Coding Decoding Quiz Set 18 | Aptitude and Reasoning Questions on 'Coding Decoding' Set 18 | Exam questions for Clerical, SSC, SBI Bank PO, NDA Exam, PSU Exams, GATE, National Talent Search Exam and STSE

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Question 1

Directions: In the following question some capital alphabets are written in a row, below them their coding have been given.

A B C D E F G
u a 2 v b w 3


H I J K L M N
t 4 x s y 5 z


O P Q R S T
6 c d 8 7 e


U V W X Y Z
r h 9 i p q

If DASH is 2 a 8 4, then SMASH is.

7 5 u 7 t.

e y a 8 4.

8 z q e 4.

8 z q e 3.

Soln.
Ans: d

Letters at the odd places have been moved one places back, and letters at the even places have been moved one place ahead as per the position of codes given in the table.

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Question 2

If POLITICS is coded as OPILITSC, how will ARTICLES be coded in that language ?

RAITLCSE.

RAITLCES.

ARILCSE.

RAITLECS.

Soln.
Ans: a

Positions of first and second, third and fourth, fifth and sixth letters are exchanged.

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Question 3

If FULFNHW is the code for CRICKET, then EULGH is the code for which of the following word?

PRIDE.

BLADE.

BRIDE.

BLINS.

Soln.
Ans: c

Each letter of the first word has been coded three letters ahead in the alphabetical order.

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Question 4

In a certain code language '0000 0001 0010 0011' means 'oeu bit oaz kid', '0100 0101 0010 0110' means 'goa oeu dos don', '0111 1110 0010 1111' means 'oeu cuk kag nop' and '1000 1001 1110 1110' means 'dil cil cuk cuk'. Then 'cuk oeu' is the code for which words?

1110 0010

1000 1001

0011 1111

0100 0000

Soln.
Ans: a

'1110' is common to items 3 and 4. So '1110' = 'cuk'. Next we can see that '0010' is common to items 1 and 2 and 3. So '0010' = 'oeu'. Hence 'cuk oeu' should be '1110 0010' or '0010 1110'

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