Mensuration Math Exam: Trivia Quiz!

10 Questions | Total Attempts: 610

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Mensuration Math Exam: Trivia Quiz!

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Questions and Answers
  • 1. 
    DIRECTIONS for questions 1 to 10: Choose the correct option. Question: The base of the rectangular solid is a square, and its height is twice its length. If its volume is
    • A. 
    • B. 

       

    • C. 

       

    • D. 
  • 2. 
    The base of a prism is a trapezium whose parallel sides are 25m  and 13m  respectively, the distance between them being 6 m. Find the volume of the prism if its height is 22 m.
    • A. 
    • B. 
    • C. 
    • D. 
  • 3. 
    Sum of the radius of the base and the height of a solid cylinder is 10 CM  If the total surface of the cylinder is   the volume of the cylinder is.
    • A. 
    • B. 
    • C. 
    • D. 
  • 4. 
    A toy has a hemisphere base and a conical top as shown in the figure. The perpendicular height of the cone is 10 cm and radius of the hemisphere is 4 cm. Find the volume of the toy.
    • A. 

      302cu.Cm

    • B. 

      320cu.Cm

    • C. 

      203cu.Cm

    • D. 

      230cu.Cm

  • 5. 
    The lower part of a tent is a right circular cylinder and its upper part is a right cone. The diameter of the base is 80m and the total height is 70m and the height of the cylindrical part is 40m. Find the cost of material at Rs. 10 per sq.m
    • A. 

      RS. 183280

    • B. 

      Rs. 163280

    • C. 

      Rs. 168032

    • D. 

      Rs, 138062

  • 6. 
    The area of the three faces of a cuboid are in the ratio 1:3:4 and its volume is 144 c.c. The length of its diagonal is
    • A. 

      17 cm

    • B. 

      21 cm

    • C. 

      13 cm

    • D. 

      24 cm

  • 7. 
    The radii of two cylinders are in the ratio 2:2, and the heights are in the ratio 5:3, calculate the ratio of their volumes.
    • A. 
    • B. 
    • C. 
    • D. 

      None of these

  • 8. 
    A 4 cm cube is cut into 1 cm cues. What is the percentage increase in the surface area after such cutting?
    • A. 

      4%

    • B. 

      300%

    • C. 

      75%

    • D. 

      400%

  • 9. 
    If the diameter of a wire is decreased by 10%, for the volume to remain constant, the percentage of length to be increased is approximately
    • A. 

      12.5%

    • B. 

      15.3%

    • C. 

      23.4%

    • D. 

      26.7%

  • 10. 
    A man purchases 5 houses and 10 cows for Rs 1000  He sells the horses at 15%  profit and the cows at 10% loss. Thus he gets Rs 375  as profit. Final the cost of 1 horse and 1 cows separately.
    • A. 

      Rs 540

    • B. 

      Rs 405

    • C. 

      Rs 504

    • D. 

      Rs 450

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