Quantitative Aptitude - Arithmetic Ability Questions

Find the value of p if ­-3x -­ 11, x + p and 5x + 7 are in arithmetic progression.

If x = 11, the value of x5 - 12x4 + 12x3 - 12x2 + 12x - 1 is

If 9x - 6(3 - x) = 12, then the value of x is

What is the area (in sq cm) of a rectangle of perimeter 48 cm and breadth 10 cm?

Factorise x2 + 3x -­ 18

If XY = a+23 and YX = 13, then find the value of X2 + Y2X2 - Y2.

After excluding stoppages, the speed of a bus is 60 kmph and after including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

If 7/8th of 5/4th of a number is 315, then 5/9th of that number is _____