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