In a certain code language "MOTHER" is written as "NPUGDQ". How will "ORANGE" be written in this code language?

Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
 MET : NGW :: SAF : TCI :: YEL : ? 

In a certain code language, 'EARTH' is written as '5118208' and 'BOOK' is written as '2151511'. How will 'COUNTRY' be written in that language? 

In a certain code language, 'GHOST’ is written as 'ONGCB' and 'ABIDE' is written as 'UTMRQ'. How will 'RULES' be written in that language?

In a certain code language, 'DELHI' is written as 'CDKGH', 'NERVOUS' is written as 'MDQUNTR' and 'SURE' is written as 'RTQD'. What is the code for the word 'MILLION' in that code language?

If in a certain language, TRIANGLE is coded as SQHZMFKD, which word would be coded as DWZLOKD?

In a certain code language, ‘CYTOSKELETON’ is written as ‘TYCKSOELENOT’, ‘MALNUTRITION’ is written as ‘LAMTUNTIRNOI’. How will ‘ALLITERATION’ be written in that language?

In a certain code language, “FAMOUS” is written as “AFOMSU”, and “FINGER” is written as “IFGNRE”. How will “INVEST” be written in that language?