-
One third of the boys and one half of the girls of a college participate in a social work project. If the number of participating students is 300 out of which 100 are boys, what is the total number of students in the college?
-
- 500
- 700
- 800
- None of these
Correct Option: B
Total number of students
= 100 × 3 + 400 = 700
