A toy is purchased for Rs.591.36, which includes 12% rebate on the printed price and 12% Sales Tax on the selling price of the toy. Find the printed price of the toy.

Geeta purchased face - cream for Rs 79.10 including Sales Tax. If the printed price of the face - cream is Rs 70 ; find the rate of Sales Tax.

Calculate the compound interest on:
Rs.12,000 for 2 years at 5% per annum compounded annually.

Ramesh paid Rs.345.60 as Sales Tax on a purchase of Rs. 3,840. Find the rate of Sales Tax.

The difference between simple interest and compound interest is Rs.19.20 for 2 years. If the principal is Rs. 3,000, find the rate of interest.

A man wants to buy 62 shares available at Rs 132 (par value being Rs 100 ). How much he will have to invest ?

Calculate the difference between the compound interest and the simple interest on Rs. 10,000 in 2 years at 5% per annum.

A man invests a sum of money in Rs.20 shares, paying 15% dividend, quoted at 20% premium. If his annual dividend is Rs. 720, calculate (i) his total investment,  (ii) the rate of interest on his investment.

Smith buys a radio - set for Rs 1,696. The rate of sales Tax is 6%. He asks the shopkeeper to reduce the price of the radio - set to such an extent that he does not have to pay anything more than Rs 1,696 including Sales Tax. Calculate the reduction needed in the cost price of the radio - set.

Sneha purchased an article costing Rs. 820. If the rate of sales tax charged is 6%, find the total bill.