Quantitative Aptitude - Arithmetic Ability Questions

What is the HCF (highest common factor) of 57 and 513?

10+10(9) =

Direction: What should come in the place of question mark (?) in the following number series? 24, 25, ?, 41, -8, 73

A trader had 22 quintals of wheat. He sold a part of it at 23% profit and the rest at 33% profit, so that he made a total profit of 27%. How much wheat did he sell at 33% profit?

The ratio of three numbers is 2 : 3 : 5. If the sum of the three numbers is 275, then what is the largest among the three numbers?

If a+b=3 then the value of a3+b3+9ab-­27 is

A trader sells two items at the rate of Rs 400 each. If he gains 15% on one and losses 15% on other, then what is the value (in Rs) of loss ?

Mohit sells a table at a profit of 25%. If he reduces its selling price by Rs 240, then he suffers a loss of 5%. What was the initial selling price (in Rs) of the table?