top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How many times did the coin landed on Heads ?

+1 vote
267 views

Christopher and Jonathan were having bets. They decide that a coin will be flipped twenty times and each time it turns heads, Christopher will give $2 to Jonathan and each time it turns out to be Tale, Jonathan will give 3$ to Christopher. After flipping for twenty times none of the both won or lost any amount.

How many times did the coin landed on Heads ?

posted Oct 1, 2014 by Rajni

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer (Check Answer ▼)





Similar Puzzles
0 votes
If you toss a coin ten times and it lands heads up every time, what is the probability that it will land heads..........

If you toss a coin ten times and it lands heads up every time, what is the probability that it will land heads up if you toss it again?

+1 vote
A tosses a fair coin 50 times and B tosses another 51 times. What is the probability that B got more heads than A?

A tosses a fair coin 50 times. B tosses another fair coin 51 times. What is the probability that B got more heads than A?

0 votes
There are 100 coins on a table; each coin has a heads side and a tails side. There are 10 heads and 90 tails showing....

There are 100 coins on a table; each coin has a heads side and a tails side. There are 10 heads and 90 tails showing. You cannot see the coins or feel for which side is facing up. Your mission, should you choose to accept it, is to divide the coins into 2 piles so that both piles have the same number of heads.

...