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Online Tests
General Science 10th Class English Medium Online Test MCQs With Answers
Question # 1
What discovered radioactivity?
Choose an answer
Einstein
Newton
J.J. Thomson
Henry Becquerel
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Question # 2
Operation " 2+3" in computer performed by.
Choose an answer
CU
CPU
ALU
None of these
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Question # 3
Element having atomic numebr greater than.......... go on emitting radiations.
Choose an answer
80
92
82
83
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Question # 4
Two American astronauts namely Neil Armstrong and Edwin Aldrin landed on the moon by:
Choose an answer
Apallo l
Apallo ll
Suptnik l
Sputnik ll
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Question # 5
One Btu is equal to.
Choose an answer
1100 joules
1055 Joules
1050 Joules
1040 Joules
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Question # 6
The Si unit of current is:
Choose an answer
Ohm
Ampere
Kilowatt
Coulomb
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Question # 7
Who was the inventor of radio system.
Choose an answer
Grahm bell
F. Crick
Charles babbage
Marconi
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Question # 8
Which of the following is an input device:
Choose an answer
key board
printer
monitor
CPU
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Question # 9
English word "9" has been divided into ............ segments.
Choose an answer
5
6
7
8
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Question # 10
Which circuits carry currents to the lights heaters and other appliances:
Choose an answer
parallel circuits
series circuits
common circuits
All of the above
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Question # 11
The county which launched its first artificial satellite into space:
Choose an answer
France
British
America
Russia
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Question # 12
----------------- rays are used to detect the flaws and crocks of metal parts.
Choose an answer
a -rays
gama rays
beta rays
None of these
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Question # 13
SUPARCO came into being.
Choose an answer
In 1956
in 1961
in 1973
In 1990
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Question # 14
If we increasing angle of incidence then at a particular angle incidence the angel of refraction is.
Choose an answer
45
o
60
o
30
o
90
o
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Question # 15
Emission of ratiations from nucleus is said to be
Choose an answer
Chemical reaction
Atomic reaction
Radioactivity
Nuclear fission
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Question # 16
1 m A is equal to.
Choose an answer
10
-3
A
10
-6
A
10
-2
A
10
-8
A
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