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.

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.

A sum of money is invested at compound interest payable annually. They interest in two successive years is Rs. 225 and Rs.240. Find the rate of interest.

If the interest is compounded half-yearly, calculate the amount when principal is Rs. 7,400; the rate of interest is 5% per annum and the duration is one year.

Rupees 67,200 are invested in Rs.100 shares which are quoted at Rs.120. Find the income if 12% dividend is declared on the shares.

A certain sum money is put at compound interest, compounded half-yearly. If the interests for two successive half-years are Rs. 650 and Rs. 760.50; find the rate of interest.

A sum of money amounts to Rs. 46,305 in 1 year and to Rs. 48,620.25 on years at compound interest compounded semi-annually. Find the rate of interest per annum.

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

A colour T.V. is marked for sale at Rs. 17,600 which includes Sales Tax at 10%. Calculate the Sales Tax in rupees.

How much money will be required to buy 200, Rs. 25 shares at a premium of Rs.2?