Shyam buys an article for Rs 10,000 and pays 7 % tax. He sells the same article for Rs 13,000 and charges 9 % tax . Find the VAT paid by Shyam.

The machinery of a certain factory is valued at Rs. 5,50,000. It depreciates each year at 10% of its value. Find the value of the machinery at the end of 3 years.

Find the cost of 85 shares of Rs. 60 each when quoted at Rs. 63.25.

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.

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

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 person buys 120 shares at a nominal value of Rs. 40 each, which he sells at Rs. 42.50 each. Find his profit and profit per cent.

Mohan deposited Rs 80 per month in a cumulative deposit account for six years .Find the amount payable to him on maturity, if the rate of interest is 6 % per annum.

Mr. Lal buys a transistor, costing Rs. 625 for Rs.650 including Sales Tax. Calculate the rate of Sales Tax charged.

A sum is invested at compound interest compounded yearly. If the interest for two successive years be Rs. 570 and Rs. 741; calculate the rate of interest.