Quantitative Aptitude - Arithmetic Ability Questions

What is the third proportional to 10 and 25?

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'?

If (6 ­- 18x) -­ (x ­- 7) = 8, then the value of x is ______.

Determine the value of 'x' in x = 11+2+12+3+13+2

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

A bus is running at a speed of 90 kmph. What distance will it cover in 20 seconds?

To get number 40, the number 56/9 should be multiplied with

Which of the following is the largest number among 2, 33, 4, 53