Blood Relation

Logical Reasoning(RRB CL)

Title

45:30

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Indian Economy - Understanding the basics of Indian economic system

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?

M – N x C + F

F – C + N x M

N + M – F x C

M x N – C + F

M x N → M is the father of N
N – 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.

Hence, option 4 is the correct answer.