Count the number of balls in picture below:

I am an odd number. Take away a letter and I become even. What number am I?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

What am I?

The more of this there is, the less you see. What is it?

They are three errirs in this question. Can you find them?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?