Question 90

A square ground is to be covered by planting 100 saplings on each side. How many saplings are needed in all?

Solution

Note - Corners are common

So, required saplings = 100 + 99 + 99 + 98 = 396.

Share on Whatsapp Share on Whatsapp

Create a FREE account and get:

Download RRB Study Material PDF
45+ RRB previous papers with solutions PDF
300+ Online RRB Tests for Free

Follow us on

Boost your Prep!

Download App