Coding Decoding Quiz Set 24

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Question 1

In a certain code language 'rear mirror look car' means 'non hiq gae euw', 'car never take turn' means 'vih moq euw puv', 'wrong turn causes accident' means 'jeq moq yov vuv' and 'but accident occurs sometimes' means 'vuv zey bai giz'. Then 'vuv moq' is the code for which words?

 A

accident turn

 B

sometimes car

 C

causes look

 D

wrong never

Soln.
Ans: a

'accident' is common to items 3 and 4. So 'accident' = 'vuv'. Next we can see that 'turn' is common to items 2 and 3. So 'turn' = 'moq'. Hence 'vuv moq' should be 'accident turn' or 'turn accident'


Question 2

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 4 w 3


H I J K L M N
t b 8 s y 5 z


O P Q R S T
6 c d x 7 e


U V W X Y Z
r h 9 i p q

If MAIDEN is yu8246, then FIBRES is.

 A

4b2xwx.

 B

4b2dbe.

 C

4b24de.

 D

4b2xxw.

Soln.
Ans: b

For the second and fifth letters[A and E], codes have been used. For first and fourth positions, codes have been used from one position back, and for third and sixth letters, codes have been used one position ahead as their position in the table.


Question 3

In a certain language, 'mot nuk dus' means 'Dogs are barking', 'nuk oj pom' means 'Dogs and horse', and 'tum mot ok' means 'Donkeys are mad'. Which word in that language means 'barking'?
 A
dus
 B
nuk
 C
oj
 D
ok
Soln.
Ans: a
In the first and second sentences, common word is 'Dogs' and common code is 'nuk'. In the first and third sentences, common word is 'are' and common code is 'mot'.

Question 4

In a certain code, 'JEALOUS' is written as 'BFKKTVP'. How is 'HEARTEN' written in that code?

 A

BFIQUFO.

 B

OFUQBFI.

 C

BFIQOFU.

 D

None of these.

Soln.
Ans: c
[J-->K, E-->F, A-->B(+1)],
[K-->L(-1)],
[O-->P, U-->V, S-->T(+1)]

Likewise, HEARTEN would be coded as BFIQOFU.


Question 5

If OLYMPICS is coded as PMZNOHBR, and JUMP is coded as KVLO, then COMPUTER will be coded as -

 A

DPNQTSDQ.

 B

DPNQVUFS.

 C

DPNQTSFQ.

 D

BNLOTSDQ.

Soln.
Ans: a

All letters of the first half of the word OLYMPICS have been coded one letter ahead in the alphabetical order, and all letters of the second half have been coded one letter behind in the alphabetical order.


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Creative Commons License
This Blog Post/Article "Coding Decoding Quiz Set 24" 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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