If 'PENCIL' is coded as '123456', what is the code for 'LIP'?

C. 654

In a certain code, 'COLD' is coded as '1357' and 'WARM' is coded as '2468'. What is the code for 'MOLD'?

D. 1357

If 'HELLO' is coded as '12345' and 'WORLD' is coded as '67890', what is the code for 'O'?

B. 5

If the word 'CAT' is coded as 3120, what is the code for the word 'DOG'?

A. 4157

In a code language, 'HELLO' is written as 'IFMMP'. How is 'WORLD' written in that code?

A. XPSME