If $ROSE$ is coded as $6821$,$CHAIR$ is coded as $73456$ and $PREACH$ is coded as $961473,$ what will be the code for $SEARCH ?$

In a certain language,$CHAMPION$ is coded as $HCMAIPNO$,how is $NEGATIVE$ coded in that code?

If $EHFNRQ$ is the code for $BECKON$,which word has the code $QDFWXULQ$?

In a certain code language,'do re me' means 'he is late','fa me la' means 'she is early',and 'so ti do' means 'he leaves soon'. Which word in that language means 'late'?

In a certain code,$15789$ is written as $EGKPT$ and $2346$ is written as $ALUR$. How is $23549$ written in that code?

In a certain code,$15789$ is written as $AXBTC$ and $2346$ is written as $MPDU$. How is $23549$ written in that code?