I have branches, but no fruit, trunk or leaves. What am I?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Replace the question mark with the correct number in below Picture:

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

In the given picture, in how many ways can you read the word "Tiger"?

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?

I am white when I am dirty, and black when I am clean. What am I?