A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside. The man said, "Oh! I am really sorry, I thought this was my room." He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man. What made her suspicious of that man? He might have been genuinely mistaken.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Which alphabet is a part of our body?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

I am white when I am dirty, and black when I am clean. What am I?

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

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?