12, 36, 80, 164, 328, ?
What will come in place of the question mark (?) in the following series?
4, 8, 24, ?, 480, 2880
Find the missing term in the series:
1, 4, 9, 16, 25, ?, 49
What will come in place of the question mark (?) in the following series?
4.5, 8, 15, 29, ?, 113
81, 41, 42, 64.5, ?, 330
What will come in place of the question mark (?) in the following series?
7, 19, 55, 163, 487, ?
7, 176, ?, 378, 427, 452
...What will come in place of the question mark (?) in the following series?
28, 45, 75, 118, 174, ?What will come in place of the question mark (?) in the following series?
25, 25, 5, 10, 2, ?
152    142    122   ?     52    2
