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Europeans Advent part 2 (in Tamil)
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Saravana Kumar is teaching live on Unacademy Plus

Saravana Kumar
# Founder of "Tamizha Academy" # l cleared TNTET # I have 7 years experience in competitive exams (TNPSC, TNTET, POLICE, ARMY, RRB)

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There is an empty reservoir whose capacity is 30 ltr. There is an inlet pipe which fills at 5L/min and an outlet pipe which empty at 4L/min.Both the pipes function alternatevely for 1 min. assuming that the inlet pipe is the first one to function , how much time will it take for the reservoir to be filled up to its capacity?
  1. TNPSC HISTORY [ EUROPEANS ADVENT]


  2. 1600


  3. GAF 601AD60155ADJIJil 11 60d@-1639


  4. 1664


  5. h6001 -1674