If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Blood Relations — quick quiz

5 real SOF NSO questions on Blood Relations. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

P + Q means P is the father of Q. P - Q means P is the mother of Q. P × Q means P is the brother of Q. P ÷ Q means P is the sister of Q. If A + B - C × D ÷ E, how is A related to E?