With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What 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?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Can you spot the hidden girl in the picture below?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What has lots of eyes, but can’t see?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Can you find out the number that should replace the question mark with a valid reason?