### Brain Teasers

# 31 62 ? 25 56 ? 19

What are the missing numbers in the following series ?

31 62 ? 25 56 ? 19

31 62 ? 25 56 ? 19

### Answer

93 and 87.When the digits in each number of the series are reversed, the sequence is the multiples of 13, i.e,

13, 26, 39, 52, 65, 78, and 91.

Hide Answer Show Answer

## What Next?

View a Similar Brain Teaser...

If you become a registered user you can vote on this brain teaser, keep track of which ones you have seen, and even make your own.

### Solve a Puzzle

Comments hidden to avoid spoilers.

## Follow Braingle!