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

O T T F F S S ?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

Solve below popular number sequence
314 159 265 358 979 323 846 ?

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

The more of this there is, the less you see. What is it?

In The Image Below Which clock is the odd one out?

The great emperor Akbar once ruled India. He was well known for his intelligence. But along with that, he was known for the Nine Gems in his court. One of the nine gems was Birbal, a quick witted and extremely intelligent man. The stories of his wit were widely popular.

Once a king ruling in a distant land heard of Birbal. To check his wit, he sent an invitation and called him to visit his land. Akbar allowed Birbal to go and he took off on the journey.

Upon reaching that kings kingdom, he was welcomed with flowers. He was then escorted to the palace of the king. Upon entering the palace, Birbal found that there were six people sitting in front of him adorning the same robe. They were also lookalike and it was hard to judge who the real king was.

After a couple of minutes, Birbal approached one of them and bowed in front of him greeting him.

That was the real king. How did Birbal know who was the real king ?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?