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

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

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

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Find the smallest sentence with all the English alphabet.

Can you find out who is the kidnapper in below Picture and why, Explain ?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

What is the next number in this matchsticks series riddle?