I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

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?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

I have eight fingers and two thumbs but I do not live. What Am I?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

Can you count the number of squares in the figure below?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

What does the below rebus riddle means?

Which part of London exists in France as well ?

Can you fill the blank with the correct number?

6 30 870 756030 _____