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

Which number comes next in the number series?

2, 9, 30, 93, ?

Can you find the thief by just looking at the picture below?

Spot what is wrong here in below Picture?

You can see it everyday, But cannot touch it at will. What is it?

Mr. Buttons was all set to go to the village of Buttonland to meet his friend. So, he packed his bags and left for the village at 5 in the morning. Upon travelling on a road for miles, he came across a point where the road diverged into two. He was confused on which road to take. He gazed around and he saw two owls sitting on a branch. He thought he could ask for directions for the village from the two owls. So he went to the tree. There he saw a sign which read, "One owl always lies, and one is always truthful. They both fly away if you ask them more than 1 question."
Mr. Buttons was caught in the dilemma of what to ask? And from which owl to ask, since he only had one question. What should Mr. Buttons ask?

By using 'because' continuously three times, can you make an English statement ?

There is a place where if I stand up straight, I will still be considered sideways.

Can you place six X (crosses) in below board without making three in a row in any way ?

I travel all around the world but always stay in the corner. What am I?