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3 years, 7 months ago
2 years, 1 month ago
Hi Roopa Malika,
Case 1: X is a truth-teller
X - apple
Y - mango
Z - banana
This implies, Y is liar and Z is liar but in the questions it is mentioned that there is only one liar. Therefore, this case is invalid
Case 2:
Y is a truth-teller
X - banana
Y - apple
Z - mango
This implies X is a liar and Z is an alterator. Therefore, this case is correct.
Case 3: Z is a truth-teller
X - banana
Y - mango
Z - apple
This implies both X and Y are alterators. Therefore, this is invalid case.
Only Case 2 satisfies all the conditions and Y likes apple.
Therefore, answer is Y.
Hope this helps!
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