Kohli and Dhoni decided to have a paintball match.
Kohli told Dhoni, "Sir it is not right as you got thrice the paintballs I have".

Dhoni instantly gives Kohli 10 hit paintballs.
Kohli replied, "Sir, I believe you still have twice the paintballs than I have".

Dhoni gives "?" more paintballs to Kohli.
Kohli replied, "Sir it is even now, Let us have a match".

What is "?".

I am the fastest animal but cannot climb the tree. What am I?

What has many keys but can’t open a single lock?

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

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

I have an eye but still cannot see.

Who am I?

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

What is the riddle which can be asked all day with a different correct answer each time.

Why 1729 is a magic number? Answer Logically.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?