Featuring the unique "ScienceToday" monthly magazine published by Times of India, during 1966-1991.
Showing posts with label Brain teasers. Show all posts
Showing posts with label Brain teasers. Show all posts

Tuesday, October 23, 2007

Brain Teasers

January 1970 issue of ST is very important to us. Why ? Please read on ….

“ The lonesome PUZZLE OF THE MONTH is gone ! Starting with this issue, ….. its BRAIN TEASERS !! "

The teasers will be of various kinds; some mathematical, some logical, some on geometry,…. So, we continue with the series “A puzzle a day”. Please try your brain at these puzzles. Please post your answers, if you get !!

Wednesday, October 10, 2007

Brain Teasers

P 09    0567 BrTsr 101007

A shop keeper has a weighing scale and four weights. If nothing in his shop weighs more than 40 kg, and he can weigh every single kilogram from 1 to 40 with these four weights, how much does each weight weigh ?