# 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-

• CAT 2021: When and how to start preparation
• Best Books for CAT Preparation
• CAT 2021: Important topics for preparation
• How to prepare for CAT without coaching

## 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 Meaning 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 Urdhva-Tiryagbyham 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 Sankalana-Vyavakalanabhyam By addition and by subtraction It is used to solve simultaneous simple equations which have the co-efficient of the variables interchanged. Sutra 8 Puranapuranabyham By the completion or Non-completion Used to simplify or solve the algebra problems.

### Sub-Sutras of Vedic Mathematics

 S.No. Sub-Sutras Name Meaning Sub-Sutra 1 Anurupyena Proportionately Sub-Sutra 2 Sisyate Sesasamjnah Remainder remains constant Sub-Sutra 3 Adyamdyenantya-mantye-na First by first and last by last Sub-Sutra 4 Kevalaih Saptakam Gunyat For 7 the Multiplicand is 143 Sub-Sutra 5 Vestanam 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 Antyayordasake Last Totalling 10 Sub-Sutra 9 Antyayoreva Only the Last Terms Sub-Sutra 10 Samuccayagunitah The Sum of the coefficients in the product Sub-Sutra 11 Lopanasthapanabhyam By Alternate Elimination and Retention Sub-Sutra 12 Vilokanam 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.