MAGIC TRICK

July 27th, 2009

Multiply Up to 20X20  …………………………………………In just FIVE minutes you should learn to quickly multiply up to 20×20.  With this trick, you will be able to multiply any two numbers from 11 to 19  quickly, without the use of a calculator.

I will assume that you know your multiplication table reasonably well up to 10×10.

Try this:

  • Take 14 x 12 for an example.
  • Always place the larger number of the two on top in your mind.
  • Then draw the shape of Africa mentally so it covers the 14 and the 2 from the 12 below. Those covered numbers are all you need.
  • First add 14 +2 = 16
  • Add a zero behind it (multiply by 10) to get 160.
  • Multiply the covered lower 2 x the single digit above it the “4″ (2×4= 8)
  • Add 160 + 8 = 168. 

That is It! Wasn’t that easy? Practice it on paper first!

SQUARE BETWEEN 50 & 60

July 26th, 2009

find square of a number between 50 and 60

find square of a number between 50 and 60
for example……
56^2=3136
57^2=3249
58^2=3364

there is a 2 steps trick to get the ans
1) add the digit at the units place to 25 and write the sum
2) then calculate the square of units place digit and write it

eg in case of 56^2
we have 25+6=31
and square of 6 is 36
hence the result is 3136

ALL FROM 9 LAST FROM 10

July 26th, 2009

Use the formula ALL FROM 9 AND THE LAST FROM 10 to
perform instant subtractions.

For example 1000 - 357 = 643

We simply take each figure in 357 from 9 and the last figure from 10.

So the answer is 1000 - 357 = 643

And thats 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

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

Try some yourself:

 

1)  1000 - 888      =    

2)  1000 - 383       =    

3)  1000 - 450       =    

4)  10,000 - 7245  =    

5)  10,000 - 7882  =    

6)  10,000 - 8235  =    

7) 100 - 89            =    

8) 1000 - 668          =    

9) 10,000 - 8221     =    

10) 10,000 -9631     =

LEARN & EARN FROM HOME

June 6th, 2009

Learn maths with fun

Make your child innovative and creative. THE WORKSHOP/seminar/classes/tutorials is based on Vedic maths as well as the other fast learning techniques in maths.

Benefits: The workshop or seminar or the classes regarding Vedic maths has many benefits.

1. The student learns the techniques of Vedic maths.

2. Think creatively in an innovative way.

3. Speed increases 10 to 15 times faster than what he or she has now.

4. Reduces burden of remembering a huge methods.

5. No need to remember the tables.

6. Time in examination is saved such that one can utilize time in difficult sums.

7. Hundreds of sums will be given for enough practice. Moreover home work is given and checked regularly.

8. the competitive exams where speed, accuracy, perfection play a great role the Vedic maths really helps.

9. The fear of subject is removed as interest is developed in the subject.

10. Student really enjoy the learning of Vedic maths as it look like a magic.

11. Utilize the vacation in learning innovative, creative era of the subject and use them in curriculum.

12. the workshop will help to score well in competitive exams like CAT, CET, GRE, GMAT and many more.

13. The workshop is conducted in a small group such that teacher can pay personal attention to each every student and remove difficulties of each and every student.

LEARN & EARN FROM HOME WITH RESPECT.

Calligraphy

February 28th, 2009

The art of calligraphy as we know it today actually finds its origins in cave paintings. Back in the days when communication was a series of grunts, the written word was a mere pictorial representation of significant events in a caveman’s life. As humans developed, the art of drawing pictures became quite highly developed and reached great heights under the direction of the Egyptians. About 3500 BC, the Egyptians created the highly stylized hieroglyphics for which they are so well known. These symbols were incised inside tombs or painted with brushes across papyrus paper. A few thousand years later, around 1000 BC, the Phoenicians went a step further and developed what is believed to be one of the first alphabets and writing systems. Luckily the Phoenicians were sea faring types and they readily passed along their new talents to every seaport through which they passed. They most likely influenced the Greeks who later developed their own form of writing which by 850 BC the Romans had adapted to suit the Latin language.

It just so happens that Latin was the lingua franca of the churches of Europe in the Middle Ages and the monks (and a smattering of nobility) constituted the only literate members of society. Since nothing could be more glorious than the word of God, the monks began to carefully scribe ancient texts into decorative books used by high-ranking church members and royalty. Paper was expensive during the Middle Ages, so scribing monks developed a writing style that was narrower allowing more words to fit on a single line. This style came to be known as Gothic and lasted as a popular scribing technique throughout much of the Middle Ages.

 

By the mid 15th century, however, Johannes Gutenberg had invented the printing press based upon the Gothic lettering of the monks. This new technique allowed for faster printing of Bibles and threatened the métier of the monks. Although the use of the printing press spread worldwide, handwriting skills were still in high demand. The bulky printing press was too coarse for everyday letters, formal correspondence and invitations. As the arts flourish during Europe’s Renaissance, so too did the art of calligraphy. Italians during this time invented the italic script, which became popular throughout most of Europe. But calligraphers were threatened once again with the advent of engraved copperplates in the 17th century which permitted the printing of finer lines more attuned to italic script. One hundred years later, artistic penmanship was in a steep decline.

To further complicate matters for artistic scribes, by the 19th century the steel pen and fountain pen replaced the flat-edged pen. The rounded tip of these new pens made the special curves of calligraphy more difficult to achieve. The art itself might have seen its extinction if it weren’t for the British poet and artist William Morris. In the mid-19th century William Morris spearheaded a calligraphic revival, reintroducing the flat edged pen and elevating the act of writing to the art form of its past.

It might appear that the art of calligraphy couldn’t possibly withstand the competition from the 20th century’s most important invention – the computer. With a click of the mouse, a list of various scripts are generated electronically and lasered onto bleached paper in an instant – the art of script preserved in an electronic pulse. But calligraphy is flourishing more than ever with calligraphic societies throughout the United States and Europe. According to noted calligrapher, Julian Waters during a lecture at Washington’s Sidwell Friends School in 1997, true calligraphy is the art of producing letters that capture the spirit of the text they represent. For many artists, much mental pre-planning is necessary to fully understand the text before deciding how to display it in its full beauty. This type of emotion can not always be generated from a computer, which for Julian Waters is ‘simply another tool’ to be manipulated by the artist.

Calligraphy is a popular art form whose boundaries are not restricted to Europe and the United States. Around 1500 BC the Chinese developed a complicated writing technique using more than 1500 characters. Today the Chinese consider calligraphy to be one of their most respected art forms. Master Chinese calligraphers may appear to be spontaneously stroking a brush over the paper, but many meditate extensively before designing. The Arabs are also noted for their history of calligraphy. Their cursive is written from right to left and formed by eighteen distinct shapes, the various combinations of which produce twenty-eight letters. Arabic script appears highly distinctive from the lettering used throughout most of Europe, but Arabic calligraphy has had many of the same Greek and Phoenician influences. In Arabic calligraphy there are six major scripts (Farsi, Naskh, Kufi, Deewani, Req’aa, and Thuluth) representing various artistic styles.

For true calligraphers, the art of penmanship will always be alive as long as there is at least one artist willing to carry on the tradition. Despite super fast computers that can produce a myriad of different fonts, real calligraphy comes from deep within the artist who strives to evoke the true emotion of the script through the words they draw. Calligraphy has survived throughout history despite printing presses and copperplate engravings, and dedicated followers of the art expect it to outlast the next big invention of the 21st century.

Vedic Math

February 28th, 2009

Vedic Mathematics is the name given to the ancient system of Mathematics, to be clearer, a unique technique of calculations based on simple rules and principles, known as “Sutras” in vedic language. The system is based on 16 such sutras which have been rediscovered by Swami Krishan Tirthji Maharaj. With the use of these simple sutras mathematicals problems can be solved within few seconds.

GENERAL METHOD OF CHECKING

December 18th, 2008

    In adding across a number you drop out 9’s. In fact, if you happen to notice two digits that add up to 9, like 1 and 8, you ignore both of them. So the digit-sum of 9,990,001 is 1 at a glance. You don’t bother to add up the 9’s. ( But if you did, you would still end up with the same 1, after you reduced to a single figure. Try it if you don’t believe it!)     

           Because “nines don’t count” in this process, as we  saw  a digit-sum of 9 is the same as a digit-sum of zero. The digit-sum of 4230, for instance, is zero. In certain cases it saves work if you remember this.

  For example, what is the digit-sum of 891,723,546? You should be able to do it in few seconds, without any hard thinking. The result is zero. That is because we ignore the 9 : then we ignore pairs of numbers that add up to 9, after the first 9 adds up to 9. Everything drops out, and we end up with zero.

      What is the digit-sum of 315,351? Ignore any three digits that add up to 9. Again we have zero.

The number we are looking at will contain some digits that do not add up to 9. Whatever  they do add up to the digit-sum, after it is reduced to a single figure. So the digit-sum of 81271709 is 8. The 9 and zero are ignored,   8+1+2+7+1+7 =26  now 2+6=8 .

            When you are “adding across” a number, as your running total reaches two digits you add these two together, and go ahead with this single figure as your new running total.

     Decimals work the same way exactly.  We simply pay no attention to the decimal point. The digit-sum of 6.011 for instance is 8.  

GENERAL METHOD OF CHECKING

December 12th, 2008

                    In all kinds of calculations it is important to have some way of checking our work other than repeating it. Whether we are doing an addition, a subtraction, a division, or multiplication we need a good method of checking.

                    Such a method exists and applies to all kinds of calculations. In fact, there are two  methods we can use.

                    DIGIT-SUM METHOD

        This may also be called the nines-remainder method. It is an old idea, adopted into the Trachtenberg system.  Check on addition.

  You find the digit-sum of a number by adding across the number. For instance, the digit-sum of the number 4121 is 4 plus 1 plus 2 plus 1 is 8.

          You always reduce to a single figure,  if it is not already a single figure.  For instance, the digit-sum of  6635 is 6 plus 6 plus 3 plus 5 is 20 so now 2 plus 0 is 2. 

           Adding Across  is one method. Second method we will see next time.

PROF.TRACHTENBERG BELIEVED

December 8th, 2008

Prof.Trachtenberg belived the reason most of us have difficulties juggling figures is not that arithmetic is hard to comprehend, but because of the outmoded system by which we are taught an opinion which is born out by many educators.

                A year-long survey conducted by the Educational Testing Service of Princeton University revealed that arithmetic is one of the poorest-taught subjects in our schools and noted that there has been little or no progress in teaching arithmetic in this country in the past century ; that the important developments that have taken place in mathematical science since the seventeenth century have not filtered down into our grade and high schools. And the results, says the report, are devastating. In one engineering school, many students were found so inadequate mathematically that they had to take a review of high-school mathematics before they could qualify for the regular freshman course.

              This is particularly tragic today when there is an urgent need for trained scientists and technicians with a firm grasp of mathematics.

Multiplication By Eleven

October 14th, 2008

Let us look at the case of multiplying by eleven.

1] The last number of the multiplicand ( number multiplied ) is put down as the right-hand figure of the answer.

2] Each successive number of the multiplicand is added to its neighbor at the right.

3] The first number of the multiplicand becomes the left-hand number of the answer. This is the last step.

 You put down the answer one figure at a time, right to left, just as you do in the system you now use. Take simple example,  633 x 11

   First Rule

Put down the last figure of 633 as the right-hand figure of the answer;

                633×11 = 3 [last from 633]

Second Rule

                3+3=6 [from 633 add last two figure that is 3and 3]

                6+3=9 [from 633 add second last and first that is 6 and 3]

 Third Rule

 The first figure of 633, the 6, becomes the left-hand figure of the answer;

The answer is 6,963.

  Its very easy trick. You can get your answer less then one minute.