Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Prove that the below maths equation is true.

8 + 8 = 91

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

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 ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

what does this picture(rebus) riddle means ?

There is something which you can be arrested for attempting but not for successfully completing.