A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?
In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?
This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?
We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?
The centre of the third figure is empty. What digit should fit inside?
Find the hidden panda in the image below.
As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?
There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.
Can you find that number?
Open a Laptop which is password protected. Hint for the password is given as below:
1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches
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?
Which tank will fill first?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.