Coding and Decoding Questions for CMAT 2022 – Download PDF

Here you can download CMAT 2022 – important Coding and Decoding Questions PDF by Cracku. Very Important Coding and Decoding Questions for CMAT 2022 based on asked questions in previous exam papers. These questions will help your CMAT preparation. So kindly download the PDF for reference and do more practice.

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Question 1: How many such pairs of letters are there in the word ‘BANGLE’, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series?

a) More than three

b) Two

c) One

d) Three

e) None

Question 2: In a certain code language, ‘TONIC’ is coded as ‘CINOT and ‘SCALE’ is coded as ‘ACELS’. In the same code language, ‘PLANK’ will be coded as ‘ ………..’ ?

a) KNALP

b) AKNLP

c) AKLNP

d) AKPNL

e) Cannot be determined

Question 3: Which of the following will come in the place of the question mark (?) in the following series based on the English alphabetical order ?
YS RM LH ? CA

a) DG

b) FD

c) GD

d) DF

e) GC

Question 4: How many such pairs of letters are there in the word NEUTRAL, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series ?

a) Two

b) Three

c) None

d) One

e) More than three

Question 5: How many such pairs of letters are there in word ENGLISH, each of which has as many letters between its two letters as there are between them in the English alphabets?

a) None

b) One

c) Two

d) Three

e) More than three

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Question 6: How many such pairs of letters are there in the word SCHEDULE (in both forward and backward directions),each of which has as many letters between them in the word as in the English alphabetical series?

a) None

b) One

c) Two

d) Three

e) More than three

Question 7: How many meaningful english words can be formed from the letters ‘’ACER ‘’ using each letter once

a) None

b) One

c) Two

d) Three

e) More than three

Question 8: In a certain code RAIN is written as 8$%6 and MORE is written as 7#8@. How is REMAIN written in that code ?

a) 8@7$%6

b) 7@#$%6

c) #@&$%6

d) #@7$%6

e) None of these.

Question 9: In a certain code SAFER is written as 5@3#2 and RIDE is written as 2©%#. How is FEDS written in that code ?

a) 3#©5

b) 3@%5

c) 3#%5

d) 3#%2

e) None of these

Question 10: If B is coded as 8, F is coded as 6, Q is coded as 4, D is coded as 7, T is coded as 2, M is coded as 3, and K is coded as 5, then what is the coded form of QKTBFM ?

a) 452683

b) 472683

c) 452783

d) 425783

e) None of these

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Answers & Solutions:

1) Answer (A)

Word – ‘BANGLE’

There are 4, i.e. more than three pairs of letters which have as many letters between them in the word as they have between them in the English alphabetical series.

= (B,A) , (A,E) , (N,L) , (G,E)

=> Ans – (A)

2) Answer (C)

‘TONIC’ is coded as ‘CINOT and ‘SCALE’ is coded as ‘ACELS’

The pattern followed is that the alphabets are arranged in ascending order within the word.

Thus, code for ‘PLANK’ = AKLNP

=> Ans – (C)

3) Answer (C)

Series : YS RM LH ? CA

The pattern followed for each letter in the pairs is :

1st letter : Y (-7 letters) = R (-6 letters) = L (-5 letters) = G (-4 letters) = C

2nd letter : S (-6 letters) = M (-5 letters) = H (-4 letters) = D (-3 letters) = A

Thus, missing term = GD

=> Ans – (C)

4) Answer (B)

Word – ‘NEUTRAL’

There are 3 pairs of letters which have as many letters between them in the word as they have between them in the English alphabetical series.

= (E,A) , (U,T) , (N,R)

=> Ans – (B)

5) Answer (E)

Word – ENGLISH

Pairs of letters which have as many letters between its two letters as there are between them in the English alphabets

= (E,G) , (G,I) , (N,L) , (E,I)

Thus, there are 4 such pairs.

=> Ans – (E)

6) Answer (D)

Word – SCHEDULE

There are 3 pairs of letters which have as many letters between them in the word as in the English alphabetical series.

= (C,E) , (E,D) , (H,L)

=> Ans – (D)

7) Answer (D)

We can form 3 words from the given word “ACER” i.e CARE, RACE, ACRE.

Hence, option D is the correct answer.

8) Answer (A)

Codes for each letter is given :

R -> 8
E -> @
M -> 7
A -> $
I -> %
N -> 6

Thus, REMAIN : 8@7$%6

=> Ans – (A)

9) Answer (C)

Codes for each letter are given :

F -> 3
E -> #
D -> %
S -> 5

Thus, FEDS : 3#%5

=> Ans – (C)

10) Answer (E)

Codes for each letter is given :

B -> 8
F -> 6
Q -> 4
D -> 7
T -> 2
M -> 3
K -> 5

Thus, QKTBFM : 452863

=> Ans – (E)

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