Two bottles consist of different pills each. You must take the two pills at the same time and if you forget, or take one of them or take two of the same kind, you will die a miserable death. In a hurry, you pour from both the bottles at the same time and three pills fall in your hand.

Now you can’t throw away the pills as they are quite rare to be found. Also, both of the pills look the same and have all the characteristics similar. How will you ensure that you don’t take the wrong pill and die?