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Time and work (two groups)
Lesson 22 of 39 • 3 upvotes • 9:29mins
Harpreet Kaur
Method to solve two group related problems of time and work has been revised.
Quick Revision of Quant Formulas
39 lessons • 4h 10m
1
Overview of the Course
1:28mins
2
Speed, Time and Distance - Time is Same
6:58mins
3
Distance is Constant
6:54mins
4
Uses of Distance Formula, Mixture and Alligation Formula
5:36mins
5
Speed Ratio, Meeting Time, Average Speed
6:13mins
6
Stoppage time
6:21mins
7
Gunshot
6:41mins
8
Relative speed
6:52mins
9
Train basics
6:06mins
10
Example to include all cases of object
7:29mins
11
Meeting time
5:55mins
12
One train has covered more distance
5:46mins
13
Start time is different, time after meeting is given
6:27mins
14
Circular track problems
7:16mins
15
Two cases of trains
7:00mins
16
Time and work (unit work)
6:29mins
17
Time and work (more than together)
6:52mins
18
Time and work (efficiency formula)
7:02mins
19
Time and work (work and wages)
6:30mins
20
Time and work (alternate days)
6:28mins
21
Time and work (single group)
7:22mins
22
Time and work (two groups)
9:29mins
23
Time and work (AND OR Problems)
5:14mins
24
Average (Basic, short method)
6:58mins
25
Average (natural numbers)
6:03mins
26
Average (inclusion formula)
6:23mins
27
Average (Exclusion)
7:17mins
28
Average (Batting/Bowling average)
5:53mins
29
Average (advance)
5:05mins
30
Average (speed average)
5:35mins
31
Partnership (Basic formula)
5:36mins
32
Partnership (Different Time)
7:00mins
33
Partnership (Different Time)
7:21mins
34
Partnership (Investments are related to each other )
7:30mins
35
Partnership (profit division)
6:03mins
36
Partnership (profit division)
6:30mins
37
Partnership (miscellaneous)
6:02mins
38
Partnership
6:49mins
39
Partnership (money division)
5:29mins
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