Coding-Decoding Practice Question and Answer
8 Q: In a certain code, the word COMPAQ is written as DQNRBS and SONY is written as TQOA. In the same code, how is MOTOROLA written?
1676 064afa21f2dc867f593e22c5c
64afa21f2dc867f593e22c5c- 1NPUPSPMBfalse
- 2INUNSNMBfalse
- 3NQUQSQMCtrue
- 4OPUPUPIBfalse
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Answer : 3. "NQUQSQMC "
Q: If ROSE is coded as 6821, CHAIR is coded as 73456 and PREACH is coded as 961473, What will be the code for SEARCH?
1674 05fc5f7a4c074460ceb59fbfc
5fc5f7a4c074460ceb59fbfc- 1246173false
- 2214673true
- 3214763false
- 4216473false
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Answer : 2. "214673"
Q: A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e. g. 'D' can be represented by 03, 22, etc. and 'R' can be represented by 56, 68, etc. Similarly, you have to identify the set for the word 'CAST’.

1668 05def5b336d799a05c00aa251
5def5b336d799a05c00aa251
- 131, 42, 31, 20false
- 231, 00, 13, 20false
- 331, 12, 24, 00false
- 431, 00, 75, 44true
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Answer : 4. "31, 00, 75, 44"
Q: If “HACB” is written as “8132” in a certain language. Then how “DEFA” is coded.
1662 05f17fc7590e8777587b2ba33
5f17fc7590e8777587b2ba33- 15641false
- 24561true
- 34156false
- 44651false
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Answer : 2. "4561"
Q: In a certain code language 'ne ri so' means 'good rain day', 'si ne po' means 'day is wonderful' and 'ri jo' means 'good bye'. Which of the following means 'rainy' in that code?
1649 0631f2dc708ed0659bb2143c8
631f2dc708ed0659bb2143c8- 1sifalse
- 2rifalse
- 3pofalse
- 4sotrue
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Answer : 4. "so"
Q: If COIL = 315912 and POLICE = 161512935 then PRICE = ?
1647 0609105870ce9ec791f0a963c
609105870ce9ec791f0a963c- 11516824false
- 21517824false
- 31618935true
- 41718935false
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Answer : 3. "1618935 "
Q: If LONDON is written as 365465 then what will MUMBAI be written as?
1647 1630dea9d2e7d080bd286685c
630dea9d2e7d080bd286685c- 1434319false
- 2434219true
- 3435219false
- 4435119false
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Answer : 2. "434219"
Q: In a certain language ‘PAPER’ is written as ‘UFUJW’. Then how ‘MOURN’ is coded?
1645 05f6acfa7473e9b04bc2713df
5f6acfa7473e9b04bc2713df- 1SUBXTfalse
- 2SUAXTfalse
- 3RTAWSfalse
- 4RTZWStrue
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