Haryana PMT Haryana PMT Solved Paper-2001

  • question_answer
    Direction: In the question Assertion (A) and Reason (R) are given then the correct answers will be as: (A) Rubber is a more elastic than glass (R) The rubber has higher modulus of elasticity than glass

    A) If both (A) and (R) are true and (R) is the correct explanation of the (A)

    B) If both (A) and (R) are true but (R) is not the explanation of (A)

    C) If (A) is true but (R) is false

    D) If (A) is false but (R) is true

    E) Both (A) and (R) are false

    Correct Answer: A

    Solution :

                    Elasticity is the property of a material by      virtue of which a body regains its original   shape after the removal of the applied force.  We also know that rubber has high elasticity    while glass is brittle in nature without any elastic limit,                                


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