In this question, a group of numbers/symbols is coded using letters as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

Number/Symbol

5

6

8

3

%

#

7

Codes

U

S

C

K

D

T

A

 

Conditions :

(i) If the first element is an odd number and the last element is an even number, the codes for these two (the first and the last elements) are to be interchanged.

(ii) If the second element is a symbol and the fifth element is an even number, the codes for these two (the second and the fifth elements) are to be interchanged.

(iii) If the third element is a number and the fourth element is a symbol, both these elements (the third and the fourth elements) are to be coded as W.

Question : 5 # % 6 7 # 3 8

This question was previously asked in
RRB Group D 18 Sept 2022 Shift 1 Official Paper
View all RRB Group D Papers >
  1. C A D S T T K U
  2. C T D S A T K U
  3. U T D S A T K C
  4. C T W W A T K U

Answer (Detailed Solution Below)

Option 2 : C T D S A T K U
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Detailed Solution

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Given table:

Number/Symbol

5

6

8

3

%

#

7

Codes

U

S

C

K

D

T

A

According to given condition,

S.  no. Condition Result
i If the first element is an odd number and the last element is an even number. Then the codes for these two (the first and the last elements) are to be interchanged.
ii If the second element is a symbol and the fifth element is an even number. Then the codes for these two (the second and the fifth elements) are to be interchanged.
iii If the third element is a number and the fourth element is a symbol. Then both these elements (the third and the fourth elements) are to be coded as W.

Given: 5 # % 6 7 # 3 8

The code for 5 # % 6 7 # 3 8 is “U T D S A T K C”.

But, here the first condition is followed by the given cluster number and symbols. So the codes for these two (the first and the last elements) are to be interchanged.

Thus, the code for 5 # % 6 7 # 3 8 becomes C T D S A T K U”.

Hence, the correct answer is “C T D S A T K U.

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