How many times can you subtract the number two from the number fifty?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What do you answer even though it never asks you questions?

The answer I give is yes, but what I mean is no. What was the question?