Correct Answer: 279 

Solution : Let's check the options —
First option: 132 ⇒ 11 × 12 = 132
Second option: 176 ⇒ 11 × 16 = 176
Third option: 279 ⇒ Not a multiple of 11
Fourth option: 352 ⇒ 11 × 32 = 352

So, except the third

Correct Answer: UNDP

Solution : The correct option is UNDP.

The United Nations Development Programme (UNDP) is the organisation that publishes the human development index. It is the most widely recognised human development index. It is predicated on the notion that human growth entails long and healthy lives, knowledge

Correct Answer: Valley deepening

Solution : The correct answer is Valley deepening.

During the youthful stage of the river, it flows with greater force cutting the rocks in its way. It increases the depth of the river by vertical erosion. Gorges, Valleys and waterfalls are formed during this stage of

Correct Answer: Bismillah Khan

Solution : The correct option is Bismillah Khan.

Bismillah Khan, the famous Indian shehnai maestro, was the first Indian to be asked to perform at New York's prestigious Lincoln Centre Hall in 1968. He also received several honours, including the Padma Vibhushan and the Bharat Ratna.

Correct Answer: pigment

Solution : The fourth option is the correct choice.

Pigment is a colour substance that gives colour to another material. It is the most suitable choice to convey the idea of colour in the context of the passage.

The meanings of the other options are as follows:

Correct Answer: 36 : 13

Solution :
DE : BC = 6 : 7
Theorem Used:
The ratios of the areas of two similar triangles are equal to the square of the ratio of their corresponding sides
Calculation:
Considering $\triangle$ABC and $\triangle$ADE
$\angle$A = $\angle$A (Common)
As DE || BC

Correct Answer: The Damodar

Solution : The correct answer is The Damodar.

The devastating floods that the River Damodar causes in the West Bengal plains have earned it the nickname "Bengal's sorrow." Because of the southwest monsoon, the Damodar River catchment area receives seasonal rains every year. Depending on the

Correct Answer: $\frac{15\sqrt 3}{2}\text{ cm}$

Solution : Given: The side of the triangle is 15 cm.
Let the altitude be $x$ cm.
The length of the altitude of an equilateral triangle = $\frac{\sqrt3}{2}$ × side of the triangle.
⇒ $x = \frac{\sqrt3}{2}\times15$
⇒ $x = \frac{15\sqrt3}{2}$
Hence, the correct answer

Correct Answer: (3)

Solution : The error lies in the third part of the sentence.

When a sentence uses the indefinite pronoun one, it should continue using the same pronoun or its supplementary forms i.e., one's in this case, as it is not correct to use other pronouns

Correct Answer: 279

Solution : Given: The first term is 7 and the last term is 55.
Using the formula, S₉ = $\frac{n}{2}(a+l)$
Where $a$ is the first term, $l$ is the last term of the A.P., and n is the number of terms.
By putting the value of