Quantitative Aptitude - Arithmetic Ability Questions

If x2 – 12x + 33 = 0, then what is the value of (x – 4)2 + [1/(x – 4)2]?

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

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

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

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

In the following question, select the odd word pair from the given alternatives.

$$\begin{gathered} If (x – 2)2 + (y + 3)2 + (z – 15)2 = 0, then what is the value of \\ x + y + z – 5? \end{gathered}$$

If 3x + 4(1-x) > 5x -2 > 3x - 4; then the value of x is