Coding and decoding problems Practice Question and Answer
8 Q: If A=1 and ANT=105, then ASK=?
1204 06026546b473e977f366de995
6026546b473e977f366de995- 191false
- 293true
- 399false
- 496false
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Answer : 2. "93"
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.

1202 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: In a certain code language ‘MADRAS’ is written as ‘DAMSAR’ how can ‘MUMBAI’ be written in that code language?
1201 0618cf260c834da1e095ec8a8
618cf260c834da1e095ec8a8- 1BAIUMMfalse
- 2MUMIABtrue
- 3IABMUMfalse
- 4MBIAUMfalse
- 5None of thesefalse
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Answer : 2. "MUMIAB "
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?
1196 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 "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?
1183 0605af9ed281aeb2a4f467bf3
605af9ed281aeb2a4f467bf3- 1211false
- 2197true
- 3210false
- 4195false
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Answer : 2. "197"
Q: In a certain code language, "ARMS" is written as "5467" and "LIAR" is written as "1254". How is "SMALL" written in that code language?
1167 0605af96d281aeb2a4f467b26
605af96d281aeb2a4f467b26- 176521false
- 276512false
- 376511true
- 476544false
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Answer : 3. "76511"
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?
1166 060505d89ed50897a4ab6a4d4
60505d89ed50897a4ab6a4d4- 1ERAMPLINTfalse
- 2TAMRPLINEfalse
- 3PLINETRAMfalse
- 4TRAMPLINEtrue
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Answer : 4. "TRAMPLINE"
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?
1162 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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