Divisilibility Tests

Q.

If two given numbers are divisible by a number, then their ____ is/are also divisible by that number.

1. Sum

2. Difference

3. sum, difference and product

4. Product

Q.

Given that 312 is divisible by 26. It will also be divisible by ________.

1. 7

2. 11

3. 13

4. 9