Quantitative Aptitude - Arithmetic Ability Questions

What is the value of a-b when a2+b2-6a-6b+18 = 0 ?

Find out the odd word/letters/number/number pair from the given alternatives.

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

All rational numbers are ____ numbers.

Given: 5x -3(2x-7) > 3x - 1 < 7 + 4x; then x can take which of the following values?

If 2+x+2-x2+x-2-x=2,then the value of X is

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

If the areas of two similar triangle are in the ratio 5 : 7, then what is the ratio of the corresponding sides of these two triangles?