Sanjay gets fixed monthly income Every year there is a certain increment in his salary After 4 years, his monthly salary was rs. 4500 and after 10 years his monthly salary became 5400 rupees, then find his original salary and yearly increment.

A man starts his job with a certain montly salary and a fixed increment every year. If his salary and a fixed increment every year. If his salary will be rs 10000 after 2 years and rs 14000 after 4 years of his service what is his starting salary and what is the annual increment?

The ratio of Anil’s monthly income to expenditure is 5 : 4 . How much does he spend in a month, if 1 his monthly income is Rs 18,000?

Rahul's monthly salary is rs. 2p^2+p-3 . His annual expenditure is rs. 14p^2+6p-10 . Find his anuual savings.

Amit spent 8% of his monthly income on his children’s education, invested 15% in shares, deposited 5% in a bank and used 50% for his daily expenses. He was left with a balance of Rs 13,200. Find his monthly income.

Shri Lalbhai invested Rs 4,00,000 in some industry. After 1 year he received Rs 5,20,000 from the industry. Putting aside the original investment, he invested his gains in mutual fine and shares ?

Compute the income tax payable by following individual : Mr. Khan is 65 years of age and his taxable income is Rs. 4,50,000.