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

Which wheel of car does not rotate when you turn your car right?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

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

Find the next number in the series below

21 32 54 87 131 ?

What is wrong in the below Picture?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Different lights make me strange by changing me into different sizes. What am I?