Choose or find odd letter group - EWZQ , OSLS , GFKD , VSPM , QBTV

B. OSLS

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'. To find the answer to the above questions, which of the given statements is not necessary ?  

A. A

Choose analogous pair - Hermit : Solitude

D. RESEARCHER : FINDING

Choose or find odd word - Lake , River , Winds , Current

A. LAKE

If MISTAKE is coded as 9765412 and NAKED is coded as 84123, How are the following words coded ? INTIMATE

C. 78579452