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Venn Diagram Worksheet

Logical reasoning lesson 22: Venn diagrams · Set 642 · 40 questions
TalentJR

How to think it through (Middle first): Put “both” in the overlap. Only A = A − both; only B = B − both; at least one = A + B − both. Neither = total − at least one; exactly one = only A + only B.

NameDateTime takenScore ___ / 40
  1. 1.In a group of 33 grown-ups, 13 drink tea, 23 drink coffee and 5 drink both. How many drink at least one of the two?
  2. 2.In a group of 31 grown-ups, 22 drink tea, 13 drink coffee and 6 drink both. How many drink exactly one of the two?
  3. 3.In a group of 38 children, 19 enjoy drawing, 17 enjoy dancing and 7 enjoy both. How many enjoy at least one of the two?
  4. 4.In a group of 41 children, 12 sing Hindi songs, 26 sing English songs and 7 sing both. How many sing only English songs?
  5. 5.In a group of 37 children, 27 enjoy drawing, 18 enjoy dancing and 11 enjoy both. How many enjoy neither of the two?
  6. 6.In a group of 39 grown-ups, 7 drink tea, 20 drink coffee and 2 drink both. How many drink at least one of the two?
  7. 7.In a group of 30 children, 10 play chess, 10 play carrom and 4 play both. How many play exactly one of the two?
  8. 8.In a group of 42 children, 15 play chess, 28 play carrom and 12 play both. How many play at least one of the two?
  9. 9.In a group of 35 children, 24 play cricket, 8 play football and 4 play both. How many play at least one of the two?
  10. 10.In a group of 31 children, 19 enjoy drawing, 12 enjoy dancing and 3 enjoy both. How many enjoy neither of the two?
  11. 11.In a group of 31 children, 14 sing Hindi songs, 11 sing English songs and 7 sing both. How many sing at least one of the two?
  12. 12.In a group of 37 children, 17 play cricket, 13 play football and 5 play both. How many play neither of the two?
  13. 13.In a group of 35 children, 13 like mangoes, 28 like bananas and 8 like both. How many like only bananas?
  14. 14.In a group of 45 children, 29 sing Hindi songs, 20 sing English songs and 10 sing both. How many sing only Hindi songs?
  15. 15.In a group of 41 grown-ups, 20 drink tea, 30 drink coffee and 11 drink both. How many drink only tea?
  16. 16.In a group of 38 children, 21 enjoy drawing, 15 enjoy dancing and 2 enjoy both. How many enjoy neither of the two?
  17. 17.In a group of 26 children, 15 play chess, 10 play carrom and 6 play both. How many play neither of the two?
  18. 18.In a group of 50 children, 27 play cricket, 32 play football and 12 play both. How many play only football?
  19. 19.In a group of 36 children, 16 play cricket, 29 play football and 12 play both. How many play at least one of the two?
  20. 20.In a group of 52 grown-ups, 23 drink tea, 23 drink coffee and 9 drink both. How many drink only tea?
  21. 21.In a group of 30 children, 15 sing Hindi songs, 19 sing English songs and 5 sing both. How many sing neither of the two?
  22. 22.In a group of 30 children, 11 play cricket, 11 play football and 3 play both. How many play only cricket?
  23. 23.In a group of 42 children, 23 like mangoes, 11 like bananas and 3 like both. How many like exactly one of the two?
  24. 24.In a group of 33 children, 15 play cricket, 27 play football and 12 play both. How many play only cricket?
  25. 25.In a group of 41 children, 15 like mangoes, 22 like bananas and 7 like both. How many like neither of the two?
  26. 26.In a group of 43 children, 13 enjoy drawing, 21 enjoy dancing and 5 enjoy both. How many enjoy neither of the two?
  27. 27.In a group of 19 children, 9 play cricket, 11 play football and 5 play both. How many play neither of the two?
  28. 28.In a group of 18 children, 10 sing Hindi songs, 10 sing English songs and 5 sing both. How many sing neither of the two?
  29. 29.In a group of 25 children, 12 play cricket, 9 play football and 2 play both. How many play at least one of the two?
  30. 30.In a group of 30 children, 19 like mangoes, 15 like bananas and 7 like both. How many like at least one of the two?
  31. 31.In a group of 42 grown-ups, 25 drink tea, 18 drink coffee and 5 drink both. How many drink only tea?
  32. 32.In a group of 36 children, 12 play chess, 23 play carrom and 8 play both. How many play only carrom?
  33. 33.In a group of 45 grown-ups, 24 drink tea, 27 drink coffee and 8 drink both. How many drink neither of the two?
  34. 34.In a group of 34 children, 19 like mangoes, 11 like bananas and 8 like both. How many like exactly one of the two?
  35. 35.In a group of 50 children, 30 enjoy drawing, 29 enjoy dancing and 12 enjoy both. How many enjoy only drawing?
  36. 36.In a group of 22 children, 12 play cricket, 11 play football and 5 play both. How many play only football?
  37. 37.In a group of 36 grown-ups, 10 drink tea, 23 drink coffee and 3 drink both. How many drink only coffee?
  38. 38.In a group of 46 children, 24 sing Hindi songs, 18 sing English songs and 11 sing both. How many sing at least one of the two?
  39. 39.In a group of 22 children, 15 play cricket, 18 play football and 12 play both. How many play neither of the two?
  40. 40.In a group of 34 children, 21 sing Hindi songs, 20 sing English songs and 12 sing both. How many sing at least one of the two?

Answer key

  1. 31
  2. 23
  3. 29
  4. 19
  5. 3
  6. 25
  7. 12
  8. 31
  9. 28
  10. 3
  11. 18
  12. 12
  13. 20
  14. 19
  15. 9
  16. 4
  17. 7
  18. 20
  19. 33
  20. 14
  21. 1
  22. 8
  23. 28
  24. 3
  25. 11
  26. 14
  27. 4
  28. 3
  29. 19
  30. 27
  31. 20
  32. 15
  33. 2
  34. 14
  35. 18
  36. 6
  37. 20
  38. 31
  39. 1
  40. 29

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