The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.
Boxes are labeled but all labels are wrong!
You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.
How many such operations are necessary to correctly label the boxes?
What can you see in the middle of March and April that you can never see in any other month?
Can you find a number that lies one third of the distance between 1/3 and 2/3?
Identify the hidden meaning behind this picture?
John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?
How can you drop a raw egg from a height onto a concrete floor without cracking it?
P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?
Can you find the odd one out from the below words ?
First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.
Can you divide the below-given shape into four equal and identical pieces?
Identify the 10 differences between the two given pictures.
The day before the 1996 U.S. presidential election, the NYT Crossword contained the clue “Lead story in tomorrow’s newspaper,” the puzzle was built so that both electoral outcomes were correct answers, requiring 7 other clues to have dual responses.