Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

I have an eye but still cannot see.

Who am I?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

what does this below rebus represent identXQQQQQME

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?