If cushion is called pillow,pillow is called mat,mat is called bedsheet,and bedsheet is called cover,which will be spread on the floor?

In a certain code language,'po ki top ma' means 'Usha is playing cards'; 'hop ja ki ma' means 'Asha is playing tennis'; 'ki top sop ho' means 'they are playing football'; and 'po sur hop' means 'cards and tennis'. Which word in that language means 'Asha'?

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

If $EHFNRQ$ is the code for $BECKON$,which word has the code $QDFWXULQ$?

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

In a certain code $GARIMA$ is written as $725432$ and $TINA$ as $6482$. How is $MARTINA$ written in that code?