Math Sample Papers- I For Class 9 & 10

20 Questions | Total Attempts: 7215

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Class Quizzes & Trivia

Questions and Answers
  • 1. 
    A square shaped place of paper is cut into two pieces along a ling joining a corner and a point on a opposite edge. If the ratio of the areas of the two pieces be 3 : 1, than the ratio of the perimeters of the smaller piece and the original piece of paper.
    • A. 
    • B. 
    • C. 
    • D. 
  • 2. 
    From the month of August, whose first day is Tuesday, a day is selected, then the probability that the day selected is not Tuesday is.
    • A. 
    • B. 
    • C. 
    • D. 
  • 3. 
    The circumradius of a right triangle is 10 cm and one of the two perpendicular sides is 12 cm then the area of the triangle is
    • A. 

      96 cm2

    • B. 

      128 cm2

    • C. 

      48 cm2

    • D. 

      64 cm2

  • 4. 
    The following figure is a sector of a circle of radius 14 cm. then the permeter of this sector is
    • A. 

      35 cm

    • B. 

      36 cm

    • C. 

      39 cm

    • D. 

      38 cm

  • 5. 
    Which term of the sequence 114, 109, 104………. Is the first negative term?
    • A. 

      21st

    • B. 

      22nd

    • C. 

      23rd

    • D. 

      24th

  • 6. 
    The standard value of the least distance of distinct vision for the normal human eye taken as
    • A. 

      35 cm

    • B. 

      30 cm

    • C. 

      25 cm

    • D. 

      20 cm

  • 7. 
    The kinetic energy of a body increases by 300% Linear momentum of the body will be
    • A. 

      2 times of its initial value

    • B. 

      3 times of its initial value

    • C. 

      4 times of its initial value

    • D. 

      Remains constant

  • 8. 
    A Convex lens
    • A. 

      Is thicker at the middle than at the edges

    • B. 

      Is thicker at the edges than at the middle

    • C. 

      Has uniform thickness every where

    • D. 

      Is called a diverging lens

  • 9. 
    Which of the following statement is correct regarding work done by a force
    • A. 

      It can not be zero

    • B. 

      It can not negative

    • C. 

      It can not be positive

    • D. 

      It may be positive, negative and zero

  • 10. 
    Magnification (m) by a thin lens is equal to (where symbols have then usual meaning)
    • A. 
    • B. 
    • C. 
    • D. 
  • 11. 
    Which of the following represents an esterification reaction?
    • A. 
    • B. 
    • C. 
    • D. 
  • 12. 
    The acid present in vinegar is
    • A. 

      CHOOH

    • B. 

      CH3COOH

    • C. 

      CH3CH2COOH

    • D. 

      CH3CH2CH2COOH

  • 13. 
    Wine contains
    • A. 

      CH3OH

    • B. 

      C6H5OH

    • C. 

      C2H5OH

    • D. 

      CH3COOH

  • 14. 
    The general formula of alcohols is
    • A. 
    • B. 
    • C. 
    • D. 
  • 15. 
    • A. 

      Acidic in nature

    • B. 

      Basic in nature

    • C. 

      Amphoteric

    • D. 

      Neutral

  • 16. 
    Given below are the stage of binary fission in Amoeba. Which one out of the following would you select as the correct sequence of these stages?
    • A. 

      A, B, C , D

    • B. 

      D, C, A, B

    • C. 

      D, C, A, B

    • D. 

      C, A, D, B

  • 17. 
    Students A, B and C were given five raisins each of equal weight. The raisins were soaked in distilled water at room temperature. A removed the raisins after 20 minutes, B after 2 hours and C after 40 minutes. If PA, PB and PC denote percentage absorption of water obtained by students A, B and C respectively, then
    • A. 

      PA > PB > PC

    • B. 

      PA < PB < PC

    • C. 

      PA < PB > PC

    • D. 

      PA = PB = PC

  • 18. 
    Museum specimens are preserved in
    • A. 

      Acetone

    • B. 

      Water

    • C. 

      Alcohol

    • D. 

      Formalin

  • 19. 
    Protein body associated with storage of starch gains in Spiro gyra is called
    • A. 

      Leucoplast

    • B. 

      Amyloplast

    • C. 

      Pyrenoid

    • D. 

      Chloroplast

  • 20. 
    What is the first step for germination of seeds?
    • A. 

      Formation of young leaves

    • B. 

      Photosynthesis in light

    • C. 

      Imbibition of water

    • D. 

      Activation of enzymes in seeds

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