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

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

During which month do people sleep the least?

How can you tell a raw egg from a hard-boiled egg?