Everyday Science MCQS Set 41

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Everyday Science MCQS


Which of the following is used on semi-conductors?
Silicon
Aluminum
None of these
Copper

Which of the following parameters is the same for molecules of all gases at given temperature?
Momentum
Speed
Kinetic energy
Mass

Which vitamin is also known as Ascorbic Acid?
Vitamin D
Vitamin C
Vitamin K
Vitamin E

The greatest number which divides the number 105,1001m 2436 is:
11
21
7
3

German silver is an alloy of
copper: 25 nickel: 55 and zinc : 20
copper: 15, nickel: 45 and zinc: 40
Copper: 55 nickel: and zinc : 20
copper: 25 nickel: 45 and zinc : 30

Leukemia dis a type of cancer in which there is an abnormal increase in the number of
White blood cells
Platelets
Bone cells
Red blood cells

Which vitamin is now recognized as a steroid like hormone?
Vitamin A
Vitamin K
Vitamin C
Vitamin D

The most abundant element in the ea5rth;s crust is
Aliminium
Oxygen
Silicon
Nitrogen

When a stone thrown into a deep lake sinks deeper and deeper into the water, the upthrust acting on it.
Remains constant
In creases
Decreases
First decreases then increases

Red pigment is formed in:
Mitochondria
Chloroplasts
Cell sap in vacuoles of the leaf
Nucleoplasm

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