If water is called food,food is called tree,tree is called sky,and sky is called wall,on which of the following grows a fruit?

If in a code language,$COULD$ is written as $BNTKC$ and $MARGIN$ is written as $LZQFHM$,how will $MOULDING$ be written in that code?

If $8$ is written as $B$,$1$ as $R$,$6$ as $K$,$9$ as $O$,$4$ as $M$,$7$ as $W$,and $3$ as $T$,then how would $WROMBT$ be written in numeric form?

In a certain code,$PAPER$ is written as $SCTGW$. How is $MOTHER$ written in that code?

The word $EXPAND$ is encoded using four different rules,resulting in four alternatives. $A$ word has been written in one of these codes. Identify the rule applied to the word $TRANSLATE$ to get the code $USBOTMBUF$.

If in a certain code,$ALMIRAH$ is written as $BNPMWGO$,which word would be written as $DNRWLUA$?