Question: B takes 12 more days than A to finish a task. B and A start this task and A leaves the task 12 days before the task is finished. B completes 60% of the overall task. How long would B have taken to finish the task if he had worked independently?

A. 48 days
B. 36 days
C. 28 days
D. 32 days

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Comments are closed.

  1. Sir….your questions and answers are absolute……….
    Perfect questions with perfect answers

  2. I echo the other comment in this video- this was a clinical execution. Since most of the language and thereby most of the equations are given in terms of the no. of days you chose to equate the days themselves. Thank you Sir for this brilliant solution!

  3. Pritam Mishra 3 years ago

    Sir I did it through option

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