Correct Answer: 1872

Solution : The correct option is 1872.

India's first population census was carried out in 1872, during the time of British colonization. The census was started by Lord Mayo, the Viceroy of India at the time, to compile demographic data on the citizens of British India.

Correct Answer: Nearly

Solution : The first option is correct.

Explanation:

The use of nearly in this sentence is grammatically appropriate because it indicates that almost all nations in the world are administering vaccines. Nearly is an adverb that modifies the quantity or degree of the adjective every in this

Correct Answer: takes after

Solution : The most appropriate option is the third option.

Explanation: In this context, the correct expression is takes after, which is commonly used to indicate that someone resembles or shares traits with another person, often a family member. This construction ensures idiomatic accuracy

Correct Answer: Scalpel

Solution : Given:
Soldier : Gun :: Surgeon : ?

Like, the soldier uses a gun.
Similarly, a Surgeon uses the scalpel.

Hence, the third option is correct.

Correct Answer: 200

Solution : In each row, the numbers represent the multiples of 8 in descending order.
First row - 80, 64, 48→8 × 10 = 80; 8 × 8 = 64; 8 × 6 = 48
Second row - 112, 96, 80→8 × 14 = 112; 8 ×

Correct Answer: 640 km/hr

Solution : Given: An aeroplane covers a certain distance at a speed of 400 km/hr in 8 hours.
Here, distance = (400 × 8) km, time = 5 hours
So, the required speed = $\frac{\text{distance}}{\text{time}}$
= $\frac{400×8}{5}$
= 640 km/hr
Hence, the correct answer is 640

Correct Answer: K. V. K. Sundaram

Solution : The correct option is K. V. K. Sundaram.

Kalyan Vaidyanathan Kuttur Sundaram (May 11, 1904, – September 23, 1992), also known as K. V. K. Sundaram, was an Indian civil servant who served India as the second Chief Election Commissioner (December 20,

Correct Answer: Troposphere

Solution : The correct answer is the Troposphere.

The word "troposphere," which translates to "region of mixing," comes from the layer's strong convective air currents. The tropopause, the upper border of the layer, is located between 5 and 8 miles above the equator and 11 and

Correct Answer: 52

Solution : Given: $6^2+ 4^2 - 20$ of $2 + 40$
$= 36+ 16 - 40 + 40$
$= 52$
Hence, the correct answer is 52.

Correct Answer: 9

Solution : Given:
(I) 591⇒sky is blue
(II) 256⇒sea is deep
(III) 609⇒sea looks blue 

By comparing all the three coded sentences, we find that –
In sentences I and II, 5 and is are common.
In sentences II and III, 6 and sea are common.
In