How many triangles are there on the puzzle below?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

Next Number in the Series,

5, 16, 49, 104, ?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

Keyboard words are not in alphabetical order, Why?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What does it mean?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?