If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

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

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What has 88 keys?

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

Who am I?