'Q × R' means 'Q is the wife of R'
'Q + R' means 'Q is the husband of R'
'Q ÷ R' means 'Q is the daughter of R'
'Q - R' means 'Q is the mother of R'
How is W related to G in the expression 'W ÷ E + F - G'?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Sister.
W ÷ E + F - G: W is the daughter of E. E is the husband of F. F is the mother of G.
According to the given information, the diagram is,
(In above diagram, circle represents female, square represents male, double line means married couple, single line means siblings, vertical line shows generational gap.)
Thus, W is the sister of G.
Hence, the correct answer is Sister.