Quantitative Aptitude - Arithmetic Ability Questions

A man spend 7.5% of his money and after spending 75% of the remaining, he had Rs. 370 left. How much money did he have

Loss of 20% on selling price is equal to x% loss in cost price. What is x?

A trader marks up his goods by 120% and offers 30% discount. What will be the selling price (in Rs) if the cost price is Rs 750?

The incomes of P and Q are in the ratio 4 : 7 and their expenditures are in the ratio 3 : 7. If P saves Rs 10000 and Q saves Rs 7000, then what will be the income (in Rs) of P?

The cost price of 25 books is equal to the selling price of 20 books. The profit percent is

50 men can complete a work in 28 days. They started the work together, but at the end of each 10th day, 10 men left the job. The work was completed in how many days?

Painter A can paint a house in 40 days and Painter B can do it in 60 days. With help of C, they did the job in 20 days only. Then, C alone can do the job in

Solve the following : 27 - [38 - {46 - (15 - 13 - 2)}]