Inversion Problems (Finding the Number Given the Result)
If in a code ...
Question
If in a code REQUEST is written as S2R52TU, then how will ACID be written in that code?
A
BDJE
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B
1D3E
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C
B3J4
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D
1394
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Solution
The correct option is B 1D3E
The logic to write REQUEST as S2R52TU is:
Vowels
\( R \)
(E) \( Q \)
(U)
(E)
\( S \)
\( T \)
S
2
R
5
2
T
U
Vowels positions in vowel series are:
1
2
3
\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|c|c|c|}
\hline A & B & C & D & E & F & G & H & I & J & K & L & \( M \) \\
\hline \( N \) & \( O \) & \( P \) & \( Q \) & \( R \) & \( S \) & \( T \) & \( U \) & \( V \) & \( W \) & \( X \) & \( Y \) & \( Z \) \\
\hline
\end{tabular}
4
5
Therefore, ACID can be written as:
Vowels
(A)
c
D
1
D
3
E