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Test: Coding & Decoding - 1


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10 Questions MCQ Test Logical Reasoning (LR) and Data Interpretation (DI) | Test: Coding & Decoding - 1

Test: Coding & Decoding - 1 for CAT 2022 is part of Logical Reasoning (LR) and Data Interpretation (DI) preparation. The Test: Coding & Decoding - 1 questions and answers have been prepared according to the CAT exam syllabus.The Test: Coding & Decoding - 1 MCQs are made for CAT 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Coding & Decoding - 1 below.
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Test: Coding & Decoding - 1 - Question 1

In a certain code language COMPUTER is written as RFUVQNPC. How will MEDICINE be written in that code language?

Detailed Solution for Test: Coding & Decoding - 1 - Question 1
  • There are 8 letters in the word.
  • The coded word can be obtained by taking the immediately following letters of word, expect the first and the last letters of the given word but in the reverse order.
  • That means, in the coded form the first and the last letters have been interchanged while the remaining letters are coded by taking their immediate next letters in the reverse order.
Test: Coding & Decoding - 1 - Question 2

If Z = 52 and ACT = 48, then BAT will be equal to

Detailed Solution for Test: Coding & Decoding - 1 - Question 2

In the given code, A = 2, B = 4, C = 6,.... , Z = 52.

So, ACT = 2 + 6 + 40 = 48 and

BAT = 4 + 2 + 40 = 46

Test: Coding & Decoding - 1 - Question 3

If ROSE is coded as 6821, CHAIR is coded as 73456 and PREACH is coded as 961473, what will be the code for SEARCH ?

Detailed Solution for Test: Coding & Decoding - 1 - Question 3

The alphabets are coded as shown:

So, in SEARCH,

S ia coded as 2,
E as 1,
A as 4,
R as 6,
C as 7,
H as 3.
Thus, the code for SEARCH is 214673

Test: Coding & Decoding - 1 - Question 4

If FRIEND is coded as HUMJTK, how is CANDLE written in that code ?

Detailed Solution for Test: Coding & Decoding - 1 - Question 4

The first, second, third, fourth, fifth and sixth letters of th word are respectively moved two, three, four, five, six and seven steps forward to obtain the corresponding letters of the code.

Test: Coding & Decoding - 1 - Question 5

In a certain code, MONKEY is written as XDJMNL. How is TIGER written in that code?

Detailed Solution for Test: Coding & Decoding - 1 - Question 5

The letter of the word are written in a reverse order and then each letter is moved one step backward to obtain the code.

Test: Coding & Decoding - 1 - Question 6

In a certain code language, '3a, 2b, 7c' means 'Truth is Eternal';

'7c, 9a, 8b, 3a' means 'Enmity is not Eternal'  and

'9a, 4d, 2b, 8b' means 'Truth does not perish'.

Which of the following means 'enmity' in that language?

Detailed Solution for Test: Coding & Decoding - 1 - Question 6

In the second and third statements, the common code is '9a' and the common word is 'not'.

So, '9a' means 'not'.
In the first and second statements, the common codes are '7c' and '3a' and the common words are 'is' and 'Eternal'.
So, in the second statement, '8b' means 'enmity'.

Test: Coding & Decoding - 1 - Question 7

If Z = 2197 and R = 729. How would J be written in that code?

Detailed Solution for Test: Coding & Decoding - 1 - Question 7

Test: Coding & Decoding - 1 - Question 8

If air is called green , green is called blue, blue is called sky, sky is called yellow, yellow is called water and water is called pink, then what is the color of clear sky?

Detailed Solution for Test: Coding & Decoding - 1 - Question 8

The colour of clear sky is 'blue' and as given, 'blue' is called 'sky'.

So, the colour of clear sky is 'sky'.

Test: Coding & Decoding - 1 - Question 9

If in a code language, COULD is written as BNTKC and MARGIN is written as LZQFHM, how will MOULDING be written in that code?

Detailed Solution for Test: Coding & Decoding - 1 - Question 9

Each letter in the word is moved one step backward to obtain the corresponding letter of the code

Test: Coding & Decoding - 1 - Question 10

If HAT is coded as 'jcv' then what will GUN be coded as?

Detailed Solution for Test: Coding & Decoding - 1 - Question 10

Here HAT is coded as jcv

=> Leaving a letter in between i.e, after H leave i write j in small letters

In the same way, A => c, T => v

Similarly for GUN => iwp 

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