Coding Decoding Reasoning Practice Questions

1. If FRIEND is coded as HUMJTK, how is ENEMY coded?

GPGOA

GPGOB

GPGOC

GPGOD

2. In a certain code, COMPUTER is written as RFUVQNPC. How will KEYBOARD be written in that code?

DQZNBPCJ

ESZNBPCJ

DQBZNPCJ

DQBOCPAJ

3. If PAINT is coded as 74128 and EXCEL is coded as 93596, how is PENCIL coded?

792513

792531

729513

729531

4. If BOOK is coded as 2-15-15-11, how would PEN be coded?

16-5-14

17-6-15

15-4-13

16-6-14

5. If VICTORY is coded as YLFWRUB, how is DEFEAT coded?

GHIHDW

GHIHCW

FGHHDW

FGIHCW

6. In a certain code language, 'pit na som' means 'bring me water', 'na jo tod' means 'water is life' and 'din pit hoga' means 'house is beautiful'. Which word stands for 'is'?

pit

na

jo

hoga

7. If ORANGE is coded as 15-18-1-14-7-5, what would be the code for GRAPE?

7-18-1-16-5

8-19-2-17-6

6-17-0-15-4

7-17-1-15-5

8. In a certain code, SQUARE is written as USWCTG. How would CIRCLE be written in that code?

EKTENF

EKTENG

EJTENG

EKTEKG

9. In a certain code language, 'COMPUTER' is written as 'DPNQVUFS'. How would 'KEYBOARD' be written in that code?

LFZCPBSE

LFZAPBSE

LFZCPBQE

MFZCPBSE

10. In a certain code language, '256' means 'blue is sky', '589' means 'sky is clear' and '671' means 'clear and bright'. Which digit represents 'sky'?

2

5

8

9