If two's company, and three's a crowd, then whats four and five ?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

What has hands, but can’t clap?

Can you find out who is the kidnapper in below Picture and why, Explain ?

why number 8549176320 is one of a kind?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

What work can one never finish?