Category Archives: Everyday Science MCQs

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1Vitamins MCQsTake Quiz

Deficiency of Vitamin-D results in ?

A. night blindness
B. rickets
C. scurvy
D. hair fall

Each day human body breathe in liters of air.

A. 5,000 to 10,000
B. 10,000 to 15,000
C. 15,000 to 20,000
D. 20,000 to 25,000

A device which converts chemical energy into electrical energy is called?

A. motor
B. generator
C. moving-coil meter
D. battery