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Q: 19 persons do 19 programs in 19 hours . If they take 15 mins interval and then how much time they need to do 52 programs.

  • 1
    23 hours
  • 2
    47 hrs 15 min
  • 3
    52 hrs 15 min
  • 4
    22 hrs 15 min
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Answer : 3. "52 hrs 15 min"
Explanation :

Answer: C) 52 hrs 15 min Explanation: Since they can do 19 programs in 19 hours, Then 52 programs in 52 hours respectively.And a 15 min intervalTotal time they take to do 52 programs is 52 hours 15 minutes.

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