Choose which one R.F. represents reduced scale drawing?</p>

What is the representative factor if the length of the drawing is 15mm and the actual length of the object is 3m?

The length of the drawing is 50 mm, the scale is given as 1:5. Find the actual length.

The representative factor is 0.02. The actual length is 50 cm. Find the length of drawing.

Which of the following scale is used in survey maps?

The designation of scale recommended by BIS for reduction scale is __________. 

From the given scale, we can measure 5 yards 3 feet and 0 inches.

Scales having same representative fraction but graduated to read different units are called __________________