A clock slows down one minute every 24 hours. How long will it take to slow down by one hour?

গণিত Time and Work 07 Oct, 2020

প্রশ্ন A clock slows down one minute every 24 hours. How long will it take to slow down by one hour?

  • ক.
    24 days
  • খ.
    30 days
  • গ.
    60 days
  • ঘ.
    60 hours

সঠিক উত্তর

60 days

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