Can you replace the question mark with the correct number?

12345 a famous South Indian actor
567 is a path in jumbled form
8 & 10 are same letters
9 is one among the first six alphabets.
WHO AM I?

What does Alexander the Great and Winnie the Pooh have in common?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Which tank will fill first?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Different lights make me strange by changing me into different sizes. What am I?