Question

Which of the following shows 'B' is daughter of 'A'?
1. A + B means A is the mother of B.
2. $A÷B$ means A is the father of B.
3. A -B means A is the brother of B.
4. $A\times B$ means A is the sister of B.

• A. $A÷B\times D$
• B. $D\times B+C÷A$
• C. $B+C÷A$
• D. $C\times B÷A$
• E. None of these

Answer 1

The correct option is A $A÷B\times D$

Here the expression which will represent that 'B' is daughter of 'A' is A B D as:
B D means B is the sister of D and
A B means A is the father of B.
Clearly, B is daughter of A.