Quantitative Aptitude - Arithmetic Ability Questions

The length of one side of a rhombus is 41 cm and its area is 720 sq.cm. What is the sum of the lengths of its diagonals?

The denominator of a rational number exceeds its numerator by 10. If the numerator is increased by 4 and the denominator is reduced by3, the number obtained is 5/6. The original rational number is

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 120 sq.cm and 8 cm respectively ?

40.36 ­- (9.347 -­ x ) -­ 29.02 = 3.68. Find x.

A fraction, when taken away from 1/3 gives 1/12. The fraction is

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

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

What is the distance between the points (4,­-8) and (­-2,0)?