If 25% discount is given on an article, then there will be a loss of 15%. If the article is sold at its marked price, then what will the profit percentage be? [Give your answer correct to 2 decimal places.]
The difference between the simple interest and the compound interest at the same rate for ₹32,000 for 2 years is ₹80. What is the rate of interest, if, in the case of compound interest, interest is compounded annually?
The speed of Ashu is 15 km/h more than the speed of Vishu. They start moving in the same direction at the same time, but initially Vishu is ahead of Ashu by a certain distance. If Ashu crosses Vishu 6 hours after they start moving, what is the initial distance between them?
The total surface area of a closed cube is 128 cm2 more than the area of a square. If the length of each side of the cube is 8 cm, then what is the length of each side of the square?
Prakash bought 2 items, paying the same price for each of them. He sold one item at a profit of 20% and the other item at a profit of 25%. What is the overall percentage profit he made?