Question 61

If '+' means x, `-' means ÷, 'x' means + and '÷' means — ; compute the value of the expression: 15 + 9 x 10 + 5

Solution

By rewriting the given equation,we get :

$$15\times9+10\times5$$

$$=135+50.$$

$$=185.$$

A is correct choice.

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