If an integer R leaves a remainder 5 when it is divided by 8 all are true except?

1. A Option A: The number that is 5 less than R is a multiple of 8.
2. B Option B: The number that is 3 more than R is a multiple of 8
3. C Option C: When divided by 2 R leaves a remainder 1
4. D Option D: When divided by 4 R leaves a remainder 1
5. E Option E: When multiplied by 3 R always gives a result which is completely divisible by 2.

How we write and check questions