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?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

What Deficiency does the below rebus represent?

VIT_MIN

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Find the number of squares in the below-given picture.

There is something which is always coming but never arrives?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What word is pronounced the same if you take away four of its five letters?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?