Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 2 consecutive natural numbers, sum of whose squares is 145?

32% of a number is 80. What is the number?

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

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

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Which of the following fractions is largest?

How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?

 Find the volume (in cm3) of a hemisphere of diameter 42 cm.