Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Decode the movie name from the below picture?

What is full of holes but still holds water?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

What has a ring but no finger?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

I’m tall when I’m young, and I’m short when I’m old. What am I?