I have Rs.50 and I spend it in the way as below.

What do you call a fish without an eye?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

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

A sundial has the fewest moving parts of any timepiece. Which has the most?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

What type of tree can I carry in my hand?