RRB NTPC SAMPLE PAPER - GENERAL AWARENESS - 111

1. Dehydration in human body is caused due to the loss of

(a) vitamins
(b) salts
(c) hormones
(d) water

2. Which of the following is the largest living bird?

(a) Eagle
(b) Peacock
(c) Ostrich
(d) Kiwi

3. In the case of test tube babies

(a) egg is fertilized in the uterus.
(b) embryo completes its development in a test tube.
(c) embryo is placed in uterus after 2 months.
(d) egg is fertilized outside mother’s body.

4. The age of trees is determined by its

(a) girth
(b) height
(c) growth rings
(d) general appearance

5. Kidney disease in man is caused by the pollutant

(a) Cadmium
(b) Iron
(c) Cobalt
(d) Carbon

Railway Recruitment Board (RRB) NTPC Exams Study Kit

Answer:

1. (d) 2. (c) 3. (d) 4. (c) 5. (a)