SSC JE Electrical Engineering 23 Jan 2018 Evening Solved Paper

Condition (1) ⇒ A * B = A is the father of B.
So C * D = C is the father of D. C is father.
Condition (2) ⇒ A% B = A is the daughter of B.
Therefore D% E. = D is the daughter of E.
E is mother.
Condition (3) ⇒ A + B = A is the sister of B.
So E + F. = E is the sister of F.
Therefore, C is the husband of F (E)’s sister