Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

Forwards I am heavy, backward I am not. What am I?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?