How many times can you subtract the number two from the number fifty?

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?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

My location can be determined by the below rebus.
So where am i ?

What number divided by 4 is the same as that number minus 4?

Can you start the fire using two pieces of wood?

Which part of London exists in France as well ?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Can you fill the blank with the correct number?

6 30 870 756030 _____