Quantitative Aptitude - Arithmetic Ability Questions

Sum of twice a fraction and 5 times its reciprocal is 7. What is the fraction?

If the measure of the interior angle of a regular polygon is 120 deg then how many sides does it have?

The perimeter and the breadth of a rectangle are 68 cm and 10 cm respectively. Calculate the length of its diagonal (in cm).

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

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.

In a triangle ABC, AB = 8 cm, AC = 10 cm and ∠B = 90°, then the area of ΔABC is

The square root of 3249 is

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is