Study the given data and answer the question that follows.
A survey on 500 students regarding Internet addiction was conducted and findings are reported as under in tabular form: 

Level of Addiction	Students
	Commerce		Science		Social Science
	Boys	Girls	Boys	Girls	Boys	Girls
High	35	22	18	20	22	26
Average	25	34	23	45	12	30
Low	40	27	34	23	34	30
Total	100	83	75	88	68	86

Boys form approximately what percentage of the High Addition group? ​

Correct option is B

SOLUTION:
calculating the percentage of boys in the High Addiction group, we need to first find the total number of students in this group.
From the table, we can see that:
Number of boys in the High Addiction group = 35 + 22 + 18 = 75
Number of girls in the High Addiction group = 22 + 20 + 26 = 68
Therefore, the total number of students in the High Addiction group = 75 + 68 = 143.
Now, the percentage of boys in this group is:
(Number of boys / Total number of students) × 100
= (75 / 143) × 100
= 52.44%
So, approximately 52% of the High Addiction group are boys.
Therefore, the answer is (b) 52%.