Solve the equation in the image by looking at the pattern closely.

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Where do you go to learn how to make ice cream?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

What demands an answer, but asks no questions

What is always in front of you but can’t be seen?

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?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?