When clay is
hard, it is most in plastic quality?
a) dry
b) wet
c) both a & d
d) fired
Clay used for………making.
a) brick
b) tile
c) both a & b
d) none of these
Which of the following used pottery and sculpture?
a) plaster of Paris
b) clay
c) dough
d) none of these
Plaster of Paris
Which of the following is white powder?
a) plaster of Paris
b) clay
c) dough
d) none of these
Plaster of
Paris mixed with water it becomes
a) soft
b) hard
c) plane
d) none of these
