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Coding Decoding Questions For SSC CGL Exam PDF Set-2:

Question 1:

If in a certain language, PLAYER is coded as QNDCJX, then how SINGER will be coded in the same language?

a) TKQKJX
b) TKJKQX
c) TKQKXJ
d) TKQXJK

Question 2:

If PRQST is coded as 13245 and OTUWV is coded as 05687, then how is TXOQP coded ?

a) 59021
b) 69021
c) 21096
d) 95210

Question 3:

From the given alternative words, select the word which cannot be formed using the letters of the given word : CONCENTRATIONâ€™

a) CONCERN
b) NATION
c) TRAIN
d) CENTRE

Question 4:

From the given alternative words, select the word which can be formed using the letters of the given word : DETERMINATIONâ€™

a) DECLARATION
b) NATIONAL
c) TERMINATED
d) DEVIATION

Question 5:

If in a certain code HYDROGEN is writen as JCJZYSSD, then how can ANTIMONY be written in that code?

a) CPVKOQPA
b) CRZQWABO
c) ERXMQSRC
d) GTZOSUTE

Solutions 1 to 5

If in a certain language, PLAYER is coded as QNDCJX, then the pattern that can be identified is that if P is represented by its immediate successor Q, then the next in sequence L will be represented by the letter that comes 2 places after it and A is represented by the letter that comes 3 places after it and so on.Working on similar lines, the letters of the word SINGER can be represented as TKQKJX. which is option A.

If PRQST is coded as 13245 and OTUWV is coded as 05687. it can be observed that letter O=1,P=2 and so on therefore TXOQP can be coded similarly as 59021.
option A.

From the given alternative words, the only word which cannot be formed using the letters of the given word CONCENTRATIONâ€™ is CENTRE as there is only single E in CONCENTRATION but 2Es in CENTRE. Hence the correct answer is option D.