Find out the number of circles in the given picture having Illusion

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?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What four weights can be used to balance from 1 to 30 pounds?

How can you leave a room with two legs and return with six legs?

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?

Why are televisions attracted to people?

Can you complete the sequence?

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

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?