'A + B' means 'A is the sister of B'.

'A - B' means 'A is the brother of B'.

'A × B' means 'A is the father of B'.

'A ÷ B' means 'A is the wife of B'.

If A + B - C ÷ D × E - F, then which of the following statements is NOT correct?

Question

Question

This question was previously asked in

SSC CGL 2023 Tier-I Official Paper (Held On: 17 Jul 2023 Shift 2)

Answer 1

A + B - C ÷ D × E - F → A is sister of B, B is brother of C, C is wife of D, D is father of E, E is brother of F.

By using the symbols in the table given below, we can draw the following family tree:

br testbook (1)

F7 SSC Arbaz 29-2-24 D1 v2

1. C is the mother of F → True

2. E is the brother of B → False (E is son of D)

3. A is the sister of the wife of D → True

4. A is the sister of C → True

Hence, ‘E is the brother of B’ is the correct answer.