From the class of 45, 15 students like science, 10 students like both math and science, and 15 students like no subject. The number of students who like math is _____?
- 20
- 25
- 30
- None of these
Explanation
Total = 45
No subject = 15
Like science or math = 45 - 15 = 30
Science = 15
Both = 10
Math = ?
Math = Like math only + Both
Science + Math - Both = 30
15 + Math - 10 = 30
Math = 25
Last verified on 08-02-2026
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