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?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Complete the table series riddle by finding the number that can replace "??".

What do you see in the image below

What does this mean?

CCCCCCC

What breaks yet never falls, and what falls yet never breaks?

Solve the following series:
AZ, GT, MN, __, YB