Umar Draz, Author at DocMCQs

What type of adjective is “Neither”?

A. Descriptive adjective

B. Distributive adjective

C. Quantitative adjective

D. Interrogative adjective

Correct answer is: B. Distributive adjective

“Neither” is a distributive adjective because it refers to one of two items.

What literary device is used in the phrase “Mice dancing and singing whole night”?

A. Metaphor

B. Simile

C. Personification

D. Hyperbole

Correct answer is: C. Personification

Attributing human qualities to animals is personification.

In a face-centered cubic unit cell, how many atoms are present per unit cell?

A. 2

B. 4

C. 6

D. 8

Correct answer is: B. 4

FCC unit cell contains 4 atoms per unit cell.

The rear view mirror used in vehicles is?

A. Parabolic mirror

B. Plane mirror

C. Concave mirror

D. Convex mirror

Correct answer is: D. Convex mirror

Convex mirrors provide a wider field of view, which is why they are used as rear view mirrors.

Benazir Bhutto became the first female Prime Minister of Pakistan in?

A. 1988

B. 1999

C. 1977

D. 2000

Correct answer is: A. 1988

Benazir Bhutto assumed office as Pakistan’s first female PM on 2 December 1988.

What is the unit of electricity?

A. Ampere-hour

B. Kilowatt-hour

C. Volt

D. Watt

Correct answer is: B. Kilowatt-hour

Electrical energy is measured in kilowatt-hours (kWh).

Which vitamin helps in the clotting of blood?

A. Vitamin A

B. Vitamin B

C. Vitamin K

D. Vitamin D

Correct answer is: C. Vitamin K

Vitamin K is essential for synthesizing clotting factors in the blood.

Acid rain is mainly caused by emissions of?

A. Sulfur dioxide and potassium nitrate

B. Sulfur dioxide and Nitrogen oxide in atmosphere

C. Both A and B

D. None of these

Correct answer is: B. Sulfur dioxide and Nitrogen oxide in atmosphere

Acid rain forms due to atmospheric reactions of SO₂ and NOₓ with water.

Which of the following has the highest energy?

A. Alpha

B. Beta

C. Gamma

D. X-rays

Correct answer is: C. Gamma

Gamma rays have higher energy than alpha, beta particles, and X-rays.

Complete the sentence: If he ______ more careful he would not have made that mistake.

A. had been

B. will be

C. is

D. was

Correct answer is: A. had been

This is a third conditional sentence referring to a past unreal condition.

Author name: Umar Draz