Multiple choice Directions: Complete the following number series. 7, 8.4, 18.48, 59.136, 248.3712, ? 1291.53024 1266.69312 1316.36736 1341.20448 993.4848 Reveal answer Fill a bubble to check yourself A Correct answer Explanation The pattern of the given number series is 7 x 1.2, 8.4 x 2.2, 18.48 x 3.2, 59.136 x 4.2 and so on. So, the next term of the series is 248.3712 x 5.2 = 1291.53024.