10th Grade(class) Counseling Test

12 Questions

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10th Grade Quizzes & Trivia

Science, Maths And Aptitude


Questions and Answers
  • 1. 
    On putting few dops of liquid on a pH strip,the strip changes colour to green. The liquid is most probably-
    • A. 

      Lemon Juice

    • B. 

      Dilute HCl

    • C. 

      NaOH Solution

    • D. 

      Water

  • 2. 
    Stomata plays an important role in-
    • A. 

      Respiration

    • B. 

      Photosynthesis

    • C. 

      Transpiration

    • D. 

      All Of Above

  • 3. 
    For Total Internal Reflection, Light Ray should travel from- 
    • A. 

      Denser to Rarer Medium

    • B. 

      Rarer to Denser Medium

    • C. 

      Any Plane with same frequency

    • D. 

      Does not depend on refractive index

  • 4. 
    In Single Plate Spherical Capacitor-
    • A. 

      Other Plate need not to be there

    • B. 

      Othe Plate is at infinity

    • C. 

      Other Plate is at Origin

    • D. 

      None of Above

  • 5. 
    Moving Charge has-
    • A. 

      Electric Field

    • B. 

      Magnetic Field

    • C. 

      Both

    • D. 

      None

  • 6. 
    Isotones have, same no.of-
    • A. 

      Protons

    • B. 

      Electrons

    • C. 

      Neutrons

    • D. 

      Mass no.

  • 7. 
    If HCF (252, 378) = 126, find their LCM. 
    • A. 

      756

    • B. 

      657

    • C. 

      567

    • D. 

      126

  • 8. 
      For what value of ‘k’ will the equations 13x+23y-1=0 and kx–46y-2=0 represents intersecting lines?
    • A. 

      K equals to 26

    • B. 

      K not equal to 26

    • C. 

      K equals to 13

    • D. 

      K not equal to 13

  • 9. 
    If two coins are tossed simultaneously, find the probability of getting exactly two heads.
    • A. 

      1/4

    • B. 

      1/2

    • C. 

      3/4

    • D. 

      1

  • 10. 
      If sina + cosa = 2 cos(90 −a ) , find cota .
    • A. 

      1.414

    • B. 

      0.414

    • C. 

      0

    • D. 

      1

  • 11. 
    Solve for x and y : 3(2x+y) = 7xy, 3(x +3y) = 11xy
    • A. 

      X=1 and y=3/2

    • B. 

      X=0 and y=0

    • C. 

      Both

    • D. 

      None

  • 12. 
    Light Year is a mesuring unit of
    • A. 

      Time

    • B. 

      Speed

    • C. 

      Distance

    • D. 

      Energy