Ramkali saved Rs.5 in the first week of a year and then increased her weekly savings by Rs. 1.75. If in the `n^(th)` week, her weekly savings become Rs. 20.75, find n.

A person saved Rs. 500 in the first month and increased his saving by Rs. 50 every month. What is his savings at the end of 5 years?

A man saves Rs. 32 during the first year , Rs. 36 in the next year and Rs. 40 in the third year . If he continues his savings in this sequence , in how many years will he save Rs. 2000 ?

A man save Rs 200 in each of the first three months of his service. In each of the subsequent months his saving increases by Rs 40 more than the saving of immediately previous month. His total saving from the start of servie will be Rs 11040 after :

Aruna has only Rs. 1 and Rs. 2 coins with her. If the total number of coins that she has is 50 and the amount of money with her is Rs. 75, then the number of Rs. 1 and Rs. 2 coins are respectively,

The income of a person is Rs. 3,00,000, in the first year and he receives an increase of Rs.10,000 to his income per year for the next 19 years. Find the total amount, he received in 20 years.

A man starts repaying a loan as first installment of Rs. 100 If he increases the installment by Rs. 5 every month , what amount he will pay in the 30 th installment ?

Meeta saves Rs 400 from her salary. If this is 10% of her salary. What is her salary?

There is a square field whose side is 44 m. A square flower bed is prepared in its centre leaving gravel path all round the flower bed. The total cost of laying the flower bed and gravelling the path of Rs. 2.75 and Rs. 1.50 per metre square respectively is Rs. 4904 . Find the width of the gravel path.

The ratio of incomes of two persons is 11 : 7 and the ratio of their expenditures is 9 : 5. If each of them manages to save Rs. 400 per month, find their monthly incomes.