Quantitative Aptitude - Arithmetic Ability Questions

If 2x - 3(2x - 2) > x - 1 < 2 + 2x; then x can take which of the following values?

If C + 1C = 3, then what is the value of C-37+1C7?

In an army selection process, the ratio of selected to unselected was 6:1. If 90 less had applied and 30 less selected, the ratio of selected to unselected would have been 8:1. How many candidates had applied for the process?

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark (?) in figure C.

In the following question, select the odd letter from the given alternatives.

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

If x - y = -9 and xy = -20, then find x2 + y2 ?

If √(sec2A ­ 1) = x, then the value of x is