Quantitative Aptitude - Arithmetic Ability Questions

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.

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

Select the missing number.

Which of the following is correct?

Compute : 28854 / 458 / 9

The surface area of a sphere is 5544 cm2. Find its diameter (in cm).

How many prime numbers are there between the positive integers 60 and 100?

The value of √0.0144 is