Everyday Science MCQs

5120 MCQs  (Page 189 of 512)

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What is known the cold and dense air blowing down from the mountain slope during the night__________?
A. Anabatic wind
B. Katabatic wind
C. Lue wind
D. None of these
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Radioactivity was discovered by __________?
A. Kelvin
B. Thomson
C. Rutherford
D. Bacquerel
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The Sun is a __________?
A. Star
B. Planet
C. Asteroid
D. Meteor
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The SI unit of “pressure” is _________.
A. Pascal
B. Joule
C. Tesla
D. Henry
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The most densest substance on the Earth is __________.
A. Platinum
B. Copper
C. Steel
D. Osmium
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Being Myopic means you have problem in seeing ______________?
A. Distant objects clearly
B. Close objects clearly
C. Both a and b
D. Distant and close objects look unclear
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Hypermetropia or Hyperopia means being able to see__________________?
A. Distant objects opaque
B. Distant object clearly
C. Close objects unclear
D. Close objects clearly
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The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
A. 1 gram
B. 10 grams
C. 1 kg
D. 10 kg
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Which of the following is most elastic ?
A. Steel
B. Rubber
C. Glass
D. Sponge
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Instrument that measure the electric force ________?
A. Hygrometer
B. Hydrometer
C. Ammeter
D. Voltmeter
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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