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?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

When it's bad luck to meet a black cat?

What does this rebus puzzle means ?

Whats the next number in the below number sequence pattern.

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?