In a school, 220 students offer Biology or Mathematics or both. 125 offer Biology and

MATHEMATICS
JAMB 2002

In a school, 220 students offer Biology or Mathematics or both. 125 offer Biology and 110 mathematics. How many offer Biology but not Mathematics?

  • A. 95
  • B. 80
  • C. 125
  • D. 110

Correct Answer: D. 110



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