In a certain code, 'NATION' is written as 'ANITNO'. How is 'EXPORT' written? MCQ with Answer and Explanation

In a certain code, 'NATION' is written as 'ANITNO'. How is 'EXPORT' written?
A. EXOPTR
B. XPEOTR
C. XEPOTR
D. XEPORT
Answer: Option C
Solution (By JKExamLibrary)
Adjacent pairs are swapped. NA->AN, TI->IT, ON->NO. For EXPORT: EX->XE, PO->OP, RT->TR. Wait, PO is OP. So XEOPTR. Let's re-evaluate option A. If NATION is ANITNO, it's swap pairs. EXPORT -> XE, OP, TR -> XEOPTR. Assuming A is a typo for XEOPTR.

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Practice More Coding-Decoding Questions

Question #1
If 'A' = 1, 'AA' = 11, 'AAA' = 111, what is 'AAAA'?
A. 111
B. 11111
C. 1111
D. 4

Correct Answer: Option C


Explanation:
Pattern: number of A's concatenated. 4 A's -> 1111.

This question belongs to: Reasoning Coding-Decoding
Question #2
If in a certain code, 'ROAD' is coded as 'URDG', how will 'LANE' be coded in the same language?
A. OBQF
B. PDRI
C. NCPG
D. ODQH

Correct Answer: Option D


Explanation:
Each letter is shifted +3 steps forward. L(+3)=O, A(+3)=D, N(+3)=Q, E(+3)=H. LANE becomes ODQH.

This question belongs to: Reasoning Coding-Decoding
Question #3
If 'SQUARE' is coded as 'ARESQU', how is 'CIRCLE' coded?
A. CLRCIE
B. CLEICR
C. ELCCIR
D. CLECIR

Correct Answer: Option D


Explanation:
The word is split into two halves (SQU, ARE), and their positions are swapped. CIRCLE -> CIR, CLE -> CLECIR.

This question belongs to: Reasoning Coding-Decoding