If two's company, and three's a crowd, then whats four and five ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What can you catch but never throw?

How many times can you subtract the number two from the number fifty?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

How many letters are in the alphabet?

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

All Marigolds are flowers.
Few Flowers are used to make colors.
Therefore, some Marigold are used to make colors.

True Or False?

What does this mathematical rebus means ?