Replace the question mark with the correct number in the below-given picture?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

Can you start the fire using two pieces of wood?

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

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

How many triangles can you find in this given picture?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Find the last number in the series below:

voN luJ yaM raM ---

Why are televisions attracted to people?