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Percentages : Cross Multiplication Approach
Lesson 15 of 30 • 1 upvotes • 3:44mins
Ila Sharma
Mastering Basic Numeracy Concepts - UPSC CSE
30 lessons • 3h 6m
1
Introduction
5:51mins
2
Speed,Time and Distance (Part : 4)
8:28mins
3
Speed,Time and Distance (Part : 2)
10:13mins
4
Speed,Time and Distance (Part : 1)
10:37mins
5
Speed,Time and Distance (Part : 3)
6:54mins
6
Averages : An Introduction
11:47mins
7
Ratios : INTRODUCTION
5:26mins
8
Ratios : 1
7:42mins
9
Ratios : Understanding Scale
9:20mins
10
Ratios : A Question
4:54mins
11
Ratios : A Bid To Understand Scale
3:31mins
12
Percentages 😊
6:25mins
13
Percentages : Per-Cent meaning And Relating To Ratios
8:52mins
14
Percentages : Logical Approach To Solve Questions Mentally
6:46mins
15
Percentages : Cross Multiplication Approach
3:44mins
16
Percentages-Another Approach To Solve Questions
5:52mins
17
Percentages: Understand how to apply concepts into questions
3:06mins
18
Multiplying Factora
5:58mins
20
Mensuration
13:05mins
21
Mensuration part 2
4:29mins
22
Mensuration part 3
5:09mins
23
Percentages : Understanding Multiplying Factors
3:58mins
24
Percentages : discerning fractions
4:01mins
25
Percentages - Multiplying Factors
3:46mins
26
Natural numbers
4:54mins
27
Natural numbers part 2
3:07mins
28
Decimals
2:34mins
29
AP - Starting
5:11mins
30
Ap - Questions
4:01mins
31
Sum of AP series
6:24mins
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