If A*B means A is the sister of B; A/B means A is the daughter of B; and A-B…
2014
If A*B means A is the sister of B; A/B means A is the daughter of B; and A-B means A is the son of B.
Expression: P-Q*R/S
How is P related to S?
- A.
Brother
- B.
Son
- C.
Grandson
- D.
Nephew
Attempted by 136 students.
Show answer & explanation
Correct answer: C
Step 1: P-Q means P is the son of Q.
Step 2: Q*R means Q is the sister of R.
Step 3: R/S means R is the daughter of S. Since Q is R's sister, Q is also a daughter of S.
Conclusion: P is the son of S's daughter, so P is the grandson of S.
Correct answer: Grandson.
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