Coding Decoding Questions & Tricks

Coding Decoding

Coding Decoding is an important part of Reasoning. If you know the tricks to solve it

then you can get full marks in coding decoding section.

The questions of Coding Decoding are generally asked in all Exams like IBPS, SSC,

Bank Exams, railway Exams. You can get 5-10 marks by learning the simple trick of

coding decoding.

Many of Students find it difficult to solve these types of questions. Here we will

discuss about the Coding decoding questions related to mental Aptitude.

Coding Decoding

There are different types of this problem like Alphabets problem, Numeric digits

problems, Mixed alphanumeric problems.

There are two parts.

1. Coding

2. Decoding

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Coding Decoding

Coding: In coding alphabets or digits are replaced by another alphabets or numbers

Decoding: In Decoding we need to rearrange the Words into meaningful words or order, which

in sense convert the decoding into coding.

Coding decoding is used for sending secret messages Coding is to convert the message into

some signals & Decoding is to convert it into the original form.

Types of Coding Decoding

There are different types of coding decoding

1. Letter coding

2. Number coding

3. Mixed coding

4. Mixed number coding

5. Decoding

6. Symbol decoding  

Coding Decoding

In a certain code "SHORE" is coded as "QFMPC", then how to code "WNKGL"?

S (19) -2 Q (21)

H (8) -2 F (6)

O (15) -2 M (13)

R (18) -2 P (16)

E (5) -2 C (3)

W (23) -2 U (21)

N (14) -2 L (12)

K (11) -2 I (9)

G (17) -2 O (15)

L (12) -2 J (10)

In a certain code "SHORE" is coded as "QFMPC", then how to code "WNKGL"?

Find the Missing code -

FRIEND : FPTBNZ : : MENTOR : ?

F R I E N D

0 -2 0 -3 0 -4

F P I B N Z

M E N T O R

0 -2 0 -3 0 -4

M C N Q O N

Find the Missing code -

FRIEND : FPTBNZ : : MENTOR : ?

Coding Decoding

Letter Coding Substitution CodingNumber Coding

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