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In an examination every students passed in at least one of the subjects english,math and science.25% of the students passed only in maths also passed all three subjects.The students passed only in every two subjects are equal and 20 passed in english only and 10 passed in science only.Students passed in math and in science are in the ratio 4:9.If 25 passed in maths and english then find the total no. of students.

In an examination every students passed in at least one of the subjects english,math and science.25% of the students passed only in maths also passed all three subjects.The students passed only in every two subjects are equal and 20 passed in english only and 10 passed in science only.Students passed in math and in science are in the ratio 4:9.If 25 passed in maths and english then find the total no. of students.

Grade:10

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
Dear Student

Please revert with correct English sentences better if the image of question is posted.

Regards

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