Coding Decoding – Railway Reasoning part – IX

Total Questions: 50

1. In a certain code language, SPIDER is written as RNHBDP. How will QUESTION be written as in that language? [RRB NTPC 09/02/2021 (Evening)]

Correct Answer: (d) PSDQSGNL
Solution:

2. In a certain code language, LOVE is written as NQXG. How will SWEET be written as in that language? [RRB NTPC 09/02/2021 (Evening)]

Correct Answer: (d) UVGGV
Solution:

3. In a certain code language, OFFICE is written as FFOECl. How will CIRCLE be written as in that language? [RRB NTPC 09/02/2021 (Evening)]

Correct Answer: (d) RICELC
Solution:

4. In a certain code language, ‘MAGICAL’ is written as ‘KYEGAYJ’. How will ‘NARNIA’ be written as in that code language? [RRB NTPC 10/02/2021 (Morning)]

Correct Answer: (b) LYPLGY
Solution:

M - 2 = K, A - 2 = Y, G - 2 = E, I - 2 = G,
C - 2 = A, A - 2 = Y, L - 2 = J
Similarly, NARNIA is written as LYPLGY.

5. In a certain code language, ‘ASPIRANT’ is written as ‘32118112031622’. How will ‘GENERATE’ be written as in that code language? [RRB NTPC 10/02/2021 (Morning)]

Correct Answer: (a) 97167203227
Solution:

A + 2 = 1 + 2 = 3
S + 2 = 19 + 2 = 21
P + 2 = 16 + 2 = 18
I + 2 = 9 + 2 = 11
R + 2 = 18 + 2 = 20
A + 2 = 1 + 2 = 3
N + 2 = 14 + 2 = 16
T + 2 = 20 + 2 = 22
Similarly, GENERATE is written as “97167203227”.

6. In a certain code language: [RRB NTPC 10/02/2021 (Morning)]

‘V O C A M’ is written as ‘S&, U*, (#, !, O =’
‘V O C A M’ is written as ‘S&, U*, (#, !, O =’
‘E R A S E’ is written as ‘g@, + S, g@, DD, S&’.

Which of the following can be the way in which ‘CAMERA’ is written in that code language?

Correct Answer: (d) U*, !*, DD, S&, S&, g@
Solution:By the given code, A is coded as ‘S&’ and E is coded as ‘g@’.
In CAMERA alphabet A is repeated twice so ‘S&’ should be there twice and only in option (D) ‘S&’ repeated twice.
So, CAMERA is written as U*,!*,DD,S&,S&,g@

7. If MOANA is written as 132 in a particular code language, how will CROOD be written as in that language? [RRB NTPC 10/02/2021 (Evening)]

Correct Answer: (d) 165
Solution:

M + O + A + N + A = 13 + 15 + 1 + 14 + 1 = 44 then 44 × 3 = 132
Similarly, C + R + O + O + D = 3 + 18 + 15 + 15 + 4 = 55,
then 55 × 3 = 165

8. If in a certain code language SPECTROSCOPY is written as ESPRCTCOSYOP, how will EXTRAVAGANZA be written in that code language? [RRB NTPC 10/02/2021 (Evening)]

Correct Answer: (b) TEXVRAAAGANZ
Solution:

9. In a code language, LETTER is written as MGWXJX. Select the option that will be written as ICNYSG in that language. [RRB NTPC 10/02/2021 (Evening)]

Correct Answer: (b) HAKUNA
Solution:

10. In a certain code language, ‘SUN’ is written as ‘RTTVMO’ and ‘JOB’ is written as ‘IKNPAC’. How will ‘PIE’ be written as in that language? [RRB NTPC 11/02/2021 (Morning)]

Correct Answer: (b) OQHJDF
Solution:

S - 1 = R and S + 1 = T
U - 1 = T and U + 1 = V
N - 1 = M and N + 1 = O
In the same 2nd example is also given
Code for PIE = OQHJDF