Directions:
Study the table given and answer the questions:

Question:
What is the overall average of marks in the four subjects in the year 2009?

Option A):
65
Option B):
60
Option C):
63
Option D):
64

Correct Answer is Option C):
63

Explanation:
Average in four subjects = (56 +68 +68 +48)/4=250/4= 62.5= 63.