,
1.
Find the next number in the series: 3, 7, 13, 21, 31, ...?
43
44
45
46
2.
Complete the series: 1, 4, 9, 16, 25, 36, 49, ...?
64
65
66
67
3.
What number should come next in the sequence: 1, 4, 10, 19, 31, ...?
46
47
48
49
4.
Find the next number in the series: 3, 7, 15, 31, 63, ...?
127
128
126
129
5.
Complete the series: 1, 4, 13, 40, ...?
121
122
123
124
6.
Find the next number in the series: 3, 9, 21, 45, 93, ...?
189
190
191
192
7.
What's the next number in the sequence: 3, 8, 15, 24, 35, ...?
48
49
50
51
8.
What number should come next in the sequence: 4, 7, 12, 19, 28, ...?
39
40
41
42
9.
What comes next in the sequence: 2, 4, 12, 48, 240, ...?
1440
1441
1442
1443
10.
Complete the series: 1, 3, 7, 15, 31, ...?
63
64
65
66
Questions Answered: 0/10
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