what's the probability of getting a king or a queen from a pack of 52 cards?

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

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What brings you down but never up?

What two things can you never eat for breakfast?

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

There is something which you can be arrested for attempting but not for successfully completing.

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?