Question

explain divisiblity test of 2,5,10,4,8,9,11

• Answer needed well explained.
• Spam answers will be reported.
• Spammers dont answer​

Answer 1

Step-by-step explanation:

Divisibility by 2 :

Digit at units place must be an even number .

Divisibility by 5 :

The number must end with 0 or 5 .

Divisibility by 10 :

The number always end with 0 .

Divisibility by 4 :

The number formed by the last two digits must be a multiple of 4 .

Divisibility by 8 :

The number formed by the last three digits must be be a multiple of 8 .

Divisibility by 9 :

The sum of the digits of the number must be divisible by 9 .

Divisibility by 11 :

Difference between the the sum of the digits at the odd places and the sum of the digits at the even places should either be 0 or a multiple of 11 .