Everyday Science MCQs

5120 MCQs  (Page 45 of 512)

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Human blood is an example of__________?
A. Organelle
B. Tissues
C. Organic compound
D. Inorganic compounds
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The study Of GLANDS is called?
A. Cardiology
B. None of these
C. Endocrinology
D. Entomology
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The repetition of property after a certain interval called ___________?
A. Electron efinity
B. Atomic radius
C. Periodicity of property
D. None of these
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Long-sight defect could be corrected by using __________ lens?
A. Concave
B. Convex
C. Diverging
D. None of these
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Short-sight defect could be corrected by a _____________ lens?
A. Concave lens
B. Convex lens
C. Converging lens
D. None of these
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The inner most part of the earth is__________?
A. Crust
B. Mental
C. Core
D. None of these
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The ozone layer is at height of________kilometers from the surface of the Earth?
A. 10 to 20
B. 20 to 30
C. 30 to 40
D. 40 to 50
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A Little inhalation is done through________?
A. Cigarettes
B. Pipes and cigars
C. Both a and b offer little inhalation
D. Both offer extreme inhalation
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The human brain uses__________ percent of the total oxygen and blood in the body?
A. 20
B. 12
C. 35
D. 48
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Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________?
A. Conduction
B. Convection
C. Radiation
D. Reflection
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Word of the Day
17 Jul
Flagrant
(of an action considered wrong or immoral) conspicuously or obviously offensive.
انتہائی برا، قابل مذمت، فاش

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