Ritu joined a bank on the initial salary Rs 5,000 per month with annual increment Rs 400. In `20^(th)` year what will be her monthly salary?

A man is employed at a salary of Rs 5000 per month with an annual increment of Rs 500. what will be his salary per month in 11th year.

Tanvy joined her job in a company in the year 2015 on a monthly salary of Rs. 40000 with an annual increment of Rs. 2500. In which year will she get Rs. 65000 as monthly salary?

Srilatha applied for a job and got selected. She has been offered the job with a starting monthly salary of 8000, with an annual increment of 500. What would be her monthly salary for the fifth year?

Two posts were offered to a man. In the first one the starting salary was Rs. 120 per month and the annual increment was Rs. 8, In the second post the salary commenced at Rs. 85 per month but the annual increment was Rs. 12. The man decided to accept that post which would give him more total earnings in the first twenty years of his service. Which post was acceptable to him ? Justify your answer.

Subba Rao started his job in 1995 at a monthly salary of Rs 5000 and received and increment of Rs 200 each year . In which year did this year did his salary reach Rs 7000 ?

A woman takes up a job of Rs.8,000 per month with a monthly increment of Rs.100 . What will she earn over a period of 10 years?

A man is appointed in a job with a monthly salary of certain amount and a fixed amount of annual increment. If his salary was Rs 19,800 per month at the end of the first month after 3 years of service and Rs 23,400 per month at the end of the first month after 9 years of service find his starting salary and his annual increment. (Use matrix inversion method to solve the problem.)