What building has the most stories?

What is both possible and impossible at the same time?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What can you see in the middle of March and April that you can never see in any other month?

I am 5 letters long.
My first two tell you who I am
My first 3 could be a medicine
My last three reversed could be a young boy.
My 4th, 3rd and 2nd in that order could be a fruit drink.
If you have me you may hang me round your neck
WHAT AM I ?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

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

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?