Coding Decoding – Railway Reasoning part – XII

Total Questions: 45

1. In a certain code 'PSHO' is coded as 'FIRE', how would 'KQDS' be coded? [RRB JE 23/05/2019 (Morning)]

Correct Answer: (b) AGNI
Solution:

2. In a certain code, 'JUDICIAL' is written as 'UJIDICLA'. How will 'GLORIOUS' be written in that code? [RRB JE 23/05/2019 (Evening)]

Correct Answer: (c) LGROOISU
Solution:

3. If in a certain code, ‘SUMMIT’ is written as ‘KSQRGK’, then how will ‘UMPIRE’ be written in that code? [RRB JE 24/05/2019 (Morning)]

Correct Answer: (c) NKSCPC
Solution:

4. If ‘orange’ is called ‘butter’, ‘butter’ is called ‘soap’, ‘soap’ is called ‘ink’, ‘ink’ is called ‘honey’ and ‘honey’ is called ‘orange’, which of the following is used for washing clothes? [RRB JE 24/05/2019 (Morning)]

Correct Answer: (a) Ink
Solution:

As, orange → butter, butter → soap, soap → ink, ink → honey,
honey → orange
So ink is used for washing clothes.

5. In a certain code language, ‘tim pac’ means ‘red colour’, ‘pit ti tim’ means ‘red and black’ and ‘nac pit’ means ‘yellow black’. Which word in that language means ‘and’? [RRB JE 24/05/2019 (Afternoon)]

Correct Answer: (b) it
Solution:

6. If ‘MISTAKE’ is coded as 9765412 and ‘NAKED’ is coded as 84123, how is ‘ASSIST’ coded? [RRB JE 24/05/2019 (Afternoon)]

Correct Answer: (b) 466765
Solution:

Here direct coding are used

7. If 'THRASH' is coded as "UGSZTG", how will 'HEAD' be coded? [RRB JE 24/05/2019 (Evening)]

Correct Answer: (a) IBDC
Solution:

8. If 'ROPE' is coded as 6821 and 'CHAIR' is coded as 73456, then what will be the code for 'CRAPE'? [RRB JE 24/05/2019 (Evening)]

Correct Answer: (a) 76421
Solution:

Direct coding is used

9. In a certain code, 'MEDICAL' is written as "MEiDCAL". How would 'POLICE' be written in that code? [RRB JE 25/05/2019 (Morning)]

Correct Answer: (d) POLICE
Solution:

10. If in a certain code, RAT = 40, CHAT = 33, then RETURN = ? [RRB JE 25/05/2019 (Morning)]

Correct Answer: (b) 97
Solution:

( place value ) + 1
RAT ⇒ ( 18 + 1 + 20 ) + 1 = 40
CHAT ⇒ ( 3 + 8 + 1 + 20 ) + 1 = 33
Similarly,
RETURN
⇒ (18 + 5 + 20 + 21 + 18 + 14) + 1 = 97