Subject :NSO Class : Class 6
Handpicking cannot be used to separate materials
AWhich have different sizes
BWhich have different colours
CWhich have same size
DAll of these.
it is wrong
Ans 1:
Class : Class 9
It can be all
Ans 2:
Class : Class 7
c
Ans 3:
Class : Class 8
It's answer could be C option.