In a class of 50, 20 students like mathematics, 15 like science and 5 like both mathematics and science. Find the number of students who do not like any of the 2 subjects.
1. 25
2. 10
3. 15
4. 20
All Replies
Viewing 1 replies (of 1 total)
Viewing 1 replies (of 1 total)
- You must be logged in to reply to this topic.