Quantitative Aptitude - Arithmetic Ability Questions

Find the average of all prime numbers between 20 and 50.

The area of a rectangle is 448 sq.m. If the length is more than the breadth by 12%, find the breadth.

In the following question, four number pairs are given. The number on left side of (–) is related to the number of 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.

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

Find the odd pair out.

What are the components of X6 - X4 - X5 - X4 + X2 - 4?

The product of two numbers is 0.324. One of the numbers is 1.2. What is the other number?

The effective annual rate of interest corresponding to a nominal rate of 7% per annum payable half­yearly is