Vedic Multiplication by 11
Speed Vedic Multiplication Trick
Vedic Multiplication by 11
Step 1.
Assume that there are two invisible 0 (zeroes), one in front and one behind the number to be multiplied with 11
say if the number is 234, assume it to be 0 2 3 4 0
Step 2.
Start from the right, add the two adjacent digits and keep on moving left
02340
Add the last zero to the digit in the ones column (4), and write the answer below the ones column. Then add 4 with digit on the left i.e. 3. Next add 3 with 2. Next 2 with 0.
0+4 = 4
4+3 = 7
3+2 = 5
2+0 = 2
So answer is 2574
Similarly,
36 x 11 = 0+3 | 3+6 | 6+0 = 396
74 x 11 =0+ 7 | 7+4 | 4+0 = 7 | 11 | 4 = 814 (1 of 11 is carried over and added to next digit, so 7+1 = 8 )
6349 x 11 = (0+6) | (6+3) | (3+4) | (4+9) | 9+0 = 69839
This method works for all the number, no matter how long or short, times 11. Just try it yourself and get amazed at the simplicity of the concept.
In the next post will learn Vedic Multilplication by 111, 1111, 11111, and so on.
Vedic Maths Workshop
This is to announce that Quickermaths.com is conducting a workshop on VEDIC MATHEMATICS on this Sunday and Monday, 19th and 20th July, 2009.
The workshop will be on VEDIC MATHEMATICS [quicker calculation techniques that would help you to increase your calculation speed tremedously sharpen your intellect. The seminar will by me.
To know about me - click here.
Seminar Details
Days & Dates - Sunday and Monday, 19th and 20th July, 2009
Time 10.30 am to 1.30 pm on both days
Venue BG-109, Sector - II, Salt Lake, Kolkata -700091
Fees: INR. 750/ Student (inclusive of charges for study material)
You can pay by Cash, Cheque or Demand Draft, payable at Kolkata (in favour of "Preksha Consultancy Private Limited")
The fee needs to be deposited on or before 17th July, 2009 (Friday) at BG-109, Sector - II, Salt Lake, Kolkata -700091.
The feedback from students from eminent colleges, specially students preparing for competitive examinations like CAT, GMAT, GRE, MAT, etc. is very encouraging and I am happy to see such acceptance of Vedic Maths: a great gift from the sages of India.
For any clarification or further information, please feel free to mail me at vineetpatawari [at] gmail [dot] com.
Vineet Patawari
+91-98302-64971
Vedic Maths Subtraction
Learn Amazingly Fast Vedic Mathematics Subtraction
Very often we have to deduct a number from numbers like 1000, 10000, 100000 and so on.
This Vedic Maths Subtraction method found as sutra in ancient vedas, is given below is very useful for such subtractions.
Memory Trick: ALL FROM 9 AND THE LAST FROM 10
Use the formula all from 9 and the last from 10, to perform instant subtractions.
For example 1000 - 357 = ? (subtraction from 1000)
We simply take each figure in 357 from 9 and the last figure from 10.
Step 1. 9-3 = 6
Step 2. 9-5 = 4
Step 3. 10-7 = 3
So the answer is 1000 - 357 = 643
And that's all there is to it!
This always works for subtractions from numbers consisting of a 1 followed by noughts: 100; 1000; 10,000 etc.
Similarly 10,000 - 1049 = 8951 (subtraction from 10000)
9-1 = 8
9-0 = 9
9-4 = 5
10-9 = 1
So answer is 8951,
For 1000 - 83, in which we have more zeros than figures in the numbers being subtracted, we simply suppose 83 is 083.
So 1000 - 83 becomes 1000 - 083 = 917
Corollary: If last term is 0, keep that last term as 0 and subtract the last non Zero term from 10 .
Illustration: 10000 - 920 = 10000 - 0920 = (9-0) (9-9) (10-2) 0 =9080
Illustration: 100000 - 78010 = (9-7) (9 - 8 ) (9- 0) (10 - 1) 0 = 21990
If you like this vedic maths subtraction, please leave a comment.
MAT SYLLABUS
Management Aptitude Test or MAT Syllabus
MAT is the MBA entrance test conducted country-wide by the Centre for Management Services (CMS) of All India Management Association (AIMA). It is usually conducted four times in a year in February, May, September and December. MAT is conducted in all major cities in the country and in leading cities abroad.
Eligibility
The minimum qualification for appearing in MAT is graduation in any discipline from any recognized University or equivalent recognized degree. A final year student in any undergraduate (i.e., B.A., B.Sc., B.Com., B.Tech., etc.,) can also appear provisionally. Usually, there is a minimum percentage requirement in graduation, which is different for different MIs / University.
MAT Syllabus
The Management Aptitude Test or MAT is the test conducted by All India Management Testing Service for entering into MBA or equivalent post graduate programmes.
There are five papers in MAT:
1. Language Comprehension
2. Mathematical Skills
3. Data Analysis
4. Intelligence & Critical Reasoning
5. Indian & Global Environment Section
Paper Pattern:
Total Questions: 200
Time: 150 minutes
Marks allocation:
Correct attempt: 1 mark
Incorrect attempt: Negative marking not specified
Section Questions
Reading Comprehension 40
Data Interpretation/Data sufficiency 40
Quantitative Aptitude 40
Logical and Critical reasoning 40
General Awareness** 40
**Scores are based on the first four sections only, the decision to consider scores of the General Awareness section are left to the institutes.
Multiply 2 numbers, sum of whose unit places is 10
Vedic Multiplication: This method of multiplication which is from Vedic Maths will make it very easy to multiply two numbers when sum of the last digits is 10 and previous parts are the same
You will get the answer in two parts.
First part, to get left hand side of the answer: multiply the left most digit(s) by its successor
Second part, to get right hand side of the answer: multiply the right most digits of both the numbers.
Example
First part: 4 x (4+1)
Second part: (4 x 6)
Combined effect: (4 x 5) | (4 x 6) = 2024
*| is just a separator. Left hand side denotes tens place, right hand side denotes units place
More Examples
37 x 33 = (3 x (3+1)) | (7 x 3) = (3 x 4) | (7 x 3) = 1221
11 x 19 = (1 x (1+1)) | (1 x 9) = (1 x 2) | (1 x 9) = 209
As you can see this method is corollary of "Squaring number ending in 5"
It can also be extended to three digit numbers like :
E.g. 1: 292 x 208.
Here 92 + 08 = 100, L.H.S portion is same i.e. 2
292 x 208 = (2 x 3) x 10 | 92 x 8 (Note: if 3 digit numbers are multiplied, L.H.S has to be multiplied by 10)
60 | 736 (for 100 raise the L.H.S. product by 0) = 60736.
E.g. 2: 848 X 852
Here 48 + 52 = 100,
L.H.S portion is 8 and its next number is 9.
848 x 852 = 8 x 9 x 10 | 48 x 52 (Note: For 48 x 52, use methods shown above)
720 | 2496
= 722496.
[L.H.S product is to be multiplied by 10 and 2 to be carried over because the base is 100].
Eg. 3: 693 x 607
693 x 607 = 6 x 7 x 10 | 93 x 7 = 420 / 651 = 420651.
Note: This Vedic Maths method can also be used to multiply any two different numbers, but it requires several more steps and is sometimes no faster than any other method. Thus try to use it where it is most effective
How do you like this Vedic Maths technique, please let us know. You can also share this with your friends.
Who is behind QuickerMaths?
I am Vineet Patawari - PGDM (IIM Indore), ACA, B.Com(H). My passion for Mathematics, specially Vedic Maths encouraged me to start QuickerMaths
I believe that if trained properly using powerful tools like Vedic Maths, the immense intellect of human mind can be ignited instantly - find out more
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