What building has the most stories?

Who is that with a neck and no head, two arms and no hands? What is it?

Find the smallest sentence with all the English alphabet.

Which Travels Faster? Solve below famous picture riddle:

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

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

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

What does the below mathematical rebus mean?

1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?