There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

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

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What is the riddle which can be asked all day with a different correct answer each time.

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you solve below mathematical equation?

2^1234 - 2^1233