What does this mathematical rebus means ?

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

500 women soldiers are arranged in an array of ten rows and fifty columns in accordance with their respective heights. Now, the tallest woman from each row is asked to move out in the front. From them, the shortest one is labelled as Alpha. They are then asked to resume their original position.

Now, the shortest woman in each column is asked to come out in front. The tallest among them is labelled as Beta.

Can you find out if Alpha will be taller or Beta?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

When 99 is considered higher than 100?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

10+10 and 11+11 can give you the same answer.

Explain how?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Can you find a number that lies one third of the distance between 1/3 and 2/3?