If in a certain language $POPULAR$ is coded as $QPQVMBS$,which word would be coded as $GBNPVT$?

In a certain code $BOARD$ is written as $54 \# 12$ and $MORE$ is written as $941 \$$. How is $DREAM$ written in that code?

In a certain code language,'kew xas huma deko' means 'she is eating apples'; 'kew tepo qua' means 'she sells toys' and 'sul lim deko' means '$I$ like apples'. Which word in that language means 'she' and 'apples'?

If $SHARP$ is coded as $58034$ and $PUSH$ as $4658$,then $RUSH$ is coded as

If $pen$ is $table$,$table$ is $fan$,$fan$ is $chair$ and $chair$ is $roof$,on which of the following will a person sit?

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