Move four matchsticks to the below square to form three squares?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What is the word or phrase?

Which tank will fill first?

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

If your uncle’s sister is not your aunt, what relation is she to you?

What does this simple rebus mean?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?