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?

What am I?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

John was drowned by he was not wet. How?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title