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Introduction of Efficiency (in Hindi)

Lesson 12 of 27 • 236 upvotes • 9:23 mins

Sarwar Imam

This lesson is designed to help those students who solves "Time and Work" in lengthy methods. If they will master on efficiency concept then they can solve time and work and pipe & cistern very easily.

1

Introduction to Time and Work (in Hindi)

5:06 mins

2

Direct Proportion - 1 (in Hindi)

10:10 mins

3

Direct Proportion - 2 (in Hindi)

10:45 mins

4

Indirect Proportion: Man and Day - 1 (in Hindi)

10:26 mins

5

Indirect Proportion: Man and Day - 2 (in Hindi)

10:27 mins

6

Indirect Proportion: Man, Day and Hour (in Hindi)

11:17 mins

7

Indirect Proportion : Man, Day and Work (in Hindi)

12:47 mins

8

Indirect Proportion : Man, Day, Hour and Work (in Hindi)

13:43 mins

9

Important Type of Time and Work -1 (in Hindi)

10:10 mins

10

Important Type of Time and Work - 2 (in Hindi)

14:49 mins

11

Important Type -3 (Contractor based Questions) (in Hindi)

12:26 mins

12

Introduction of Efficiency (in Hindi)

9:23 mins

13

Important Type of Time and Work - 4 (in Hindi)

13:42 mins

14

Important Type of Time and Work - 5 (in Hindi)

10:06 mins

15

Important Type of Time and Work - 6 (in Hindi)

13:49 mins

16

Important type of Time and Work - 7 (in Hindi)

12:55 mins

17

Important Type of Time and Work - 8 (in Hindi)

15:00 mins

18

Worked by Two or More Persons (in Hindi)

10:22 mins

19

Calculating Time of Single Person (in Hindi)

11:44 mins

20

Important Type of Time and Work - 9 (in Hindi)

10:25 mins

21

Important Type of Time and Work - 10 (in Hindi)

10:43 mins

22

Problems Based on Efficiency (in Hindi)

13:49 mins

23

Concept of Join and Left (in Hindi)

13:27 mins

24

Working Alternate (in Hindi)

12:34 mins

25

Important Types of Time and Work - 11 (in Hindi)

10:39 mins

26

Standard Questions on Time and Work (in Hindi)

12:29 mins

27

High Level Questions on Time & Work - 1(in Hindi)

10:30 mins

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