Coding Decoding Quiz Set 25

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Question 1

In a certain code language 'sea looks blue' means '932 958 849' and 'sky is blue' means '245 987 932'. Then what is the code for 'blue'?

 A

932

 B

245

 C

849

 D

987

Soln.
Ans: a

'blue' is common to items 1 and 2. From their codes we can see that '932' is common, and therefore the required answer.


Question 2

If in a code language SYSTEM is written as SYSMET, and NEARER as AENRER, then FRACTION will be coded as -

 A

ARFITCNO.

 B

ARFITOON.

 C

CARFNOIT.

 D

NOITCARF.

Soln.
Ans: c

Letters of first half of the word are reversed and then the letters of the second half of the word are reversed.


Question 3

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 H I J
c l d j x k y i b f


K L M N O P Q R S T
a t z w v q r e m n


U V W X Y Z
p h s g u o

RETURN : eknhev : : EQUATION : ?

 A

xeplnfvv.

 B

xrpcnbvw.

 C

kehlpfqv.

 D

krhcqbqw.

Soln.
Ans: a

Letters at the odd places have been coded directly from the table, and letters at the even places have been coded one position ahead in the table.


Question 4

Directions: In the following question, two columns I and II have been given. In column I few words are given and in column II their codes have been given using a particular rule. The order of the smaller letter have been placed in jumbled up form. You have to decode the language and choose the alternative which is equal to the letter asked in the question.

Column I Column II
(1)DESIGN (A) uklbjc
(2)INFORM (B) cbxkqy
(3)MOTHER (C) yacwxz
(4)RIGHTS (D) bjuzgw
(5)TAILOR (E) wcpybv
(6)GARDEN (F) vzcjlk

What is the code for the letter N?

 A

z.

 B

k.

 C

u.

 D

a.

Soln.
Ans: b

In statements (1) and (2), common letters are I and N and common codes are b and k. Therefore, it is clear than IN stand for bk but not respectively. From statement (6), it is clear that the word has letter N and code k in its coding. Hence code for N is k.


Question 5

In a certain code language 'square and pentagon figures' means '39@$', 'cube cuboid pyramid figures' means '9%TR', 'pyramid in ancient egypt' means '86ZR' and 'egypt country of africa' means '5617'. Then what is the code for 'figures egypt pyramid'?

 A

9 6 R

 B

@ 1 Z

 C

3 7 $

 D

5 % 8

Soln.
Ans: a

'9' is common to items 1 and 2. So '9' = 'figures'. Next we can see that '6' is common to items 3 and 4. So '6' = 'egypt'. Again we can see that 'R' is common to items 2 and 3. So 'R' = 'pyramid'. Hence 'figures egypt pyramid' should be from '9 6 R'


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This Blog Post/Article "Coding Decoding Quiz Set 25" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2019-08-18.

Posted by Parveen(Hoven),
Aptitude Trainer


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