9H pencil is ……… than the 7H pencil

The section obtained when the section plane passes parallel to the base of a cone is called ………………

French curves are used to draw :

The large size of the drawing board ( as per ISI ) is designated by:

In one plane drawing which one does not falls under

The section obtained when the section plane makes a smaller angle with its axis than that of the angle made by the gener…

Number of equal pieces of A4 size paper from A0 is equal to

Inking pen is used for drawing …………in ink