If 'pen' is called 'pencil', 'pencil' is called 'eraser', 'eraser' is called 'book', what is used to erase mistakes? MCQ with Answer and Explanation

If 'pen' is called 'pencil', 'pencil' is called 'eraser', 'eraser' is called 'book', what is used to erase mistakes?
A. Book
B. Pen
C. Pencil
D. Eraser
Answer: Option A
Solution (By JKSSB Mock Tests)
An 'eraser' is used to erase mistakes. In the code, 'eraser' is called 'book'.

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Practice More Coding-Decoding Questions

Question #1
If A = 2, B = 4, and C = 6, what is the code for JUMP?
A. 120
B. 115
C. 125
D. 110

Correct Answer: Option A


Explanation:
Each letter's position is multiplied by 2. J(10*2=20) + U(21*2=42) + M(13*2=26) + P(16*2=32) = 120.

This question belongs to: Reasoning Coding-Decoding
Question #2
In a code language, 'BOTTLE' is written as 'OBTTEL'. How is 'SCREEN' written?
A. CSEREN
B. SCERNE
C. CSRENE
D. CSERNE

Correct Answer: Option D


Explanation:
Adjacent pairs are swapped. BO->OB, TT->TT, LE->EL. For SCREEN: SC->CS, RE->ER, EN->NE. It becomes CSERNE.

This question belongs to: Reasoning Coding-Decoding
Question #3
If 'bird' is 'fish', 'fish' is 'insect', 'insect' is 'bird', what flies?
A. Cat
B. Insect
C. Bird
D. Fish

Correct Answer: Option B


Explanation:
Birds fly. Bird is coded as fish. Wait, if bird is fish, and insect is bird, insects fly? Let's check logic.

This question belongs to: Reasoning Coding-Decoding