I am an odd number. Take away a letter and I become even. What number am I?

Five teams were competing in cricket where they faced each other exactly once. After the tournament, the following is the point table.

DareDevils 6
SuperKings 5
Royals 4
Sunrisers 2
Riders ?

How many points did Riders end up with?

You can see it everyday, But cannot touch it at will. What is it?

Can you solve the below tricky visual equation?

what does the below rebus means?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

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

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

The more you take me, the more you leave me behind.
Who Am I?