Take 500 of the bottles and put one drop from each of them into an empty bottle. Taste the juice in that bottle. If it's bitter, you know the poison is in one of them; if not, it's in one of the other 500. Now, take 250 of the bottles you've chosen and put one drop from each into another empty bottle and taste it. Now, you've narrowed it down to 250 bottles. Repeat, and narrow it down to 125... then 63... then 32... 16...8... 4... 2... and finally 1. And you only had to taste the juice 10 times, instead of possibly 999.
there are 1000 bottles and one is spoiled !!
NICE ! now our job is to detect the spoiled 1 with minimum
sips .... hmmmm think like sherlock holmes now !
probability of finding that one in 1000 is 1/1000
divide those 1000 into 4 parts 250 ,250, 250, 250
well well well now as i told only one is bitter means, it is
alkaline and it will turn a red litmus paper (ph paper) into
now collect a litmus paper from nearest store and start
dipping in first 250 bottles block !!
voila !! if it turned to blue , that one is the infected one
!! and u spotted it without even sipping :P
27.) Given that the cost price of 10 oranges is equal to the
cost price of 1 kg of apples and the cost price of 12 apples
is equal to the cost price of 1 kg of oranges. If the
selling price of 15 oranges is equal to the selling price of
1 kg of apples, then the selling price of 1 kg of oranges is
equal to selling price of (Assume that all the apples are
identical and this holds true for the oranges as well.)
a) 8 apples
b) 9 apples
c) 10 apples
d) 12 apples
in 1999 diana read 10 english books and 7 french books in
2000 she read twice as many french books as english
books.if 60% of the books that she read during the 2 years
were french.how many books did she read in 2000