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General Science 10th Class English Medium Online Test MCQs With Answers
Question # 1
Word FAX is short form of.
Choose an answer
Facsiline
Facsimile
Fasimile
None of these
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Question # 2
---------------- lasers are presently used for operating cataract and glaucoma.
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Argon
Neon
Helium
Hydrogen
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Question # 3
The substances through which current can pass easily are called:
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conductors
insulators
Semi - conductors
Non - Electrolytes
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Question # 4
A,C electric supply at homes:
Choose an answer
240 volt
50 volt
220 volt
1000 volt
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Question # 5
Which of the following is an neutral particle?
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Electron
Proton
Neutron
Alpha particle
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Question # 6
In P-type semi -conductior, most of the current is due to.
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Free electron
Holes
Positive ions
Heat
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Question # 7
the converstion of Kinetic energy of running water to electricla energy is known as.
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Thermal power
Tidal power
Hydroelectric power
Nuclear power
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Question # 8
The Si unit of current is:
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Ohm
Ampere
Kilowatt
Coulomb
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Question # 9
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 # 10
The number of hovering satellites which can send transmissions to all over the world:
Choose an answer
one
Two
Three
Four
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Question # 11
Emission of ratiations from nucleus is said to be
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Chemical reaction
Atomic reaction
Radioactivity
Nuclear fission
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Question # 12
The instrument that measures current is called.
Choose an answer
Voltmeter
Circuit breaker
Ammeter
Switch
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Question # 13
SUPARCO established on earth in.
Choose an answer
1998
1959
1961
1995
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Question # 14
Which of the following are electromagnetic waves:
Choose an answer
sound
water waves
Ultrasound
light
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Question # 15
The largest source of light is.
Choose an answer
Sun
Moon
Stars
Plants
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Question # 16
Which radiation have zero mass number
Choose an answer
Alpha radiation
Beta ratiation
Gamma radiation
None of these
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