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Sunday, January 11, 2015

Coding Decoding Practice Questions Paper3



Directions:
In each of the following questions, a word has been coded and its code is written against it to the left of the sign ball. The word to the right of it has been coded on the same principle and the code is given as one of the four alternatives under it. To find the answer you have to consult the matching of the small letters against the capital letters as given below and arrive at the principle involved in the coding. The coding in each question has not necessarily been done on the same pattern. Find the correct alternative in each case and mark your answer on the answer sheet. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z n l d j x k y I b f a t z w v q r o m c p h s g u e

Coding Decoding Question Paper -3

1) HEART : bklmp :: NERVOUS : ?

a) wlntrid
b) yiqovbn
c) wxohvpm
d) vkmsqhc
e) None Of These


✔Answer is: Option d) ANSWER : vkmsqhc

Explanation : Each letter has been coded one position in forward direction.

2) CLAIM : dtnbz :: BORDER : ?

a) lovxjv
b) ljovxo
c) lvojxo
d) vljoxj
e) None Of These


✔Answer is: Option c) ANSWER : lvojxo

Explanation : Letters of the word CLAIM have been coded directly from the coding pattern as per the table.

3) MASTER : wlcpkm :: SELDOM : ?

a) ckzxqw
b) mxtjvz
c) ckzxwq
d) nyvkwa
e) None Of These


✔Answer is: Option a) ANSWER : ckzxqw

Explanation : Each letter of the word MASTER has been coded one position ahead in the coding order as per the table.

4) CEMENT : jkwjzm :: MATURE : ?

a) wlpcrj
b) wlphmk
c) temcrj
d) zncpox
e) None Of These


✔Answer is: Option a) ANSWER : wlpcrj

Explanation : First three letters of the word CEMENT have been coded one position ahead and last three letters one position back in the coding order in relation to their positions in the table.

5) NERVOUS : xypiwqn :: AGHAST : ?

a) nyinmc
b) zkyzom
c) liblcp
d) ozjond
e) None Of These


✔Answer is: Option d) ANSWER : ozjond

Explanation : The code for N is w in the table, but it is x in the coded word, likewise code for E is X, but it is y in the coded word and so on. Therefore, the coded letter for each letter of the word NERVOUS is next alphabet of the respective code letter as per the table.

6) SOCIAL : vmbdtn :: OPERATOR : ?

a) wvjremwr
b) qrkmlbqm
c) vqxoncvo
d) qvoxcnov
e) None Of These


✔Answer is: Option d) ANSWER : qvoxcnov

Explanation : Codes for first and second, third and fourth, and fifth and sixth letters have been exchanged.

7) SERMON : mjmzwv :: FATHER : ?

a) ylpbkm
b) xemyjr
c) kepijm
d) kncixo
e) None Of These


✔Answer is: Option c) ANSWER : kepijm

Explanation : First and fourth letters have been coded directly, second and fifth one position in the backward direction, and third and sixth one position in the forward direction.

8) QUICK : soccb :: BREED : ?

a) kpwyi
b) mnywk
c) loxxj
d) mpyyk
e) None Of These


✔Answer is: Option b) ANSWER : mnywk

Explanation : As per the table, code for Q is r, but in coded word it is next letter of the alphabet. Similarly, code for U is P, but in the coded word it is one letter back of the alphabet and the same method is applied for rest of the letters.

9) SILENT : laswvb :: COMB : ?

a) ewam
b) cuyk
c) dvzl
d) lwtn
e) None Of These


✔Answer is: Option b) ANSWER : cuyk

Explanation : Here the coded letter for each letter of the word SILENT is immediately last alphabet of the respective coded letter as per table.

10) RETURN : okchov :: EQUATION : ?

a) xoplcfvv
b) krhnpbqw
c) xrpncbvw
d) kohlpfqv
e) None Of These


✔Answer is: Option a) ANSWER : xoplcfvv

Explanation : Letters at the odd places have been coded directly from the table, and letters at the even places have been coded one position ahead in the table.

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