In a certain code, '1 2 3' means 'we love dogs', '3 4 5' means 'dogs are loyal', and '5 6 7' means 'loyal and brave'. What is the code for 'dogs'? MCQ with Answer and Explanation

In a certain code, '1 2 3' means 'we love dogs', '3 4 5' means 'dogs are loyal', and '5 6 7' means 'loyal and brave'. What is the code for 'dogs'?
A. 3
B. 2
C. 1
D. 5
Answer: Option A
Solution (By JKExamLibrary)
'dogs' is common in the 1st and 2nd statements, and the common digit is '3'. Therefore, 'dogs' is coded as '3'.

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Practice More Coding-Decoding Questions

Question #1
In a certain code language, 'PAPER' is written as 'SDUHU'. How is 'PEN' written in that code?
A. SHQ
B. RGO
C. RGP
D. SHP

Correct Answer: Option A


Explanation:
Each letter in the word is shifted +3 steps forward in the alphabetical order. P(+3)=S, E(+3)=H, N(+3)=Q. Thus, PEN becomes SHQ.

This question belongs to: Reasoning Coding-Decoding
Question #2
If 'sky' is called 'star', 'star' is called 'cloud', 'cloud' is called 'earth', where do birds fly?
A. Star
B. Earth
C. Sky
D. Cloud

Correct Answer: Option A


Explanation:
Birds fly in the 'sky'. In this code, 'sky' is called 'star'. Therefore, birds fly in the 'star'.

This question belongs to: Reasoning Coding-Decoding
Question #3
If 'WORLD' is coded as 'XOSME', how will 'PEACE' be coded?
A. QFACF
B. QEBEE
C. QFBDF
D. QEADE

Correct Answer: Option D


Explanation:
Consonants are shifted +1 forward; vowels remain unchanged. P(+1)=Q, E=E, A=A, C(+1)=D, E=E. PEACE becomes QEADE.

This question belongs to: Reasoning Coding-Decoding