Coding and decoding problems Practice Question and Answer
8 Q: A word is represented by only one set of numbers, such that one of the alternatives is given. The number-groups given in the alternatives are represented by squares of letters, as in the two matrices given below. The number of columns and rows of matrix I is given from 0 to 4, and from 5 to 9 of matrix II, a letter from these matrices can be represented first by its row and later by the column number. For example, 'D' can be represented by 04,12 etc. and 'I' can be represented by 65,79. Similarly, you have to identify the group for the given word 'BANK'.

1095 0601e54a1552e5f41f7be4d53
601e54a1552e5f41f7be4d53- 142, 69, 14, 98true
- 200, 55, 33, 57false
- 321, 67, 30, 86false
- 442, 78, 43, 58false
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Answer : 1. "42, 69, 14, 98"
Q:Directions: Each of the questions below consists of a question and two statements numbered as I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the two statements and give answer.
Find the code for "slow rise"?
1094 05fcf3ee322512332777a0b93
5fcf3ee322512332777a0b93- 1gi nafalse
- 2yb vefalse
- 3yb gitrue
- 4Can't be determinedfalse
- 5None of thesefalse
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Answer : 3. "yb gi"
Q: If, “how are you’ is written as ‘ne ki se’ and ‘where are you’ as ‘ne bl se’ and ‘you were here’ as ‘ke ne jo’, then ‘how you here’ is written as
1093 0606ecd660d3bb27a2067a95b
606ecd660d3bb27a2067a95b- 1ke ki netrue
- 2se ne kifalse
- 3ne bl kefalse
- 4bl se nefalse
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Answer : 1. "ke ki ne"
Q: In certain code DEAF is written as 3587 and FILE is written as 7465. How is IDEAL written in that code?
1083 05fcf47c5e0414d1a4edf3a5e
5fcf47c5e0414d1a4edf3a5e- 143568false
- 243586true
- 363548false
- 448536false
- 5None of thesefalse
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Answer : 2. "43586"
Q: A word is represented by only one set of numbers as given in any one of the alternatives. The set 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 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 ‘T’ can be represented by 00, 13, 30 etc, and ‘R’ can be represented by 00, 13, 30 etc., and ‘R’ can be represented y 56, 79, 87 etc. Identify the set of the word DEAL.

1081 05f44ede709e4377de937bdd8
5f44ede709e4377de937bdd8- 111 , 23, 76, 88false
- 221, 75, 97, 68true
- 321, 32, 86, 89false
- 443, 75, 89, 69false
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Answer : 2. "21, 75, 97, 68"
Q:Direction : Study the following information carefully and answer the questions given below.
In a certain code language:
“Never talk between others” is coded as “sm nt ro fi”
“Others should be helpful” is coded as “ro el ac jq”
“Never be time specific” is coded as “fi dg el pa”
“Focus between specific hours” is coded as “hy dg nt ks”
What may be the possible code for “focus real” in the given code language?
1075 0603dfda2cd43d04a8f5d4263
603dfda2cd43d04a8f5d4263In a certain code language:
“Never talk between others” is coded as “sm nt ro fi”
“Others should be helpful” is coded as “ro el ac jq”
“Never be time specific” is coded as “fi dg el pa”
“Focus between specific hours” is coded as “hy dg nt ks”
- 1ks zefalse
- 2ro hyfalse
- 3hy trfalse
- 4either (a) or (c)true
- 5nt mefalse
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Answer : 4. "either (a) or (c)"
Q: If A=1 and ANT=105, then ASK=?
1067 06026546b473e977f366de995
6026546b473e977f366de995- 191false
- 293true
- 399false
- 496false
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Answer : 2. "93"
Q: If ‘HAMMER’ is coded as ‘ 8#66$*’ and ‘DISTRICT’ is coded as ‘7&51*&21’ then how will ‘MERCI’ coded?
1057 060264c8d473e977f366dbcba
60264c8d473e977f366dbcba- 16#*21false
- 26$*2&true
- 36#*24false
- 46$*24false
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- SingleChoice