1216: What is the common feature in insects like ant and cockroach?
(a) They bite and chew their food
(b) They live in temperate climate conditions
(c) They have cutting and sucking type of mouth parts
(d) They are social insects
1217: If you are the ninth person in the queue starting from either end, than the number of persons in the queue is
(a) 10
(b) 15
(c) 17
(d) 19
1218: When ants bite, they inject
(a) glacial acetic acid
(b) methanol
(c) formic acid
(d) stearic acid
1219: In which one of the following provinces was a Congress minister not formed under the Act of 1935?
(a) Punjab
(b) Madras
(c) Bihar
(d) Orissa
1220: Khaira is a plant disease caused due to the deficiency of:
(a) Iron
(b) Carbon
(c) Zinc
(d) None of the above