In an exam, a student scored 40% on the first paper out of a total of 200. How much percentage should the student score in the second paper out of 200 if he has to get 60% marks overall?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 80%.
Explanation:
Let the marks of the student in the second paper be x.
In the first paper, the marks scored by student = 40% of 200 = 80
Now, the overall percentage of marks = 60% of 400 = 240
So, the marks required in the second paper = 240 - 80 = 160
The percentage of marks required = = 80%
Hence the required answer is 80%.