MAH CET MCA Coding Decoding Previous Year Questions (PYQs) – Page 1 of 2
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Showing 12 questions
If the word “SUBLIME” is coded as "3121295," how is the word "ELEVATE" coded?
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If A = 1, B = 2, C = 3, and so on, what is the value of the word "COMPUTER"?
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As RATIONAL is to RATNOILA such as TRIBAL is to ______.
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Solution
The pattern swaps 3rd and 4th letters and then reverses the last three.
TRIBAL → TRILBA
If "SEQUENCE" is coded as "ECNEUGES," what is the code for "FREQUENT"?
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If “Rain” is called “Water”, “Water” is called “Road”, “Road” is called “Cloud”, “Cloud” is called “Sky”, and “Sky” is called “Sea”, then where does aeroplane fly?
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Normally aeroplane flies in the sky, which is called sea here.
nso ptr kli chn’ stands for Sharma gets marriage gift;
‘ptr lnm wop chn’ stands for wife give marriage gift;
‘iti wop nhi’ stands for he give nothing.
What would mean gives?
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The common word in all sentences with give/gives is wop.
In a certain code “SAND” is written as “UCPF”. How is “STONE” written in that code?
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Each letter is shifted $+2$ positions in the alphabet:
$S!\to!U,\ T!\to!V,\ O\to!Q,\ N!\to!P,\ E!\to!G$.
So “STONE” $\to$ “UVQPG”.
In a certain language, “BOOK” is written as $4300$, “MATE” as $3900$. Then $1600$ represents which word?
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Code $=100\times(\text{sum of letter positions})$.
$\text{BOOK}: (2+15+15+11)\times100=4300$, $\text{MATE}: (13+1+20+5)\times100=3900$.
So $1600\Rightarrow$ sum $=16$. Among options, $\text{CAGE}: 3+1+7+5=16$.
If CLAUSE is coded as ECSLUA, then the code of UMPIRE will be
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Solution
Pattern takes letters as $6,1,5,2,4,3$ (last, first, second-last, …).
UMPIRE $(U,M,P,I,R,E)\ \to\ (E,U,R,M,I,P)=\text{EURMIP}$.
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