Q24
If A + B means A is the brother of B; A - B means A is the sister of B and A x B means A is the father of B. Which of the following means that C is the son of M?
A.
M - N x C + F
B.
F - C + N x M
C.
N + M - F x C
D.
M x N - C + F
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
M x N → M is the father of NN - C → N is the sister of C
and C + F → C is the brother of F.
Hence, M is the father of C or C is the son of M.