Quantitative Aptitude - Arithmetic Ability Questions

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

If (x - 13)2 + (y - 4)2 = 0, then the value of y + xy - x ?

If  x = 2+3,then what is the value of 2x + 12x ?

If x2 + ax + b, when divided by x + 3, leaves a remainder of -1 and x2 + bx + a, when divided by x - 3, leaves a remainder of 39, then a+ b = ?

If 2(5x - ­4) -­ 2 < 2x ­- 1 < 4x - ­2; then the value of x is

Select the odd letters from the given alternatives.

If 5 - 2x ≥ 4 - x and 3(2 - x) > 2 - 4x; then x can take which of the following values?

If Sinx = 4/5, then Sec2x - 1 = ?