Lily

Written on 1:00 am by Vja Students

In the middle of a round pool lies a beautiful water lily.The water lily doubles in size every day.After exactly 20 days the complete pool will be covered by the lily.After how many days will half of the pool be covered by the water lily?



Ans:19 days

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7 Comments

  1. Anonymous | 14 February 2008 at 1:56 am

    20 - 1 = 19 days

     
  2. Sameer bakshi | 14 February 2008 at 2:22 am

    19 dayz...

     
  3. Abhishek Kumar | 14 February 2008 at 4:11 am

    19 days

     
  4. Unknown | 14 February 2008 at 2:04 pm

    if it is consided that at 20th day pool will be fully covered with lily then obviously on 19 th day pool will be the halfly covered by lily !

     
  5. Unknown | 14 February 2008 at 9:53 pm

    ya 19 days!!!!

     
  6. Anonymous | 22 February 2008 at 8:44 pm

    19 days

     
  7. Unknown | 22 February 2008 at 9:34 pm

    19 days........

     

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