General Intelligence Topics
School level (Class 6–12) — General Intelligence
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filter_alt Topics
Classification
Series
Mirror Images
Embedded Figures
Logical Venn
quiz Questions
Q61
Series — Find the next number in the series: 3, 7, 11, 15, ?
15
23
19
20
Explanation
Arithmetic progression with common difference 4; next term = 19.
Q62
Find the next number in the series: 5, 11, 17, 23, ?
23
35
29
30
Explanation
Arithmetic progression with common difference 6; next term = 29.
Q63
Find the next number in the series: 3, 9, 15, 21, ?
33
28
21
27
Explanation
Arithmetic progression with common difference 6; next term = 27.
Q64
Series — Find the next number in the series: 6, 8, 10, 12, ?
15
12
16
14
Explanation
Arithmetic progression with common difference 2; next term = 14.
Q65
Find the next number in the series: 4, 11, 18, 25, ?
32
25
39
33
Explanation
Arithmetic progression with common difference 7; next term = 32.
Q66
Find the next number in the series: 8, 15, 22, 29, ?
29
43
37
36
Explanation
Arithmetic progression with common difference 7; next term = 36.
Q67
Find the next number in the series: 5, 9, 13, 17, ?
21
25
17
22
Explanation
Arithmetic progression with common difference 4; next term = 21.
Q68
Find the next number in the series: 6, 13, 20, 27, ?
27
41
35
34
Explanation
Arithmetic progression with common difference 7; next term = 34.
Q69
Find the next number in the series: 2, 4, 6, 8, ?
8
11
10
12
Explanation
Arithmetic progression with common difference 2; next term = 10.
Q70
Find the next number in the series: 6, 11, 16, 21, ?
31
27
26
21
Explanation
Arithmetic progression with common difference 5; next term = 26.