Subject :Rea Class : Class 7
If D is the brother of B, how is B related to C? To answer this question which of the following statement(s) is/are necessary?
1. The son of D is the grandson of C.
2. B is the sister of D.
AOnly (1)
BOnly (2)
CEither (1) or (2)
DBoth (1) and (2)
Ans 1:
Class : Class 9
I think a) only (1) is the write answer as they have already written D is the brother of B so, what is the point of writing B is the sister of D.