Rectify the following equality 101 - 102 = 1 by moving just one digit.

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

Make a sentence consisting of three words that have the whole alphabet.

What does this rebus mean?

O
N
C
E
TIME

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

Why is the Hole below a Lock?

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

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

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 ?