Count the number of lines in the image below ?

Count the squares in the matchstick puzzle below?

Can you write down eight eights so that they add up to one thousand?

What does this mathematical rebus means ?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

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.

Out of four images which one is the odd one out?

A time long back, there lived a king who ruled the great kingdom of Trojan House. As a part of the renovation of the kingdom to meet future security needs, he asked his chief architect to lay down a new play in a manner that all of his 10 castles are connected through five straight walls and each wall must connect four castles together. He also asked the architect that at least one of his castles should be protected with walls. The architect could not come up with any solution that served all of King's choices, but he suggested the best plan that you can see in the picture below. Can you find a better solution to serve the king's demand?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.