Question

please give the anshwer of this question​

Answer 1

Step-by-step explanation:

By adding the digits of all the nos.,we get,

5+4+6+2 = 15

3+1+0+5 = 9

2+2+4+5 = 13

1+1+0+7 = 9

Clearly, 3105 and 1107 are divisible by 9 as the sum of the dogits is divisible by 9.

Answer 2

Answer:

2. 784, 888 because only even number are divisible by 2.

3. 3105, 1107 because sum of its digits is divisible by 9.

4. 98420 because unit digit is 0 and according to the divisibility rule, the number which has unit digit 0 or 5 is divisible by 5.