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10th Class Mathematics Statistics Question Bank Statistics and Probability

  • question_answer
    A contractor employed 18 labourers at Rs. 12 per day, 10 labourers at Rs. 13.50 per day, 5 labourers at Rs. 25 per day and 2 labourers at Rs. 42 per day. The average wage of a labourer per day is

    A)  Rs. 16                    

    B)         Rs. 20

    C)  Rs. 24                  

    D)         Rs. 28

    Correct Answer: A

    Solution :

    Not available


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