Everyday Science MCQs

5120 MCQs  (Page 243 of 512)

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One fathom is equal to:__________?
A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm
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What are the metal bearing rocks called?
A. Bitumen
B. Bauxite
C. Metalloids
D. Ores
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Soil pollution is caused by:_________?
A. Aerosol
B. Ozone
C. Acid rain
D. Pan
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Radiations are harmful as it:___________?
A. Causes skin cancer
B. Causes anemia
C. Alters body tissue
D. Is unstable
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The practical problem in Hydrogen production is it:______________?
A. Weight
B. Valency
C. Size
D. Chemical property
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The number of ions produced by [Pt(NH3)]Cl2?
A. 4
B. 2
C. 3
D. 5
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What is the name of the Active asteroid discovered near Jupiter?
A. 2019 jup1036
B. 2019 jr10a
C. 2019 ld2
D. 2019 aa1
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Which of the following is solid?
A. Water
B. Stone
C. Both
D. None
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Like enzymes , co enzyme can be used ?
A. Only once
B. Only few times
C. Again and again
D. Non of above
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Molasses is a byproduct of ______ Factory ?
A. Fertilizer
B. Cotton seed oil
C. Sugar
D. Banaspati ghee
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
ناقابل مدافعت، غیر مستحکم، جو دلیل سے ثابت نہ ہو سکے

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