Select the number that can replace the question mark (?) in the following series.
17, 20, 15, 22, 13, ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e 24.
| Understanding |
|---|
|
Given series: 17, 20, 15, 22, 13, ? The logic used here is : 17 + 3 = 20 20 - 5 = 15 15 + 7 = 22 22 - 9 = 13 13 + 11 = 24 Hence, 24 is the next term in the series. |