Question

In a certain code, ‘256’ means ‘you are good’; ‘637’ means ‘we are bad’ and ‘358’ means ‘good and bad’. Which of the following digits represents ‘and’ in that code?

(A) 2 

(B) 5 

(C) 8 

(D) More than one of the above 

(E) None of the above

Answer 1

Correct Option is (C) 8

In the first and third statements, the common code digit is '5' and the common word is 'good'. So, '5' means 'good'.
In the second and third statements, the common code digit is '3' and the common word is 'bad'. So, '3' means 'bad'.
Thus, in the third statement '8' means 'and'.