In a family, R is the grandfather of T. T has one brother U and one sister V. If R has two sons, one of whom is the father of T, what is U's relationship to R?

A. GRANDSON

What is the next letter in the series: B, E, I, N, ?

A. R

If in a certain code, 'CAT' is coded as 'DBU', how is 'DOG' coded in that language?

A. EPH

In a certain code, 'HELLO' is written as 'IFMMP'. How would 'WORLD' be coded in the same way?

A. XPSME

If 'SCHOOL' is coded as 'TIDPMM', what is the code for 'COLLEGE'?

B. DPMLIG