Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

A very interesting trivia question for all.

Why do men's shirts have their buttons on the right side and women's have buttons on the left-hand side?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

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

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

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

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?