Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

What has hands, but can’t clap?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Can you solve the equation by finding the value of
A) Horse
B) Cowboy boot
C) Horseshoe

In the Picture?

During which month do people sleep the least?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?