Can you calculate the probability of getting a sum of six when a dice is thrown twice?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

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

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

What is the riddle which can be asked all day with a different correct answer each time.

What Deficiency does the below rebus represent?

VIT_MIN

How could a baby fall out of a twenty-story building onto the ground and live?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What number divided by 4 is the same as that number minus 4?