CBSE 10th Pre Board Exam Model Question Papers of Science

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CBSE 10th Science Pre Board Exam Model Question Papers are attached below.

Some sample questions from the question papers rae:

• Write down four important characteristics of image formed by a plane
  

• Define 1 dioptre of power of a lens.
  

• Draw the various stages of reproduction in amoeba in a proper sequence.
  

• In the following food chain, 100 J of energy is available to the lion. How much energy available to the producer? Plant — Dear — Lion
  

• What is the function of ozone in the upper stratosphere?
  

• Why does sky look blue on a clear day?
  

• When is the force experienced by a current carrying conductor placed in a magnetic field is the largest?   
  

• State the rule which gives direction of magnetic field associated with a current carrying conductor.    
  

For question papers on CBSE 10th Science pre Board Exam, click the links below.