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Every Days General Science Most Important MCQs Test
Aziz
March 21, 2023
9:02 pm
Your name:
Start Test!
1.
Pressure is measured by...................?
A.
None of them
B.
Ammeter
C.
Barometer
D.
Voltmeter
2.
The mirror used in the Automobiles are................?
A.
None of them
B.
Reflective
C.
Concave
D.
Convex
3.
The scientific study of insects is known as...............?
A.
Zoology
B.
None of them
C.
Entomology
D.
Ichthyology
4.
Electron was discovered by?
A.
James Maxwell
B.
J.J Thomson
C.
None of them
D.
Yuri Gagarin
5.
Deficiency of vitamin_A results in?
A.
Rickets
B.
Night blindness
C.
Hair fall
D.
None of them
6.
What is the molecular formula of ammonia?
A.
NH
B.
NH3
C.
NH2
D.
None of them
7.
The heaviest naturally occurring element is..............?
A.
Radium
B.
Uranium
C.
Platinum
D.
None of them
8.
Ded red blood corpuscles are stored in.......?
A.
Heart
B.
None of them
C.
Spleen
D.
Liver
9.
How many millimeters (mm) are there in 10 cm?
A.
50mm
B.
200mm
C.
None of them
D.
100mm
10.
What is the largest gland in the human body?
A.
Liver
B.
None of them
C.
Thyroid
D.
Pancreas
11.
What prevents the earth's atmosphere from drifting away into space?
A.
Gravity
B.
None of them
C.
Ozone layer
D.
Troposphere
12.
Air contains maximum amount of............. ?
A.
Oxygen
B.
None of them
C.
Nitrogen
D.
Hydrogen
13.
Rusting of iron involves...................?
A.
None of them
B.
Oxidation
C.
Decomposit iron
D.
Reduction
14.
The horizontal rows of the periodic table are called.............?
A.
None of them
B.
Sets
C.
Periods
D.
Groups
15.
Which is the coldest planet?
A.
None of them
B.
Neptune
C.
Earth
D.
Venus
16.
What is the first element in the periodic table?
A.
Hydrogen
B.
None of them
C.
Helium
D.
Carbon
17.
The valency of carbon atom is.............?
A.
4
B.
None of them
C.
3
D.
8
18.
Boiling of an egg is change which is.............?
A.
None of them
B.
Morphological
C.
Chemical
D.
Physical
19.
What is the smallest unit of heredity?
A.
Gene
B.
None of them
C.
Nucleotides
D.
Chromosomes
20.
Electromagneticism is the branch of.........?
A.
Both
B.
Chemistry
C.
Physics
D.
None of them
21.
Hailey's comet is visible after every...............?
A.
76 years
B.
49 years
C.
None of them
D.
84 years
22.
Which part of the brain Regulates body temperature?
A.
Medulla
B.
Cerebrum
C.
None of them
D.
Hypothalamus
23.
Human bone does not contain............... ?
A.
Boron
B.
Calcium
C.
Phosphate
D.
None of them
24.
Battery was invented by?
A.
None of them
B.
Friedrich Bassell
C.
Michael Faraday
D.
Alessandro volta
25.
The famous book;Al _ Qanun was written by the Muslim scientist?
A.
Abu Ali Sina
B.
Abdul Qasim Majreeti
C.
Jabar bin Hayyan
D.
None of them
26.
What is the percentage of water present in our brain?
A.
85%
B.
None of them
C.
73%
D.
95%
27.
Highly intelligent mammals are.................?
A.
Bat
B.
Dolphin
C.
Elephant
D.
None of them
28.
GPS is an abbreviation for?
A.
Global positioning system
B.
Global position structure
C.
None of them
D.
Global poles system
29.
Internal friction of fluid is called.............?
A.
None of them
B.
Viscosity
C.
Resistance
D.
Surface tension
30.
Most soulable in water is................?
A.
Sulpher
B.
Common salt
C.
None of them
D.
Sugar
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