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10th Class General Science English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Cause of air pollution is.
Choose an answer
Carbon Monoxide
Sulphur di oxide
Nitrogen oxide
All of them
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Question # 2
In ........ henry Bequeral discovered.
Choose an answer
1895
1886
1896
1898
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Question # 3
Space station that looks like a shining planet in space is.
Choose an answer
Metostat
Cyclone
Mir
Both a and b
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Question # 4
Pakistan made atomic explosion on:
Choose an answer
May 28,1996
May 28,1998
May 28, 1999
may 28, 2000
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Question # 5
The energy due to motion is called.
Choose an answer
Potential energy
Kinetic energy
Nuclear energy
Chemical energy
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Question # 6
Which of the following are electromagnetic waves:
Choose an answer
sound
water waves
Ultrasound
light
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Question # 7
Frequency of ultrasound is.
Choose an answer
Less than 20 Hz
20 KHz
30 KHz
More than 20 khn
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Question # 8
Diodes are used to.
Choose an answer
Convert A.C. into D.C
Convert D.C into A.C
Store Charge
Change voltage
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Question # 9
Excessive growth in population is also one reason of enhancement in.
Choose an answer
Pollution
Radiations
Conduction
None of them
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Question # 10
Digital singles are represented by;
Choose an answer
zero and 1
zero and 10
1 and 2
o and 9
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Question # 11
SUPARCO headquarter is in;
Choose an answer
Islamabad
Lahore
Karachi
Multan
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Question # 12
Element having atomic numebr greater than.......... go on emitting radiations.
Choose an answer
80
92
82
83
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Question # 13
Which radiation have zero mass number
Choose an answer
Alpha radiation
Beta ratiation
Gamma radiation
None of these
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