It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What is next number in the pattern below:

131 517 192 123 ?

Move four matchsticks to the below square to form three squares?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I make two people out of one. What am I?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?

What is the next number in the series?

15 29 56 108 208 ?

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

If your uncle’s sister is not your aunt, what relation is she to you?