If A + B means A is the brother of B; A × B means A is the father of B and A - B means A is the sister of B, which of the following relations shows that I is the niece of K ?

Question

Question

This question was previously asked in

UP Police Constable Re-Exam 2024 Official Paper (Held On: 25 Aug, 2024 Shift 2)

Answer 1

Decoding the Symbols:

Now, checking options one by one:

Option - (1): K + Y × I - Z → K is the brother of Y who is the father of I who is the sister of Z.

Here, I is the niece of K.

Option - (2): Z - I × Y + K → Z is the sister of I who is the father of Y who is the brother of K.

Here, I is the father of K.

Option - (3): K × Y + I - Z → K is the father of Y who is the brother of I who is the sister of Z.

Here, I is the daughter of K.

Option - (4): K + Y + Z - I → K is the brother of Y who is the brother of Z who is the sister of I.

Here, I is the sibling of K.

So, out of all the options 'K + Y × I - Z' is the only possible case that represents I as the niece of K.

Hence, the correct answer is "Option - (1)".