You have 5 jars of pills. Each pill weighs
10 gram, except for contaminated pills contained
in one jar, where each pill weighs 9 gm. Given
a scale, how could you tell which jar had the
contaminated pills in just one measurement?
More Puzzles
Blog Archive
-
▼
2008
(84)
- March 2008 (19)
- April 2008 (2)
- May 2008 (2)
- July 2008 (4)
- August 2008 (6)
- September 2008 (10)
- October 2008 (10)
- November 2008 (5)
- December 2008 (26)
-
►
2009
(73)
- January 2009 (16)
- February 2009 (6)
- March 2009 (6)
- April 2009 (8)
- May 2009 (5)
- June 2009 (6)
- July 2009 (5)
- August 2009 (4)
- September 2009 (4)
- October 2009 (2)
- November 2009 (4)
- December 2009 (7)
-
►
2010
(28)
- January 2010 (1)
- February 2010 (4)
- March 2010 (5)
- April 2010 (4)
- May 2010 (2)
- June 2010 (1)
- July 2010 (1)
- August 2010 (2)
- September 2010 (1)
- October 2010 (1)
- November 2010 (2)
- December 2010 (4)
-
►
2011
(25)
- January 2011 (3)
- February 2011 (4)
- March 2011 (3)
- April 2011 (3)
- May 2011 (1)
- June 2011 (1)
- July 2011 (1)
- August 2011 (3)
- September 2011 (1)
- October 2011 (2)
- November 2011 (2)
- December 2011 (1)
-
►
2012
(10)
- January 2012 (2)
- March 2012 (1)
- April 2012 (1)
- May 2012 (1)
- July 2012 (1)
- September 2012 (1)
- October 2012 (1)
- November 2012 (1)
- December 2012 (1)
-
►
2013
(1)
- November 2013 (1)
-
►
2014
(12)
- February 2014 (3)
- March 2014 (1)
- April 2014 (1)
- May 2014 (1)
- September 2014 (1)
- October 2014 (1)
- November 2014 (3)
- December 2014 (1)
-
►
2015
(52)
- January 2015 (8)
- February 2015 (13)
- March 2015 (7)
- April 2015 (4)
- May 2015 (3)
- June 2015 (1)
- July 2015 (2)
- August 2015 (2)
- September 2015 (3)
- October 2015 (4)
- November 2015 (3)
- December 2015 (2)
-
►
2016
(13)
- January 2016 (2)
- February 2016 (1)
- April 2016 (1)
- May 2016 (5)
- June 2016 (2)
- October 2016 (1)
- December 2016 (1)
-
►
2017
(3)
- February 2017 (3)
3 comments:
answer goes lik this.....
mark each jar wid numbers namely 1,2,3,4,5...
then take 1 pill from 1st jar,2 from second..and so on.......
now measure the weight...
if all were perfect it would weigh 150gm...calculate the reduced weight and tat is the mark on the desired jar.....
eg if the weight is 148..the jar will the 1 marked as 2
wrong...7
no u only need 1. like wgopu said
Post a Comment