Comprehension Passage
Directions: Study the chart and answer the following questions.
In class of 500 students 40% students are male. Examinations were conducted for 5 subjects carrying 100 marks each. The line graph which shows average of total marks by females and that by the whole class.
What is the relation between total average percentage scored by female and total average percentage scored by male? (Let’s say average percentage by female = X and average percentage by male = Y)
1
X + 15 = Y
2
Y - 10 = X
3
X + Y = 100
4
X – 25 = Y
5
None of the above