Quicker Maths
27Oct/111

Origin of Vedic Mathematics

Origin of Vedic Maths or Vedic Ganit

At the beginning of the twentieth century, when there was a great interest in the Sanskrit texts in Europe, Bharati Krsna Swamiji tells us some scholars ridiculed certain texts which were headed 'Ganita Sutras'- which means mathematics. They could find no mathematics in the translation and dismissed the texts as rubbish. Bharati Krsna Swamiji, who was himself a scholar of Sanskrit, Mathematics, History and Philosophy, studied these texts and after lengthy and careful investigation was able to reconstruct the mathematics of the Vedas. According to his research all of mathematics is based on sixteen Sutras, or word-formulae.

Bharati Krsna wrote sixteen volumes expounding the Vedic system, which you can find in the book named Vedic Mathematics by Bharati Krsna Tirthaji. These sutras were unaccountably lost and when the loss was confirmed in his final years he wrote a single book: Vedic Mathematics, currently available. It was published in 1965, five years after his death. The term Vedic Mathematics now refers to a set of sixteen mathematical formulae or sutras and their corollaries derived from the Vedas.

You can find more details about Origin of Vedic Maths here at wikipedia - http://en.wikipedia.org/wiki/Bharati_Krishna_Tirtha's_Vedic_mathematics

 

18Oct/112

Fun with Algebra

This is a guest post by Danielle Brooksis, a regular contributor on QuickerMaths.com. If you want to write a guest post, get in touch at vineetpatawari[at]gmail[dot]com.

Algebraic Equations for Fun!

There was a lot of positive feedback about the alphametic cryptatrithms, I posted a few months ago: so here is a little game that is based on the same idea, but with a different execution. This version is fun for those with a propensity towards algebra, and geared more toward middle school or high-school ages; however, if you are an adult, please enjoy them as well. There are a few less steps here than in the cryptarithms, but I’m sure y’all will get a kick out of them all the same!

  1. (DD)^E  = DEED
17Oct/1130

A man on a park bench

Find below two family relationship puzzles. To answer these questions, one needs to understand the way words are used or rather twisted in the given questions.

 

A man on a park bench is looking at a small portrait. You ask him, Who is that in the picture?
The man says, Brothers and sisters, I have none, but that man's father, is my father's son.
Can you tell what person is in the picture?

 

A beggar's brother died, but the man who died had no brother. How could this be?

 

Leave your answers below as comments. If you have more such puzzles based on family relationships, post them as comments below.

Filed under: Puzzles 30 Comments
12Oct/1130

Base Method of Multiplication

Base method of multiplication derived from Vedic Mathematics can be applied for multiplication of two numbers close to 100.

This post in is in continuation of an earlier post named "Vedic Multiplication of two numbers close to hundred". Though you can understand this post stand alone, yet I'll recommend you to read the linked post before reading this one.

In this post I'll explain how to multiply two numbers lesser than the base (in this case 100). In the earlier post it was about both numbers more than 100.

6Oct/112

Suggested Books for CAT

Lot of QuickerMaths.com users are preparing for CAT and other MBA entrance examinations.  In this post I am listing down most famous, useful and effective books for CAT.

You can also check out the list for best MAT preparation books

Start preparing from your home by ordering the necessary books for MBA entrance or any other competitive examination from India's best book selling website FlipKart.com

Books for All Topics of CAT

Books mentioned below are meant for all topics of  CAT including verbal ability (english), logical reasoning and data interpretation and quantitative ability (mathematics).  

Filed under: Books Continue reading
4Oct/1115

Develop Birbal Way of Thinking

This is the second post in the series – “Learn Solving Problems – The Birbal Way

To solve this problem you’ll require some innovative thinking. Let’s see how many of you can come up with some feasible solution to this problem posed by Akbar infront of everyone. If you can think in “the Bribal way”, you can answer this. So here goes the story –

Akbar-Birbal Tales - Retrieving the Ring

Once Akbar threw his gold ring in to a dry well and asked his ministers to retrieve it without climbing down into the well. Everyone thought deeply but could not come up with a solution. Birbal loved challenges like this. He promised the king to get back his ring before sunset.

What would have you done, had you been in the place of Birbal. Give your solution as a comment below.

If you are fond of such witty tales and you love the insight these stories provide, consider reading the book suggested in the last post - Solve Your Problems – The Birbal Way

There is another equally interesting book – Fix your Problems – The Tenali Raman Way

If you’ve read any other book similar to these, please share with all of us.

Filed under: Puzzles 15 Comments
2Oct/117

Learn Solving Problems – The Birbal Way

We have all grown up enjoying and appreciating the witty tales of Akbar-Birbal. Each Birbal story illustrates Birbal’s prudence and problem solving acumen. Today on this very special day of Gandhiji’s and Shastriji’s Birthday, I am glad to start this very special series of posts on “Problem Solving – The Birbal Way”.

In each post I’ll narrate a problem faced by Birbal. However, I’ll not specify the solution sited by him. It’s up to you to provide solutions as comments below. The solution can be similar to Birbal’s solution or it can be completely different. From each story also try to deduce some management principles applicable in today’s life.

Filed under: Puzzles Continue reading
29Sep/1110

Sheikh’s Heritage

This is a simple yet interesting puzzle for you. It might appear to be a little tricky at the beginning but some amount of out-of-the-box thinking can help you to answer it in a jiffy.  So here you go -

How to get the heritage?

An Arab sheikh tells his two sons to race their camels to a distant city to see who will inherit his fortune. The one whose camel is slower will win. The brothers, after wandering aimlessly for days, ask a wise man for advise. After hearing the advice they jump on the camels and race as fast as they can to the city. What does the wise man say?

Post a comment below with your answer.

Filed under: Puzzles 10 Comments
22Sep/110

Interview with Sameer Kamat: Author of ‘Beyond The MBA Hype’

About the Author
Sameer Kamat is the founder of MBA Crystal Ball, an admissions consulting venture. After completing his MBA from the University of Cambridge on a double scholarship, he worked in the area of Mergers & Acquisitions for 5 years before leaving the corporate world to become an entrepreneur. He is also the author of Beyond The MBA Hype published by HarperCollins. This article draws upon the insights covered in the book.

16Sep/1110

Simplify Multiplication with the Lattice Method

Simplify Multiplication using Lattice Method

Multiplication tables are a pillar of growing up no matter where you are in the world. Spending most of fourth grade learning how to multiply up to 12 x 12 was a fun and exciting time, but I was never a fan of how long it took to multiply larger numbers. I didn’t learned the lattice method until later but as a fan of matrices in calculus, this alternative method of multiplication appealed to me. Here’s how it works: