81 x 9 = 801. What must you do to make the this equation true?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

What runs around the whole yard without moving?

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?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

What two things can you never eat for breakfast?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C