What is the next number in this series?

4,12,84,3612....

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

? : 3839 :: 11 : 1209

Lady Gaga is pregnant and currently has 6 daughters

1. Dorry 2. Rebeka 3. Michael 4. Faniya 5. Sophia 6. Lavanya

What will she name her next child girl? (Think Logical)

A. Neema B. Tanya C. Tisha D. Jenniffer

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Which alphabet letter is a question?

I look at you, you look at me, I raise my right, you raise your left. What am I?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

The answer I give is yes, but what I mean is no. What was the question?