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

? : 3839 :: 11 : 1209

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Can you find a rabbit in the given picture?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

What jumps when it walks and sits when it stands?