SSC CGL 2021 PYQ — Question 77

SSC CGL - 16 Aug 2021 - Shift 1 • Reasoning • Q77

‘A # B’ means ‘A is the son of B’.

‘A @ B’ means ‘A is the mother of B’.

‘A & B’ means ‘A is the wife of B’.

‘A % B’ means ‘A is the sister of B’.

If ‘M @ R % K # G # N & T’, then which of the following statements is NOT correct?

Show answer & explanation

Correct answer: C

Explanation

The correct answer is Option 3 i.e. T is the paternal grandfather of M. 

                           Understanding

M @ R % K # G # N & T : 

 1. M is mother of R

 2. R is sister of K

 3. K is son of G

 4. G is son of N

 5. N is wife of T

Now , we can show the relation through a flowchart.

Hence, all the options are correct except 3rd one, i.e. T is the paternal grandfather of M.