Which of the following representative factor will have an enlarging scale?

Representative fraction is the ________________

What is the least count of the given scale?

A plain scale is made which shows 6 meters of maximum length and sub division is decimeter with a R.F. of 1 /60. How muc…

The representative factor is 0.5, the drawing length is 10 cm. Find the actual length.

Which scale is employed when we need to measure in three units?

What is the length of AB in the following scale?

What is the maximum length that can be measured using the given scale?