New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Study the following table carefully and answer the questions given below: Data regarding number of visitors visiting an amusement park in a city in five different months.

    What is the average number of children who visited the

    park in the given months?
    A 58,720 Correct Answer Incorrect Answer
    B 42,550 Correct Answer Incorrect Answer
    C 30,455 Correct Answer Incorrect Answer
    D Cannot be determined Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    No. of children in Oct, 2016 = 78% of 65000 = 50, 700 No. of children in Nov, 2016 = 56% of 75000 = 42, 000

    No. of children in Dec, 2016 = 64% of 95000 = 60, 800
    No. of children in Jan, 2017 = 60% of 136000 = 81, 600
    No. of children in Feb, 2017 = 45% of 130000 = 58, 500
    So average of all children = (50700 + 42000 + 60800 + 81600+58500)/5 = Rs. 58720

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