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How to do profit & loss faster : Part 1
Lesson 9 of 19 • 12 upvotes • 15:00mins
Sayantan Koley
This lesson discusses some important Problems of Profit and Loss. This lesson can't cover all types of Problem. So there will be sequel of this particular lesson.
(Bengali) Speedy Maths Technique for Calculate Faster with Explanation : SSC Exams
19 lessons • 4h 28m
1
Quick Squaring of Two Numbers from 1 to 120 (in Bengali)
12:17mins
2
Squaring Any Number followed by Previous Lesson (in Bengali)
12:00mins
3
Quick Multiplication, a Few Cases (in Bengali)
10:52mins
4
Divisibility Part 1 (in Bengali)
14:46mins
5
Divisibility Part 2 (in Bengali)
14:44mins
6
Ratios , A few cases of Solving
13:52mins
7
Ratio, a few more Examples (in Bengali )
14:59mins
8
How to solve Percentage sum Faster ?
15:00mins
9
How to do profit & loss faster : Part 1
15:00mins
10
How to do profit & loss faster : Part 2
15:00mins
11
How to do profit & loss faster : Part 3
15:00mins
12
A special approach to solve Mix Of Mixture , Ratio & Percentage Problems : Part 1
15:00mins
13
A special approach to solve Mix Of Mixture , Ratio & Percentage Problems : Part 2
13:40mins
14
Miscellaneous problems of velocity : Part 1
12:08mins
15
Miscellaneous problems of velocity : Part 2
14:51mins
16
Miscellaneous Algebra : Part 1
14:29mins
17
Miscellaneous Algebra : Part 2
14:52mins
18
Miscellaneous Arithmetic : Part 1
14:51mins
19
Miscellaneous Arithmetic : Part 2
14:55mins
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