If 'A' = 100, 'B' = 200, 'C' = 300, what is 'D'? MCQ with Answer and Explanation

If 'A' = 100, 'B' = 200, 'C' = 300, what is 'D'?
A. 400
B. 300
C. 500
D. 600
Answer: Option A
Solution (By JKSSB Mock Tests)
Positional * 100. D(4)*100 = 400.

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Practice More Coding-Decoding Questions

Question #1
If 'BRAVE' is coded as 'YIZEV', how is 'COWARD' coded?
A. WKCZHV
B. XLEZJW
C. YMEAJX
D. XLDZIW

Correct Answer: Option D


Explanation:
Each letter is replaced by its opposite letter. C->X, O->L, W->D, A->Z, R->I, D->W. COWARD becomes XLDZIW.

This question belongs to: Reasoning Coding-Decoding
Question #2
In a certain code language, 'KING' is written as 'PRMT'. How is 'QUEEN' written in that code?
A. JGVVN
B. KFWWM
C. JFVVM
D. JEUUM

Correct Answer: Option C


Explanation:
Each letter is replaced by its opposite letter in the alphabet (A=Z, B=Y, etc.). Q->J, U->F, E->V, E->V, N->M. QUEEN becomes JFVVM.

This question belongs to: Reasoning Coding-Decoding
Question #3
In a certain code, A=1 and BAT=23. What is the code for RAT?
A. 38
B. 40
C. 39
D. 42

Correct Answer: Option C


Explanation:
Sum of alphabetical positions. B(2) + A(1) + T(20) = 23. R(18) + A(1) + T(20) = 39.

This question belongs to: Reasoning Coding-Decoding