BIHAR DAROGA GS SCIENCE QUIZ-5

Question 1:

Which one of the following vitamins is helpful in keeping a dream in memory for a longer duration?

Vitamin B₆

Vitamin C

Vitamin D

Vitamin A

Question 2:

In which category of food , the maximum amount of calories per unit is found?

Vitamins

Proteins

Carbohydrates

Fats

Question 3:

A person is eating rice. His food contains-

Cellulose

Starch

Lactose

Protein

Question 4:

Which of the following vitamins is helpful for healing of a wound?

V-D

V-C

V-A

V-B

Question 5:

Spinach leaves contains the highest amount of -

Vitamin E

Iron

Fat

Carbohydrate

Question 6:

The undigested food stored in the liver in the form of carbohydrates is called-

Pulp

Glucose

Glycogen

Carbohydrate

Question 7:

The Limb bones of children become bent if there is deficiency of vitamin-

A

E

C

D

Question 8:

Biological Oxygen Demand (BOD) is a standard criterion for :

measuring oxygen levels in animals.

computing oxygen levels in forest ecosystems

pollution assay in aquatic systems

measuring oxygen levels in the blood

Question 9:

The unused fat present in the body is -

Easily destroyed by certain enzymes present in the body

Convert into carbohydrates

Removed as waste from the body

Reconverted into animal fat and stored in different parts of the body

Question 10:

In comparison to female, the male has high colour blindness because -

They face more mental stress

They pass more time from out of the home

They have only one X chromosome

They generally have less fats