Quantitative Aptitude - Arithmetic Ability Questions

The product of two decimals is 0.768. If one of the decimal number is 1.6, find the other.

Present age of R and S are in the ratio of 3 : 2 respectively. If the present age of H is 117 years and R’s present age is 4/13 of H’s present age, then after how many years the ages of R and S would be in the ratio of 15 : 11?

In which of the following quadrilaterals opposite angles are supplementary?

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 30°, then what is the value (in degrees) of ∠PBC?

Find the value of '?, if the mean of the data set 18, 16, 22, 13, ? = 16.

3 men dig a hole in 10 days. How many days would it take for 5 men to dg the same hole?

If 5 -­ x > 1 + 3x and 5 + 5x ≥ 2 + 2x; then x can take which of the following values?

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