Asbestos.

The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveye…

The portion of a brick cut to form angles other than right angles in plan, is known as. 

Choose the figure which is different from the rest. 

Choose the box that is similar to the box formed from the given sheet of paper (X). 

Pick up the correct method adopted for developing the approximate or conceptual estimates from the following: 

The prismatic compass and surveyor's compass 

Choose the correct mirror image of the given figure (X) from amongst the four alternatives.