SSC JE Civil Engineering 2018 Set 2 Solved Paper

Question : 35 of 200

Marks: +1, -0

If A

\$

B means A is daughter of B, A # B means A is brother of B and If A * B means A is father of B, then what does P

\$

Q * R # S mean?

P is mother of S
P is daughter of S
P is sister of S
P is mother’s mother of S

Validate

Solution:

Have given, Condition (1) ⇒ A

\$

B = A is the daughter of B. So P

\$

Q = P is the daughter of Q.
So P is female. Condition (2) ⇒ A # B = A is brother of B. Therefore R # S = R is the brother of S. So R is male. Condition (3) ⇒ A * B = A is the father of B. So Q * R = Q is the father of R. So S and R’s father will be Q. So P is the sister of S.

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