Multiple choice Directions: Complete the following number series. 13, 12, 14, 16, 22, 48, ? 86 88 76 90 172 Reveal answer Fill a bubble to check yourself A Correct answer Explanation The pattern of the given number series is (13 - 10) x 4, (12 - 5) x 2, (14 - 10) x 4, (16 - 5) x 2 and so on. Therefore, the next term of the given series is (48 - 5) x 2 = 86.