Question 39

If digit 2 is interchanged with digit 1, then what will be the value of the following equation?
$$9 + 6 \div 4 \times 21 - 5 = ?$$

Solution

If we interchange digit 2 with 1, then 21 becomes 12-

9 + 6 $$\div$$ 4 $$\times$$ 12 - 5

= 9 + 18 - 5

=22

Share on Whatsapp Share on Whatsapp

Create a FREE account and get:

Free SSC Study Material - 18000 Questions
230+ SSC previous papers with solutions PDF
100+ SSC Online Tests for Free

Follow us on

Boost your Prep!

Download App