A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

What does the rebus below mean?

TEN BADTION

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Solve this riddle by finding the odd one out from the rest.

who is silent in the parliament?

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?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

Can you count the number of rectangles on a chessboard?