AP ICET 10th September 2020 Shift-2

The ratio of the cost price to the marked price of an article is 1 : 3 and the ratio of the percentage profit to the percentage of discount is 3 : 1. Then the discount percentage is

Two watches are marked up with the same price. The first watch is sold at 10% discount and the second one at successive discounts of 10% and 10%. The cost price of the first watch is half its marked price and that of the second watch is 10% less than the cost price of first watch. lf the profit on the second watch is Rs. 1080, then the selling price of the first watch (in Rs.) is

A Vendor has purchased some milk at Rs $$x$$ per litre and mixed water so that the ratio of milk and water is 3 : 2. He then added 10 litres of water in the container and sold the mixture at the rate of Rs. $$x$$ per litre. If he made a profit of 100%, the amount of milk in the container (in litres) is

A starts a business with Rs. 12 ,000. After 2 months B joins him with $$\frac{3}{4}$$ of the investment of A and A withdraws Rs. 3,000. After 2 more months. C joins them with Rs. 6000 and again A withdraws Rs. 2,000. At the end of the year, if C receives Rs . 1,872 as his share of profit, then the total profit they derived (in Rs.) is

Anil and Sunil started a business with investments Rs. 56,400 and Rs. 64,800 respectively. After 4 months Kamal joined them, with Rs. 72,400. lf the difference between Kamal's share and Sunil's share in the annual profit is Rs. 1,240, then their total annual profit (in Rs.) is

A pipe can fill a tank in 16 minutes and a second one in 24 minutes. A third pipe cnn empty that full tank in 8 minutes. The first 2 pipes are kept open for 4 minutes in the beginning and then the third pipe is also opened. Then the time (in minutes) in which the tank will be emptied after all the three pipes started working simultaneously.

Tap A fills an empty tank in 1 hour and tap B empties it. Third tap C fills that tank in half an hour, All the taps are opened when the tank is full and the tank gets emptied in 1 hour. Then the time (in minutes) tap B alone empties it, is

The distance travelled downstream by a boat in 3 hours in 12 km more than the distance travelled upstream by the boat in the same time. Then the speed of the current in kmph) is

A person swims a certain distance downstream m 45 minutes and comes back upstream in 120 minutes. If the speed of the stream is 3 km/hour, then the speed of the swimmer (in km/hr) in still water is

A can complete a task in 27 days and B is thrice as efficient as A. A started the work, and after a few days B joined him. If the whole task was completed in 12 days, then after how many days from the time A started working, did B join A?