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STOP : RVNR = S (19) – 1 = R (18); T (20) + 2 = V (22); O (15) – 1 = N (14); P (16)+2 = R (18) FIRE : EKQG = F (6) – 1 = E (5); I (9)+2 = K (11); R (18) – 1 = Q (17); E (5)+2 = G (7) LENS : ? = L (12) – 1 = K (11); E (5)+2 = G (7); N (14) – 1 = M (13); S (19)+2 = U (21) Thus, WHAT : KGMU. Hence, the correct answer is (A).
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