IPMAT Rohtak 2020 (LR) - If A+B means A is the brother of B; A-B means A is the sister of B; and A×B means A is the father of B. Which of the following means that C is the son of M? | PYQs + Solutions

IPMAT Rohtak 2020

Logical Reasoning

Blood Relations

Easy

If A+B means A is the brother of B; A-B means A is the sister of B; and A×B means A is the father of B. Which of the following means that C is the son of M?

M-N×C+F

F-C+N×M

N+M-F×C

M×N-C+F

Correct Option: 4

Go through the options and match the conditions given in the question. Looking at Option 4:

M x N would mean M is the father of N

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N - C would mean N is the sister of C.

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C + F would mean C is the brother of F.

The third statement proves C is male, and second statement makes N and C siblings, with M as father. Hence, C is the son of M according to Option 4.