Sets questions with Answers - Grade 9

Grade 9 sets questions with answers are presented.

  • Given the sets A = {a,b,c,d,e,f}, B = {e,c,g,h,w,s} and C = {h,k,l,m} find the sets
    1) A ∩ B
    2) A ∪ B
    3) A ∩ C
    4) A ∪ C
    5) B ∩ C
    6) B ∪ C iii) Φ

    Answers to the Above Questions

    1. 0 , 1
    2. 0 , 2
    3. 0 , 4
    4. 48 miles per hour
    5. 136 miles
    6. 12:05 a.m.
    7. 5y + 3x = 13
    8. length = 30 meters , width = 10 meters
    9. not enough information to solve the problem.
    10. 50 meters
    11. 72 sqrt(3) square centimeters.
    12. 80 pi cubic centimeters
    13. 200 pi square centimeters
    14. x = 6
    15. w = 19
    16. A = - 1/5
    17. 250 pi kilograms
    18. 1:4
    19. 10:48 a.m.
    20. perpendicular
    21. square with side length = 4 units
    22. length = 6 units and width = 3 units
    23. 20pi centimeters

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    Updated: 14 March 2009 (A Dendane)