Quantitative Aptitude - Arithmetic Ability Questions

30 men working 5 hours a day can do a task in 16 days. In how many days will 40 men working 6 hours a day do the same task?

A shopkeeper marks the price of an article at Rs. 320. Find the cost price if after allowing a discount of 10%, he still gains 20% on the cost price.

The value of -3+3+87+43 is

At what rate of compound interest per annum will a sum of Rs 20000 become Rs 25088 in 2 years?

The line passing through the point (5,a) and point (4,3) is perpendicular to the line x - 6y = 8. What is the value of 'a'?

Find the value of 491321973

Coefficient of x in (x + 8)(6 -­ 3x) is

A train crosses a 550 m long platform in 36 seconds. How long was the train if it was travelling at the speed of 70 kmph?