Question

If a and b are odd numbers, then which of the following is even:
A.a+b
B.a+b+1
C.ab
D.ab+2

Answer 1

If a and b are odd numbers, then which of the following is even:
A.a+b
B.a+b+1
C.ab
D.ab+2

Answer :- A.a+b ✔✔✔

Answer 2

a+b is even for all a,b are odd numbers