General Knowledge MCQs

16403 MCQs  (Page 1081 of 1641)

Mirage is an example of:
A. refraction of light
B. reflection of light
C. deviation of light
D. polarization of light
The speed of light (miles per seconD. is
A. 1860000
B. 2860000
C. 216816
D. None of these
Which is longest bone in human body?
A. tibia
B. femur
C. fibula
D. None of these
Lack of Vitamin C causes:
A. scurvy
B. beriberi
C. blindness
D. None of these
In eye donation, which part of the eye is used:
A. cornea
B. retina
C. optic nerve
D. None of these
Etymology is a science of:
A. origin and history of words
B. insects
C. teaching
D. secrete writing
Decibel is a unit used for
A. speed of light
B. intensity of sound
C. intensity of heat
D. none of these