What does this rebus puzzle means ?

There is a place where if I stand up straight, I will still be considered sideways.

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

Through your logical capabilities, can you make 7 an even?

What do you call a fish without an eye?

I have branches, but no fruit, trunk or leaves. What am I?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

How can you tell a raw egg from a hard-boiled egg?