If $POND$ is coded as $RSTL$,how is $HEAR$ written in that code?

In a certain code language,$35796$ is written as $44887$. How is $46823$ written in that code?

If air is called green,green is called blue,blue is called sky,sky is called yellow,yellow is called water and water is called pink,then what is the colour of clear sky?

The word $EXPAND$ has been encoded using four different rules,resulting in four alternatives. Identify the rule applied to the word $MUSHROOM$ from the given options.
$EXPAND$ $(a)$ $FYQBOE$ $(b)$ $EPDTCR$ $(c)$ $GYRBPE$ $(d)$ $CWNZLC$
$MUSHROOM$ = ?

If $FOUGHT$ is coded as $EQRKCZ$,how will $MALE$ be coded?

If in a certain language $GAMBLE$ is coded as $FBLCKF$,how will $FLOWER$ be coded in that code?