AP Police Constable 2018 Prelims Previous Year Paper (6-Jan-2019)

A vendor has fixed the rate of a vegetable at Rs. 40 per kg. But he could not find buyers at this rate. So he reduced its price to Rs.35 per kg using a faulty weight of 910 gm for 1 kg. then the actual change in the price is

An article when sold for Rs. 1770 fetches 18% profit. If 18 such articles are sold for Rs. 1600 each, then the profit or loss is

A shopkeeper purchased a chair marked at Rs. 750 at two successive discounts of 20% and 10% respectively. If he spent Rs 60 on transportation and sold the chair for Rs. 700, then his gain percentage is

A sum of money at simple interest amounts to Rs. 24,000 in 4 years. If the rate of interest is increased by 20% the same sum amounts to Rs. 25,800 in the same time. The original rate of interest is

The interest earned by A on a certain amount compounded at the rate of 10% per annum at the end of two years is Rs. 4,410. Then the total amount that A would have got at the end of first year, in rupees, is