A + B’ means ‘A is the brother of B’. ‘A – B’ means ‘A is the mother of B’. ‘A…

2023

A + B’ means ‘A is the brother of B’.

‘A – B’ means ‘A is the mother of B’.

‘A × B’ means ‘A is the husband of B’.

‘A ÷ B’ means ‘A is the sister of B’.

If P ÷ Q – R + S – K × L, then which of the following statements is correct?

  1. A.

    Q is L’s mother

  2. B.

    R is K’s mother’s brother  

  3. C.

    Q is S’s sister

  4. D.

    R is L’s husband’s brother

Attempted by 12 students.

Show answer & explanation

Correct answer: B

Decode the relations: P is Q's sister, Q is R's mother, R is S's brother, S is K's mother, and K is L's husband. Since R is S's brother and S is K's mother, R is K's mother's brother.

Explore the full course: Up Police Computer Operator