Neco 2025 Mathematics Question 4

Practice essay / theory question 4 from the 2025 Neco Mathematics examination. This question covers Sets, Venn diagrams, Percentage .

Neco 2025 Mathematics Essay / Theory

Topics: Sets Venn diagrams Percentage

Question 4 NECO • 2025 • MATHEMATICS • essay

The Venn diagram below represents the study habits of 120 senior secondary school students in a school.

Question Parts

( a )

State the number of students who study only Mathematics.

( b )

State the number of students who study only Physics.

( c )

State the number of students who study neither Mathematics nor Physics.

( d )

If 10 of the students who study neither subject decide to enrol in a remedial Mathematics class (and do not take Physics), what percentage of the original 120 students now study Mathematics? Give your answer to one decimal place.

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About This Question

This is Neco 2025 Mathematics Question 4. It is one of the essay questions from the 2025 Neco Mathematics examination.

The question covers Sets, Venn diagrams, Percentage .

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