Coding Decoding – Railway Reasoning part – III

Total Questions: 50

41. 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. [Group - D 30/09/2022 (Morning)]

Number / Symbol3#64@$72%5=98
            CodeTHJKMPUDUEWVS


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

(ii) If the first element is an odd number and the last an even number, the first and last elements are to be coded as ©.

(iii) If both second and third elements are perfect squares, the third element is to be coded as the code for the second element.

Decode %S7#8 using the above information.

Correct Answer: (a) SPUHU
Solution:

According to the given condition in question,
Code for %$7#8 = SPUHU

42. 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. [Group - D 30/09/2022 (Afternoon)]

Number / Symbol53@8%2#&6ψ+75Φ
        CodeAVLKRMBFNTECSW


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

(ii) If the first element is an odd number and the last element is an even number, the first and last elements are to be coded as ©.

(iii) If both second and fourth elements are multiples of 3, both second and fourth elements are to be coded as the code for the second element.

#376%

Correct Answer: (c) BVCVTR
Solution:

According to the given condition in question,
Code for #376φ% = BVCVTR

43. In a certain code language, ‘PROUD’ is written as ‘RPQSF’ and ‘FLICK’ is written as ‘HJKAM’. How will ‘TEMPT’ be written in that language? [Group - D 30/09/2022 (Afternoon)]

Correct Answer: (c) VCONV
Solution:

44. In a certain code language, ‘FAR’ is written as ‘SARF’ and ‘PICK’ is written as ‘SICKP’. How will ‘BLACK’ be written in the same code language? [Group - D 30/09/2022 (Evening)]

Correct Answer: (d) SLACKB
Solution:

45. In this question, a group of numbers/symbols is coded using letters as per the given table and the conditions which follow. The correct combination of codes following the conditions is your answer. [Group - D 30/09/2022 (Evening)]

Number / Symbol$3@£%2#&6ψπ75Φ
        CodeAVLKRMBFNTECSW


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

(ii) If the first element is an odd number and the last element is an even number, the first and last elements are to be coded as ©.

(iii) If both the second and third elements are perfect squares, the third element is to be coded as the code for the second element.

72π3@6

Correct Answer: (d) ©MEVL©
Solution:

According to the question,
Code for 72π3@6 = ©MEVL©

46. In a certain code language, ‘DFGLM’ is written as ‘EHJPR’ and ‘HBEKS’ is written as ‘IDHOX’. How will ‘TECKO’ be written in that language? [Group - D 06/10/2022 (Afternoon)]

Correct Answer: (d) UGFOT
Solution:

47. In a certain code language,“BOUTS” is written as “54%8#” and “ULTRA” is written as “%3@9@9”. How will “BLARE” be written in that language? [Group - D 06/10/2022 (Evening)]

Correct Answer: (d) 539@2
Solution:

BOUTS = 54%8#
ULTRA = %38@9
So, BLARE = 539@2

48. In a certain code language, “MONKS” is written as “LMMIR” and “PRICE” is written as “OPHAD”. How will “FROCK” be written in that language? [Group - D 06/10/2022 (Evening)]

Correct Answer: (c) EPNAJ
Solution:

49. In a certain code language, “PROOF” is written as “OPLKA” and “BONES” is written as “AMKAN”. How will “MINKS” be written in that language? [Group - D 07/10/2022 (Morning)]

Correct Answer: (c) LGKGN
Solution:

PROOF = OPLKA
P - 1 = O, R - 2 = P, O - 3 = L, O - 4 = K, F - 5 = A
Similarly,
MINKS = LKGKN
M - 1 = L, I - 2 = G, N - 3 = K, K - 4 = G, S - 5 = N

50. 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. [Group - D 07/10/2022 (Morning)]

Number / Symbol1&29*73$8564@#
        CodeBFIKAVSUEQCPXT


Conditions:
(i) If the first element is a symbol and the second element is an even number, the first and the second elements are to be coded as €.

(ii) If both the first and the last elements are numbers, the codes for these two (the first and the last elements) are to be interchanged

(iii) If the last element is a symbol, the element is to be coded as β

5 @ & 2 7

Correct Answer: (c) VFXIQ
Solution:

5 @ & 2 7
Both the first and the last elements are numbers, the codes for these two (the first and the last elements) are to be interchanged.
Code for 5 @ & 2 7 = VXFIQ