## Permutation and Combination (with a touch of Number Theory)

Have given below a few questions on Counting that also include a bit of Number

## CAT Number Theory

1. The six faces of a cube have 6 distinct natural numbers written on them.

## CAT Number Theory – Challenging question

Just one question this time, but a fairly challenging one though. There is a 4-digit

## Answers to World Cup questions

Have given below the answers to the world cup questions. The questions can be found

## World Cup Special – Few maths questions

My colleague mentioned that he had asked his class 1-2 questions on numbers related to

## Pipes Cisterns – Solutions

Have given below solutions to the questions on Pipes Cisterns 1) Pipe A, B and

## Pipes Cisterns – Questions

Have given below a few questions on pipes and cisterns. 1) Pipe A, B and

## CAT Pipes and Cisterns – Basic Questions

Have given below a few basic questions on Pipes and Cisterns. 1. Pipe A can

## Percentages Solutions

Have given below solution to the final question on percentages . 6. A, B, C

## Solutions to questions on percentages

Have given below solutions to the questions 4 and 5 on percentages . 4. In