Can you place six X (crosses) in below board without making three in a row in any way ?

Before Mount Everest was discovered, what was the highest mountain in the world?

Find the hidden panda in the image below.

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

The dirtier I get, the whiter I look. Who am I?

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?

Below rebus represent famous DiCaprio movie. Can you name it?

Count the Triangle in the figure given below:

There was a blind beggar living on the footpath of a street. Suddenly one day, the beggar's brother died. What was the relation of the blind beggar with the person who died?

PS: Brother is not the answer.