Find the value of "?" in the ball picture Riddle below:

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Can you find out the missing number in the grid?

Spot 5 differences in two Christmas tree below:

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

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

Can you solve the photo plexer logic ?

The more you take me, the more you leave me behind.
Who Am I?