Coding and decoding problems Practice Question and Answer
8 Q: If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?
996 0605af9ed281aeb2a4f467bf3
605af9ed281aeb2a4f467bf3- 1211false
- 2197true
- 3210false
- 4195false
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Answer : 2. "197"
Q: If A=1, ACT=24, then FAT=?
992 060335d4caa2e7117ffee312d
60335d4caa2e7117ffee312d- 125false
- 227true
- 326false
- 432false
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Answer : 2. "27"
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?
983 0605af96d281aeb2a4f467b26
605af96d281aeb2a4f467b26- 176521false
- 276512false
- 376511true
- 476544false
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Answer : 3. "76511"
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 the code for ‘firefighters army men belong to positive people’?
982 05fdc6178b025f97e019b5de4
5fdc6178b025f97e019b5de4- 1tee kee cee que loo deefalse
- 2mee cee loo dee kee seefalse
- 3mee tee cee loo dee keefalse
- 4mee tee kee cee que deefalse
- 5Can’t be determinedtrue
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Answer : 5. "Can’t be determined"
Q:Direction: Study the following information to answer the given questions.
In a certain code language:
“Team work is secret” is written as “4K@, 1M@, 16S#, 26T$”
“secret was that makes” is written as “4S%, 1T@, 20S&, 26T$”
“The common people is” is written as “1E%, 10N$, 23E$, 16S#”
“Which achieve uncommon results” is written as “4H&, 8E!, 2N*, 25S!”
How “common results uncommon” will be coded?
981 05df74541392583635dd14eb8
5df74541392583635dd14eb8In a certain code language:
“Team work is secret” is written as “4K@, 1M@, 16S#, 26T$”
“secret was that makes” is written as “4S%, 1T@, 20S&, 26T$”
“The common people is” is written as “1E%, 10N$, 23E$, 16S#”
“Which achieve uncommon results” is written as “4H&, 8E!, 2N*, 25S!”
- 110N$, 25S%, 2N*false
- 210N% 25S!, 2N*false
- 310N$, 25S!, 2N*true
- 4Can’t be determinedfalse
- 5None of thesefalse
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Answer : 3. "10N$, 25S!, 2N*"
Q: If ‘DEAN’ is written as ‘NOKX’ then ‘NEED’ is written as :
971 060b5fe6f27bd974fe7f5b2bd
60b5fe6f27bd974fe7f5b2bd- 1NOOXfalse
- 2XONOfalse
- 3ONOXfalse
- 4XOONtrue
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Answer : 4. "XOON"
Q: If A =1 and OAR = 34, then ROAR =?
960 06073ff7ee170a5231dc34d43
6073ff7ee170a5231dc34d43- 152true
- 253false
- 351false
- 450false
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Answer : 1. "52"
Q: In a certain code language, ‘REQUEST’ is written as ‘22-21-7-23-19-7-20’. How will ‘SWITCH’ be written as in that language?
955 060505c336e91ab7c90c68c02
60505c336e91ab7c90c68c02- 121-25-11-22-5-10false
- 219-23-11-22-5-8false
- 310-5-20-11-25-21false
- 410-5-22-11-25-21true
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