Replace the question mark with the number below given a simple math problem.

There are 3 apples in the basket and you take away 2. How many apples do you have now?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

Find the last number in the series below:

voN luJ yaM raM ---

Buy me, smell me or deliver me, I do not change.

Who am I?

Below rebus represent famous DiCaprio movie. Can you name it?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

A man was telling some of his war stories to his grandchildren.
"When the World War I was on the verge of end, I was awarded for my bravery for I had saved a group of my men." He coughed and then added, "When we were fighting in northern France, an enemy soldier threw a grenade at us. Before it could explode, I picked it up and threw it away. For my act of bravery, right before the war ended, A General gave me a sword engraved with the words "Awarded for Display of Bravery and Heroism in World War 1"."

Hearing this, one of the grandson spoke up. "Grandpa, this is not a true story. It can"t be true!"

The truth is that it was not. How did the grand children know it?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?