The table gives the activity-wise enrolment in a school for 2020-21. A total of 3000 students, including 1750 girls, are enrolled. The first column is each activity's share of all 3000 students; the second is its share of the 1750 girls.
| Activity | Share of students (3000) | Share of girls (1750) |
|---|---|---|
| Swimming | 16% | 14% |
| Singing | 21% | 28% |
| Drawing | 14% | 16% |
| Dancing | 24% | 20% |
| Handicraft | 25% | 22% |
What is the total number of girls enrolled in Swimming and Drawing taken together?
A505
B515
C525 ✓ Correct
D535
Correct answer: (C) 525
Explanation
Girls in Swimming and Drawing are 14% plus 16% = 30% of 1750 = 525. Hence option C.
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