Find the hidden tiger in the given optical illusion ?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

Find the missing number in the sequence below:

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

What number should come in place of the question mark below?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Can you move 2 matchsticks to form four equal sized squares.