Everyday Science MCQs

5120 MCQs  (Page 146 of 512)

Attempt Everyday Science MCQs Quiz
The Science of growing terrestrial plants in an aerated solution is_________?
A. Hydrodynamics
B. Hydroponics
C. Hydrotonics
D. None of them
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What Color does chlorophyll not absorb?
A. Red
B. Blue
C. Green
D. Yellow
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One Torr is equivalent to how many mm of Mercury?
A. 1 mm
B. 10 mm
C. 100 mm
D. 0.1 mm
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An association in which fungal hyphae penetrate the outer cells of the plant root forming coils swellings and minute branches and also extend out into surrounding soil is called______________?
A. Mycorrizael association
B. Endomycorrhizae
C. Ectomycorrhizae
D. Lichen
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Saliva contains__________?
A. Amylases
B. Bite
C. Trypsin
D. None of these
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Which of the following regulates the Metabolism Of Sugar?
A. Thyroid
B. Insulin
C. Glucose
D. None of these
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Which type of motions are present in solid?
A. Translational
B. Rotational
C. Vibrational
D. All of these
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If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will?
A. Increase over 10%
B. Decrease by 10%
C. Decrease by 0.5%
D. Increase by 0.5%
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The alloy of aluminium used for making magnet is_________?
A. Duralumin
B. Y-alloy
C. Alnico
D. Aluminium bronze
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Which synthetic fibre is known as artificial Silk?
A. Nylon
B. Rayon
C. Cotton
D. Terylene
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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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