"The bacteria in a culture grows by 10% in the   first hour, decreases by 10% in the second
Channel: Doubtnut
Date: 2020-06-28

"The bacteria in a culture grows by 10% in the
 
  first hour, decreases by 10% in the second hour and again increases by 10% in
 
  the third hour. If the original count of the bacteria in a sample is 10000,
 
  find the bacteria count at the end of 3 hours."