Why are all black people so quick ?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

When 99 is considered higher than 100?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?