Machine-translated by Google. Questions are authored in English.
Top

Discussion

If A $ B means B is the father of A; A # B means B is the mother of A; A * B means B is the sister of A and A @ B means B is the husband of A, which of the following indicates that N is the grandmother of P?

  • A.P * Q # M $ N
  • B.P @ Q $ M # N
  • C.P # Q $ N * M
  • D.None of these

Answer: D

Correct answer: None of these

Taking the options in turn: the first ends with N as the father of P’s mother, so N is a grandfather, not a grandmother; the second makes N the mother of P’s husband’s father, a grandmother-in-law rather than P’s own; and the third again makes N a father. None gives the relation asked for, so the answer is none of these.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.