If $QKKQUGQL$ is the code for $OMISSION$,which word is coded as $RYVIWZB$?

In a certain code $HOUSE$ is written as $FTVPI$,how is $CHAIR$ written in that code?

If the animals which can walk are called $Swimmers$,animals who crawl are called $Flying$,those living in water are called $Snakes$,and those which fly in the sky are called $Hunters$,then what will a lizard be called?

If $PEOPLE$ is coded as $PLPOEE$,how is $TREND$ coded?

In a certain code language,$GONE$ is written as $5139$ and $NODAL$ is written as $31268$. How is $LODGE$ written in that code?

The word $EXPAND$ has been written in four different codes by applying four different rules. Identify the rule applied to the word $EARTHQUAKE$ to obtain the code $FBSUIRVBLF$.