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Read the given information carefully and answer the question that follows.

‘A – B’ means ‘A is the son of B’.
‘A + B’ means ‘A is the mother of B’.
‘A × B’ means ‘A is the father of B’.
‘A ÷ B’ means ‘A is the son-in-law of B’.

How is G related to C in the expression ‘C – D × F + E – H ÷ G’?

  • A.Daughter
  • B.Sister
  • C.Mother
  • D.Wife

Answer: C

Read the expression C - D x F + E - H / G with the given meanings: C is the son of D; D is the father of F; F is the mother of E; E is the son of H; and H is the son-in-law of G. H is the husband of G's daughter, and E is H's son, so F, E's mother, is H's wife and G's daughter. D is F's father and G is also F's parent, so G is D's wife. C is the son of D, so C is the son of G as well. G is therefore the mother of C, option (C). Daughter, sister and wife are not possible, since C is a son of both D and G.

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