Puzzle 32| (Completion of Task)

A man is allocated a task. He doubles the task done everyday. If the man completely does the task in 18 days, how many days did it take for the man to complete 25% of the task?


Answer: 16

100% of task = 18 days

As he doubles the task everyday. So,

50% of task = 17 days

25% of task = 16 days.

This article is contributed by Vikash Kumar. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above

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