Showing posts with label Brainstorming. Show all posts
Showing posts with label Brainstorming. Show all posts

Monday, July 30, 2012

4 identical tablets

Brainstorming


That you are given 4 identical tablets. Of which 2 are for cold and 2 for headache. 100mg each. All the tablets look the same. You have a patient and you have to provide him with the medicine. You must give him one tablet for cold and one for headache. But you do not know which one is for cold and which one for the headache. So how will you give it to him. If he has more than 100mg of a specific medicine he'll die.





Sunday, July 1, 2012

10 Bags of Gold Coins

 

You are given 10 bags of gold coins. Nine bags contain coins that each weigh 10 grams. One bag contains all false coins that weigh one gram less. You must identify this bag in just one weighing. You have a digital balance that reports the weight of what is placed on it.

 

black and white caps problem

Brainstorming

3 black caps and 2 white caps randomly 3 caps are chosen and A,B,C are made to wear they are standing in que and A can see B nC , B can only see C and C cant see anyone A is asked which cap are you wearing? Ans from A was he don't know
B was asked which cap is he wearing? B answered I don't know But when asked C , he gave the correct answer.


The question was...which color cap was C wearing?