Study the classification diagram as shown and identify
W, X, Y and Z.
| W | X | Y | Z | |
| A | Dough | Coffee | Air | Fog |
| B | Clay pot | Mud | Cardboard | Water |
| C | Tracing paper | Water | Frosted glass | Mist |
| D | Wooden ruler | Dough | Tracing paper | Haze |
D is the answer.
Ans 1: (Master Answer)
Class : Class 1
D
Wooden ruler is opaque, and it has a definite shape. So, it can be W.
Dough is opaque, and it doesn’t have a definite shape. So, it can be X.
Tracing paper is translucent and has a definite shape. So, it can be Y.
Haze has no definite shape, and it is translucent. So, it can be Z. Hence, the correct option is D.