Question

(
Q. 1, Tick (V) the correct option.
(a). Which of the following in a chemical change?
(i). Breaking of a brick
(iii). Moving of wheel
3. evaporation of a liquid
4.burning of candle.
(b). Which of the following is a cereal?
(i). Gram (ii). Bean. 3.pea. 4 wheat.
(C). Goitre is disease caused due to deficiency of:
(i). Mercury (ii). Iodine
(iii). Calcium. 4.iron
(d). Jute is mainly grown in:
(i). West Bengal (ii). Assam
(iii). Bihar (iv). All of these
(e). Which of the following is not the method of separating solid fromSolid?
(i). Hand picking (ii). Winnowing (iii). Threshing
​

Answer 1

Answer:

A.4

B.1

C.2

D.I am not sure but 4

E.3