Code/Decode – Practice Test Questions With Answers

A particular code has been used to rewrite a given word. Using the same rule of coding you have to either ‘code’ or ‘decode’ the given word or code (as the case may be) and find out which one of the answer choice (marked A, B, C and D) is correct.

1. If the word ‘COLOURED’ is coded as ‘XDPDNAQZ’, what should be the code for the word ‘ORDER’?

(A) DAQZA
(B) ADZQA
(C) DAZQA
(D) DAZAQ

2. If the word ‘BEAST’ is written as ‘FIEWX’, what should be the code for the word ‘GIRL’?

(A) KMVP
(B) KNVP
(C) LIRG
(D) LMVP

3. If the word ‘COME’ is coded ‘AMKC’, what should be the word for the code ‘BCJFG’?

(A) DRILL
(B) DOZEN
(C) DELHI
(D) DENSE

4. If the word ‘SUBMIT’, is coded as ‘TVCNJU’, what should be the code for the word ‘NEVER’?

(A) OFWSF
(B) MFWSF
(C) MFWFS
(D) OFWFS

5. If the word ‘ELECTRICITY’ is written as ‘57542184829’, what should be the code for the word ‘TIER’?

(A) 2815
(B) 2851
(C) 2185
(D) 2581

6. If the word ‘COLOURED’ is coded as ‘XDPDNAQZ’, what should be the code for the word ‘LOUDER’?

(A) PDNXQA
(B) PDNZAQ
(C) DPDNZQ
(D) PDNZQA

7. If the word ‘CONNECTION’ is coded as ‘PBDDRXAQBD’, what should be the word for the code ‘DBAQXR’?

(A) NATION
(B) TONITE
(C) NOTICE
(D) NOTION

8. If the word‘BEAUTIFUL’ is written as ‘DGCWVKHWN’, what should be the code for the word ‘HANDSOME’?

(A) JCPFUQOG
(B) JPUOQGCF
(C) IBOETPNF
(D) JCPFUOQG

9. If the word ‘VILLAGE’ is coded as ‘ZPXXMRQ’, what should be the code for the word ‘LEAVE’?

(A) XQPZQ
(B) XZQMQ
(C) XQMZQ
(D) XQZMQ.

10. If the word ‘AMMONIA’ is coded as ‘DPPRQLD’, what should be the word for the code ‘FKORULQH’?

(A) CONVENER
(B) CHLORINE
(C) CONVERGE
(D) ELECTRON

11. If the word ‘HUNDRED’, is coded as ‘FSLBPCB’, what should be the code for the word ‘PRESIDENT’?

(A) NPCQGBCLR
(B) PQNCGBCLR
(C) NPQCGBCLR
(D) NPQCBGCLR

12. If the word ‘AEROPLANE’ is coded as ‘CGTQRNCPG’, what should be the word for the code ‘FGVGTOKPGF’?

(A) DISHONESTY
(B) SUFFICIENT
(C) COMPLETELY
(D) DETERMINED

13. If the word ‘HORSE’ is coded as ‘ESROH’, what should be the code for the word ‘TRAVEL’?

(A) LEVART
(B) VARTEL
(C) LEARVT
(D) LEARTV

14. If the word ‘TEMPLE’ is coded as ‘ELPMET’, what should be the word for the code ‘EEVEL’?

(A) FLOOD
(B) LEVEE
(C) LEVEL
(D) BREAD

15. If the word ‘LAND’ is coded as ‘OZMW’, what should be code for the word ‘EARTH’?

(A) VIZGS
(B) VIGAZ
(C) VZIGS
(D) VIZAG

16. If the word ‘TENOR’ is coded as ‘RONET’, what should be the code for the word ‘CHAINED’?

(A) BGZHMDC
(B) DIBJOFE
(C) DNIEAHC
(D) DENIAHC

17. If the word ‘HOTEL’ is coded as ‘12345’, what should be the code for the word ‘LOTH’?

(A) 5231
(B) 3521
(C) 1234
(D) 5321

18. If the word ‘LITTLE’ is coded as ‘639962’ and ‘BARK’ is coded as ‘8754’, then what should be the code for the word ‘BETTER’?

(A) 829945
(B) 829925
(C) 839935
(D) 859952

19. Using the same code as in question 18, what should be the code for the word ‘TABLE’?

(A) 98762
(B) 89762
(C) 78962
(D) 97862

20. If ‘WATER’ is coded as 23-1-20-5-18, what should be the code for the word ‘FOOD’?

(A) 7-15-15-4
(B) 6-15-15-4
(C) 6-17-17-4
(D) 6-16-16-4

21. Using the same code as in question 20, what should be the code for the word ‘BALLAD’?

(A) 2-1-12-12-1-4
(B) 1-2-12-12-1-4
(C) 2-1-11-11-1-4
(D) 2-1-12-12-2-4

22. If ‘SEA’ is coded as 21-7-3, what should be the code for the word ‘CINEMA’?

(A) 3-1-14-5-13-1
(B) 4-2-15-6-14-2
(C) 5-11-16-7-15-3
(D) 5-16-11-7-15-3

23. If ‘CHURCH’ is coded as ‘1-6-19-16-1-6’, what should be the code for the word
‘BODY’?

(A) 2-15-4-25
(B) 3-16-5-26
(C) 26-13-2-23
(D) 26-13-2-24

24. If ‘EAR’ is coded as ‘22-26-9’, what should be the code for the word ‘COW’?

(A) 3-15-23
(B) 24-12-4
(C) 25-13-3
(D) 4-12-24

25. If ‘DOG’ is coded as ‘23-12-20’, what should be the word for the code ‘25-12-26-7’?

(A) GOAT
(B) BIRD
(C) HAND
(D) BOAT

26. If ‘CLOCK’ is coded as ‘25-16-13-25-17’, what should be the code for the word
‘WATCH’?

(A) 5-1-8-25-20
(B) 5-26-7-24-19
(C) 23-1-20-3-8
(D) 6-2-9-26-21

27. If ‘BANK’ is coded as ‘24-25-12-15’, what should be the word for the code ‘22-21-24-17-6’?

(A) MONEY
(B) DEBTS
(C) DEBIT
(D) RUPEE

28. If ‘SCHOOL’ is coded as ‘22-6-11-18-18-15’, what should be the code for the word ‘TEACHER’?

(A) 23-8-3-6-11-8-22
(B) 23-8-4-6-11-8-23
(C) 23-8-4-6-11-8-21
(D) 20-5-1-3-8-5-18

29. If ‘HAND’ is coded as ‘9-2-15-5’, what should be the word for the code ‘13-6-8’?

(A) ARM
(B) LEG
(C) FIT
(D) BEG

30. If ‘BUS’ is coded as ‘6-25-23’, what should be the code for the word ‘TRAM’?

(A) 24-22-5-17
(B) 23-21-4-16
(C) 20-18-1-13
(D) 7-9-26-14

Correct Answers and Explanations:

(C) Here O=D, R=A, D=Z, E=Q, R=A.
(A) Skipping 3 letters forward (skipped sequence pattern).
(C) Backward sequence pattern.
(D) Forward sequence pattern.
(B) Coded by unique numbers.
(D) Coded by unique letters, i.e., L=P, O=D, U=N, D=Z, E=Q, R=A.
(C) Coded by unique letters.
(A) Skipped sequence pattern, skipping one letter forward.
(C) Coded by unique letters.
(B) Skipping two letters forward.
(A) Skipping one letter backward.
(D) Skipping one letter forward.
(A) Reverse order pattern.
(B) Reverse order pattern.
(C) Backward sequence pattern.
(D) Reverse order pattern.
(A) Coded by unique numbers.
(B) Coded by unique numbers.
(D) Coded by unique numbers.
(B) Coded according to their position number in the alphabet.
(A) Coded according to their position number in the alphabet.
(C) Skipping one number forward from its original position.
(C) Skipping one number backward.
(B) Backward sequence numbering.
(D) Backward sequence numbering.
(A) Backward sequence numbering, shifting one position number forward.
(C) Backward sequence numbering, shifting one position number backward.
(C) Random sequence numbering, taking A=4, B=5, C=6, and so on.
(B) Random sequence numbering, taking A=2, B=3, etc.
(A) Random sequence numbering, taking A=5, B=6, etc.

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