# Puzzles - Number puzzles

## Why Number puzzles?

In this section you can practice Number puzzles and improve your skills in order to face the Interview, Competitive examination and various entrance test with full confidence.

## Where can I get Number puzzles?

IndiaBIX provides you lots of fully solved Number puzzles with solution. All students, freshers can download Number puzzles with answers as PDF files and eBooks for free. Explanation and solutions are given and it would be easy to understand.

## How to solve Number puzzles?

You can easily solve all kind of Number puzzles by practicing the following exercises.

### Exercise :: Number puzzles Answer : 6 Explanation : Looking at the diagram in rows, the central circle equals half the sum of the numbers in the other circles to the left and right of the centre. Answer : 9 Explanation : The number at the centre of each triangle equals the sum of the lower two numbers minus the top number. Answer : 19 Explanation : As you move diagonally down, numbers follow the sequence of Prime Numbers.