Directions: A school conduct an exam in which two paper are there, one is written exam and other is practical exam. Maximum marks of written exam is 80 and maximum marks of practical exam is 60.

Note:

1. Total maximum marks = Maximum marks of written exam + Maximum marks of practical exam 

2. Total maximum weightage score = weighted % × maximum marks of written exam + weighted % × maximum marks of practical exam 

3. Total obtained weightage score = weighted % × obtained marks of written exam + weighted % × obtained marks of practical exam

4. Weighted % of written exam is 60% and practical exam is 40%

A get 52 weighted score in exam. B also get weighted score 52 and he obtained 55 marks in practical exam. C obtained 50 marks in practical exam. D obtained 70 marks in written exam and 75% in practical exam.