How many times do a clock's hands overlap in a day ?

What am I?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

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.

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?