You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Can you make a six-letter word using the letters N, A and B ?

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

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

The centre of the third figure is empty. What digit should fit inside?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

What is the next shape from answers A, B, C, and D figure?

Why 1729 is a magic number? Answer Logically.