Select the odd number from the following list.

C. 12

Five students - X, Y, Z, W, and V - scored different marks in an exam. X scored more than Y but less than Z. W scored less than V. Who scored the highest?

C. Z

Which number is different from the others?

D. 30

A, B, C, D, and E are five friends who play different sports: football, basketball, cricket, tennis, and badminton. A does not play cricket. B plays tennis. C plays football. D does not play badminton. Who plays cricket?

D. E

Find the number that does not fit with the others.

D. 8