A) Jute bags
B) Polythene bags
C) Cloth bags
D) Paper bags
77. Upto this age of children should not be engaged in child labour ………
A) 18 years
B) 14 years
C) 21 years
D) 16 years
78. Which animal among the following is called “Reptile” ?
A) Monkey
B) Rabbit
C) Frog
D) Snake
79. ……….. makes the soil fertile.
A) Moulds
B) Micro-organisms
C) Pests
D) Insects
80. …….. is the example for fibre plant soaked in water to make ropes.
A) Jute
B) Rose
C) Jasmine
D) Cotton