If the letters in $PRABA$ are coded as $27595$ and $THILAK$ are coded as $368451$,how can $BHARATHI$ be coded?

In a certain code language,
$(A)$ 'mxy das zci' means 'good little frock'
$(B)$ 'jmx cos zci' means 'girl behaves good'
$(C)$ 'nvg drs cos' means 'girl makes mischief'
$(D)$ 'das ajp cos' means 'little girl fell'
Which of the given statements is superfluous?

If $FRAGRANCE$ is written as $SBHSBODFG$,how can $IMPOSING$ be written?

If in a certain language,$UTENSIL$ is coded as $WVGPUKN$,which word would be coded as $DMSFXG$?

In a certain code $DUPLICATE$ is written as $MRVFJFVBE$. How is $CARTOUCHE$ written in that code?

The word $EXPAND$ is encoded using four different rules,resulting in four different codes. Identify the rule applied to the word $TRAVELLER$ to obtain the code $USBWFMMFS$.