Which is the rope you never skip with?

What does this mean?

CCCCCCC

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

How many times can you subtract the number 5 from 25?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

By using 'because' continuously three times, can you make an English statement ?

In the image below, can you find the value of an angle(y)

Prove that the below maths equation is true.

8 + 8 = 91

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.