Here are the timestamps:
Question 1 Statistics
1.1.1 00:00:38
1.1.2 00:05:54
1.1.3 00:07:43
1.1.4 00:08:39
1.2.1 00:11:10
1.2.2 00:13:44
1.2.3 00:15:00
Question 2 Statistics
2.1 00:19:07
2.2 00:20:12
2.3 00:20:44
2.4 00:27:23
Question 3 Analytical Geometry
3.1.1 00:31:13
3.1.2 00:32:09
3.1.3 00:34:33
3.2 00:36:21
3.3.1 00:38:54
3.3.2 00:44:47
3.4 00:51:47
Question 4 Analytical Geometry - Circles
4.1 01:06:30
4.2.1 01:07:43
4.2.2 01:12:38
4.3.1 01:18:00
4.3.2 01:22:33
4.4.1 01:30:51
4.4.2 01:40:15
Question 5 Trigonometric Expressions and Equations
5.1 01:48:30
5.2.1 01:55:10
5.2.2 02:01:36
5.2.3 02:06:37
5.3 02:14:04
5.4.1 02:18:04
5.4.2 02:25:31
5.5.1 02:28:36
5.5.2 02:37:02
Question 6 Trigonometry Graphs
6.1 02:49:17
6.2 02:52:09
6.3 03:07:17
6.4 03:09:04
6.5.1 03:12:53
6.2.2 03:16:22
Question 7 Two and 3D Trigonometry
7.1.1 03:24:48
7.1.2 03:27:45
7.2 03:30:17
Question 8 Euclidean Geometry
8.1.1.a 03:35:00
8.1.1b 03:37:40
8.1.1c 03:39:40
8.1.2 03:41:00
8.2.1 03:44:02
8.2.2 03:50:07
Question 9 Euclidean Geometry
9.1 03:57:25
9.2 04:02:41
Question 10 Euclidean Geometry
10.1.1 04:11:14
10.1.2 04:16:48
10.1.3 04:23:43
10.2 04:28:45
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