Lesson 10 of 27 • 177 upvotes • 14:49mins
*In third question there is translation mistake. Solve according to hindi. English translation is : 20 people can complete any work in 25 days. If 10 women joined the group after 15 days of starting their work, in how many days will the remaining work be completed? It is given that work efficiency of a woman is half of a man.
27 lessons • 5h 13m
Introduction to Time and Work (in Hindi)
5:06mins
Direct Proportion - 1 (in Hindi)
10:10mins
Direct Proportion - 2 (in Hindi)
10:45mins
Indirect Proportion: Man and Day - 1 (in Hindi)
10:26mins
Indirect Proportion: Man and Day - 2 (in Hindi)
10:27mins
Indirect Proportion: Man, Day and Hour (in Hindi)
11:17mins
Indirect Proportion : Man, Day and Work (in Hindi)
12:47mins
Indirect Proportion : Man, Day, Hour and Work (in Hindi)
13:43mins
Important Type of Time and Work -1 (in Hindi)
10:10mins
Important Type of Time and Work - 2 (in Hindi)
14:49mins
Important Type -3 (Contractor based Questions) (in Hindi)
12:26mins
Introduction of Efficiency (in Hindi)
9:23mins
Important Type of Time and Work - 4 (in Hindi)
13:42mins
Important Type of Time and Work - 5 (in Hindi)
10:06mins
Important Type of Time and Work - 6 (in Hindi)
13:49mins
Important type of Time and Work - 7 (in Hindi)
12:55mins
Important Type of Time and Work - 8 (in Hindi)
15:00mins
Worked by Two or More Persons (in Hindi)
10:22mins
Calculating Time of Single Person (in Hindi)
11:44mins
Important Type of Time and Work - 9 (in Hindi)
10:25mins
Important Type of Time and Work - 10 (in Hindi)
10:43mins
Problems Based on Efficiency (in Hindi)
13:49mins
Concept of Join and Left (in Hindi)
13:27mins
Working Alternate (in Hindi)
12:34mins
Important Types of Time and Work - 11 (in Hindi)
10:39mins
Standard Questions on Time and Work (in Hindi)
12:29mins
High Level Questions on Time & Work - 1(in Hindi)
10:30mins