Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Find the number of squares in the below picture

Which country gets ill every time?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

What can go up a chimney down, but can’t go down a chimney up?

What kind of storm is always in a rush?

Detective Rockford was jogging near the beach at 4:30 am.
He hears a sound near the shack "No Michael, Please Do not shoot me".
Next instance he heard the sound of gunfire. Rockford rushes to the shack where he finds women lying dead and a gun in close proximity of three "Doctore Lawyer and a Teacher".

Rockford immediately knew that the Lawyer has committed the crime. How?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?