Question

If MISTAKE is coded as 9765412 and NAKED is coded as 84123, then STAIN will be coded as

• A. 98175
• B. 89483
• C. 68194
• D. 65478

Answer 1

The correct option is D 65478

The code is as follows
$M\to 9$
$I\to 7$
$S\to 6$
$T\to 5$
$A\to 4$
$K\to 1$
$E\to 2$
$N\to 8$
$D\to 3$
So STAIN will be 65478 according to the code.
Hence, option 'D' is correct.