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6th Class Science Motion and Measurement of Distances Question Bank Motion and Measurement of Distances

  • question_answer
    Four pieces of wooden sticks P, Q, R and S are placed along the length of 15 cm long scale as shown in figure. What is the average length of these sticks?

    A) 2.0 cm            

    B) 2.5 cm

    C)        2.6 cm        

    D)        2.9 cm

    Correct Answer: C

    Solution :

    P = 2.1 cm; Q = 3.0 cm; R = 3.1 cm; S = 2.5 cm Average length of these sticks \[=\frac{P+Q+R+S}{4}=2.6\,cm\]


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