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Railways NTPC (Technical Ability) Metrology and Inspection Question Bank Metrology and Inspection

  • question_answer
    The following data pertain to a worker:
    Base rate = Rs. 20 per hour
    Time taken for completing the job = 2 hours.
    Standard time = 3 hours.
    Under Halsey plan, the total earning of the worker is:

    A) Rs. 36.67                      

    B) Rs. 40.67

    C) Rs. 46.67                      

    D) Rs. 5657

    Correct Answer: C

    Solution :

    Under Halsey plan, \[W=HA+(S\,-A)\,\frac{H}{3}\] \[=20\times 2+(3-2)\times \frac{20}{3}=Rs.\,46.67\]


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