Be a Human Calculator - Mere Observation - No Magic

Be a Human Calculator - Mere Observation - No Magic (English, Paperback, Rajesh Sarswat)

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Be a Human Calculator - Mere Observation - No Magic  (English, Paperback, Rajesh Sarswat)

4.3
49 Ratings & 11 Reviews
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    Highlights
    • Language: English
    • Binding: Paperback
    • Publisher: Notion Press
    • Genre: Academic and Professional
    • ISBN: 9789352066070, 9352066073
    • Edition: 1, 2016
    • Pages: 174
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    Description
    There are plenty of books available in the market on faster calculations but more often than not the authors of such books had not tested the techniques they propound and promote in real life problem solving situations. However, the techniques that you shall find in this book have been tested and used (not only by the author but by countless other people) in examinations time and again.

    Many techniques mentioned in other books are pretty impractical and sometimes completely unusable. This book is not a package of magic. It is rather a package of methods that if practiced and persevered with can churn up magical results! This book could be a great resource for various competitive examinations and students in middle and senior school. It could help the reader in myriad ways depending upon his or her needs and scope for practice. At the same time one could figure out as to which technique would work for one and which would not, again depending upon one’s set of circumstances and needs.
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    Specifications
    Book Details
    Publication Year
    • 2016
    Contributors
    Author Info
    • Rajesh Sarswat is presently working in a senior capacity in the Government of India. Despite the pressing bureaucratic compulsions he has to negotiate with on a daily basis, he pursues his keen interest in the field of Mathematics and has done a lot of research on various techniques and concepts on quick Mathematics. This book is the result of his extensive research in this field for the last 20 years. He himself qualified in 13 All India Level Competitive Examinations, some of which are reckoned as the toughest and the most gruesome, alongside his research and writing work.

      Apart from writing on mathematical subjects, Rajesh also writes fiction and creative non-fiction. He also has a penchant for teaching mathematics and is a very popular teacher for his creative and entertaining ways of presenting the subject.

      Rajesh lives in Ghaziabad, Uttar Pradesh, India with his wife and son.
    Dimensions
    Width
    • 6 inch
    Height
    • 9 inch
    Frequently Bought Together
    Ratings & Reviews
    4.3
    49 Ratings &
    11 Reviews
    • 5
       31
    • 4
       10
    • 3
       2
    • 2
       2
    • 1
       4
    5

    good for people, practicing govt. competition exams.

    this is a great initiative from the writer,
    a good book which is much simpler than, what i previously ordered from flipkart.
    Pros:
    1 . complete details about methodology.
    2. easy steps to solve a lot of problems.
    3. increase efficiency of correct answers.
    cons:
    as it is core math solving book it is not available for logical reasoning, and other topics.

    over and all it is one of the best buy at flipkart for maths.
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    Aditya Mohan

    Apr, 2016

    2
    0
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    5

    Mind-blowing purchase

    nice book
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    Arghya Sarkar

    Certified Buyer, Bankura

    4 months ago

    1
    0
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    4

    Worth the money

    mere calculation no magic....this book can help to improve calculation power
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    Abhijit SANYAL

    Certified Buyer, Habra

    7 months ago

    1
    0
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    5

    Classy product

    Excellent and lucid book for increasing speed of mathematical calculations specially for kids
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    Arya Jaiswara

    Certified Buyer, Howrah

    Nov, 2016

    1
    0
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    5

    Practical approach towards quicker mathematics

    “Be a Human Calculator – Mere Observation – No Magic” is written with the aim of solving Mathematical conundrums with speed and accuracy. The book is written keeping in view achieving success in the cut-throat competitive examinations of which mathematics is an integral part.

    The sheer numbers of the participants in any competitive examination is “mind boggling”. The vacancies are few. The examinations are set in the pattern where limitations of time play the biggest role in solving the que...
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    Soumitra Basu

    May, 2016

    1
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    5

    Fast calculation is the only parameter to success.

    In competitive examination, fast calculation is the only parameter to success. It is my personal opinion that if an examinee can apply these mere observation as suggested in this book, he/she can definitely save 10-15 minutes for which 15-20 more questions can be attempted. These more attempts fetch your success.
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    Raju Chowdhury

    Certified Buyer, New Delhi

    May, 2016

    1
    0
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    5

    Magic wand for Mathematics.

    In order to clear a competitive examination, we need speed with accuracy. When it comes to Mathematics part, we do not get a second chance to relook at our answers as our precious time is consumed in boring and lengthy calculations. There are shortcut methods for faster calculations available at different sources. But it is difficult to find them all at one place, with such detailed examples, exercises, time targets and solutions. I appreciate that the author has done extensive research befor...
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    Anuj Kumar

    Certified Buyer, New Delhi

    May, 2016

    1
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    5

    An awesome book

    Written with ample examples and explanations, loaded with interesting tricks and methods, this book is a must buy for all the maths lovers!
    Also this book will give an edge to those preparing for an exam which do not allow use of calculator!!!
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    Soumya

    May, 2016

    1
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    5

    Excellent

    Very good book indeed,excellent methods and shortcuts have been used. I have gone through 5 chapters so far: square root,cube root and lcm/hcf,squaring,percentage. Tricks i observed in those chapters are unparalleled,it took some time for me to understand the tricks because i dont have a good maths background but after having done some questions from other books and sample papers of ssc,the concepts are clear to me now.
    Keep it up sir
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    Ranjeet Rawat

    Certified Buyer, New Delhi

    Apr, 2016

    1
    0
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    5

    Great product

    The book is really helpful for school kids as well as the aspirants for various competitive examinations.
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    Flipkart Customer

    Oct, 2016

    2
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    All 11 reviews
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