AIIMS AIIMS Solved Paper-1999

  • question_answer

    Directions for Question: The questions consist of two statements each, printed as assertion and reason. While answering these questions you are required to choose any one of the following four responses:

    Assertion: On a rainy day, it is difficult to drive a car or bus at high speed. Reason: The value of coefficient of friction is lowered due to wetting of the surface. These questions consist of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

    A) If both A and R are true, and R is a correct explanation of the A.

    B) If both A and R are true, but R is not a correct explanation of the A.

    C) If A is true, but R is false.

    D) If both A and R are false.               

    Correct Answer: A

    Solution :

    On a rainy day, due to wetness of the surface, the coefficient of friction becomes lowered which might very easily lead to skidding of a bus or car. Thats why it is difficult to run a bus or a car with high speed on a rainy day.


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