Coding Decoding – Railway Reasoning part – II

Total Questions: 50

1. In this question, a set of numbers/symbols are coded using letters as per the table given below followed by the conditions. The correct combination of codes according to the conditions will be your answer. [Group - D 29/08/2022 (Evening)]

Number / Symbol74&@?8<#2%!5=6
       CodeQSRTUPWYAVCXDH

terms:
(i) If the first element is a symbol, and the last element is a number, then the codes of these two should be interchanged.

(ii) If the first component is an odd number, and the last component an even number, then the first and the last components are to be coded as Φ.

(iii) If both the first and third components are numbers, then the third component should be coded as the code for the first component.

How will '2 @ 7 # = 5' be coded?

Correct Answer: (d) A T A Y D X
Solution:

The components given in the question are “2 @ 7 # = 5”
“2 @ 7 # = 5” will be coded as ⇒ ATQYDX
According to condition 3, on substituting the code of the third component by giving the code of the first component,
We get
“2 @ 7 # = 5” will be coded as
⇒ A T A Y D X

2. In a certain code language, ‘PUNCH’ is written as ‘OWMEG’ and ‘SHAWL’ is written as ‘RJZYK’. How will ‘KARMA’ be written in that language? [Group - D 30/08/2022 (Morning)]

Correct Answer: (c) JCQOZ
Solution:

3. In this question, a group of letters is coded using numbers as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer. [Group - D 01/09/2022 (Morning)]

Letter / SymbolYTVRIGEA
            Code46803579

Conditions:
(i) If the first element is a vowel and the last, a consonant, the codes for these two (the first and the last elements) are to be interchanged.

(ii) If the first element is a consonant and the last, a vowel, the first and last elements are to be coded as 2.

(iii) If both the third and the fifth elements are vowels, the fifth element is to be coded as the code for the third element and vice-versa.

Question: GRAVITY

Correct Answer: (b) 5038964
Solution:

Since, condition (iii) follows only,
According to condition (iii), Fifth element is coded as the code for Third element and vice versa
Given, G R A V I T Y → (5098364) should be interchanged,
We get, (5038964)

4. In a certain code language, “RECOVERY” is written as “YRFVFPCR” and “REQUIRED” is written as “DFRJVQFR”. How will 'RIGOROUS' be written in that language? [Group - D 01/09/2022 (Afternoon)]

Correct Answer: (a) SVPRPGJR
Solution:

5. In a certain code language, ‘AFPQV’ is written as ‘CITVB’ and ‘DLNPG’ is written as ‘FORUM’. How will ‘LNAGK’ be written in that language? [Group - D 01/09/2022 (Afternoon)]

Correct Answer: (d) NQELQ
Solution:

6. In a code language, BRAIN is coded as YIZRM and COACH is coded as XLZXS. What is the code for ENTRY in that language? [Group - D 01/09/2022 (Evening)]

Correct Answer: (d) VMGIB
Solution:

In the following code
B ⇔ Y ; R ⇔ I ; A ⇔ Z ; I ⇔ R ; N ⇔ M
(OPPOSITE LETTER)
SIMILARLY, E ⇔ V ; N ⇔ M; T ⇔ G; R ⇔ I; Y ⇔ B;

7. In a certain code language, ‘ENTER’ is written as ‘UBWKH’ and ‘SHIFT’ is written as ‘WCLEV’. How will TOUCH be written in that language? [Group - D 01/09/2022 (Evening)]

Correct Answer: (d) KZXLW
Solution:

The above code is decorded as follows
Similarly, TOUCH is coded as KZXLW

8. In a certain code language, ‘GAURD’ is written as ‘LDYTE’ and ‘CLOVE’ is written as ‘HOSXF’. How will ‘HORSE’ be written in that language? [Group - D 02/09/2022 (Morning)]

Correct Answer: (c) MRVUF
Solution:

9. In a certain code language, ‘PUTRE’ is written as ‘RXXWK’ and ‘DGHKL’ is written as ‘FJLRPK’. How will ‘ZSHJL’ be written in that language? [Group - D 02/09/2022 (Morning)]

Correct Answer: (d) BVLOR
Solution:

10. In a certain code language, ‘ANGLE’ is written as ‘CQQKK’ and ‘BEING’ is written as ‘D H M S M’. How will ‘BROKE’ be written in that language? [Group - D 02/09/2022 (Afternoon)]

Correct Answer: (a) DUSPK
Solution: