Question

the salary of a person being increased by 10% every year became rs 13310 at the end of third year. what was original salary​

Answer 1

Answer :

11,000 Rs

Step-by-step explanation:

Let’s say original salary was X.

Salary in second year, after 1st increment would be 1.1X.

Salary in third year, after 2nd increment would be 1.1*1.1X=1.21X.

now, we know salary in third year is rs 13310.

This means X=13310/1.21 = 11,000 rs.