Below are six discs stacked on a peg. The object is to reassemble the discs, one by one, in the same order on another peg, using the smallest number of moves. No larger disc can be placed on a smaller disc. How many moves will it take?

Riddle Answer# Math Riddles

## Certain Distance by Foot

Nancy and Audrey set out to cover a certain distance by foot. Nancy walks half the distance and runs half the distance, but Audrey walks half the time and runs half the time. Nancy and Audrey walk and run at the same rate.

Who will reach the destination first (or will it be a tie)?

Riddle Answer## 10 Years Older than My Sister

I am ten years older than my sister. There was a time when I was three times older than she was, and in one year I will be twice as old as she is. What is my age now?

Riddle Answer## Look and Say

## Books on a Bookshelf

There are several books on a bookshelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Riddle Answer