In a certain code, ‘P ★ Q’ means ‘P is greater than Q’; ‘P © Q’ means ‘P is smaller than Q’; ‘P * Q’ means ‘P is equal to Q’; ‘P & Q’ means ‘P is greater than or equal to Q’; ‘P + Q’ means ‘P is smaller than or equal to Q’. If Z ★ A, N * Y, A & N, V ★ Z, which of the following is definitely true?
Correct answer B. Z ★ N
Explanation
Decoding the statements gives the chain V > Z > A ≥ N = Y. Hence Z > N, which is written as Z ★ N. The other relations are possible but not certain.
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