Quantitative Aptitude - Arithmetic Ability Questions

In a mixture of 25 litres, the ratio of milk to water is 4:1. Another 3 litres of water is added to the mixture. The ratio of milk to water in the new mixture is

How many natural numbers are there between √261 and √45109?

In these tests find the Odd figure out

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

In the following question, select the odd letter/letters from the given alternatives.

If x -­ y = 7 and xy = 32, then value of (x2 + y2) is

Calculate the value of 61681 x 61681 - 31681 x 3168130000?

The ratio of the heights of Nani and Leelu is 4 : 3. If Leelu is 1.2 m tall, then what is the height of Nani?