Coding Decoding Quiz Set 38 | Aptitude and Reasoning Questions on 'Coding Decoding' Set 38 | Exam questions for Clerical, SSC, SBI Bank PO, NDA Exam, PSU Exams, GATE, National Talent Search Exam and STSE

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Question 1

In a certain code language 'machine mad magazine magic' means '713 957 127 461', 'major make magic meddle' means '576 281 461 179', 'make map mark mine' means '529 179 491 728' and 'mine middle maze mixer' means '217 631 426 728'. Then '728 179' is the code for which words?

mine make

middle magazine

mad machine

magic meddle

Soln.
Ans: a

'mine' is common to items 3 and 4. So 'mine' = '728'. Next we can see that 'make' is common to items 2 and 3. So 'make' = '179'. Hence '728 179' should be 'mine make' or 'make mine'

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Question 2

In a certain code language 'Today is Sunday' means '573 576 951', 'Sunday and Saturday' means '146 568 576' and 'It is Holiday' means '543 951 793'. Then what is the code for 'Sunday'?

576

568

146

951

Soln.
Ans: a

'Sunday' is common to items 1 and 2. From their codes we can see that '576' is common, and therefore the required answer.

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Question 3

In a certain code language 'dont make noise' means 'xie aea fiq', 'noise pollution bad' means 'xuw aea zum' and 'pollution levels high' means 'mio oiu xuw'. Then 'zum' is the code for?

bad

noise

pollution

make

Soln.
Ans: a

'noise' is common to items 1 and 2. So 'noise' = 'aea'. Next we can see that 'pollution' is common to items 2 and 3. So 'pollution' = 'xuw'. Hence from item 2, 'bad' should be 'zum'

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Question 4

In a certain code language 'celebrity status comes good' means 'zep rax uia zop', 'good luck is required' means 'xuo zoo uia bas', 'then hardwork is important' means 'zoo vox nej rop' and 'follow rules and important' means 'poj jay nej wac'. Then 'zoo nej' is the code for which words?

is important

and good

rules luck

required then

Soln.
Ans: a

'is' is common to items 2 and 3. So 'is' = 'zoo'. Next we can see that 'important' is common to items 3 and 4. So 'important' = 'nej'. Hence 'zoo nej' should be 'is important' or 'important is'

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Question 5

In a certain code language 'G H I J' means '321 159 423 593', 'J K L M' means '645 321 356 498', 'B E F G' means '978 159 539 631' and 'A B C D' means '247 547 978 758'. Then what is the code for 'B J'?

978 321

423 356

645 247

758 547

Soln.
Ans: a

'978' is common to items 3 and 4. So '978' = 'B'. Next we can see that '321' is common to items 1 and 2. So '321' = 'J'. Hence 'B J' should be '978 321' or '321 978'

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