Question

Subba Rao started work in 1995 at an annual salary of Rs. 5000 and received an increment of Rs. 200 each year. In which year did his income reached Rs. 7000.?

Answer 1

Solution: 7000 = 5000 + 200(n-1)
Or, 200(n-1) = 2000
Or, n-1 = 10
Or, n = 11