In a certain language, 'DOG' is written as 'EPH'. How would 'CAT' be written?

A. DBU

If the word 'CAT' is coded as '312', what is the code for the word 'DOG'?

A. 415

In a certain language, 'DOG' is coded as 'EPH'. What is the code for 'CAT'?

A. DBU

If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ

If 'HELLO' is coded as 'IFMMP', what is the code for 'WORLD'?

A. XPSME