Coding and decoding problems Practice Question and Answer
8 Q: A word is represented by only one set of numbers, as given in one of the alternatives. The numbers given in the alternatives are represented by two classes of letters, as in both matrices given below. The number of columns and rows of Matrix-I is given from 0 to 4 and that of Matrix-II from 5 to 9. A letter from these matrices can be represented first by its row and later by its column number. For example, 'Y' can be represented by 01, 33, 42 etc. 'H' can be represented by 56,75, 97 etc. Similarly you have to identify the group for the word MAIN

2109 05fa26e4cc21c860b9729d289
5fa26e4cc21c860b9729d289- 178, 43, 85, 11false
- 210, 95, 59, 03false
- 311, 21, 85, 66true
- 443, 30, 44, 02false
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Answer : 3. "11, 21, 85, 66"
Q: If 29$64=1, 87$25=8, then what is the value of 89$62=?
2089 05ed9c6c3f528050f914fd8ab
5ed9c6c3f528050f914fd8ab- 18false
- 213false
- 39true
- 415false
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Answer : 3. "9"
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 is the code for “Never together” in the given code language?
2079 0603dfc14e759ac364c8c11e5
603dfc14e759ac364c8c11e5In 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”
- 1nt rofalse
- 2ro fifalse
- 3fi uytrue
- 4jq ntfalse
- 5None of thesefalse
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Answer : 3. "fi uy"
Q: If in a certain language, CHILLY is coded as HCLIYL, how is MANURE coded in that code?
2079 05ecce6b57bb74b48ff93945a
5ecce6b57bb74b48ff93945a- 1AMREUNfalse
- 2AMUNERtrue
- 3ARMUENfalse
- 4ENARMUfalse
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Answer : 2. "AMUNER "
Q: In a certain language ‘EARNING’ is written as ‘SBFOHOJ’ then how ‘AUDIBLE’ is written the same certain language?
2066 05f5f21e85ec9845dc7f10f7d
5f5f21e85ec9845dc7f10f7d- 1EVBJFMCtrue
- 2FVBJFNCfalse
- 3EUBKFMCfalse
- 4DVBJFMCfalse
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Answer : 1. "EVBJFMC"
Q: In a code language, AILMENT is written as 1923540. What is the code for DISEASE?
2050 05f96a998eed3d00d4bc44e06
5f96a998eed3d00d4bc44e06- 14985195false
- 24995195true
- 34905195false
- 44995196false
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Answer : 2. "4995195"
Q: If in a certain code 'DRESS' is coded as '#4%@4' and 'RAPP' is coded as '&%!&', then how will 'MAP' be coded as in the same code?
2040 062b17f55c0fa045a61e3aad5
62b17f55c0fa045a61e3aad5- 145&false
- 2#!4false
- 3!&4false
- 47!&true
- 57!4false
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Answer : 4. "7!&"
Q:Directions: Read the following information carefully and answer the questions given beside.
In a certain code language,
Trip towards mountain hills is coded as “ju na mi po”
Rise hills towards river is coded as “gi mi ju ve”
River trip rafting mountain is coded as “po ve na fu”
Towards mountain slow rise is coded as “yb ju gi po”
Code 'fu' stands for which of the following?
2028 05fcf407afd698722390e0da7
5fcf407afd698722390e0da7- 1hillsfalse
- 2risefalse
- 3raftingtrue
- 4Either rafting or slowfalse
- 5None of thesefalse
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