How many triangles can you find in this given picture?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Can you solve below mathematical equation?

2^1234 - 2^1233

Imagine you are in a room with no windows or doors. How will you get out?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day