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