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Out of 100 students, 55 passed in Mathem...

Out of 100 students, 55 passed in Mathematics and 67 passed in Physics 100 students passed at least one of these two subjects. Find how many students passed in Physics only?

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`= 2`
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KUMAR PRAKASHAN-SETS-SOLUTIONS OF NCERT EXEMPLAR PROBLEMS (LONG ANSWER TYPE QUESTIONS)
  1. If A, B and C be sets. Then, show that, A cap (B cup C) = (A cap B) cu...

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  2. Out of 100 students, 55 passed in Mathematics and 67 passed in Physics...

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  3. Out of 100 students, 15 passed in English, 12 passed in Mathematics, 7...

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  6. In a class of 60 students, 25 students play cricket and 20 students pl...

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  9. In a town of 10000 families, it was found that 40% families buy newspa...

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