What's the best place to go shopping in the ocean?

What does below pictogram mean?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

It is always ahead of me yet I can never see it. What is it?

What do you call a fish without an eye?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

You are a thief and you are being punished for your crime. People have tied your head down on a tree with a rope that has been anchored in the ground. A candle is burning below the rope which is slowly burning it away. Just below your head, a Lion has been left loose and is waiting for you to drop down on the ground so he can have you as his lunch.

You have to survive the scenario. How will you do it?

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