You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

My location can be determined by the below rebus.
So where am i ?

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

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

If eleven plus two equals one, what does nine plus five equal?

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?