Coding-decoding
Top questions
See all →- In a certain code language, ENGLISH is written as FMHKJRI. How will SCIENCE be written in that language? Answer: C. TBJDOBF Answer: (C) TBJDOBF E+1 = F, N−1 = M, G+1 = H, L−1 = K, I+1 = J, S−1 = R, H+1 = I. The shifts alternate +1, −1. S+1 = T,... 1
- In a certain code language, CONTRAST is written as TNOCTSAR. How will DISCOVER be written in that language? Answer: D. CSIDREVO Answer: (D) CSIDREVO CONTRAST is split into two halves, CONT | RAST, and each half is reversed: TNOC | TSAR. DISCOVER →... 1
- In a code, the letters of a word are first arranged in alphabetical order and then each letter is replaced by the next letter of the alphabet. How will GLOBE be coded? Answer: D. CFHMP Answer: (D) CFHMP GLOBE in alphabetical order: B, E, G, L, O → BEGLO. Each letter +1: B→C, E→F, G→H, L→M, O→P → CFHMP. HMPC... 1
- In a certain code language, CAT is written as DBU. How will DOG be written in that language? Answer: A. EPH Answer: (A) EPH C→D, A→B, T→U: each letter moves one place forward. D→E, O→P, G→H, so DOG = EPH. 1
- In a certain code language, MANGO is written as OGNAM. How will APPLE be written in that language? Answer: A. ELPPA Answer: (A) ELPPA OGNAM is MANGO written backwards. APPLE backwards is ELPPA. 1
- If A = 1, B = 2, C = 3 and so on, and CAB = 6, then what is the value of BED? Answer: B. 11 Answer: (B) 11 CAB = 3 + 1 + 2 = 6, so the value of a word is the sum of its letter positions. BED = 2 + 5 + 4 = 11. 1