General Science & Ability MCQs 2021

A covalent bond is between two atoms when they:
A) Share 1 or more protons
B) Share 1 or more electrons
C) Both A and B
D) None of these

The weight of an object on the Moon is ___ the weight of the object on Earth:
A) 1/6th
B) 1/7th
C) 1/8th
D) None of these

What is the name of tropical cyclones in the China Sea?
A) Typhoon
B) Tornado
C) Hurricane
D) None of these

Rotation of the Earth causes:
A) Day
B) Night
C) Both A and B
D) None of these

The Spanish influenza of 1918-19 was caused by which influenza virus?
A) H1N2
B) H3N1
C) H1N1
D) None of these

Artificial noise is a:
A) Vibration
B) Vocal cord
C) Both A and B
D) None of these

The example of cold-blooded animals is/are:
A) Crow, cobra, frog
B) Frog, pigeon, wall lizard, earthworm
C) Penguin, salamander, monkey
D) None of these

A collection of system programs that controls and coordinates the overall operations of a computer system is called:
A) Operating System
B) CPU
C) Software
D) None of these

Diseases that spread from person to another are called:
A) Communicable diseases
B) Degenerative diseases
C) Non-communicable diseases
D) None of these

Night blindness is caused due to the deficiency of:
A) Vitamin A
B) Vitamin B
C) Vitamin C
D) Vitamin D