### Brain Teasers

# Invisible Pattern

What comes in A and B?

13, 32, 28, 84, A, 67, 79, 90, 05, B, 13, 32...

13, 32, 28, 84, A, 67, 79, 90, 05, B, 13, 32...

### Hint

Notice the consecutive two-digit numbers, but over the comma.### Answer

A = 46B = 51

The numbers across the commas are divisible by eleven. For example, over the first comma is "33" which is 3x11. Over the eighth comma is 00, which is divisible by eleven.

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