Coding and Decoding Reasoning Tricks with Examples for Competitive Exams
Q.11. In a certain code, ROAD is written as URDG. How is SWAN written in that code?
(A) VXDQ
(B) VZDQ
(C) VZCP
(D) UXDQ
Ans B
Solution:
Each letter in the word is moved three steps forward to obtain the corresponding letter of the code.
Q.12. If in a certain language, MADRAS is coded as NBESBT, how is BOMBAY coded in that language?
(A) CPNCBX
(B) CPNCBZ
(C) CPOCBZ
(D) CQOCBZ
(E) None of these
Ans C
Solution:
Each letter in the word is moved one step forward to obtain the corresponding letter of the code.
Q.13. If in a certain code, LUTE is written as MUTE and FATE is written as GATE, then how will BLUE be written in that code?
(A) CLUE
(B) GLUE
(C) FLUE
(D) SLUE
Ans A
Solution:
The first letter of the word is moved one step forward to obtain the first letter of the code, while the other letter remain unaltered.
Q.14. In a certain code, TWINKLE is written as SVHOJKD, then how would FILTERS be written in the same code?
(A) EHKSDQR
(B) EHKUDQR
(C) EGKUDQR
(D) GJMSFST
(E) None of these
Ans B
Solution:
Each letter in the word, except the middle letter, is moved one step backword while the middle letter is move one step forward to obtain the corresponding letter of the code.
Q.15. If FISH is written as EHRG in a certain code, how would JUNGLE be written in that code ?
(A) ITMFKD
(B) ITNFKD
(C) KVOHMF
(D) TIMFKD
Ans A
Solution:
Each letter in the word is moved one step backward to obtain the corresponding letter of the code.
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