Coding and decoding problems Practice Question and Answer
8 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.

1578 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: If HOUSES = GNAYDR, then DIARY = _______
1569 0607d249a0372d854289191c2
607d249a0372d854289191c2- 1CHGXZfalse
- 2CHEWZfalse
- 3CHGXXtrue
- 4CHEWXfalse
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Answer : 3. "CHGXX"
Q: In a certain code language, O is written as R, R is written as A, A is written as I, I is written as N, N is written as E, E is written as P, P is written as T, C is written as M and L is written as L. How will PORCELAIN be written as in that language?
1549 060505d89ed50897a4ab6a4d4
60505d89ed50897a4ab6a4d4- 1ERAMPLINTfalse
- 2TAMRPLINEfalse
- 3PLINETRAMfalse
- 4TRAMPLINEtrue
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Answer : 4. "TRAMPLINE"
Q: If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?
1545 0605af9ed281aeb2a4f467bf3
605af9ed281aeb2a4f467bf3- 1211false
- 2197true
- 3210false
- 4195false
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Answer : 2. "197"
Q:Answer the following questions according to the information given below.
In a certain code language,
‘Live Today Like Last’ is written as ‘ra mu pe ka’
‘Live Like A King’ is written as ‘su ka pe ke’
‘Be Like Last King’ is written as ‘pe na ke ra’
‘A Good Day Today’ is written as ‘da ku mu su’
Which of the following may be the code for ‘Day Was Good’ in the given code language?
1539 05eaf9e1d8d1f47273b1bacbe
5eaf9e1d8d1f47273b1bacbeIn a certain code language,
‘Live Today Like Last’ is written as ‘ra mu pe ka’
‘Live Like A King’ is written as ‘su ka pe ke’
‘Be Like Last King’ is written as ‘pe na ke ra’
‘A Good Day Today’ is written as ‘da ku mu su’
- 1su mu kufalse
- 2da me mufalse
- 3su pe mafalse
- 4ku pa datrue
- 5None of thesefalse
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Answer : 4. "ku pa da"
Q: If A=1 and ANT=105, then ASK=?
1537 06026546b473e977f366de995
6026546b473e977f366de995- 191false
- 293true
- 399false
- 496false
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Answer : 2. "93"
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
1535 0606ecd660d3bb27a2067a95b
606ecd660d3bb27a2067a95b- 1ke ki netrue
- 2se ne kifalse
- 3ne bl kefalse
- 4bl se nefalse
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Answer : 1. "ke ki ne"
Q:Study the following information carefully and answer the given questions.
P, Q, R, S, T, U V and X are eight friends sitting around a circular table facing the centre. P sits second to the left of S, who is third to the left of T. R sits third to the right of V, who is not immediate neighbour of T. X sits third to the right of Q, who sits second to the right of V.
What is the position of P with respect to X?
1531 05f8414da97626a21e761c743
5f8414da97626a21e761c743P, Q, R, S, T, U V and X are eight friends sitting around a circular table facing the centre. P sits second to the left of S, who is third to the left of T. R sits third to the right of V, who is not immediate neighbour of T. X sits third to the right of Q, who sits second to the right of V.
- 1Third to the leftfalse
- 2Second to the leftfalse
- 3Third to the rightfalse
- 4Second to the righttrue
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