Identify the word that is formed by adding a suffix to the root word 'educate'.

A. EDUCATION

If X is the father of Y and Y is the brother of Z, what is Z's relation to X?

C. CHILD

Five people - P, Q, R, S, and T - are wearing different colored shirts: Red, Blue, Green, Yellow, and Black. P does not wear Red or Blue. Q wears Green. R wears Black. S does not wear Yellow. What color shirt does T wear?

C. YELLOW

Five students - A, B, C, D, and E - scored different marks in an exam. A scored more than B but less than C. D scored less than E but more than A. Who scored the highest?

D. E

In the sequence 5, 10, 15, 20, 25, 30, how many times does the number 25 occur?

A. 1