Comprehension Passage
Directions: Study the following information carefully to answer the question that follow:
Six students - U,V, W,X, Y, Z obtained different marks in an examination. U obtained more marks than only two students. V obtained more marks than X but not the highest. Z obtained more marks than only W.
If U scored 50 marks, then what is the possible marks scored by Z?
1
51
2
52
3
48
4
55
5
Can not determined