### VEDIC MATHEMATICS FOR ALL

by :

DR. T.K. JAIN AFTERSCHO☺OL

centre for social entrepreneurship sivakamu veterinary hospital road

bikaner 334001 rajasthan, india FOR – PGPSE PARTICIPANTS

### How to do multiplication ?

Suppose you have to multiply 92 to 93, find their difference from 100, put them like this :

92 -8 93 -7

now subtract 7 from 92 = 85 (or 8 from 92, it is cross subtraction) the base is 100 so answer has

to be in 4 digits

### 9992 * 9932?

Again put it as base 10000 9992 - 8

9932 -68

deduct 8 from 9932 = 9924 now multiply 8 to 68 = 544 the answer has to be in 8 digits :

### How to find squares of numbers

### ending in 5?

Suppose you have to find squar of 95, just multiply 9 to hits higher digit and put 25 at the

end.

9*10 = 90, dont forget 25 =9025

similarly, find square of 185,

### How to multiply 43 to 47 ?

Here the unit digits are 3 and 7, when you add them, it is 10. so understand a simple trick for

such cases :

multiply 4 to next digit = 4*5 = 20 now multiply both the unit digits : = 21

### How to multiply 58 to 52?

8+2 = 10 so 5*6 = 30 8 * 2 = 16 so answer : 3016### How to multiply 123 and 321 in

### one go ?

Assume 123 as ABC and 321 as EFG respectively.

The simple (but long) formula is : AE / (AF+EB) / (AG+BF+CE)/(BG+CF)/(CG)

=3 / 8 /14 / 8 / 3 (here 14 is two digit, so add 1 of this to 8 – the earlier digit)

### How will you square up 109 ?

109 = 100 + 9

so add one more 9 to it :

118 now take square of 9 and append it. = 11881

### How will you square 1011?

Add 11 again : 1011 + 11 = 1022 square 11 and append it :

### How will you square 53?

50 + 3 = 53 so add 3 more to it :

56 now divide it by 2, we get 28 now append square of 3 to it.

2809 answer

Note: here we have divided by 2, because 100/2 = 50

### How will you multiply 303?

303 + 3 = 306

now multiply it by 3 = 918 now append square of 3 to it:

91809

Note : here we have multiplied by 3 because 100 * 3 = 300 (the base is 100)

### How will you multiply 411?

411 + 11 = 422

now multiply it by 4 : 1688

now append square of 11 : 168921 answer.

Note : we have multiplied by 4 because 100 * 4 = 400

### How will you find square of 257?

257 + 7 = 264

now you divide by 4, 66

append square of 7 (base 1000) = 66049

### How will you square up 126?

We know that 1000/8 = 125, so take 125 as base

126 + 1 = 127

divide 127 by 8 : 15.875 now append square of 1 :

### How will you multiply 29 to 99?

Instead of 29, werite 28

now deduct 29 from 100, we get : 71 so answer should be : 2871

### What to do ?

Prepare for competitive examinations from your schooling onwards – it will help you

increase your mathematics speed, verbal ability (word power and grammar), reasoning skill etc.

Later you may appear in a variety of aptitude tests – and there is a possibility that you will

get good score in these tests. Read good

articles and prepare yourself. There are many books on vedic mathematics, prepare from

### Is there any fixed syllabus for

### competitive examinations /

### aptitude tests ?

No – it is a test of your mind power – your ability to take decision, your overall ability on

the basis of your studies from schooling to date. So there is no fixed syllabus. The best idea can be that you may go through last few

years' papers and identify your strengths and weaknesses and prepare your strategy.

### MATHEMATICS /

### QUANTITATIVE APTITUDE

Square roots and cubic roots, Percentages, Average, Partnership, Profit and Loss, Time and work, Pipes

and Cistern, time and distance, Trains and speed, Boats and streams, Problems on numbers, age, Simple

interest and compund interest, mensuration – area, volume, Chain rule, Probability, alligation and mixture, Games, Race, calender, Clock, Stocks,

shares, Basic Trigonometry, Banker's discount, Permutation, combination, Ratio and proportion,

### REASONING

Blood Relation, Direction, Puzzle, Data Sufficiency, Argument, Logic, Table based

questions, Venn diagram based questions, Assumptions, Analogy, Relation, Coding,

### English / Language

Passage, Fill in the blanks, Synonyms /

Antonyms, Active / passive, rearrangement of sentences, error spotting, Idioms and phrases,

### Data Interpretation

Diagram, Graph, Tables, Paragraphs, Figures, Line chart, Bar chart etc.

### Which books to read ?? ?

word power made easy : Normal Lewis ( read all the books written by them for this).

How to read better and faster – Normal Lewis Vedic Mathematics (for speed mathematics)

Reasoning E-book

http://www.scribd.com/doc/23610014/Reasoning-e-Book

Afterschoool Notes on mathematics, english, reasoning, ideoms, etc.

### Links

http://www.scribd.com/doc/14647398/English-Improvement-and-Word-Power http://www.scribd.com/doc/14660508/General-Knowledge-24-May-3

http://www.scribd.com/doc/19628963/Mathematics

### How to start – for those who are

### really unconfortable ?

Start from your own old books of class VI, VII, VIII, IX, X of following subjects :

Mathematics, English

then build your confidence. Try to remember basic formulas.

### Be

Quicker faster

### ADDITIONAL LINKS

http://www.scribd.com/doc/11692763/Advanced-Mathematics-for-GMAT-CAT-MAT http://www.scribd.com/doc/23407929/Advanced-Mathematics-for-GMAT-CAT-MAT http://www.scribd.com/doc/11625819/Basic-Mathematics-for-Cat-GMAT-Mat http://www.scribd.com/doc/23407954/mathematics-for-OPENMAT-MAT-CAT-GMAT-25-april http://www.scribd.com/doc/23407934/Advanced-Mathematics-for-GMAT-CAT-MAT2 http://www.scribd.com/doc/6583520/English-Afterschoool-21-May-2 http://www.scribd.com/doc/23300964/Advanced-Mathematics-for-GMAT-CAT-MAT2 http://www.scribd.com/doc/23407945/MATHEMATICS-FOR-ATMA-CAT-MAT-GMAT-BANK-PO-GREhttp://www.scribd.com/doc/23393680/REASONING-AFTERSCHOOOL http://www.scribd.com/doc/23393719/reasonning-44 http://www.scribd.com/doc/6583347/DI-and-Reasoning http://www.scribd.com/doc/23407636/10-July-reasoning http://www.scribd.com/doc/6583273/Reasoning-Quiz http://www.scribd.com/doc/23393476/10-July-reasoning http://www.scribd.com/doc/23393716/REASONING-QUIZ http://www.scribd.com/doc/14705025/17-Reasoning-II

http://www.scribd.com/doc/23393316/general-knowledge

http://www.scribd.com/doc/23609752/Group-Discussion-Afterschoool http://www.scribd.com/doc/6583547/General-Knowledge-24-May

### THANKS....

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