If in a certain code,$SWITCH$ is written as $TVJSDG$,which word would be written as $CQFZE$?

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

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

If $NARGRUED$ is the code for $GRANDEUR$,which word is coded as $SERPEVRE$?

If wall is called window,window is called door,door is called floor,floor is called roof and roof is called ventilator,what will a person stand on?

In a certain code language,'$851$' means 'good sweet fruit','$483$' means 'good red rose' and '$341$' means 'rose and fruit'. Which of the following digits stands for 'sweet' in that language?