In a certain code,
(A) 'Kemp Lamp Tems' means 'Speak the truth';
(B) 'Bis Tim Nak' means 'Always seek knowledge';
(C) 'Tim Tems Sik' means 'Knowledge is truth';
(D) 'Lik Bis Zap' means 'Never seek violence'. Which letter code stands for 'Always' ?

Answer: A. Nak

In statements (B) and (C), the common code word is 'Tim' and the common word is 'knowledge'.
So, 'Tim' stands for 'knowledge'.
In statement (B) and (D), the common code word is 'Bis' and the common word is 'seek'.
So, 'Bis' stands for 'seek'.
So, in (B), 'Nak' stands for 'Always'.