Question
13Â Â Â Â Â 26Â Â Â Â Â Â 104 Â Â Â Â Â Â 624Â
     ?       49920 What should come in place of question mark ‘?’ in the following number series?Solution
13 × 2 = 26 26 × 4 = 104 104 × 6 = 624 624 × 8 = 4992 4992 × 10 = 49920
More Missing Series Questions
What value should come in the place of (?) in the following number series?
100, 149, 68, 189, ?, 245
Find the missing term in the series:
5, 9, 17, 33, ?, 129
What will come in place of the question mark (?) in the following series?
18, 26, 37, 51, ?, 88
66, 17, 81, ?, 100, -21Â
- What will come in place of (?) in the given number series.
1, 2, 6, 21, 88, ? What will come in place of the question mark (?) in the following series?
325, 292, 262, 229, ?, 166
72, 97, 147, ?, 322, 447
What will come in place of the question mark (?) in the following series?
555, 430, ?, -320, -1320, -3320Â
226, 171, 124, 85, 54, ?
What will come in place of the question mark (?) in the following series?
110, 120, ?, 146, 162, 180
