Quantitative Aptitude - Arithmetic Ability Questions

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

Select the odd number from the given alternatives.

If two successive discounts of 30% and 10% are given, then what will be the ratio of marked price to selling price?

In an alloy of German silver the ratio of copper to zinc was 17:7 while that of nickel to zinc was 4 :3. The ratio of copper to zinc to nickel in the alloy was

If x = 2+32-3, then what is the value of x2+x-9 ?

What is the reflection of the point (5, -2) in the line y = -1?

If (8x ­- 4) = (3x + 6), then the numerical value of (x + 1)3 is

The areas of two similar triangles ΔABC and ΔPQR are 121 sq cms and 64 sq cms respectively. If PQ = 12 cm, what is the length (in cm) of AB?