Coding Decoding – Railway Reasoning part – XI

Total Questions: 50

41. In a certain code language, GREAT is written as JVJGA. How will ACUTE be written as in that language? [RRB NTPC 31/07/2021 (Morning)]

Correct Answer: (b) DGZZL
Solution:

G + 3 = J, R + 4 = V, E + 5 = J,
A + 6 = G, T + 7 = A
Similarly ACUTE is written as DGZZL.

42. In a certain code language, CHAIR is written as AFAKT. How will PLATE be written as in that language? [RRB NTPC 31/07/2021 (Morning)]

Correct Answer: (b) NJAVG
Solution:

C - 2 = A , H - 2 = F, A = A , I + 2, R + 2 = T
Similarly PLATE is written as NJAVG

43. In a certain code language ,PITA and FIST are written as NFPV and DFOO respectively. How will TURK be written as in that language ? [RRB NTPC 31/07/2021 (Evening)]

Correct Answer: (d) RRNF
Solution:

44. In a certain code language, ROD and VET are written as TRH and XHX respectively. How will SAP be written as in that language? [RRB NTPC 31/07/2021 (Evening)]

Correct Answer: (a) UDT
Solution:

45. In a certain code language , HAND is written as 7194 and LEG is written as 536. How will LEAD be written as in that language? [RRB NTPC 31/07/2021 (Evening)]

Correct Answer: (d) 5314
Solution:

Given that,
HAND = 7194 and LEG = 536
Using direct coding, we get
LEAD = 5314

46. In a certain code, ‘ABC DEF’ is written as ‘ZYX WVU’. How would ‘LOSS’ be written in that code? [RRB JE 22/05/2019 (Afternoon)]

Correct Answer: (b) OLHH
Solution:

Opposite letter are
used as their code
ABC DEF ⇒ ZYX WVU
Similarly, LOSS ⇒ OLHH

47. If 'Water' is called 'Food', 'Food' is called 'Tree', 'Tree' is called 'Sky', 'Sky' is called 'Well' and 'Well' is called 'Pond', which of the following would provide us fruits? [RRB JE 22/05/2019 (Afternoon)]

Correct Answer: (a) Sky
Solution:

As Water → Food, Food →
Tree, Tree → Sky, Sky → Well, Well → Pond
Hence, from the above statements, we
can clearly say that, Sky provide us fruits.

48. If 'yellow' is called 'blue'; 'blue' is called 'white'; 'white' is called 'green', 'green' is called 'brown' and 'brown' is called 'red', what is the colour of 'milk'? [RRB JE 23/05/2019 (Morning)]

Correct Answer: (b) Green
Solution:

As Yellow → blue, blue →
white, white → green, green → brown,
brown → red
So the colour of milk is Green.

49. In a certain code language, 'put tir fin' means 'delicious juicy fruit', 'tie dip sig' means 'beautiful white lily', 'sig lon fin' means 'lily and fruit'. Which of the following stands for 'and' in that language? [RRB JE 23/05/2019 (Morning)]

Correct Answer: (b) lon
Solution:So 'lon' stands for and.

50. IF BOOK-PEN = 8, then PEN-NIB = ? [RRB JE 23/05/2019 (Morning)]

Correct Answer: (b) 10
Solution:

Difference of place value
BOOK-PEN ⇒ (2 + 15 + 15 + 11) -
(16 + 5 + 14) ⇒ 43 - 35 = 8
Similarly, PEN-NIB ⇒ (16 + 5 + 14) -
(14 + 9 + 2) ⇒ 35 - 25 = 10