General Science MCQs Part V
61 A light year represents no time but
Actually distance
62 A light year is the distance
Light covers in one year
63 One light years is equal to
Six million miles
64 Human race gets more food from ________ than any other single substance.
Starch
65 A triangular glass used for the dispersion of light into its seven constituent colours is called
Prism
66 How much blood a normal healthy person has?
10 Pints
67 A two inch pipe gives ________ times of water than that given by one inch pipe.
Four
68 Inoculation means injecting into the body
The live germs of the same disease
69 The science that concerns itself with the study of the physics of the upper atmosphere is
Aeronomy
70 Soft Iron has
High permeability
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