Give it food and it will live; give it water and it will die.
John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?
Hint: It is not 1/2 as you would first think.
Count the squares in the matchstick puzzle below?
There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?
You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?
It is always ahead of me yet I can never see it. What is it?
If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?
What is full of holes but still holds water?
Find the hidden tiger in the given optical illusion ?
Can you solve this picture maths equation?
Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.
Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'
To this, the man who was wearing the Green shirt said. 'Wow, thats right.'
Can you identify who is wearing which colour shirt ?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.