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