If $MISTAKE$ is coded as $9765412$ and $NAKED$ is coded as $84123,$ how is $STAIN$ coded?

If in a certain code language,'$324$' means 'Light is bright','$629$' means 'Girl is beautiful',and '$4758$' means '$I$ prefer bright clothes',which digit means 'Light' in that language?

In a certain language,$36492$ is written as $SMILE$ and $058$ is written as $RUN$. How is $29463$ coded in that language?

If 'tee see pee' means 'Drink fruit juice','see kee lee' means 'Juice is sweet' and 'lee ree mee' means 'He is intelligent',which word in that language means 'sweet'?

If in a certain language $CHARCOAL$ is coded as $45164913$ and $MORALE$ is coded as $296137$,how is $HEARL$ coded in that language?

$BRIDGE$ is written as $EULGJH$ in a certain code. How will $FRUIT$ be written in that code?