question no 1

Put any riddles or brain teasing question here
Post Reply
User avatar
pgpapupg
Loyal Member
Loyal Member
Posts: 170
Joined: Oct 20, 2007

question no 1

Post by pgpapupg » Aug 14, 2009 Views: 2501

There is a pond which is very suitable for plankton growth. The amount of plankton is doubled every day. So if it takes 108 days to get the total pond filled with plankton, what is the number of days at which the pond was one-fourth filled?
Top
User avatar
happyhappy
Extreme Poster
Extreme Poster
Posts: 2151
Joined: Jun 22, 2009

Post by happyhappy » Aug 15, 2009

mujhe aata hai lakin men dekhon kisi or ko b aata hai to men bataonga,.

sahi hai ?
Top
User avatar
pgpapupg
Loyal Member
Loyal Member
Posts: 170
Joined: Oct 20, 2007

waiting for the answer

Post by pgpapupg » Aug 18, 2009

what is the answer? saab public kidhaar gaya...itna sannata kyon chhaya hai bhai?
Top
User avatar
pgpapupg
Loyal Member
Loyal Member
Posts: 170
Joined: Oct 20, 2007

Post by pgpapupg » Sep 03, 2009

It took 108 days to get filled. That means it took 107 days to get it half filled so that it would full-fill the next day.
Just like that the pond was one-fourth filled in 106 days.

Now reply me that how many of you have thought of 27 days
(108/4=27)...this is not the correct answer...isn't it?
Top
Post Reply

Return to “Riddles & Puzzles”