# Short-cuts for division-Divisibility test Tricks

**Division** is one of the basic concepts of **Mathematics** or we can say **Calculation**. Division is easy but it gets complex when we have to find out result for division of higher number. So, here we are going to introduce with **short formulas as well as Divisibility test**. Sometimes, Examiners directly asks about divisibility test of number and we consume so much time in a silly question. Here, we are presenting you some **tricks** so that you don’t speed more than 10-15 seconds to find whether it is divisible by any number form 1 to 10 or not.

## Important Tricks about Divisibility Test

**Divisibility Test**

*If examiner asks you question whether x is divisible by y or not. It means they are directly asking for divisibility test.*

Divisible by 2

- If last digit (Unit Digit) of any number is even we can say Number is divisible by the 2. ( Rule is Clear, No example needed).

Divisible by 3

- Count sum of all digits of the given number ( if you get sum in two digits, sum again); If result is either 3 or 6 or 9; Number is divisible by 3 otherwise not.

E.g.

Check 9653 is divisible by 3 or not.

As sum of all digits is 23; Sum again, you will get 5 as answer which is not divisible by 3. It means 9653 is not divisible by 3.

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