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?

Replace the question mark with the correct number below.

Solve below rebus puzzle?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Move four matchsticks to the below square to form three squares?

I look at you, you look at me I raise my right, you raise your left. What am I?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Can you find the company name in the pictogram below?

Solve the puzzle by telling what does below picture means.