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

why?

Buy me, smell me or deliver me, I do not change.

Who am I?

If eleven plus two equals one, what does nine plus five equal?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Through your logical capabilities, can you make 7 an even?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?