What is full of holes but still holds water?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

What is both possible and impossible at the same time?

What does Alexander the Great and Winnie the Pooh have in common?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

What do you answer even though it never asks you questions?

Find the last number in the series below:

voN luJ yaM raM ---

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

Remove two matchsticks to make the below equation correct.