10th Class Mathematics Triangles Question Bank Case Based (MCQs) - Triangles

  • question_answer
    If she pulls in the string at the rate of \[\text{5 cm}/\text{s}\] then the Length of the string pulled in 12 seconds is:

    A) \[0.\text{6 m}\]

    B) \[1.\text{6 m}\]

    C) \[0.8\text{ m}\]

    D) \[1.2\text{ m}\]

    Correct Answer: A

    Solution :

    Length of the string pulled in
    \[12s=5\times 12=60cm=0.6m\]
    So, option [a] is correct.


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