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.

Can you count the number of squares in the given picture?

How many sides does a circle have?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

Can you solve this picture maths equation?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?