I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

What does this mean?

CCCCCCC

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

What is at the end of a rainbow?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Whats the next number in the below number sequence pattern.

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?