solve these awesome riddle,only for brainy???

@sidddd (860)
India
December 16, 2006 11:29pm CST
well friends solve them,only if you can 1 If you put a coin in an empty bottle and insert a cork into the neck of the bottle, how could you remove the coin without taking the cork out or breaking the bottle??? 2 Your sock drawer contains ten pairs of white socks and ten pairs of black socks. If you're only allowed to take one sock from the drawer at a time and you can't see what color sock you're taking until you've taken it, how many socks do you have to take before you are guaranteed to have at least one matching pair??? 3 You drive to the store at 20 mph and return by the same route at 30 mph. Discounting the time spent at the store, what was your average speed??? And if you say correct answer atleast for two then hats off to you.
1 person likes this
2 responses
• India
17 Dec 06
well its a tough q and will have to think and answer.
• United States
17 Dec 06
aww those werent that hard at all..:) heres my answers, Just push the cork into the bottle and shake the coin out. \the second one was pretty hard...i was on this forever!!! but this is my answer.. Three. In the worst case, the first two socks you take out will consist of one black sock and one white sock. The next sock you take out is guaranteed to match one or the other. this was a hard hard one..but i say the answer is 24 miles per hour,, ok now let me know how i did please? thanks for the brainers.. i love em!