In an examination there are 90 questions. Each question carries 1 mark for tile right answer, -0.5 for the wrong answer and -0.25 marks for the unanswered question. Ramesh had answered all questions and got the number of wrong questions as half of the number of right questions. James had answered only 80 questions but got marks equal to that of Ramesh. Then

• A. Both James and Ramesh had same number of correct answers
• B. James had more correct answers than Ramesh
• C. Ramesh had more correct answers than James
• D. cannot be determined