There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

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 ?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

What goes through cities and fields, but never moves?

What does below pictogram mean?