In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

What is the riddle which can be asked all day with a different correct answer each time.

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

What's the only room from which no one can enter or leave

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

John was piloting a plane behind a car but was never able to overtake it. Why?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Prove that twice of ten is the same as twice of eleven.

What has one letter and starts with an E?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?