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Everyday science mcqs | GK MCQ Preparation Material
1- Radioactivity was discovered by __________?
Kelvin
Thomson
Bacquerel
Rutherford
2- The density of water is __________?
3 g/cm3
1 g/cm3
1.5 g/cm3
2 g/cm3
3- The lifespan of Red Blood Cells is __________ days?
120
100
60
80
4- For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________?
None of these
also decrease
remains constant
increase
5- Deficiency of Vitamin-A results in __________?
rickets
Night blindness
scurvy
hair fall
6- Long-sight defect could be corrected by using __________ lens?
Convex
concave
None of these
diverging
7- Severe deficiency of Vitamin D results in __________.
Ampere
Volt
Ohm
Coulomb
8- Which is the outermost planet in the solar system?
Neptune
Pluto
Uranus
Mercury
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
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