Arithmetic Ability
Area

106 / 149

Q.

A rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing. If the poles of the fence are kept 5 meters apart. How many poles will be needed?

View Answer

Correct choice: D

Explanation:

perimeter of the plot = 2(90+50) = 280m no of poles =280/5 =56m
106 / 149