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Title : Reasoning Ability Coding and Decoding Set -1
Published By : jeeva
Posted on: 25 - October - 2012
Edited on: 25 - October - 2012
Article Viewed : 1326
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In Coding and Decoding, the possition of alphabets in a word are replaced by other alphabets according to certain rule described in that question.

 

Example:

1. If in a certain code language 'CAT' is coded as 'DBU', then how 'DOG' will be coded?

a) GOD     b) DOG     c) CAT     d) EPH     e) CNF

Ans:

     First write all alphabets like this

 

Then write given code like this

 

     C     A     T

     |      |      |

     D     B     U (+1,+1,+1 : C+1 means D that is next letter, same as C-1 means B previous letter)

 

Analyse code how conversion is done C - D, A - B, T - U, you can easily find that it is next alphabet letters, so in the same method you want to convert like this D - E, O - P, G - H

Combine all three letters: you will get answer as EPH

 

Answer is d) EPH

 

* When you practice more you can easily convert by seeing the word, no need to follow same steps when you become expert

 


Now try to solve the following, If you have any doubt you can discuss in comment section

 

1) In a certain code ‘MAT’ is written as ‘NBU’, then how ‘RAT’ will be coded?

a) TAR

b) BAR

c) SBU

d )QZS

 

2) In a certain code ‘NET’ is written as ‘TEN’, then how EGG will be coded?

a) GEG

b) GGE

c) EGG

d) FHH

 

3) In a certain code ‘EXAMS’ is written as ‘FWBLT’, then how OFFICE will be coded?

a) PEHDGE

b) PEHGDE

c) PEGHDD

d) PEEHDE

 

4) In a certain code ‘TABLE’ is written as ‘ATBEL’, then how ‘CHAIR’ will be coded?

a) DIBJS

b) BGZHQ

c) RIAHC

d) HCARI

 

5) In a certain code ‘FILE’ is written as ‘GHMD’, then how ‘CLOCK’ will be coded?

a) DKPNL

b) KCOLC

c) BMPDL

d) None of these

 

6) In a certain code ‘KITE’ is written as ‘KJVH’, then how ‘BOOK’ will be coded?

a) BPPL

b) CPQL

c) BPQN

d) CQPN

 

7) In a certain code ‘DISTURB’ is written as ‘BLQWSUZ’, then how ‘LETTER’ will be coded?

a) JHRWUC

b) JHRWCU

c) JHRCUW

d) None of these

 

8) In a certain code ‘FILE’ is written as ‘GIME’, then how ‘NOTE’ will be coded?

a) NPTF

b) MPUF

c) NOUE

d) MOUE

 

9) If in a certain code language A is coded as 1, B is coded as 2 and so on. How is ‘CHENNAI’ coded in that code?

a) 325234562

b) 336412527

c) 385141419

d) 364816902

 

10) If E = 5 and BASIS = 50. Then, WORLD=?

a) 93

b) 87

c) 34

d) 29

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