In a certain language,$CHAMPION$ is coded as $HCMAIPNO$,how is $NEGATIVE$ coded in that code?

In a certain code language,$617$ means 'sweet and hot',$735$ means 'coffee is sweet' and $263$ means 'tea is hot'. Which of the following would mean 'coffee is hot'?

In a certain language,'pre nat bisf' means 'smoking is harmful','vog dor nat' means 'avoid harmful habit',and 'dor bis ye' means 'please avoid smoking'. Which of the following means 'habit' in that language?

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

If eraser is called box,box is called pencil,pencil is called sharpener and sharpener is called bag,what will a child write with?

If in a certain language $PORCELAIN$ is coded as $QOSCFLBJO$,which word is coded as $BKMOUSPP$?