Question

A man starts his job with a certain monthly salary and a fixed increment every year if his salary will be rupees 11000 after 2 years and rupees 14000 after 4 years of his service Xvilat is his starting salary and what is the annual increment​

Answer 1

thanks for the free point

Answer 2

Let starting salary = x

Increment every year = y

x +2y = 11,000 ....... eq(1)

x + 4y = 14,000 ......eq(2)

Substract eq(1) from eq(2)

2y = 3,000

y = 1500

Substitute y= 1500 in eq(1), we get x = 11,000 − 3,000

x = 8,000

starting salary = 8,000

Increment = 1500.

Hope this will help you.