CAT 2021 - How Vedic Maths helps to speed up calculation?

CAT 2021 - How Vedic Maths helps to speed up calculation?

CAT 2021: How Vedic Maths helps to speed up calculation? - Common Admission Test is round the corner, one of the very important aspects is to correctly and swiftly calculate and solve questions in quantitative ability and data interpretation and logical reasoning. Vedic Maths has proved to be a boon for students who appeared for the CAT exam in the past as it helped to swiftly do the calculations correctly as well as cross check if their answer is correct or not.

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Students often question how vedic maths helps to speed up calculation in the CAT exam. Once one gets aware about the basic concepts of Vedic Maths, he or she will be able to easily do the calculations during the CAT exam. This will not only help in solving more questions in the CAT exam but also with accuracy. If you are still wondering how vedic maths helps speed up calculations in CAT 2021, then the answer is that you must be aware of the important sutras, their meaning and how you should apply it to different questions. Read the complete article on CAT 2021 - How Vedic Maths helps speed up calculation.Also read-

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How Vedic Maths helps speed up calculation in CAT 2021 - Know all about sutras, their meanings and its application

In order to speed up the calculations during CAT 2021, candidates must understand the sutras, its meaning and how they should use it. Once this is clear candidates will be easily able to answer CAT quantitative ability and logical reasoning questions with ease.

Sutras of Vedic Maths

S. No

Sutras Name


Where To Use

Sutra 1

Ekadhikina Purvena

By one more than the previous one

Squaring of a number ending with 5

Sutra 2

Nikhilam Navatashcaramam Dashatah

All from 9 and the last from 10

Multiplication of numbers, which are near to base like 10, 100, 1000

Sutra 3


Vertically and crosswise

It is the general formula, applicable to all cases of multiplication of two large number

Sutra 4

Paraavartya Yojayet

Transpose and adjust

When divisor greater than 10

Sutra 5

Shunyam Saamyasamuccaye

When the sum is the same that sum is zero

Sutra 6

Anurupyena- Sunyamanyat

If one is in ratio, the other is zero

To find out the product of two number when both are near the common base like 40, 40, etc. (multiples of powers of 10).

Sutra 7


By addition and by subtraction

It is used to solve simultaneous simple equations which have the co-efficient of the variables interchanged.

Sutra 8


By the completion or Non-completion

Used to simplify or solve the algebra problems.

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Sub-Sutras of Vedic Mathematics


Sub-Sutras Name


Sub-Sutra 1



Sub-Sutra 2

Sisyate Sesasamjnah

Remainder remains constant

Sub-Sutra 3


First by first and last by last

Sub-Sutra 4

Kevalaih Saptakam Gunyat

For 7 the Multiplicand is 143

Sub-Sutra 5


By Osculation

Sub-Sutra 6

Yavadunam Tavadunam

Lessen by the Deficiency

Sub-Sutra 7

Yavadunam Tavadunam Varganca Yojayet

Whatever the Deficiency lessen by that amount and set up the Square of the Deficiency

Sub-Sutra 8


Last Totalling 10

Sub-Sutra 9


Only the Last Terms

Sub-Sutra 10


The Sum of the coefficients in the product

Sub-Sutra 11


By Alternate Elimination and Retention

Sub-Sutra 12


By Mere Observation

Sub-Sutra 13

Gunitasmuccayah Samuccayagunitah

The Product of the Sum is the Sum of the Products

What are the advantages of Vedic Maths for CAT Exam?

When one is asked to know all about this conventional form of mathematics, then a number of people ask what are the advantages of Vedic maths for the CAT exam. Let us check some of the advantages which students can have if they are well versed with Vedic maths for the CAT exam.Also check-How to prepare for CAT VARC (Verbal and Reading Comprehension)How to prepare for CAT 2021 along with other entrance exams

Increase in speed and accuracy in calculation

Those candidates who are preparing for the CAT exam, if they are well versed with the Vedic maths, then they must remember that it will help them increase their speed while doing the calculations. With an increase in the speed, candidates will be able to solve more questions in less time and with accuracy. This will prove to be a boon for them as they will be able to score a high percentile.Read more- Sectional Time Management Tips for CAT 2021

Enhances Logical Thinking

There is a complete section on data interpretation and logical thinking in the CAT exam. If the candidates are well versed with various concepts of Vedic maths, then their ability to think logically gets the much needed boost. By getting a boost to logical thinking, candidates will be able to understand the questions faster and will be able to swiftly solve them.

Helps to cross check answers

Another advantage of Vedic Maths is that it will help to cross check if the response that you have selected while answering the questions in the CAT exam is correct or not. Hence, once you choose the answer to a question, then by using the tricks that you have learnt through Vedic Maths, you will be able to to analyse if the answer is correct or not. This one will be able to do within a short period of time.

Gives boost to confidence

The more understanding the candidate gets about Vedic Maths and more efficiently are they able to apply it to the questions correctly while they appear for the CAT exam, it will give tremendous amount of boost to their confidence. With the much needed impetus to the confidence level while one is appearing for the exam, candidates will perform well on the day of the exam and they would know exactly how many questions have they correctly answered.

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