Correct Answer: 75

Solution : Let the total number of men be $x$.
The work is the same. So, $W_1=W_2=1$
Use the following formula to solve the question:
$\frac{M_{1}\times D_{1}}{W_{1}}=\frac{M_{2}\times D_{2}}{W_{2}}$
Where $M_1$ and $M_2$ are men, $D_1$ and $D_2$ are days and $W_1$ and $W_2$ are work done.
$\frac{x×40}{1}

Correct Answer: $33 \frac{1}{3}$%

Solution : Given:
A sum of money becomes INR 6,000 in 3 years and INR 10,500 in 7 years and 6 months at the same rate of simple interest.
The difference between the two sums is the interest earned for the period.
Interest earned for 4

Correct Answer: Scattering of light

Solution : The correct option is the Scattering of light.

The main cause of the atmosphere's redness at sunrise and sunset is scattering. The Sun is lower on the horizon at sunrise and sunset, requiring more of the Earth's atmosphere to block the Sun's light.

Correct Answer: ACEDB

Solution : The correct choice is the third option.

Check for the subject, verb, and object and arrange them in a sentence.

The arrangement will be: He has been so upset about his divorce, and that has made him so rude to everyone he knows.

Correct Answer: Lungs

Solution : Given:
Cataract : Eye :: Pneumonia : ?

Like, Cataract is related to the eye.
Similarly, Pneumonia is a disease related to the lungs.

Hence, the third option is correct.

Correct Answer: Indus Valley civilisation

Solution : The correct option is the Indus Valley civilisation.

The Indus Valley civilisation was a Bronze Age civilisation in the Indian subcontinent's northeastern area. It thrived in the Indus River basins, one of the world's oldest continually inhabited regions. It is one of

Correct Answer: Refined

Solution : The correct choice is the third option.

Coarse refers to something rough or lacking in refinement.

Refined, on the other hand, means polished, elegant, or showing excellent taste, which is the opposite of being coarse.

The meanings of the other options are as follows:

• Devoted

Correct Answer: 1331

Solution : Given:
8, 27, 125, 343, ?

Let's apply the pattern –
(2)³ = 8→(2 is a prime number)
(3)³ = 27→(3 is a prime number)
(5)³ = 125→(5 is a prime number)
(7)³ = 343→(7 is a prime number)
(11)³

Correct Answer: aspires

Solution : The right choice is the first option.

The most appropriate synonym for ambitious in the sentence provided is aspires. Aspires in this context refers to his ambition or strong desire to become a future diplomat.

Explanation of other options:

• Improve means to make something

Correct Answer: DCAB

Solution : The fourth option is the correct choice.

The correct sequence to form a meaningful sentence is DCAB, as it correctly follows the flow of information while keeping in check the rules of grammar. 

Therefore, the correct sentence is: It is physically impossible for a