# Find the Next Number in the given series 8 7 11 12 14 17 17 22 ?

Find the Next Number in the given series 8 7 11 12 14 17 17 22 ?

### **Answer : **20

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## Explanation:

Written the given series into two pairs

8, 11, 14, 17, ? - difference of first pair is 3

7, 12, 17, 22 - difference of 2nd pair is 5

So,

17+3=20

Therefore the series is 8 7 11 12 14 17 17 22 20