SSC Stenographer 2024 Official Paper (Held On: 11 Dec, 2024 Shift 2) (Previous Year Paper)

Logic followed here is,

Logic: First number × 10 = Second number + Third number

Given, 

(13, 41, 89)

13 × 10 = 41 + 89 

130 = 130

And,

(4, 14, 26)

4 × 10 = 14 + 26

40 = 40

Check the each option,

Option 1) (8, 26, 54) 

8 × 10 = 26 + 54

80 = 80 

Option 2) (9, 29, 63)

9 × 10 ≠ 29 + 63

Option 3) (11, 31, 75) 

11 × 10 ≠ 31 + 75)

Option 4) (12, 38, 80)

 12× 10 ≠ 38 + 80

Hence the correct answer is "Option 1"

Concept:

23 = 8

3³ = 27

43 = 64

53 = 125

63 = 216

Logic followed here is 

983 - (2³) = 975 

975 - (3³) = 948

948 - (4³) = 884

884 - (5³) = 759

759 - (6³) = 543

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

Given,

Among seven people A, B, C, D, E, F and G, scored different marks (out of 100) in an exam.

A scored the highest. Nobody scored more than 92.

G’s marks were a multiple of 9, but more than 85.

The sum of the marks of G and F was 150.

D scored more than only E.

C scored more than F and less than B.

E scored 33 marks, then 

Possible score for D is between 60 and 33, from option 48 is correct answer.

Hence the correct answer is Option 2

Concept:

​

Given:

Rahul's father is the only son of Monica's mother.

Monica's husband's mother-in-law is related to Rahul as Grandmother

Hence the correct answer is Option 3.

For find the opposite surface of ' 2', we need to compare the common surface in the given dices,

Now, symbol 6 is given in Dice 1 and Dice 2, 

So, From Dice 1 and Dice 2,

→ 6 is the common surface and 1, 4, 5, 3 is the adjacent surface.

So, the remaining '2' will be the opposite face of '6'.

Hence, the correct answer is "Option 2".

BODMAS Rule:

Given,

Replacing the sign in equation, 

42 × 7 ÷ 13 – 67 + 13 = ?

We, get 

42 ÷ 7 × 13 + 67 - 13 

→ 6 × 13 + 67 - 13

→ 78 +67 - 13

→ 145 - 13 = 132

The correct answer is "option 3".

Given, 

Sugar : Diabetes 

Sugar → Diabetes: Overconsumption of sugar can lead to diabetes, a metabolic disorder.

Fat : ________

Similarly, excessive fat consumption or accumulation in the body leads to obesity, a health condition characterized by excessive body fat.

Hence, the correct answer is "Obesity". Option 2.

Concept:

Solution:

The logic followed here is - first and third letter increase by 12 letter and second and fourth decreased by 11.

Hence, the correct answer is JEZM

Hence, the correct answer is "Option 4".

BODMAS rule

Given,

Replacing the sign in equation, 

7 C 9 B 35 D 5 A 3 = ?

We, get 

7 × 9 - 35 ÷ 5+ 3 

→ 7 × 9 - 7 + 3

→ 63 - 7 + 3 = 59

The correct answer is "option 4".

Concept:

Solution:

The logic followed here is - every letter increase by 3 letter.

Hence, the correct answer is UVX

Hence, the correct answer is "Option 2".

Given Statement: 

P ≤ Q < R < S

T > S > V ≥ W

Now,

Conclusions:

1. P < V → False (P ≤ Q < R < S > V ≥ W  No relation can be established between P and V)
2. R > W → False (P ≤ Q < R < S > V ≥ W No relation can be established between R and W)
3. Q < W → False (P ≤ Q < R < S > V ≥ W No relation can be established between Q and W)
4. P < T → True (P ≤ Q < R < S < T It gives P < T)

Here, Conclusions 4 follows.

Hence, the correct answer is "Option 4".

Logic followed here is,

(First number)³ - 4 = Second number 

Given, 

9 : 725

9³ - 4 = 725 (Second number)

And,

3 : 23

3³ - 4 = 23(Second number)

Check the option,

Option 1: (5 : 128)

5³ - 4 = 121 ≠ 128

Option 2: (4 : 60)

4³ - 4 = 60 (Second number)

Option 3: (8 : 315)

8³ - 4 = 508 ≠ 315 

Option 4: (6 : 220 )

6³ - 4 = 212  ≠ 220

Hence the correct answer is "Option 2"

Concept:

Solution:

Given,  'LEMON' is coded as OQPIQ

 'BASIL' is coded as MKVEG

The logic followed here is - letter are reversed and increased by 1, 2, 3, 4, 5 respectively. 

For  'CHILI'

JNLLH

Hence, the correct answer is option 3.

Given,

“When you step out of your house, you are facing north.

Take a right and walk 3 km, you will see a T-point/junction.

Take a right and walk 2 km.

There will be a roundabout with four roads. Take the second left from the roundabout and walk 1 km.

Take a right and walk 3 km.

Take a right and walk 1 km.

You will find my house at the front.”

From diagram we conclude that Ramesh facing at the destination In north direction

Hence, the correct answer is "Option 1"

Solution:

From above statement,

Some balloons**(B)** are nitrogen**(N).**

All balloons are hydrogen**(Hy)**.

All hydrogens are helium**(He).**

The venn diagram is,

Conclusions venn diagram is,

(I):  All balloons are helium

(II): All nitrogens are heliums.

(III): Some heliums are nitrogen. 

From venn diagram, we conclude that the Only conclusions I and III follow

Hence, the correct answer is "Option 3"

Given, 

Six babies are sitting around a circular dining table, facing the centre.

Jo is an immediate neighbour of both Lucy and Stacy.

Eva is sitting second to the right of Lucy.

Keith is sitting third to the left of Stacy.

Carol is an immediate neighbour of both Eva and Stacy.

Stacy is the immediate neighbour of both Jo and Carol.

Hence, the correct answer is "Option 4".

Logic followed here is 

First number × 2 + 1 = ne×t number

Given, 4, 9, 19, 39, 79, ? 

4 × 2 + 1 = 9

9 × 2 + 1 = 19

19 × 2 + 1 = 39

39 × 2 + 1 = 79

79 × 2 + 1 = 159.

Hence, the correct answer is "Option 2".

Given 1, 65, 114, ?, 175, 191 

Logic followed here is 

1 + 8² = 65

65 + 7² = 114

114 + 6² = 150

150 + 5² = 175

175 + 4² = 191

Hence the correct answer is Option 4.

Logic followed here is that the sum of digit is same and equal to 20.

Given, 

668 – 776 – 992

⇒ 6 + 6 + 8 = 20

⇒ 7 + 7 + 6 = 20

⇒ 9 + 9 + 2 = 20

Check the option,

Option 1 - 488 – 398 – 299

⇒ 4 + 8 + 8 = 20

⇒ 3 + 9 + 8 = 20

⇒ 2 + 9 + 9 = 20

Option  2 - 144 – 225 – 729 

⇒ 1 + 4 + 4 = 9 ≠ 20

⇒  2 + 2 + 5 = 9 ≠ 20

⇒ 7 + 2 + 9 = 19 ≠ 20

Option 3 - 725 – 623 – 542  

⇒ 7 + 2 + 5 = 14 ≠ 20

⇒ 6 + 2 + 3 = 11 ≠ 20

⇒ 5 + 4 + 2 = 11 ≠ 20 

Option 4 - 195 – 285 – 348

⇒ 1 + 9 + 5 = 15 ≠ 20

⇒ 2 + 8 + 5 = 15 ≠ 20

⇒ 3 + 4 + 8 = 15 ≠ 20

Option 1 follow the pattern.

Hence the correct answer is Option 1.

Logic followed here is that the sum of digit is same and equal to 15

Given, 

339 – 663 – 555

3 + 3 + 9 = 15

6 + 6 + 3 = 15

5 + 5 + 5 = 15

For, 348 – 636 – 555

3 + 4 + 8 = 15

6 + 6 + 3 = 15

 5 + 5 + 5 = 15

Check the option,

Option 1 - 161 – 512 – 710

1 + 6 + 1 = 8 ≠ 15

5 + 1 + 2 = 8 ≠ 15

7 + 1 + 0 = 8 ≠ 15

Option  2 - 164 – 542 – 614

1 + 6 + 4 = 11 ≠ 15

5 + 4 + 2 = 11 ≠ 15

6 + 1 + 4 = 11 ≠ 15

Option 3 - 195 – 285 – 348

1 + 9 + 5 = 15

2 + 8 + 5 = 15

3 + 4 + 8 = 15

Option 4 - 432 – 513 – 711

4 + 3 + 2 = 9 ≠ 15

5 + 1 + 3 = 9 ≠ 15

7 + 1 + 1 = 9 ≠ 15

Option 3 follow the pattern.

Hence the correct answer is Option 3.

Logic followed here is 

First number × 2 + 1 = next number

Given, 8, 17, 35, 71, ?, 287

8 × 2 + 1 = 17

17 × 2 + 1 = 35

35 × 2 + 1 = 71

71 × 2 + 1 = 143

143 × 2 + 1 = 287.

Hence, the correct answer is "Option 2".

Logic followed here is,

(First number)² - 3 = Second number 

Given, 

12 : 141

12² - 3 = 141 (Second number)

And,

8 : 61

8² - 3 = 61 (Second number)

Check the option,

Option 1: (14 : 197)

14² - 3 = 191 ≠ 197

Option 2: (13 : 165)

13² - 3 = 166 ≠ 165

Option 3: (18 : 321)

18² - 3 = 321 (Second number)

Option 4: (11 : 121 )

11² - 3 = 118 ≠ 121

Hence the correct answer is "Option 3"

Family Chart:

Given:

She is the daughter of the only son of my grandfather**(GF).**

The girl in the photograph sister to Rani

Hence, the correct answer is "Option 3"

For find the opposite surface of ' 6', we need to compare the common surface in the given dices,

Now, symbol 6 is given in Dice 1 and Dice 2, 

So, From Dice 1 and Dice 2 and Dice 3

→ 6 is the common surface and 1, 2, 3, 4 is the adjacent surface.

So, the remaining '5' will be the opposite face of '6'.

Hence, the correct answer is "Option 1".

Concept:

Solution:

The logic followed here is - every letter increase by 3 letter.

Hence, the correct answer is TXSG

Hence, the correct answer is "Option 4".

Given, 

7, 13, 27, 53, 107, ?

Logic followed here is,

7 × 2 - 1 = 13

13 × 2 + 1 = 27

27 × 2 - 1 = 53

53 × 2 + 1 = 107

107 × 2 - 1 = 213.

Hence the correct answer is Option 2.

Given P, Q, R, S, T and U are sitting around a circular table facing the centre (but not necessarily in the same order).

U sits to the immediate right of Q.

Only two people sit between U and R.

P sits to the immediate left of S. 

And T sits on the remaining place.

Second to the right is the position of T with respect to S.

Hence correct answer is Option 2.

Concept:

Given date: 08 June 2030.

In 2000 Years the odd day is 0,

Now, calculate the odd days from 2000 to 2029:

Normal years (non-leap) = 23 years → 23 odd days

Leap years = 7 years → 7 × 2 = 14 odd days

Total odd days = 23 + 14 = 37

Since 37 ÷ 7 = remainder 2,

The number of odd days from 2000 to 2029 is 2

Now,

Total odd days from January 2030 to June 08, 2030

• January = 31 days → 3 odd days
• February = 28 days → 0 odd days
• March = 31 days → 3 odd days
• April = 30 days → 2 odd days
• May = 31 days → 3 odd days
• June 1-7 = 7 days → 0 odd days
• June 8 = 1 day → 1 odd day

= 3 + 0 + 3 + 2 + 3 + 0 + 1 = 12

Since 12 ÷ 7 = remainder 5,

The odd days from January to June 8, 2030, are 5.

Now, add up all the odd days:

Odd days from 2000 to 2029 = 2

Odd days from January to June 08, 2030 = 5

Total odd days = 2 + 5 = 7

Since 7 odd days = 0 (Sunday cycle), the day on 08 June 2030 is Saturday.

Hence, the correct answer is "Saturday".

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

2. Million
3. Millstone
4. Mimic
5. Mimicry
6. Minaret

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

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

BODMAS rule

Given,

Replacing the sign in equation, 

11 b 15 c 8 a 4 d 5 = ?

We, get 

11 + 15 - 8 ÷ 4 × 5

→11 + 15 - 2 × 5 

→11 + 15 - 10 = 16

The correct answer is "option 1".

Concept:

Solution:

Check each option

Option 1 - YVT

Option 2 - LHF

Option 3 - GDB

Option 4 - ROM

​

Option 2 LHF does not follow the same pattern.

Hence, the correct answer is option 2.

Concept:

Logic followed here is,

Code = Sum of place value of letter - number of vowels

Given, ‘BEAUTY’ is coded as 71

‘B = 2, E = 5, A = 1, U = 21, T = 20, Y = 25’ and number of vowels = 3

2 + 5 + 1 + 21 + 20 + 25 = 74

now, 74 - 3 = 71

‘RIVER’ is coded as 70

R = 18, I = 9, V = 22, E = 5, R = 18, and number of vowels = 2

18 + 9 + 22 + 5 + 18 = 72

72 - 2 - 70

For ‘PEOPLE’

P = 16, E = 5, O = 15, P = 16, L = 12, E = 5, and number of vowels = 3

16 + 5 + 15 + 16 + 12 + 5 = 69

69 - 3 = 66.

Hence the correct answer is Option 1

BODMAS rule

Given,

Replacing the sign in equation, 

15 − 3 ÷ 25 × 7 + 3

We, get 

15 ÷ 3 + 25 - 7 × 3

→5 + 25 - 7 × 3

→5 + 25 - 21 = 9

The correct answer is "option 1".

Explanation:

Logic followed here is the relationship between Carpenter and Wood is based on the material they primarily work with:

A Carpenter is a skilled worker who works with wood to make furniture, doors, and other wooden structures.

Now, we need to find a word related to Mason in a similar way.

A Mason is a skilled worker who builds structures using stones.

Hence the correct answer is Option 2.

BODMAS rule

Given,

Replacing the sign in equation, 

60 D 10 A 4 C 6 B 25 = ?

We, get 

60 ÷ 10 + 4 × 6 - 25 

→6 + 4 × 6 - 25 

→6 + 24 - 25 = 5

The correct answer is "option 1".

Given the word ‘AMBIDEXTROUS’

If the first letter is interchanged with the last letter, the second letter is interchanged with the eleventh letter, the third letter is interchanged with the tenth letter and so on then word become,

S U O R T X E D I B M A

then letter T immediately follow R in the new arrangement when read from left to right.

Hence the correct answer is Option 1.

For find the opposite surface of ' 5', we need to compare the common surface in the given dices,

Now, symbol 4 is given in Dice 1 and Dice 2, 

So, From Dice 1 and Dice 2

→ 4 is the common surface and 1, 2, 3, 6 is the adjacent surface.

So, the remaining '5' will be the opposite face of '4'.

Hence, the correct answer is "Option 4".

From above statement,

Some pins are clips.

Some clips are papers.

No paper is a book.

The venn diagram is,

Conclusions venn diagram is,

(I) : No book is a pin.

(II) : At least some pins are papers.

From venn diagram, we conclude that the Neither conclusion (I) nor (II) follows. 

Hence, the correct answer is "Option 2"

Logic followed here is,

(First number)² - 12 = Second number 

Given, 

9:69

9² - 12 = 69 (Second number)

And,

11:109

11² - 12 = 109 (Second number)

Check the option,

Option 1: (24:576)

24² - 12 = 564 ≠ 576

Option 2: (16:244)

16² - 12 = 244 (second number)

Option 3: (14:209 )

14² - 184 ≠ 209 

Option 4: (8:76)

8² - 12 = 52 ≠ 76

Hence the correct answer is "Option 2"

Logic followed here is,

(First number)³ + 3 = Second number 

Given, 

2 : 11

2³ + 3 = 11 (Second number)

And,

1 : 4

1³ + 3 = 4 (Second number)

Check the option,

Option 1: (4 : 65)

4³ + 3 = 67 ≠ 65

Option 2: (5 : 128)

5³ + 3 = 128 (second number)

Option 3: (3 : 27)

3³ + 3 = 30 ≠ 27 

Option 4: (6 : 217)

6³ + 3 = 219 ≠ 217

Hence the correct answer is "Option 2"

Logic followed here is,

Hence the correct answer is Option 2.

The completion of the given figure is,

Hence the correct answer is Option 3.

The completion of the given figure is,

Hence the correct answer is Option 4.

From above statement,

All papers**(P)** are books**(B)**.

Some books are notebooks(N).

All notebooks are files**(F)**.

The venn diagram is,

Conclusion I: Some papers are notebooks.(False)

We only know that all papers are books and some books are notebooks, but it is not necessary that any paper is a notebook.

There is no direct or indirect link confirming that any paper is also a notebook.

Conclusion II: All books are files. (False)

Some books are notebooks, and all notebooks are files.

However, this does not mean that all books are files—only some books (those that are notebooks) are files.

So, the correct answer is Neither Conclusion I nor II follows.

Hence, the correct answer is "Option 4"

Given,

A man travels 10 km towards the west and turns left and travels 4 km

And then travels another 4 km towards the east.

He then turns to his right and travels 5 kms.

Then, he turns to his left and travels 6 kms.

From diagram we conclude that he is in south direction from his starting position

Hence, the correct answer is "Option 2"

Concept:

Solution:

Check each option

Option 1 - NRI

Option 2 - JQF

Option 3 - SHO

Option 4 - VER

Option 1 NRI does not follow the same pattern.

Hence, the correct answer is option 1.

From above statement,

All milk**(M)** are white**(W)**.

Some white are red**(R)**.

The venn diagram is,

Conclusions venn diagram is,

I. All red are milk.

II. No red is a milk. 

From venn diagram, we conclude that the Neither conclusion I nor II follows. 

Hence, the correct answer is "Option 3"

Number of triangles in given figure is,

Thus the number of triangle is 13

Hence the correct answer is Option 1.

BODMAS rule

Given,

Replacing the sign in equation, 

56 + 12 − 54 × 18 ÷ 6 = ?

We, get 

56 - 12 + 54 ÷ 18 × 6 

→56 - 12 + 3 × 6 

→56 - 12 + 18 = 62

The correct answer is "option 2".

Logic followed here is,

From the first figure to second figure, the arrow remain at the same place and circle change in triangle.

And from the second figure to third figure, the arrow move to opposite side and triangle change in diamond.

From the third figure to fourth figure, the arrow remain at the same place and diamond change in circle.

Now, from the fourth figure to fifth figure, the arrow move to opposite side and circle change in triangle.

Hence the correct answer is Option 4.

The correct answer is Chakla.

Key Points

• During the reign of Shahjahan, the administrative unit called Chakla was introduced.
• Chakla was a subdivision of a province (Subah) in the Mughal administrative system.
• Each Chakla was further divided into smaller units called Paraganas.
• The Chakla system aimed to streamline revenue collection and local governance.
• This administrative reform helped in better management and control of the vast Mughal Empire.

Additional Information

• Subah
• Subah was the largest administrative division in the Mughal Empire, similar to a province.
• Each Subah was governed by a Subahdar who was responsible for law and order, as well as revenue collection.
• Paragana
• Paragana was a smaller administrative unit within a Chakla.
• It comprised several villages and was managed by local officials for tax collection and judicial matters.
• Mahals
• Mahals referred to revenue circles or estates within a Paragana.
• They were the basic units for land revenue assessment and collection.
• Zamindars
• Zamindars were landowners who collected taxes from the peasants and paid a portion to the Mughal administration.
• They played a crucial role in the revenue system of the Mughal Empire.

The correct answer is Calcutta.

Key Points

• The last Indian Olympic Games, known as the All India Olympic Games, were held in Calcutta.
• The event took place in 1948, post-independence, and was a precursor to the modern-day National Games of India.
• These games were organized by the Indian Olympic Association (IOA), established in 1927.
• The event aimed to promote sports and identify talent for international competitions, including the Olympics.
• Delhi has historically been a significant venue for various national and international sports events in India.

Additional Information

• National Games of India
• These games are a multi-sport event held every four years in India.
• The Indian Olympic Association organizes the event, and the first edition was held in Lahore in 1924.
• The games are designed to promote sports and provide a platform for athletes to showcase their talent.
• Various states and Union territories of India participate in the National Games.
• Indian Olympic Association (IOA)
• It is the governing body for the Olympic Movement and the Commonwealth Games in India.
• The IOA is responsible for selecting athletes to represent India at the Olympic Games, Asian Games, and other international competitions.
• The association also works to develop and promote sports throughout the country.
• Post-Independence Sports Development
• Post-independence, India has made significant strides in sports, with increased government support and infrastructure development.
• Various sports schemes and programs have been launched to nurture young talent.
• India has hosted and participated in numerous international sports events, gaining recognition and success in various disciplines.
• Sports Infrastructure in Delhi
• Delhi has several world-class sports facilities, including the Jawaharlal Nehru Stadium and the Indira Gandhi Arena.
• The city hosted the 2010 Commonwealth Games, showcasing its capability to organize large-scale international events.

The correct answer is Only B.

Key Points

• Primary Deficit is the fiscal deficit of a country excluding the interest payments on previous borrowings.
• The Primary Deficit is calculated as: Primary Deficit = Fiscal Deficit - Interest Payments.
• If the interest payment is equal to the fiscal deficit, then Primary Deficit would be zero, since the entire fiscal deficit is accounted for by interest payments.
• Therefore, the Primary Deficit is zero when interest payment is equal to the fiscal deficit (Option B).

Additional Information

• Fiscal Deficit: The difference between the government's total expenditure and its total receipts (excluding borrowing).
• Interest Payments: Payments made by the government to service its debt, i.e., the interest on loans taken in the past.
• Budget Deficit: When total government spending exceeds the revenue that the government generates, excluding money from borrowings.
• Revenue Deficit: The difference between the government's revenue expenditure and revenue receipts.
• Understanding Deficits: Tracking various types of deficits helps in understanding the financial health of the government and its ability to manage and service its debt.

The correct answer is Punjab.

Key Points

• Punjab is known as the land of five rivers: Beas, Ravi, Sutlej, Chenab, and Jhelum.
• The name "Punjab" is derived from the Persian words "panj" (five) and "ab" (water), referring to the five major rivers in the region.
• The five rivers contribute significantly to the agricultural fertility of the state, making Punjab one of the most prosperous agricultural regions in India.
• These rivers eventually merge to form the Panjnad, which is a point where all five rivers combine.

Additional Information

• Beas River
• The Beas River is one of the five rivers of Punjab and flows through the states of Himachal Pradesh and Punjab.
• It is known for its historical significance as it marked the eastern extent of Alexander the Great's invasion in 326 BCE.
• Ravi River
• The Ravi River flows through the Indian state of Punjab and the Pakistani province of Punjab.
• It is one of the major tributaries of the Indus River system.
• Sutlej River
• The Sutlej River is the longest of the five rivers of Punjab.
• It originates from Lake Rakshastal in Tibet and flows through Himachal Pradesh and Punjab before entering Pakistan.
• Chenab River
• The Chenab River flows through the Indian state of Jammu and Kashmir and the Pakistani province of Punjab.
• It is a major river of the Indus River system, and it merges with the Jhelum and Sutlej rivers in Pakistan.
• Jhelum River
• The Jhelum River flows through the Indian-administered territory of Jammu and Kashmir and the Pakistani province of Punjab.
• It is notable for its scenic beauty and historical importance as it passes through the Kashmir Valley.

The correct answer is 1878.

Key Points

• The Vernacular Press Act was enacted in 1878 by the British colonial government in India.
• It was implemented by the then Viceroy of India, Lord Lytton, to curb the freedom of the Indian-language press.
• The Act was aimed at stifling the criticism of British policies by the Indian press, especially those written in vernacular languages.
• Under this Act, the government had the authority to confiscate the printing press, paper, and other materials of a publication if it was found guilty of publishing seditious material against the British government.
• The Act faced severe opposition and criticism from Indian intellectuals and leaders, leading to its eventual repeal in 1881 by Lord Ripon.

Additional Information

• Lord Lytton
• He served as the Viceroy of India from 1876 to 1880.
• His tenure was marked by controversial policies, including the Vernacular Press Act and the handling of the Great Famine of 1876–78.
• Lord Ripon
• He served as the Viceroy of India from 1880 to 1884.
• He is known for his liberal policies and for repealing the Vernacular Press Act in 1881.
• He also introduced the Ilbert Bill, which sought to allow Indian judges to try British offenders.
• Indian Nationalism
• The period during which the Vernacular Press Act was enacted saw a rise in Indian nationalism and the demand for civil liberties.
• Indian leaders and intellectuals used the press as a means to mobilize public opinion against colonial rule.
• Press Freedom
• The Vernacular Press Act is an important historical example of the struggle for press freedom in colonial India.
• It highlights the role of the press in advocating for political and social reforms.

The correct answer is Odissi.

Key Points

• Madhavi Mudgal is renowned for her expertise in Odissi dance, one of the eight classical dance forms of India.
• She has received numerous awards, including the prestigious Sangeet Natak Akademi Award in 2000 for her contribution to Odissi dance.
• Madhavi Mudgal has been instrumental in popularizing Odissi dance on global platforms through her performances and teaching.
• She trained under the guidance of Guru Kelucharan Mohapatra, a legendary figure in Odissi dance.
• Her choreography and performances are known for their grace, technical precision, and adherence to the traditional Odissi style.

Additional Information

• Odissi Dance
• Odissi is one of the oldest surviving dance forms of India, originating from the state of Odisha.
• It is characterized by its fluid movements, intricate footwork, and expressive gestures (mudras).
• Odissi dance is traditionally performed as a form of worship and storytelling, often depicting tales from Hindu mythology.
• The dance form is known for its distinct postures, such as the Tribhangi, which involves three bends in the body.
• Odissi music is based on classical Indian ragas and talas, adding a melodic dimension to the dance performances.
• Sangeet Natak Akademi Award
• It is the highest Indian recognition given to practicing artists for their outstanding contribution to performing arts.
• The award was established by the Sangeet Natak Akademi, India's National Academy for Music, Dance, and Drama, in 1952.
• Recipients of this award are honored for their work in fields such as music, dance, theater, and other performing arts.
• The award includes a citation, a plaque, and a cash prize, reflecting the recipient's exceptional talent and dedication.
• Guru Kelucharan Mohapatra
• He was a legendary Odissi dancer, choreographer, and teacher who played a crucial role in reviving and popularizing Odissi dance.
• Guru Kelucharan Mohapatra trained many renowned dancers, including Madhavi Mudgal and Sonal Mansingh.
• His contributions to Odissi dance earned him numerous accolades, including the Padma Vibhushan, India's second-highest civilian award.
• He is remembered for his innovative choreography, dedication to preserving traditional techniques, and nurturing new talent.

The correct answer is Fifth.

Key Points

• The Hill Area Development Programme (HADP) was initiated during the Fifth Five-Year Plan in India.
• The program aimed at the development of hilly regions and covered 15 districts initially.
• The primary objective was to ensure the socio-economic development of these regions which are generally less developed compared to plains.
• Special emphasis was placed on improving infrastructure, agriculture, forestry, and human resource development in these areas.
• The program recognized the unique geographical and environmental challenges faced by hill areas and aimed to address them through targeted interventions.

Additional Information

• Five-Year Plans in India
• The Five-Year Plans were centralized and integrated national economic programs.
• They were developed and executed by the Planning Commission of India, which was established in 1950.
• The plans aimed to boost the economy through various sector-specific schemes and policies.
• Each plan focused on different sectors like agriculture, industry, services, and social development.
• Fifth Five-Year Plan (1974-1979)
• This plan focused on poverty alleviation and self-reliance as the main objectives.
• It emphasized employment generation and the development of infrastructure.
• It also focused on agricultural growth and improving the living standards of the rural population.
• Hill Area Development
• Hill areas often face issues like soil erosion, deforestation, and inadequate infrastructure.
• Development programs aim to address these issues through sustainable practices.
• Efforts include promoting terrace farming, reforestation, and developing road connectivity.
• Sustainable Development
• Sustainable development in hill areas focuses on balancing economic growth with environmental conservation.
• It involves using resources in a way that meets current needs without compromising future generations.
• Key practices include eco-friendly tourism, organic farming, and renewable energy projects.

The correct answer is 2.21%

Key Points

• According to the 2011 Census of India, approximately 2.21**% of the population** was recorded as disabled.
• This percentage translates to around 26.8 million people with disabilities.
• The disabled population includes individuals with various types of disabilities like seeing, hearing, speech, movement, mental retardation, mental illness, multiple disabilities, and other disabilities.
• The census data is crucial for understanding the distribution and needs of the disabled population for policy formulation.

Additional Information

• Types of Disabilities
• Seeing Disability: Includes blindness and low vision.
• Hearing Disability: Includes deafness and hard of hearing.
• Movement Disability: Includes locomotor disabilities affecting limbs, spine, etc.
• Mental Disability: Includes mental retardation and mental illness.
• Policies for Disabled
• The Rights of Persons with Disabilities Act, 2016 aims to uphold the dignity of every person in society and prevent discrimination.
• The Act increased the number of recognized disabilities from 7 to 21.
• It guarantees access to inclusive education, employment, and social security for persons with disabilities.
• Global Perspective
• The World Health Organization (WHO) estimates that over 1 billion people globally live with some form of disability.
• Approximately 15% of the world's population experiences moderate to severe disability.
• Government Initiatives
• Initiatives like the Accessible India Campaign aim to make public spaces accessible to persons with disabilities.
• The Deendayal Disabled Rehabilitation Scheme (DDRS) supports services for persons with disabilities.
• Various scholarships and vocational training programs are available for empowering the disabled population.

The correct answer is Flagella.

Key Points

• Flagella are long, whip-like structures that protrude from the cell body of certain prokaryotic and eukaryotic cells, aiding in cell motility.
• They are primarily composed of a protein called flagellin in prokaryotes and microtubules arranged in a 9+2 arrangement in eukaryotes.
• Flagella move in a propeller-like motion to propel the cell through its environment, essential for the locomotion of many bacteria and sperm cells.
• In bacteria, flagella can be located at one end of the cell (polar), both ends (amphitrichous), or all over the cell surface (peritrichous).
• The rotation of the flagella is powered by a motor protein complex located at the base of the flagellum, driven by the flow of protons across the cell membrane.

Additional Information

• Pili
• Pili are short, hair-like structures on the surface of prokaryotic cells that are involved in attachment to surfaces and in conjugation (DNA transfer between cells).
• Pili are made of a protein called pilin and are not involved in motility.
• Villi
• Villi are small, finger-like projections found in the small intestine of many vertebrates.
• They increase the surface area for absorption of nutrients.
• Fimbriae
• Fimbriae are similar to pili but are typically more numerous and shorter.
• They are used by bacteria to adhere to host cells and surfaces, aiding in colonization and infection.
• Cilia
• Cilia are short, hair-like structures found on the surface of eukaryotic cells.
• They can move in a coordinated manner to move fluid or mucus over the cell surface or to propel single-celled organisms.

The correct answer is option 4.

Key Points

• Chandragupta II was one of the most powerful emperors of the Gupta Empire in India.
• He adopted the title 'Vikramaditya', which signifies valor and is associated with a legendary king of ancient India.
• His reign is often considered a golden age of cultural and scholarly achievements in ancient India.
• Renowned scholars and poets such as Kalidasa and Amarasimha were part of his court.
• Chandragupta II's rule was marked by significant advancements in science, art, and literature.

Additional Information

• Gupta Empire:
• The Gupta Empire existed from approximately 320 to 550 CE and is known for its significant contributions to arts, science, and political organization.
• This period is often referred to as the Golden Age of India due to its advancements and prosperity.
• Kalidasa:
• He was a classical Sanskrit writer, widely regarded as the greatest poet and dramatist in the Sanskrit language.
• Notable works include 'Shakuntala,' 'Meghaduta,' and 'Raghuvamsha.'
• Amarasimha:
• He was an ancient Indian scholar and author of the 'Amarakosha,' a lexicon in Sanskrit.
• The 'Amarakosha' is an important source for understanding classical Sanskrit and Indian culture.
• Vikramaditya:
• The title 'Vikramaditya' is often used by Indian kings to signify their valor and heroism.
• Chandragupta II's adoption of this title reflected his status and achievements.
• Golden Age of India:
• This term refers to a period of great cultural, scientific, and economic prosperity in Indian history.
• The Gupta period is considered the epitome of this era.

The correct answer is Bardoli Satyagraha.

Key Points

• The Bardoli Satyagraha of 1928 was a major peasant movement in India led by Sardar Vallabhbhai Patel.
• The movement was a non-violent protest against the increased land revenue assessment by the British government.
• Patel successfully organized the peasants of Bardoli taluka in Gujarat to refuse payment of the increased taxes.
• Due to his successful leadership, Patel earned the title "Sardar" which means leader or chief.
• The success of the Bardoli Satyagraha played a key role in the Indian independence movement by highlighting the strength of non-violent resistance.

Additional Information

• Sardar Vallabhbhai Patel
• Sardar Patel was an influential leader in the Indian independence movement and later became the first Deputy Prime Minister and Home Minister of India.
• He played a crucial role in the integration of over 500 princely states into the Indian Union after independence.
• Patel is often referred to as the "Iron Man of India" for his decisive leadership and efforts in unifying India.
• He was awarded the Bharat Ratna, India's highest civilian award, posthumously in 1991.
• Non-Violent Resistance
• Non-violent resistance, also known as Satyagraha, was a fundamental strategy in the Indian independence movement led by Mahatma Gandhi.
• This approach involved peaceful protests, civil disobedience, and non-cooperation with the British authorities.
• The philosophy of non-violence was rooted in the idea of achieving political and social change without the use of force.
• Satyagraha movements, such as the Bardoli Satyagraha, demonstrated the power of collective non-violent action.
• Land Revenue System in British India
• The British colonial administration in India implemented various land revenue systems, such as the Zamindari, Ryotwari, and Mahalwari systems.
• These systems often led to high tax burdens on peasants, resulting in widespread discontent and resistance.
• The Bardoli Satyagraha was a direct response to the excessive tax demands under the British land revenue policies.
• Movements against land revenue assessments became a significant part of the broader struggle for independence.
• Impact of Bardoli Satyagraha
• The success of the Bardoli Satyagraha boosted the morale of the Indian independence movement and demonstrated the effectiveness of non-violent resistance.
• It also led to the rollback of the increased land revenue assessment by the British government.
• The movement strengthened Sardar Patel's position as a key leader in the Indian National Congress.
• The Bardoli Satyagraha became a model for future peasant movements and non-violent protests in India.

Source Code:

The correct answer is S Somanath.

Key Points

• S Somanath assumed charge as the Chairman of the Indian Space Research Organisation (ISRO) in January 2022.
• Prior to this role, he was the Director of the Vikram Sarabhai Space Centre (VSSC) in Thiruvananthapuram.
• S Somanath succeeded K Sivan, who served as ISRO Chairman from January 2018 to January 2022.
• S Somanath has a strong background in aerospace engineering, particularly in the area of launch vehicle design and development.
• He has been associated with ISRO since 1985 and has contributed significantly to various space missions, including the Polar Satellite Launch Vehicle (PSLV) and the Geosynchronous Satellite Launch Vehicle (GSLV).

Additional Information

• Indian Space Research Organisation (ISRO)
• ISRO is the space agency of the Government of India, headquartered in Bengaluru.
• Founded in 1969, its vision is to "harness space technology for national development while pursuing space science research and planetary exploration."
• ISRO has launched numerous missions, including the Chandrayaan and Mangalyaan missions, which have significantly contributed to space research and exploration.
• ISRO operates a series of satellite launch vehicles, including the PSLV and GSLV, to deploy satellites into various orbits.
• Launch Vehicles
• The PSLV (Polar Satellite Launch Vehicle) is known for its reliability and versatility in deploying satellites into polar orbits.
• The GSLV (Geosynchronous Satellite Launch Vehicle) is used for launching heavier payloads into geostationary orbits.
• ISRO is also developing the GSLV Mk III, which is intended for future crewed space missions under the Gaganyaan program.
• Chandrayaan Missions
• Chandrayaan-1, launched in 2008, was India's first lunar probe and helped confirm the presence of water/hydroxyl on the Moon.
• Chandrayaan-2, launched in 2019, aimed to explore the lunar south pole region with an orbiter, lander, and rover, although the lander crash-landed.
• Mangalyaan (Mars Orbiter Mission)
• Launched in 2013, it made India the first Asian country to reach Mars orbit and the first nation globally to do so on its first attempt.
• The mission's primary objective was to develop the technologies required for interplanetary missions.

The correct answer is Igneous rocks.

Key Points

• Igneous rocks are formed by the solidification and crystallization of molten magma or lava.
• These rocks can form beneath the Earth's surface (intrusive) or on the surface as a result of volcanic activity (extrusive).
• They are primarily composed of silicate minerals, including quartz, feldspar, and mica.
• Igneous rocks are classified based on their texture and composition, with common types being granite (intrusive) and basalt (extrusive).

Additional Information

• Types of Igneous Rocks:
• Intrusive Igneous Rocks: These rocks form from magma that cools slowly beneath the Earth's surface, resulting in coarse-grained textures. Example: Granite.
• Extrusive Igneous Rocks: These rocks form from lava that cools quickly on the Earth's surface, resulting in fine-grained textures. Example: Basalt.
• Formation Process: The formation of igneous rocks involves the cooling and solidification of molten material, which can originate from deep within the Earth's mantle or crust.
• Mineral Composition: Common minerals found in igneous rocks include quartz, feldspar, mica, and olivine. The specific mineral composition determines the rock's properties and classification.
• Uses of Igneous Rocks: Due to their hardness and durability, igneous rocks are widely used in construction (e.g., granite for countertops and building stones) and in the production of aggregates for concrete.

The correct answer is Manipur.

Key Points

• Manipur emerged as a champion state under the Van Dhan Vikas Yojana in 2021 due to its effective implementation of the scheme.
• The state set up numerous Van Dhan Vikas Kendras (VDVKs) to empower tribal communities by promoting value addition to forest products.
• Manipur's success was driven by its focus on capacity building, skill development, and market linkages for tribal entrepreneurs.
• The state has a significant tribal population that benefited from the initiatives aimed at improving their socio-economic status.

Additional Information

• Van Dhan Vikas Yojana
• It is an initiative of the Ministry of Tribal Affairs and TRIFED (Tribal Cooperative Marketing Development Federation of India).
• The scheme aims to improve the livelihood of tribal communities by establishing VDVKs for value addition, branding, and marketing of Minor Forest Produce (MFP).
• Tribal communities are encouraged to collect, process, and sell forest products to enhance their income.
• The scheme also focuses on skill upgradation and capacity building among tribal members to create sustainable livelihoods.
• Minor Forest Produce (MFP)
• MFP includes all non-timber forest products such as bamboo, tamarind, honey, and medicinal plants.
• These products are crucial for the subsistence and economy of tribal communities.
• The collection and sale of MFPs provide significant income to tribal families, especially in forest-rich regions.
• Tribal Cooperative Marketing Development Federation of India (TRIFED)
• TRIFED was established in 1987 under the Multi-State Cooperative Societies Act, 1984.
• Its primary objective is to promote the socio-economic development of tribal communities through marketing development activities.
• TRIFED assists in the creation of market linkages for tribal products, ensuring fair trade and better income for tribal producers.

The correct answer is Thiruvananthapuram.

Key Points

• On January 15, 2023, India defeated Sri Lanka by 317 runs in the third and final ODI match held at the Greenfield International Stadium in Thiruvananthapuram.
• This victory set a new record for the largest margin of victory in terms of runs in One Day Internationals (ODIs).
• Virat Kohli scored an unbeaten 166 runs off 110 balls, contributing significantly to India's record-breaking total.
• India posted a score of 390/5 in 50 overs, while Sri Lanka was bowled out for just 73 runs in 22 overs.

Additional Information

• Greenfield International Stadium
• Located in Thiruvananthapuram, Kerala, it is a multi-purpose stadium primarily used for cricket and football matches.
• The stadium has a seating capacity of approximately 55,000 spectators.
• It is known for its state-of-the-art facilities and has hosted several international and domestic matches.
• One Day International (ODI) Cricket
• ODI cricket is a format of limited-overs cricket, played between two teams with each team facing a fixed number of overs, usually 50.
• The first ODI match was played between Australia and England on January 5, 1971, at the Melbourne Cricket Ground.
• ODI matches are known for their fast-paced and strategic gameplay, often resulting in high scores and exciting finishes.
• Virat Kohli
• Virat Kohli is an Indian cricketer and former captain of the Indian national team in all formats of the game.
• He is widely regarded as one of the best batsmen in the world and holds numerous records in international cricket.
• Kohli has been awarded several prestigious accolades, including the ICC Cricketer of the Year and the Rajiv Gandhi Khel Ratna award.
• Sri Lanka National Cricket Team
• The Sri Lankan national cricket team represents Sri Lanka in international cricket and is governed by Sri Lanka Cricket (SLC).
• Sri Lanka won the ICC Cricket World Cup in 1996 and has also won the ICC T20 World Cup in 2014.
• The team is known for its talented players and competitive spirit in all formats of the game.

The correct answer is Cricket.

Key Points

• 'Square leg' is a fielding position in the sport of cricket.
• This position is on the leg side (left side of a right-handed batsman) of the field.
• The player at square leg typically stands perpendicular to the batsman, near the boundary line.
• This position is crucial for catching and stopping shots that are played on the leg side.

Additional Information

• Fielding Positions in Cricket
• Other fielding positions include slip, gully, cover, mid-off, mid-on, and fine leg.
• Fielding positions are strategic and vary depending on the bowler and batsman.
• Cricket Basics
• Cricket is played between two teams of eleven players each.
• The game involves batting, bowling, and fielding, with the primary objective being to score more runs than the opposing team.
• Formats of Cricket
• Cricket is played in various formats, including Test matches, One Day Internationals (ODIs), and Twenty20 (T20) matches.
• Each format has different rules, durations, and strategies.
• Cricket Governing Bodies
• The International Cricket Council (ICC) is the global governing body for cricket.
• National cricket boards manage the sport within their respective countries, like the Board of Control for Cricket in India (BCCI).

The correct answer is Pradhan Mantri Mudra Yojana (PMMY).

Key Points

• The Pradhan Mantri Mudra Yojana (PMMY) was launched on 8^th April 2015 by Prime Minister Narendra Modi.
• PMMY aims to provide loans up to Rs. 10 lakh to non-corporate, non-farm small/micro enterprises.
• The loans under PMMY are classified into three categories: Shishu (up to Rs. 50,000), Kishore (Rs. 50,001 to Rs. 5 lakh), and Tarun (Rs. 5,00,001 to Rs. 10 lakh).
• MUDRA (Micro Units Development and Refinance Agency) provides refinance support to Banks / MFIs for lending to micro units.
• The scheme promotes entrepreneurship among new generation aspiring youth, targeting both urban and rural areas.

Additional Information

• MUDRA Bank:
• Set up as a subsidiary of SIDBI (Small Industries Development Bank of India).
• Provides funding to the non-corporate small business sector.
• Offers refinance to banks and microfinance institutions (MFIs) that provide loans to micro units.
• Financial Inclusion:
• Aims to ensure access to financial services and timely and adequate credit where needed by vulnerable groups.
• Includes initiatives like Pradhan Mantri Jan Dhan Yojana (PMJDY), which provides universal access to banking facilities.
• Union Budget 2015-16:
• Significant focus on financial inclusion and support for small businesses.
• Introduced several schemes including PMMY to promote economic growth and support micro-entrepreneurs.
• Categories of Loans under PMMY:
• Shishu: Loans up to Rs. 50,000 for starting small businesses.
• Kishore: Loans between Rs. 50,001 to Rs. 5 lakh for mid-level enterprises.
• Tarun: Loans between Rs. 5,00,001 to Rs. 10 lakh for established businesses seeking expansion.

The correct answer is Antoine Lavoisier.

Key Points

• Antoine Lavoisier is known as the "Father of Modern Chemistry".
• He coined the term "oxygen" in 1779 after conducting experiments with mercury oxide.
• Lavoisier demonstrated that oxygen is a key component in combustion and respiration.
• He also named hydrogen and helped reform chemical nomenclature.
• Lavoisier's work laid the foundation for the law of conservation of mass.

Additional Information

• Mercury Oxide Experiment:
• Lavoisier heated mercury oxide and observed the release of a gas, which he identified as oxygen.
• This experiment debunked the phlogiston theory, which was the prevailing theory of combustion at the time.
• Law of Conservation of Mass:
• Lavoisier established that mass is neither created nor destroyed in a chemical reaction.
• This principle is fundamental to modern chemical equations and stoichiometry.
• Chemical Nomenclature:
• Lavoisier collaborated with other chemists to create a systematic method for naming chemical substances.
• This new nomenclature helped standardize chemical language and improve communication among scientists.
• Lavoisier's Publications:
• His notable works include "Traité Élémentaire de Chimie" (Elementary Treatise of Chemistry) published in 1789.
• This book is considered one of the first comprehensive chemistry textbooks and outlines the principles of the new chemistry.

The correct answer is Kuchipudi.

Key Points

• Vedantam Satyanarayana Sarma is a renowned icon in the Kuchipudi dance form.
• He is particularly famous for his expertise in stree-vesham, which involves male dancers performing female roles.
• His contributions have earned him a pre-eminent place in the Kuchipudi dance hall of fame.
• Vedantam Satyanarayana Sarma has played a significant role in popularizing Kuchipudi both in India and globally.
• He has received numerous awards for his exceptional skills and dedication to the art form.

Additional Information

• Kuchipudi
• Kuchipudi is one of the eight major Indian classical dances.
• It originated in a village named Kuchipudi in Andhra Pradesh.
• The dance form combines fast rhythms and fluid movements, creating a unique style that is both expressive and graceful.
• Kuchipudi performances often include intricate footwork, dramatic expressions, and complex hand gestures.
• It traditionally involves both dance and acting, often telling stories from Hindu epics and scriptures.
• Stree-vesham
• Stree-vesham refers to the portrayal of female characters by male dancers.
• This practice is rooted in ancient Indian theater and dance traditions.
• It requires exceptional skill in mimicking female mannerisms and expressions.
• Vedantam Satyanarayana Sarma is celebrated for his mastery of stree-vesham in Kuchipudi.
• Stree-vesham performances are often used to depict mythological stories and characters.
• Indian Classical Dance Forms
• India has eight recognized classical dance forms: Bharatanatyam, Kathak, Kuchipudi, Odissi, Manipuri, Kathakali, Mohiniyattam, and Sattriya.
• Each dance form has its own unique style, history, and technique.
• These dances are known for their intricate footwork, expressive hand gestures, and elaborate costumes.
• They often narrate stories from Hindu mythology and Indian folklore.
• Classical dances play a significant role in preserving and promoting India's rich cultural heritage.

The correct answer is decreases.

Key Points

• As economies develop, there is a structural shift from agriculture to industry and services, leading to a decrease in the agricultural sector's share in GDP.
• This shift is attributed to higher productivity and income levels in the industrial and service sectors compared to agriculture.
• Employment also moves from agriculture to more productive sectors, further reducing the agricultural sector's contribution.
• Developed countries typically have a very small percentage of their workforce employed in agriculture compared to developing countries.

Additional Information

• Economic Development:
• Economic development is the process by which the overall health, well-being, and academic level of the general population improves.
• It involves a transition from primary activities like agriculture to secondary and tertiary activities like manufacturing and services.
• GDP Composition:
• Gross Domestic Product (GDP) composition by sector typically includes agriculture, industry, and services.
• In developed economies, the service sector often dominates GDP composition.
• Labor Shift:
• As countries develop, labor shifts from agriculture to more productive sectors, resulting in higher wages and better living standards.
• This shift is driven by technological advancements and increased educational opportunities.
• Productivity:
• Productivity in agriculture is generally lower than in industry and services, which leads to a natural shift as countries develop.
• Higher productivity in non-agricultural sectors attracts labor and investment, reducing agriculture's share.

Source Code:

The correct answer is Collar cells.

Key Points

• Choanocytes, also known as collar cells, are specialized cells found in sponges.
• These cells have a central flagellum surrounded by a collar of microvilli which help in the movement of water through the sponge's body.
• Choanocytes play a crucial role in feeding by trapping and phagocytizing food particles from the water.
• The structure of choanocytes is similar to choanoflagellates, which are considered the closest living relatives of animals.

Additional Information

• Sponges (Phylum Porifera)
• Sponges are simple, multicellular animals that lack true tissues and organs.
• They have porous bodies and a unique feeding system driven by choanocytes.
• Sponges play an important ecological role in filtering water and providing habitat for other marine organisms.
• Feeding Mechanism
• Water enters the sponge through pores called ostia and flows through internal canals.
• Choanocytes capture food particles from the water, which is then expelled through an opening called the osculum.
• Reproduction in Sponges
• Sponges can reproduce both sexually and asexually.
• Asexual reproduction often occurs through budding or fragmentation.
• Sexual reproduction involves the release of sperm into the water, which is captured by another sponge's choanocytes and used to fertilize eggs internally.
• Choanoflagellates
• These are single-celled and colonial flagellate eukaryotes considered the closest living relatives of animals.
• Their cell structure is remarkably similar to that of choanocytes in sponges.
• Studies of choanoflagellates provide insights into the origin and evolution of multicellular animals.

The correct answer is Qatar.

Key Points

• The 2022 FIFA World Cup was held in Qatar, marking the first time the tournament was hosted in the Middle East.
• The tournament took place from November 20 to December 18, 2022, to avoid the extreme summer heat in the region.
• Qatar invested heavily in infrastructure, including building new stadiums and modernizing transport facilities.
• The final match was held at the Lusail Iconic Stadium in Lusail, a city that was specifically developed for the World Cup.
• The event featured 32 teams and was the last World Cup with this number of participating teams before expanding to 48 teams in 2026.

Additional Information

• FIFA World Cup
• The FIFA World Cup is an international football competition contested by the senior men's national teams of the members of FIFA.
• It is held every four years, and it is the most prestigious tournament in the sport.
• The first FIFA World Cup was held in 1930, and it was won by Uruguay.
• As of 2022, Brazil holds the record for the most World Cup victories, with a total of five titles.
• Qatar's Preparation
• Qatar spent over $200 billion on infrastructure projects to prepare for the World Cup, including stadiums, roads, and new cities.
• The tournament's venues were designed with advanced cooling technology to ensure player and spectator comfort.
• Seven new stadiums were constructed, and one existing stadium was renovated for the event.
• Environmental Initiatives
• Qatar aimed to make the 2022 World Cup the first carbon-neutral tournament in history.
• Efforts included the use of renewable energy sources and the implementation of extensive recycling programs.
• Stadiums were designed with sustainability in mind, featuring modular structures that can be partially dismantled and repurposed after the event.
• Historical Significance
• The 2022 World Cup was the first to be held in November and December, breaking the traditional June and July schedule.
• This change was made to avoid the extreme heat of the Qatari summer.
• The tournament also highlighted the cultural and economic significance of the Middle East on the global stage$.

The correct answer is Jaintia.

Key Points

• The Chad Laho dance-festival is celebrated primarily by the Jaintia tribe of Meghalaya.
• This festival is a significant cultural event for the Jaintia community, involving traditional music and dance.
• Chad Laho serves as a medium to preserve and promote the rich cultural heritage of the Jaintia tribe.
• The festival often features elaborate costumes and ornaments, highlighting the artistic craftsmanship of the tribe.
• It is celebrated with much enthusiasm and participation from all members of the Jaintia community, reflecting their unity and cultural pride.

Additional Information

• Jaintia Tribe:
• The Jaintia tribe is one of the major tribes in Meghalaya, alongside the Khasi and Garo tribes.
• The Jaintia Hills region is named after this tribe, which has a distinct cultural and historical significance.
• They speak the Pnar language, which is part of the Austroasiatic language family.
• Jaintia people are known for their matrilineal society, where lineage and inheritance are traced through the mother's line.
• Cultural Significance:
• Festivals like Chad Laho play a crucial role in maintaining the social fabric and cultural identity of the Jaintia tribe.
• Such events are platforms for intergenerational transmission of traditional knowledge and practices.
• Traditional Attire:
• The traditional dress worn during Chad Laho is colorful and often includes intricate beadwork and patterns.
• Men and women wear distinct costumes that reflect their cultural heritage and social status.
• Music and Dance:
• Music and dance are integral parts of the Chad Laho festival, with performances that have been passed down through generations.
• Traditional instruments such as drums and bamboo flutes are commonly used during the festival.

The correct answer is Ernest Rutherford.

Key Points

• Ernest Rutherford, a New Zealand-born physicist, is widely recognized for the gold foil experiment conducted in 1909.
• This experiment led to the discovery of the atomic nucleus, fundamentally changing the understanding of atomic structure.
• Rutherford's work demonstrated that atoms consist of a small, dense, positively charged nucleus surrounded by electrons.
• The gold foil experiment disproved the plum pudding model proposed by J.J. Thomson, suggesting instead the nuclear model of the atom.

Additional Information

• Gold Foil Experiment:
• Conducted by Hans Geiger and Ernest Marsden under Rutherford's supervision at the University of Manchester.
• Involved the bombardment of thin gold foil with alpha particles, leading to unexpected deflections observed on a fluorescent screen.
• Atomic Model:
• The experiment led to the proposal of the Rutherford model of the atom in 1911.
• This model suggested that electrons orbit a dense, positively charged nucleus, much like planets orbit the sun.
• Nobel Prize:
• Rutherford was awarded the Nobel Prize in Chemistry in 1908 for his investigations into the disintegration of elements and the chemistry of radioactive substances.
• Legacy:
• Rutherford is often referred to as the "father of nuclear physics" due to his pioneering work in the field.
• His discoveries laid the groundwork for future research in atomic and nuclear physics.

Source Code:

The correct answer is Arunachal Pradesh, Mizoram.

Key Points

• According to the Census of India 2011, Arunachal Pradesh has the lowest population density among Indian states, with a density of 17 persons per square kilometer.
• Mizoram is the second lowest, with a population density of 52 persons per square kilometer.
• These states are characterized by their hilly terrain and extensive forest cover, leading to lower habitation areas.
• Other states with low population densities include Sikkim and Nagaland, but they are higher than Arunachal Pradesh and Mizoram.

Additional Information

• Population Density
• Population density is measured as the number of persons per square kilometer.
• It helps in understanding the distribution of population in a given geographical area.
• High population density areas typically have better infrastructure and services but can face challenges like overcrowding.
• Low population density areas might have rich natural resources but can lack in terms of accessibility and infrastructure.
• Geographical Factors
• Geographical factors such as terrain, climate, and availability of resources significantly influence population density.
• Hilly and forested areas tend to have lower population densities due to the difficulty in establishing large settlements.
• Areas with fertile plains and access to water sources generally have higher population densities.
• Socio-Economic Factors
• Economic activities, job opportunities, and educational facilities also impact population distribution.
• Urban areas with more job prospects and better living conditions attract higher populations.
• Government policies and development programs can influence population density by promoting infrastructure and services in less populated areas.

The correct answer is C.

Key Points

• Milk is a poor source of Vitamin C.
• Vitamin C, also known as ascorbic acid, is essential for the repair of tissues and the enzymatic production of certain neurotransmitters.
• Human bodies cannot synthesize Vitamin C, thus it must be obtained from the diet.
• Common sources of Vitamin C include fruits like oranges, strawberries, kiwi, and vegetables like bell peppers and spinach.

Additional Information

• Vitamin C Deficiency (Scurvy)
• Scurvy is a disease resulting from a deficiency of Vitamin C.
• Symptoms of scurvy include anemia, debility, exhaustion, spontaneous bleeding, pain in the limbs, and especially the legs, swelling in some parts of the body, and ulceration of the gums and loss of teeth.
• Scurvy can be prevented and treated with adequate intake of Vitamin C.
• Importance of Vitamin C
• Vitamin C is important for the biosynthesis of collagen, L-carnitine, and certain neurotransmitters.
• It is also involved in protein metabolism.
• Vitamin C is a potent antioxidant and helps in the regeneration of other antioxidants within the body.
• Dietary Sources of Vitamin C
• Citrus fruits like oranges, lemons, and grapefruits are rich sources of Vitamin C.
• Other fruits such as strawberries, kiwi, and guava also contain high levels of Vitamin C.
• Vegetables like bell peppers, broccoli, Brussels sprouts, and spinach are good sources of Vitamin C.
• Recommended Dietary Allowance (RDA)
• The RDA for Vitamin C varies by age, gender, and life stage.
• For example, adult men are recommended to consume 90 mg per day while adult women should consume 75 mg per day.
• Smokers are advised to consume an additional 35 mg per day due to the increased oxidative stress from smoking.

The correct answer is Robert Brown.

Key Points

• Robert Brown, a Scottish botanist, is credited with the discovery of the cell nucleus in 1831.
• He made this groundbreaking observation while studying the cells of orchids and other plants.
• Brown's discovery of the nucleus significantly contributed to the development of cell theory.
• This discovery highlighted the importance of the nucleus in cellular functions and paved the way for future research in cell biology.

Additional Information

• Cell Theory
• Cell theory is a fundamental principle in biology that describes the properties of cells.
• It states that all living organisms are composed of cells, and all cells arise from pre-existing cells.
• Key contributors to cell theory include Matthias Schleiden, Theodor Schwann, and Rudolf Virchow.
• Structure of the Cell Nucleus
• The nucleus is a membrane-bound organelle found in eukaryotic cells.
• It contains most of the cell's genetic material, organized as DNA molecules, along with proteins to form chromosomes.
• The nucleus regulates gene expression and mediates the replication of DNA during the cell cycle.
• Historical Context
• Robert Brown's discovery of the nucleus predated the full formulation of cell theory.
• His work was crucial in shifting the scientific focus towards the detailed study of cell structures.
• Modern Cell Biology
• Contemporary research in cell biology continues to explore the complexities of the nucleus and its functions.
• Advancements in microscopy and molecular biology have expanded our understanding of nuclear processes.

The correct answer is Imrat Khan.

Key Points

• Imrat Khan was a renowned Sitar and Surbahar player from India.
• He belonged to the Etawah Gharana of music, which is a significant school for sitar and surbahar players.
• Imrat Khan was the younger brother of the famous sitar maestro Ustad Vilayat Khan.
• He performed globally, contributing to the spread of Indian classical music across the world.

Additional Information

• Sitar
• The sitar is a plucked stringed instrument used mainly in Indian classical music.
• It is known for its deep, rich sound and is a prominent instrument in Hindustani classical music.
• Sitar has been popularized globally by musicians like Ravi Shankar and George Harrison of the Beatles.
• Etawah Gharana
• Also known as the Imdadkhani Gharana, it is one of the oldest schools of sitar and surbahar playing.
• It was founded by Imdad Khan, the grandfather of Imrat Khan.
• The Gharana is known for its intricate and expressive style of playing.
• Sur Bahar
• Sur Bahar is a plucked string instrument, similar to but larger than the sitar.
• It produces a deeper and more resonant sound compared to the sitar.
• It is often used in the dhrupad style of Indian classical music.
• Ustad Vilayat Khan
• He was an Indian classical sitar player and the elder brother of Imrat Khan.
• Vilayat Khan is considered one of the greatest sitar players of the 20^th century.
• He contributed significantly to the modern sitar repertoire and technique.

The correct answer is Article 21.

Key Points

• Article 21 of the Indian Constitution states that no person shall be deprived of his life or personal liberty except according to procedure established by law.
• This article is a part of the Fundamental Rights guaranteed by the Constitution.
• It ensures the protection of life and personal liberty for every individual in India.
• The right to life under Article 21 is not merely confined to animal existence but extends to the right to live with human dignity.
• Article 21 has been interpreted broadly by the Supreme Court to include various derivative rights like the right to privacy, right to a clean environment, and right to health.

Additional Information

• Article 20
• Article 20 deals with the protection in respect of conviction for offences.
• It provides safeguards against arbitrary and excessive punishment to an individual who is accused of a crime.
• It includes provisions related to ex-post-facto laws, double jeopardy, and protection against self-incrimination.
• Article 22
• Article 22 provides protection against arrest and detention in certain cases.
• It guarantees the rights of individuals who are arrested to be informed of the grounds of their arrest and to consult and be defended by a legal practitioner of their choice.
• It also includes provisions for preventive detention laws.
• Article 23
• Article 23 prohibits traffic in human beings and forced labor.
• This article aims to abolish practices such as human trafficking, begar (forced labor without payment), and other similar forms of forced labor.
• Right to Privacy
• The right to privacy has been recognized as a part of the right to life and personal liberty under Article 21 by the Supreme Court of India.
• In the landmark judgment of Justice K.S. Puttaswamy (Retd) vs Union Of India (2017), the Supreme Court declared the right to privacy as a fundamental right.

The correct answer is Union Public Service Commission.

Key Points

• The Union Public Service Commission (UPSC) is a constitutional body in India, responsible for conducting examinations for recruitment to the various civil services of the Government of India.
• UPSC is mandated by Articles 315 to 323 of Part XIV of the Constitution of India.
• The commission is tasked with the recruitment of All India Services, Central Services, and Cadres, as well as the Armed Forces of the Union.
• Examinations conducted by UPSC include the Civil Services Examination, Engineering Services Examination, Combined Defence Services Examination, National Defence Academy Examination, and others.
• UPSC ensures a merit-based selection process through a rigorous and transparent examination system.

Additional Information

• All India Services (AIS)
• These include the Indian Administrative Service (IAS), Indian Police Service (IPS), and Indian Forest Service (IFS).
• Officers of these services serve both the Union and the State Governments.
• They are recruited through a highly competitive examination process conducted by UPSC.
• Constitutional Provisions
• UPSC operates under the provisions of Articles 315 to 323 of the Indian Constitution.
• Article 320 outlines the functions of the UPSC, including conducting examinations and advising the government on matters related to personnel management.
• UPSC Examination Process
• The Civil Services Examination is conducted in three stages: Preliminary, Mains, and Interview.
• The Preliminary examination consists of objective-type questions, while the Mains examination comprises descriptive-type questions.
• Successful candidates from the Mains examination are called for a personal interview.
• Role of UPSC
• UPSC plays a critical role in maintaining the integrity and efficiency of the public administration system in India.
• It ensures that the recruitment process is free from biases and is based purely on merit.

The correct answer is Chandragupta I.

Key Points

• Chandragupta I was the first independent Gupta king to hold the title of Maharajadhiraj, which means "King of Kings".
• His reign marked the beginning of the Gupta Empire's expansion, which is often referred to as the Golden Age of India due to significant achievements in arts, science, and political administration.
• Chandragupta I ruled from circa 320 to 335 CE, succeeding his father, Ghatotkach Gupta.
• He strengthened his position and extended his empire through matrimonial alliances, notably by marrying Kumaradevi, a Lichchhavi princess.

Additional Information

• Gupta Empire
• The Gupta Empire was an ancient Indian empire that existed from approximately 320 to 550 CE.
• It is known for a period of prosperity and cultural flourishing, particularly in fields such as literature, architecture, and sciences.
• The period of Gupta rule is often referred to as the Golden Age of India.
• Chandragupta I's Contributions
• Chandragupta I's reign laid the foundation for the future expansion and consolidation of the Gupta Empire.
• His strategic matrimonial alliances bolstered the empire's political strength and stability.
• Successors
• Chandragupta I was succeeded by his son, Samudragupta, who expanded the empire through military conquests.
• Samudragupta is often considered one of the greatest rulers of the Gupta dynasty.
• Historical Sources
• Information about Chandragupta I and the Gupta Empire comes from various sources, including inscriptions, coins, and contemporary literary works.
• Archaeological findings have also provided insights into the Gupta period's socio-economic and cultural life.

The correct answer is They are depiction of Buddhist religious art.

Key Points

• The Ajanta caves, which date back to the 2^nd century BCE to 480 CE, are renowned for their exquisite Buddhist murals and sculptures.
• The Ellora caves, constructed between the 6^th and 9^th centuries, also include significant Buddhist artwork alongside Hindu and Jain art.
• These caves were used as monasteries, worship halls, and living quarters for Buddhist monks and are rich in iconography of the Buddha and various Bodhisattvas.
• The paintings and sculptures in these caves depict scenes from the life of the Buddha as well as Jataka tales, which are stories of the Buddha's previous lives.

Additional Information

• Ajanta Caves:
• Located in Maharashtra, India, the Ajanta caves are a UNESCO World Heritage Site.
• The caves were rediscovered in 1819 by a British officer on a hunting expedition.
• The artworks are considered masterpieces of Buddhist religious art, influencing Indian art that followed.
• Ellora Caves:
• Ellora is also located in Maharashtra and is a UNESCO World Heritage Site.
• The site includes 34 caves excavated from the basalt cliffs, featuring Buddhist, Hindu, and Jain temples and monasteries.
• The Kailasa temple (Cave 16) is the largest single monolithic rock excavation in the world.
• Buddhist Iconography:
• Buddhist art in these caves typically includes depictions of the Buddha, Bodhisattvas, and various scenes from Buddhist scriptures.
• The use of symbols such as the lotus flower, the wheel, and the Bodhi tree are prevalent in Buddhist art.
• Jataka Tales:
• These are a voluminous body of literature concerning the previous births of Gautama Buddha in both human and animal form.
• The tales are intended to convey moral lessons and are often depicted in the artwork of the Ajanta caves.

The correct answer is Githa Hariharan.

Key Points

• Githa Hariharan is an acclaimed Indian author known for her contributions to contemporary Indian literature.
• Her novel, 'The Thousand Faces of Night', was published in 1992.
• The book won the prestigious Commonwealth Writers' Prize for Best First Book in 1993.
• Githa Hariharan's writing often explores themes of gender, identity, and social issues in India.
• 'The Thousand Faces of Night' is a narrative that interweaves the lives of three generations of Indian women, focusing on their struggles and resilience.

Additional Information

• Commonwealth Writers' Prize
• It is an annual award presented by the Commonwealth Foundation.
• The prize aims to recognize and promote new voices in fiction from the Commonwealth countries.
• There are two categories: Best First Book and Best Book.
• Winners are selected from four regions: Africa, Asia, Canada and the Caribbean, and Europe and South Pacific.
• Githa Hariharan's Other Works
• Her notable works include 'The Ghosts of Vasu Master', 'When Dreams Travel', 'In Times of Siege', and 'Fugitive Histories'.
• Her writing spans across novels, short stories, essays, and articles.
• Hariharan's work often critiques societal norms and challenges the status quo.
• Indian Women's Literature
• It encompasses a wide range of themes including social issues, gender roles, and cultural identity.
• Prominent authors in this genre include Arundhati Roy, Kiran Desai, and Jhumpa Lahiri.
• Indian women's literature has gained international recognition for its depth and diversity.
• Impact of 'The Thousand Faces of Night'
• The novel has been praised for its rich narrative style and its portrayal of women's inner lives.
• It has been included in various academic curricula to study gender and post-colonial literature.
• The book remains an important work for understanding contemporary Indian society and women's issues.

The correct answer is Mridangam.

Key Points

• Guruvayur Dorai is a renowned Indian percussionist known for playing the Mridangam, a classical South Indian drum.
• He has performed extensively in the Carnatic music tradition, which is a major genre of Indian classical music.
• Guruvayur Dorai has collaborated with numerous leading Carnatic musicians, enhancing their performances with his rhythmic expertise.
• He has received multiple awards and recognitions for his contributions to Indian classical music, including the prestigious Sangeet Natak Akademi Award.
• His style is characterized by a blend of traditional techniques and innovative rhythmic patterns, making him a celebrated figure in the world of Mridangam.

Additional Information

• Mridangam
• The Mridangam is a double-sided drum traditionally used in Carnatic music and other South Indian music forms.
• It is made from wood and has drumheads made of leather, which are tuned to different pitches.
• The Mridangam is essential for keeping the rhythm in Carnatic music performances, providing both a timekeeping and a dynamic element to the music.
• The instrument is played with both hands, with the right hand playing the treble side and the left hand playing the bass side.
• Carnatic Music
• Carnatic music is one of the oldest systems of music in the world, originating from South India.
• It is characterized by its complex rhythmic and melodic structures, with a strong emphasis on improvisation.
• Common instruments in Carnatic music include the veena, violin, flute, and mridangam.
• Vocal performances are also a key aspect, with compositions called "kriti" being central to the repertoire.
• Sangeet Natak Akademi Award
• This is the highest Indian recognition given to practicing artists.
• It is awarded by the Sangeet Natak Akademi, India's National Academy for Music, Dance, and Drama.
• The award recognizes exceptional contributions to the fields of music, dance, and drama.
• Recipients of this award are considered to have achieved the highest standards of excellence in their respective fields.
• Rhythmic Patterns in Carnatic Music
• Carnatic music uses intricate rhythmic cycles known as "talas."
• There are hundreds of talas, each with a specific number of beats and unique structure.
• Musicians often engage in rhythmic improvisation called "tani avartanam" during performances, showcasing their mastery over complex patterns.
• The Mridangam player plays a crucial role in maintaining and enhancing these rhythmic cycles throughout a performance.

The correct answer is Pradhan Mantri Vaya Vandana Yojana.

Key Points

• Pradhan Mantri Vaya Vandana Yojana (PMVVY) is a pension scheme for senior citizens introduced by the Government of India.
• The scheme was launched by the Life Insurance Corporation of India (LIC) and is available to individuals aged 60 years and above.
• For the financial year 2022-23, PMVVY provides an assured pension rate of 7.40% per annum, payable monthly.
• The policy term under PMVVY is 10 years, and the pension is payable at the end of each period as per the mode chosen by the subscriber (monthly, quarterly, half-yearly, or yearly).

Additional Information

• Varishtha Pension Bima Yojana
• This scheme was launched in 2003 and again in 2014 by the Government of India to provide financial security to senior citizens.
• It offers a pension based on a guaranteed return on the purchase price.
• Niryat Rin Vikas Yojana (NIRVIK)
• Also known as the Export Credit Insurance Scheme, it aims to provide high insurance cover, reduce premium for small exporters, and simplify the claim settlement process.
• The scheme seeks to enhance accessibility and affordability of credit for exporters.
• Ayushman Sahakar Yojana
• Launched by the Ministry of Agriculture & Farmers' Welfare in 2020 to assist cooperatives in playing an important role in the creation of healthcare infrastructure in the country.
• The scheme provides financial assistance to cooperatives to set up hospitals, medical colleges, and healthcare facilities.
• Pradhan Mantri Vaya Vandana Yojana (PMVVY)
• The scheme was first launched in 2017 and later extended up to 31^st March 2023.
• The maximum purchase price under the scheme is ₹15 lakhs per senior citizen.
• The scheme also provides for the return of the purchase price to the beneficiary on the death of the pensioner during the policy term.

The correct answer is kilowatt-hour.

Key Points

• One unit of electrical energy consumption is equivalent to one kilowatt-hour (kWh).
• 1 kilowatt-hour is equal to 3.6 million joules (3.6 MJ).
• It is a common unit of energy used by utility companies to measure electricity consumption.
• This unit is often seen on electricity bills indicating the amount of energy consumed.
• 1 kilowatt-hour represents the energy consumption of a device with a power of 1 kilowatt running for 1 hour.

Additional Information

• Joule (J)
• It is the SI unit of energy.
• One joule is defined as the energy transferred when applying a force of one newton over a distance of one meter.
• 1 kilowatt-hour is equal to 3.6 million joules (3.6 MJ).
• Watt (W)
• It is the SI unit of power.
• One watt is equal to one joule per second.
• It measures the rate at which energy is used or produced.
• Power and Energy Relationship
• Power is the rate at which energy is consumed or produced.
• Energy consumption over time can be calculated by multiplying power by the duration of time.
• For example, a 100-watt bulb running for 10 hours consumes 1 kilowatt-hour of energy.
• Electricity Billing
• Electricity bills are typically calculated based on the number of kilowatt-hours consumed.
• Utility companies charge a specific rate per kilowatt-hour of energy used.
• Energy consumption is monitored through electricity meters installed at consumer premises.

The correct answer is Servants of India Society.

Key Points

• Servants of India Society was founded by Gopal Krishna Gokhale in 1905 and was aimed at promoting social and human welfare.
• Vinayak Damodar Savarkar, also known as Veer Savarkar, was not associated with the Servants of India Society.
• Savarkar was primarily associated with revolutionary movements and organizations that were directly involved in the Indian independence struggle.
• He was notably involved with organizations like the Hindu Mahasabha, Abhinav Bharat Society, and Free India Society.

Additional Information

• Hindu Mahasabha:
• A right-wing Hindu nationalist organization in India founded in 1915.
• Savarkar served as the president of the Hindu Mahasabha and played a significant role in its activities.
• Abhinav Bharat Society:
• A secret society founded by Savarkar in 1904 aimed at revolutionary activities against British rule in India.
• It was initially called Mitra Mela and later renamed Abhinav Bharat.
• Free India Society:
• An organization formed by Indian students in England with the objective of seeking India's independence.
• Savarkar was a prominent member and leader of this society.
• Servants of India Society:
• Founded by Gopal Krishna Gokhale with the aim of training Indians to work for the country’s social upliftment.
• Focused on promoting education, health, and welfare among the Indian populace.

The correct answer is the ability of a population to increase under ideal environmental conditions.

Key Points

• Biotic potential refers to the maximum reproductive capacity of a population under optimal environmental conditions.
• It is an indicator of how quickly a species can reproduce and expand its population size.
• Under ideal conditions, with no limiting factors such as food scarcity or disease, populations can grow exponentially.
• Biotic potential is influenced by factors like the number of offspring per reproductive event, the frequency of reproduction, and the age at first reproduction.

Additional Information

• Carrying Capacity
• The maximum population size that an environment can sustain indefinitely given the available resources such as food and water.
• Carrying capacity is determined by both biotic and abiotic factors.
• Environmental Resistance
• The sum of environmental factors that restrict the biotic potential of an organism and impose a limit on the number of individuals in a population.
• Includes factors like predation, disease, and competition for resources.
• Exponential Growth
• A pattern of data that shows greater increases with passing time, creating a curve that represents exponential growth.
• Occurs when resources are abundant and environmental conditions are ideal.
• Logistic Growth
• Population growth that is initially exponential, but slows as the population approaches the carrying capacity of the environment.
• Results in an S-shaped curve when population size is plotted over time.

The correct answer is Agra.

Key Points

• The Itmad-ud-Daula tomb, also known as the "Baby Taj," is a Mughal mausoleum located in Agra, India.
• The tomb was commissioned by Nur Jahan, the wife of Jahangir, for her father Mirza Ghiyas Beg, who was given the title of Itmad-ud-Daula (Pillar of the State).
• Construction of the tomb started in 1622 and was completed in 1628.
• The structure is considered a precursor to the Taj Mahal as it was the first Mughal structure to be built entirely of marble and feature extensive use of pietra dura inlay work.

Additional Information

• Mughal Architecture:
• Mughal architecture is a distinct style that combines elements of Islamic, Persian, Turkish, and Indian architecture.
• Notable features include large bulbous domes, slender minarets at the corners, large halls, massive vaulted gateways, and delicate ornamentation.
• Pietra Dura:
• Pietra dura is an Italian term for the technique of using cut and fitted, highly polished colored stones to create images.
• This technique was extensively used in Mughal architecture, especially in structures like the Taj Mahal and Itmad-ud-Daula's tomb.
• Nūr Jahān:
• Nūr Jahān, originally named Mehr-un-Nissa, was the twentieth and most beloved wife of Mughal Emperor Jahangir.
• She was an influential empress who held significant power in the Mughal court and was known for her administrative skills, architectural patronage, and contributions to Persian culture in India.
• Agra:
• Agra is a city on the banks of the river Yamuna in the northern state of Uttar Pradesh, India.
• It is famously known for the Taj Mahal, one of the New Seven Wonders of the World, and is a major tourist destination.

The correct answer is Ganga-Bhagirathi-Hooghly River System (Haldia - Allahabad).

Key Points

• The Ganga-Bhagirathi-Hooghly river system, also known as National Waterway 1, is the longest waterway in India.
• It extends from Haldia in West Bengal to Allahabad in Uttar Pradesh, covering a length of 1,620 kilometers.
• This waterway plays a crucial role in connecting the eastern and northern parts of India, facilitating transportation of goods and passengers.
• The waterway passes through major cities such as Kolkata, Patna, and Varanasi, making it an important route for trade and commerce.

Additional Information

• National Waterways in India
• National waterways are important for the development of inland water transport in India.
• They offer an eco-friendly and cost-effective mode of transportation for bulk goods.
• India has 111 National Waterways as declared by the National Waterways Act, 2016.
• These waterways are managed by the Inland Waterways Authority of India (IWAI).
• Inland Waterways Authority of India (IWAI)
• The IWAI is the statutory authority responsible for the development and regulation of inland waterways in India.
• It was established in 1986 under the Ministry of Ports, Shipping and Waterways.
• The IWAI works to promote and enhance water transport infrastructure in the country.
• It also ensures the maintenance of navigable channels and the implementation of navigation safety measures.
• Significance of Inland Water Transport (IWT)
• IWT reduces congestion on road and rail networks, offering an alternative mode of transport.
• It contributes to the reduction of carbon emissions and fuel consumption.
• IWT provides a cost-effective solution for the transportation of heavy and bulk cargo.
• It enhances connectivity to remote and rural areas, promoting regional development.
• Challenges in Inland Water Transport
• Seasonal variations in water levels affect navigability and consistency of water transport.
• Infrastructure development for IWT is capital-intensive and requires significant investment.
• Maintenance of waterways and ensuring safety standards pose ongoing challenges.
• Coordination among various stakeholders is essential for the effective management of inland waterways.

The correct answer is kilogram per cubic metre.

Key Points

• Density is a measure of mass per unit volume of a substance.
• The SI unit of density is kilogram per cubic metre (kg/m³).
• Density (ρ) is calculated using the formula: ρ = mass/volume.
• Common materials have different densities, e.g., water has a density of 1000 kg/m³ at 4°C.

Additional Information

• Units of Density
• The CGS unit of density is grams per cubic centimetre (g/cm³).
• 1 g/cm³ is equivalent to 1000 kg/m³.
• Applications of Density
• Density is used in buoyancy calculations for ships and submarines.
• It helps in identifying substances and determining their purity.
• Related Concepts
• Specific Gravity: The ratio of the density of a substance to the density of water.
• Buoyancy: The ability of an object to float in a fluid due to density differences.
• Important Figures
• Archimedes: Discovered the principle of buoyancy which relates to density.