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

Discussion

If A + B means B is the brother of A; A x B means B is the husband of A; A - B means A is the mother of B and A % B means A is the father of B, which of the following relations shows that Q is the grandmother of T?

  • A.Q - P + R % T
  • B.P x Q % R - T
  • C.P x Q % R + T
  • D.P + Q % R - T

Answer: A

Correct answer: Q - P + R % T

Q – P makes Q the mother of P; P + R makes R the brother of P, so R is Q’s child too; and R % T makes R the father of T. Q is therefore the mother of T’s father - his grandmother.

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

Post your comment

Please log in or register to post a comment.