The Preparation Of Mid Semester I (Math Ix) By Mrssriendangs

15 Questions | Total Attempts: 143

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The Preparation Of Mid Semester I  (Math Ix) By Mrssriendangs - Quiz

This quiz is made for grade IX SMP please try to answer these questions and choose the correct answer


Questions and Answers
  • 1. 
    Quadrilaterals ABCD and RSTU below are similar. the values of x and z are…
    • A. 

      A. 2 and 12

    • B. 

      B. 3 and 12

    • C. 

      C 18 and 27

    • D. 

      D. 2 and 6

  • 2. 
    Consider the following figure. which one is correct of the statement below
    • A. 

      A. AC: GE = AB : EF

    • B. 

      B. GF : BC = EF : AB

    • C. 

      C. BC : GF = AB : GE

    • D. 

      D. AC : GF = GE : AB

  • 3. 
    The length of rectangle is ( x + 2) cm and the widht is x cm. the perimeter of rectangle is equal to area of four squares. all of squares are congruent. if the perimeter of a square  is 12 cm. the value of 2x is ...
    • A. 

      A. 12 cm

    • B. 

      B. 14 cm

    • C. 

      C. 16 cm

    • D. 

      D. 18 cm

  • 4. 
    Consider the following figure. if the measure of angle BAC = angle CED = 90 degrees, if AB = 8 cm, DC = 5 cm and ED = 4 cm, calculate the length of AE  
    • A. 

      A. 2 cm

    • B. 

      B. 3 cm

    • C. 

      C. 4 cm

    • D. 

      D. 5 cm

  • 5. 
     Consider the following figure. the value of x is .....  
    • A. 

      A. 2.0 cm

    • B. 

      B. 3.5 cm

    • C. 

      C. 5.8 cm

    • D. 

      D. 7.0 cm

  • 6. 
    Look at the figure. calculate the length of y
    • A. 

      A. 8 cm

    • B. 

      B. 10 cm

    • C. 

      C. 12 cm

    • D. 

      D. 14 cm

  • 7. 
    Look at the figure, the length of EF is ....
    • A. 

      A. 10 cm

    • B. 

      B. 12 cm

    • C. 

      C. 13 cm

    • D. 

      D. 14 cm

  • 8. 
    The surface area of cylinder is 156  cm2and its diameter is 12 cm, the height of cylinder is ....
    • A. 

      A. 6 cm

    • B. 

      B. 7 cm

    • C. 

      C. 8 cm

    • D. 

      D. 9 cm

  • 9. 
    Given the diameter of cone is 48 cm and the height of cone is 32 cm, The slant height of cone
    • A. 

      A. 16 cm

    • B. 

      B. 24 cm

    • C. 

      C. 32 cm

    • D. 

      D. 40 cm

  • 10. 
    A lateral cone is made from a piece of cardboard with a shape  3/4 of the circle, having a radius of 12 cm. Find the radius of cone’s base.  
    • A. 

      A. 36 cm

    • B. 

      B. 24 cm

    • C. 

      C. 12 cm

    • D. 

      D. 9 cm

  • 11. 
    A hemispherical solid has a diameter of 4.2 cm. (phi= 22/7), the surface area of it is ….cm2           
    • A. 

      A. 221.76

    • B. 

      B. 41.58

    • C. 

      C. 27.72

    • D. 

      D. 13.86

  • 12. 
    The volume of cone is 84.78 cm3, if the radius of base is 3 cm and phi= 3,14 then the height of cone is ….  
    • A. 

      A. 2 cm

    • B. 

      B. 3 cm

    • C. 

      C. 6 cm

    • D. 

      D. 9 cm

  • 13. 
    Look at the figure. the area of the figure is .... = 3,14
    • A. 

      A. 150.72

    • B. 

      B. 188.40

    • C. 

      C. 376.80

    • D. 

      D. 414.48

  • 14. 
    The radius of cylindrical object is 70 cm and its height is 100 cm. this object contains the full karosene. if the karosene will be poured into some small cylindricals with radius 14 cm and its height 25 cm. how many small cylindrical are necessaried...
    • A. 

      A. 100

    • B. 

      B. 70

    • C. 

      C. 25

    • D. 

      D. 20

  • 15. 
    Look at the picture. A solid is composed from a cylinder and two hemispheres at the ends of the cylinder . If the total length of the solid is 104 cm and the radius of each of the hemisphere is 7 cm, The cost of polishing the surface of the solid at the rate of Rp100 per cm2 is …. .
    • A. 

      A. Rp457,600

    • B. 

      B. Rp396,00

    • C. 

      C. Rp61,600

    • D. 

      D. Rp10,400

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