourage participation from scheduled tribes across various states, particularly Chhattisgarh, Odisha, and Jharkhand.

 Additional Information

• Khelo India Programme:
• Introduced to revive the sports culture in India at the grassroots level by building a strong framework for all sports played in the country.
• The Tribal Games component specifically targets the talent pool in tribal districts to integrate them into the national mainstream sports ecosystem.
• Significance of the Mascot:
• Mascots like Morveer serve as brand ambassadors for the event, helping in community mobilization and youth engagement.
• They often represent state animals or cultural icons; for instance, the Bastar Hill Myna or the Wild Buffalo are frequently used symbols in the region of Chhattisgarh.
• Historical Context:
• The first edition of the Janjatiya Khel Mahotsav was hosted in Bhubaneswar, Odisha in 2023, seeing participation from over 5,000 athletes from 26 states.
• The 2026 edition continues this legacy of socio-cultural integration through the medium of competitive physical activity.

The correct answer is Bharatiya Janata Party.

Key Points

• The Bharatiya Janata Party (BJP) emerged as a dominant force in the legislative alignments within the state of Bihar.
• As a principal constituent of the National Democratic Alliance (NDA), the party leveraged extensive grassroots organizational capabilities to maximize its seat conversion rate.
• The Bihar Legislative Assembly consists of 243 elective seats, requiring a political party or pre-poll alliance to secure a minimum of 122 seats to form a stable majority government in the state capital of Patna.
• Through targeted demographic outreach and strategic seat-sharing agreements, the party consolidated major electoral gains across key rural and urban constituencies.

 Additional Information

• Rashtriya Janata Dal (RJD):
• Formed in 1997 under the leadership of Lalu Prasad Yadav, it is a prominent regional party focusing on social justice and secularism.
• It holds a substantial cadre base and historically acts as a formidable competitor in the state's bilateral electoral contests.
• Janata Dal (United) (JD(U)):
• A major regional party in Bihar led by Chief Minister Nitish Kumar, advocating for social reform and development.
• The party plays a pivotal role in government formations due to its strategic positioning and flexible alliance capabilities.
• Indian National Congress (INC):
• One of India's oldest national parties, established in 1885, which participates in the state's electoral arena as a key partner of the Grand Alliance (Mahagathbandhan).

The correct answer is Mawlid al-Nabi.

Key Points

• Mawlid al-Nabi, also referred to as Eid-e-Milad, is the festival dedicated to commemorating the birth anniversary of Prophet Muhammad, who was born in Mecca in approximately 570 CE.
• The celebration occurs during Rabi-ul-Awwal, which is the third month of the Islamic lunar calendar.
• The specific day of celebration varies by denomination: Sunni Muslims observe it on the 12^th of Rabi-ul-Awwal, while Shia Muslims generally observe it on the 17^th of Rabi-ul-Awwal.
• The term Mawlid is derived from the Arabic language and literally translates to birth or place of birth.
• The day is marked by processions, the recitation of Naats (poetry in praise of the Prophet), and Sira (biographical accounts of his life and teachings).
• It is observed as a public holiday in many Muslim-majority nations, where mosques and streets are often illuminated with colorful lights.

 Additional Information

• Eid-ul-Fitr:
• This is the Festival of Breaking the Fast, celebrated at the end of the holy month of Ramadan.
• It occurs on the first day of the month of Shawwal and involves Salat al-Eid (special prayers) and the mandatory act of Zakat al-Fitr (charity).
• Eid-ul-Adha:
• Known as the Festival of Sacrifice, it commemorates Prophet Ibrahim’s (Abraham) willingness to sacrifice his son as an act of obedience to Allah.
• It falls on the 10^th day of Dhu al-Hijjah and marks the culmination of the Hajj pilgrimage in Mecca.
• Shab-e-Barat:
• Referred to as the Night of Forgiveness or Night of Fortune, it is observed on the 15^th night of the month of Sha-ban.
• Devotees spend the night in vigil and prayer, asking for divine mercy and the writing of their destiny for the upcoming year.

The correct answer is This is an early Buddhist temple built entirely of bricks.

Key Points

• The Mahabodhi Temple, located in Bodh Gaya, Bihar, is one of the most significant sites in Buddhism as it marks the location where Siddhartha Gautama attained enlightenment.
• The structure is celebrated as one of the oldest and most imposing brick temples in India, representing a transition from wooden architecture to more permanent masonry.
• While Emperor Ashoka established the first temple at the site in the 3^rd century BCE, the current pyramid-shaped structure dates primarily to the late Gupta period (around the 5^th or 6^th century CE).
• The central shikhara (tower) rises approximately 55 meters (180 feet) and is constructed of bricks finished with stucco, featuring intricate carvings of Buddha images in niches.
• The architectural style influenced the development of temple designs throughout Southeast Asia, serving as a prototype for many later Buddhist structures.

 Additional Information

• UNESCO World Heritage Site:
• The temple complex was inscribed as a UNESCO World Heritage Site in 2002 due to its immense cultural and historical value.
• The complex includes the Bodhi Tree, the Vajrasana (Diamond Throne), and various votive stupas.
• Incorrect Architectural Features:
• Golden Tiles: While the dome was gilded with over 280 kilograms of gold donated by the King of Thailand in recent years, the primary architectural structure is not made of golden tiles.
• Marble Pillars: The temple core is brick and mortar; while Asokan pillars were made of sandstone, marble was not the primary building material for the temple edifice.
• Wooden Beams: Although early Indian architecture was predominantly wood-based, the Mahabodhi Temple is a landmark transition into monumental brick construction.

The correct answer is germination.

Key Points

• Germination is the biological process by which a seed develops into a seedling after being exposed to favorable conditions such as moisture, oxygen, and the right temperature.
• The process begins with imbibition, where the dry seed absorbs water, causing the seed coat to swell and rupture, which activates metabolic enzymes.
• The white shoots that emerge from pulses like mung bean or chana are the first signs of growth; the radicle (embryonic root) typically appears first, followed by the plumule (embryonic shoot).
• During this stage, complex carbohydrates are broken down into simple sugars, and the concentration of vitamins (specifically Vitamin C, Vitamin B, and Vitamin K) increases significantly.
• Sprouting or germination also reduces anti-nutritional factors like phytic acid and tannins, making the nutrients more bioavailable for human consumption.

 Additional Information

• Fermentation
• It is an anaerobic metabolic process where microorganisms like yeast and bacteria convert sugars into acids, gases, or alcohol.
• Common examples include the preparation of curd, bread, and vinegar.
• Pasteurization
• Named after Louis Pasteur, this process involves heating liquids (primarily milk) to a specific temperature (approx 72°C for 15 seconds) to kill harmful pathogens.
• It extends shelf life without significantly altering the nutritional value or taste of the product.
• Roasting
• A dry heat cooking method that uses convection or thermal radiation to cook food evenly on all sides.
• It is used to enhance the aroma and texture of pulses and nuts through the Maillard reaction.

The correct answer is Bihar.

Key Points

• According to the Census 2011, Bihar is the most densely populated state in India, recording a density of 1,106 persons per square kilometer.
• The state witnessed a significant increase in density from the 2001 Census, where the figure stood at 881 persons per square kilometer.
• The high population density in Bihar is largely attributed to the fertile Indo-Gangetic plains, which historically support high population concentrations due to agriculture.
• In comparison, the national average population density of India as per the 2011 Census was 382 persons per square kilometer.
• Prior to 2011, West Bengal held the top rank; however, it transitioned to the second position in 2011 with a density of 1,028 persons per square kilometer.

 Additional Information

• Contextual Data for Other States:
• Uttarakhand: This northern Himalayan state has a population density of 189 persons per square kilometer, constrained by its mountainous topography.
• Himachal Pradesh: Located in the Western Himalayas, it recorded a density of 123 persons per square kilometer during the 2011 Census.
• Rajasthan: Although it is the largest state in India by area, its density is relatively low at 200 persons per square kilometer due to the presence of the Thar Desert.
• National Comparison and Extremes:
• Among all Union Territories, NCT of Delhi holds the highest density at 11,320 persons per square kilometer.
• Arunachal Pradesh remains the state with the lowest population density in India, with only 17 persons per square kilometer.
• The Census 2011 was the 15^th National Census of India since 1872 and the 7^th after independence.

The correct answer is Photosynthesis.

Key Points

• Photosynthesis is the essential biochemical process by which photoautotrophs, such as green plants, convert solar energy into chemical energy stored in the bonds of sugar molecules.
• The process primarily occurs within the chloroplasts of plant cells, which house the green pigment chlorophyll that is responsible for capturing light energy.
• Plants utilize carbon dioxide (CO₂) obtained from the atmosphere through stomata and water (H₂O) absorbed from the soil via the xylem.
• The balanced chemical equation for this reaction is: 6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂, where glucose is produced as food and oxygen is released as a vital byproduct.
• This process is divided into light-dependent reactions, which generate energy carriers, and the Calvin Cycle, which fixes carbon into organic compounds.

 Additional Information

• Transpiration:
• Refers to the process of water movement through a plant and its evaporation from aerial parts, such as leaves and stems.
• It helps in the transportation of minerals and maintains the turgidity of plant cells.
• Respiration:
• A metabolic process in which living cells break down glucose in the presence of oxygen to release energy in the form of ATP.
• Unlike photosynthesis, which builds food, respiration consumes food and occurs in the mitochondria.
• Germination:
• The biological process by which a seed develops into a young plant or seedling.
• It is triggered by environmental triggers such as optimal temperature, oxygen, and water availability.