Quantitative Aptitude - Arithmetic Ability Questions

A wholesaler sells a jacket to a retailer at a profit of 5% and the retailer sells it to a customer at a profit of 10%. If the customer pays Rs. 4158, what had it cost (in Rs) to the wholesaler?

If 6/7th of 8/5th of a number is 192, then 3/4th of that number is _____.

The side of an equilateral triangle is 14 cm. Find its area (in sq.cm).

The least number that must be subtracted from 1294 so that the remainder when divided by 9, 11, 13 will leave in each case the same remainder 6 is:

cot2A + cos2A is equal to

The ratio of selling price to the cost price is 13 : 17. What is the loss percentage?

A store sells a watch for a profit of 25% of the cost. Then the percentage of profit against selling price is

A person borrows some money for 4 years at the rate of simple interest. If the ratio of principal and total interest is 5 : 1, then what is the rate ( in percentage) of interest?