Solution:

See o double you

Solution:

99 matches.

The number of matches will always sum up to one less than the number of players in a knock out tournament. You may calculate it in any manner. Thus 99 matches were played.

Solution:

Birbal drew another line that was larger than the pre-drawn line. Now the pre drawn line was smaller.

Solution:

Both of them were sitting in the opposite directions of the table with their backs facing each other.

Solution:

I + IX = X

The equation read from the other side becomes X = XI + I which is false.

Solution:

"Hold up one of your shields and I will pierce it with one of your spears," said Birbal with a smile.

Solution:

11 / .11

Solution:

The old lady of course.
After helping the old lady into the car, I give the car keys to my best friend.
And then i go ib the bus with child love <3

Solution:

Six.

There are only five colors, so six socks guarantee that two will be the same color.

Solution:

6 (the number of letters in the month august)

January : 7 letters
February: 8 letters
March : 5 letters
April : 5 letters
May : 3 letters
June : 4 letters
July : 4 letters