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?
A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.
This process kept repeating till it fell on the last leaf losing 1/75th of its volume.
Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?
The current time can be represented by below textual rebus.
0
=========
B.Sc
LLB
Can you tell us the current time?
What is so fragile that saying its name breaks it?
What can you see in the middle of March and April that you can never see in any other month?
What two things can you never eat for breakfast?
I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?
Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.
In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.
I have branches, but no fruit, trunk or leaves. What am I?
Always in you, Sometimes on you;
If I surround you, I can kill you.
What am I?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.