Quantitative Aptitude - Arithmetic Ability Questions

If 5x/2 - [7(6x - 3/2)]/4 = 5/8, then what is the value of x?

Compute 33800/520/5

Select the odd word/letters/number/number pair from the given alternatives.

The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x­axis to (­-4,2). The co-­ordinates of point R are

If cos -225° = x, then the value of x is

If the length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively, then find its perimeter (in cm).

The two sides holding the right-angle in a right-angled triangle are 3 cm and 4 cm long. The area of its circumcircle will be in sq.cm:

The perimeter and the breadth of a rectangle are 44 cm and 10 cm respectively. Find its area (in cm2).