How do you go from 98 to 720 using just one letter?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

Can it be possible to build a house that has all its four walls facing towards the South?

I know a nine-letter word having only one vowel.
Do you ?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

Can you find out who is the kidnapper in below Picture and why, Explain ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100