Coding and decoding problems Practice Question and Answer
8 Q: If COOL is coded as DQRP, then write the code for HOT
3017 05dc8fc6522d2e72bd789abf5
5dc8fc6522d2e72bd789abf5- 1JQWfalse
- 2IQWtrue
- 3IQXfalse
- 4IPWfalse
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Answer : 2. "IQW"
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 : ' F ' can be represented by 01 , 13 , 32 , etc . and ' N ' can be represented by 57, 69, 95 etc. Identify the set for the word PEN.

2982 05d8da16adaae8b11b72e0e30
5d8da16adaae8b11b72e0e30- 166, 30, 95false
- 285, 00, 95true
- 386, 00, 95false
- 465, 00, 95false
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Answer : 2. "85, 00, 95"
Q: If TREK = 8346 and FAMILY =209175 then REALITY will be
2929 05e7c42c27af3db16e180f64f
5e7c42c27af3db16e180f64f- 13427185false
- 23407185true
- 33409175false
- 43490185false
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Answer : 2. "3407185"
Q: In a certain code, TRIPPLE is written as SQHOOKD. How is DISPOSE written in that code ?
2896 05dc8fbae513f8a7589a03051
5dc8fbae513f8a7589a03051- 1EJTQPTFfalse
- 2EJTQPTGfalse
- 3CHRPNRDfalse
- 4CHRONRDtrue
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Answer : 4. "CHRONRD"
Q: If ‘A’ is coded as 1, ‘B’ as 3, ‘C’ as 5 and so on, which of the following is the numerical value of the word ‘FAZED’?
2860 05ee1b4250cb2490dae79e3ac
5ee1b4250cb2490dae79e3ac- 181false
- 279true
- 377false
- 480false
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Answer : 2. "79"
Q: In a certain code language, “RANGE” is written as “FIQEW” and “ARAGE” is written as “FIDVF”. How is “PRANK” written in that code language?
2826 05e2fc9004cc562611fea19b9
5e2fc9004cc562611fea19b9- 1MQEWVfalse
- 2LPDVUtrue
- 3UVDPLfalse
- 4VWEQMfalse
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Answer : 2. "LPDVU"
Q: In a specific code language, a driver is called a farmer, a farmer is called an engineer, and an engineer is called a doctor. So who will plough the field?
2804 05eba224a64cb07648b644431
5eba224a64cb07648b644431- 1Driverfalse
- 2Farmerfalse
- 3Engineertrue
- 4Doctorfalse
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Answer : 3. "Engineer"
Q:Directions: Study the following information to answer the given questions.
In a certain code language ‘firefighters are army men’ is written as ‘tee mee kee’, ‘courageous people are army men’ is written as ‘kee loo nee tee’, ‘courageous being enthusiastic’ is written as ‘loo pee jee’, ‘ people are enthusiastic’ is written as ‘kee nee pee’ and ‘positive people are unpleasant’ is written ‘nee kee dee see’.
Which of the following is represented by the code ‘see jee tee pee dee kee loo’?
2781 05fdc6125338271092f9ecfec
5fdc6125338271092f9ecfec- 1unpleasant army men enthusiastic being are positive firefightersfalse
- 2unpleasant army men enthusiastic courageous positive are beingtrue
- 3unpleasant army men being enthusiastic are positive peoplefalse
- 4unpleasant army men being enthusiastic peoplefalse
- 5None of thesefalse
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