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Easy Calculation Techniques for CLAT 2022

Author : Palak Khanna

March 28, 2022

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Mathematics is the most scoring section in the CLAT exam. As per the revised exam pattern, the mathematics section would no longer have basic mathematical problems.

Instead, it will have data in the form of tables, bar graphs, pie charts, or line graphs and the questions are based on the interpretation of the data. 

Note that you have to gain expertise and speed in calculations along with logical reasoning to solve data interpretation questions. Fast calculation speed not only saves time in the exam but also helps you get an edge over others.

However, calculation speed is a major concern for many aspirants preparing for the Common Law Admission Test. To ease out your preparation, this post shall walk you through Easy Calculation Techniques for CLAT 2022 in this post. 

So, why late? Let's dive into the post to know short tricks and tips to speed up your calculations for the mathematics section.

Easy Calculation Techniques for CLAT Preparation 2022

It is always beneficial if you are learning from scratch. With problems from 10th-grade mathematics, this section is considered the simplest section of the CLAT exam.

Even though the weightage of the mathematics section is the least in CLAT, you cannot afford to ignore this section.

If your fundamentals are clear, you can solve questions quickly and use the remaining time for other sections like legal reasoning and logical reasoning.

Download Free Study Material for CLAT Exam by LegalEdge

The following are some of the CLAT quantitative techniques that you can adopt to enhance your calculation speed:

  • Unit digit method
  • Digit sum method
  • Approximation method

Easy Calculation Techniques for CLAT 2022 - Digit Sum Method

The digit-sum method, which is also known as the add-up method can be used to check answers involving different arithmetic operations like division, addition, multiplication, subtraction, squares, square roots, cube roots, etc. 

In this method, you have to convert any given number into a single digit by repetitively adding up all the digits of that number.

The following are some of the examples that will help better understand the digit sum method and enhance your CLAT Maths preparation levels.

For Example:

Find the digit sum of 999?

First, you have to add all digits of 999, then it becomes

9+9+9 = 27

Now, add all digits of 27

2+7=9

clat mock test

clat mock test

Therefore, the digit sum of 999 is 9.

In the digit sum method, you can ignore the number 9 or that adds up to 9. Let us understand this with the following example.

Find the digit sum of 1239?

Generally, in the digit sum method, you will add up all the digits of the 1239 number.

1+2+3+9 = 15

Then, again find the digit sum value for 15

=1+5 = 6

Even, if you ignore the 9 in 1239, the digit sum value will be 6

Now, ignore 9 and find the digit sum value only for 123.

1+2+3 = 6

Easy Calculation Techniques for CLAT 2022 - Unit Digit Method

In this method, we find the solution by taking the unit digit of the given numbers and trying to find out the unit digit of the answer will help you eliminate options in the exam.

We can find the answers using unit digit method only for addition, subtraction, and multiplication. We can not find the solution for division using this method.

Using this method, you can easily enhance your calculation speed, which is the main factor to improve your CLAT time management skills.

For example, 

The unit digit of 245 is 5.

The unit digit of 79 is 9

Similarly, find the value of 637*1009*54*738*8041

Read moreMost important time & work questions for CLAT

First, find the unit digit value for the above number i.e.,

Unit digit of 637 is 7

Unit digit of 1009 is 9

Unit digit of 54 is 4

Unit digit of 738 is 8

Unit digit of 8041 is 1

CLAT Online Coaching

CLAT Online Coaching

Then, find the unit digit value of 7*9*4*8*1 

Now, the unit digit value of 7*9 = 63= 3

3*4= 12 = 2

2*8= 16 = 6

6*1 = 6

Read moreImportant legal reasoning questions with answers for CLAT

Therefore, the unit digit of 637*1009*54*738*8041 is "6".

Easy Calculation Techniques for CLAT 2022 - Unit Digit Method

Note that approximation questions are the ones where you can score marks easily without any errors if solved carefully and efficiently.

This is one of the best techniques that you can use while solving quantitative technique questions for CLAT 2022.

While solving approximation questions, first, you need to convert the decimal to the nearest value. Then, simplify the given equation using the new values that you have obtained after applying the approximation method.

For example, 

The approximate value of 1134.67 is 1135

Find the 324.99 of 48.07%?

First, convert the 324.99 value to the nearest value.

The approximate value becomes 325

The approximate value of 48.07% is 48%

Read moreShort tricks to manage boards and CLAT preparation

Now, it becomes 325*48/100

= 325/2.1

= 154.7

The approximate value of 154.7 is 155

Therefore, the value of 324.99 of 48.07% is 155

Frequently Asked Questions

Following the expert tips will definitely help you to prepare better for the CLAT Maths 2021. Begin your preparation by studying from the right books which cover all the concepts and topics according to the latest exam pattern and make sure you are aware of the detailed Paper pattern and latest Syllabus of the CLAT Exam before starting your preparation.

Taking up Mock Tests regularly and solving CLAT Sample Papers helps to test your preparation and improve your speed and management time.

For the preparation of the CLAT Exam, you have to choose the books carefully that is best to study. Some of the best books for the preparation of the CLAT Maths Section are: Quantitative Aptitude by Pearson, First Track Objective Arithmetic by Arihant, 30 days wonder for Maths S. Chand, Legal Aptitude (CLAT) by Samiksha Gupta and R.K Gupta.

You can easily improve your speed and accuracy in the CLAT Exam by solving as many sample papers as possible. Practicing mock tests would definitely improve your time management skills and problem-solving techniques. So, it is advisable to solve mock tests on a daily basis.
About 13-17 questions are asked from the Quantitative Techniques section of the CLAT exam.
Questions asked in CLAT Mathematics section are of Class 10 difficulty level.
  • Home
  • Easy Calculation Tec...

Easy Calculation Techniques for CLAT 2022

Author : Palak Khanna

Updated On : March 28, 2022

SHARE

Mathematics is the most scoring section in the CLAT exam. As per the revised exam pattern, the mathematics section would no longer have basic mathematical problems.

Instead, it will have data in the form of tables, bar graphs, pie charts, or line graphs and the questions are based on the interpretation of the data. 

Note that you have to gain expertise and speed in calculations along with logical reasoning to solve data interpretation questions. Fast calculation speed not only saves time in the exam but also helps you get an edge over others.

However, calculation speed is a major concern for many aspirants preparing for the Common Law Admission Test. To ease out your preparation, this post shall walk you through Easy Calculation Techniques for CLAT 2022 in this post. 

So, why late? Let's dive into the post to know short tricks and tips to speed up your calculations for the mathematics section.

Easy Calculation Techniques for CLAT Preparation 2022

It is always beneficial if you are learning from scratch. With problems from 10th-grade mathematics, this section is considered the simplest section of the CLAT exam.

Even though the weightage of the mathematics section is the least in CLAT, you cannot afford to ignore this section.

If your fundamentals are clear, you can solve questions quickly and use the remaining time for other sections like legal reasoning and logical reasoning.

Download Free Study Material for CLAT Exam by LegalEdge

The following are some of the CLAT quantitative techniques that you can adopt to enhance your calculation speed:

  • Unit digit method
  • Digit sum method
  • Approximation method

Easy Calculation Techniques for CLAT 2022 - Digit Sum Method

The digit-sum method, which is also known as the add-up method can be used to check answers involving different arithmetic operations like division, addition, multiplication, subtraction, squares, square roots, cube roots, etc. 

In this method, you have to convert any given number into a single digit by repetitively adding up all the digits of that number.

The following are some of the examples that will help better understand the digit sum method and enhance your CLAT Maths preparation levels.

For Example:

Find the digit sum of 999?

First, you have to add all digits of 999, then it becomes

9+9+9 = 27

Now, add all digits of 27

2+7=9

clat mock test

clat mock test

Therefore, the digit sum of 999 is 9.

In the digit sum method, you can ignore the number 9 or that adds up to 9. Let us understand this with the following example.

Find the digit sum of 1239?

Generally, in the digit sum method, you will add up all the digits of the 1239 number.

1+2+3+9 = 15

Then, again find the digit sum value for 15

=1+5 = 6

Even, if you ignore the 9 in 1239, the digit sum value will be 6

Now, ignore 9 and find the digit sum value only for 123.

1+2+3 = 6

Easy Calculation Techniques for CLAT 2022 - Unit Digit Method

In this method, we find the solution by taking the unit digit of the given numbers and trying to find out the unit digit of the answer will help you eliminate options in the exam.

We can find the answers using unit digit method only for addition, subtraction, and multiplication. We can not find the solution for division using this method.

Using this method, you can easily enhance your calculation speed, which is the main factor to improve your CLAT time management skills.

For example, 

The unit digit of 245 is 5.

The unit digit of 79 is 9

Similarly, find the value of 637*1009*54*738*8041

Read moreMost important time & work questions for CLAT

First, find the unit digit value for the above number i.e.,

Unit digit of 637 is 7

Unit digit of 1009 is 9

Unit digit of 54 is 4

Unit digit of 738 is 8

Unit digit of 8041 is 1

CLAT Online Coaching

CLAT Online Coaching

Then, find the unit digit value of 7*9*4*8*1 

Now, the unit digit value of 7*9 = 63= 3

3*4= 12 = 2

2*8= 16 = 6

6*1 = 6

Read moreImportant legal reasoning questions with answers for CLAT

Therefore, the unit digit of 637*1009*54*738*8041 is "6".

Easy Calculation Techniques for CLAT 2022 - Unit Digit Method

Note that approximation questions are the ones where you can score marks easily without any errors if solved carefully and efficiently.

This is one of the best techniques that you can use while solving quantitative technique questions for CLAT 2022.

While solving approximation questions, first, you need to convert the decimal to the nearest value. Then, simplify the given equation using the new values that you have obtained after applying the approximation method.

For example, 

The approximate value of 1134.67 is 1135

Find the 324.99 of 48.07%?

First, convert the 324.99 value to the nearest value.

The approximate value becomes 325

The approximate value of 48.07% is 48%

Read moreShort tricks to manage boards and CLAT preparation

Now, it becomes 325*48/100

= 325/2.1

= 154.7

The approximate value of 154.7 is 155

Therefore, the value of 324.99 of 48.07% is 155

Frequently Asked Questions

Following the expert tips will definitely help you to prepare better for the CLAT Maths 2021. Begin your preparation by studying from the right books which cover all the concepts and topics according to the latest exam pattern and make sure you are aware of the detailed Paper pattern and latest Syllabus of the CLAT Exam before starting your preparation.

Taking up Mock Tests regularly and solving CLAT Sample Papers helps to test your preparation and improve your speed and management time.

For the preparation of the CLAT Exam, you have to choose the books carefully that is best to study. Some of the best books for the preparation of the CLAT Maths Section are: Quantitative Aptitude by Pearson, First Track Objective Arithmetic by Arihant, 30 days wonder for Maths S. Chand, Legal Aptitude (CLAT) by Samiksha Gupta and R.K Gupta.

You can easily improve your speed and accuracy in the CLAT Exam by solving as many sample papers as possible. Practicing mock tests would definitely improve your time management skills and problem-solving techniques. So, it is advisable to solve mock tests on a daily basis.
About 13-17 questions are asked from the Quantitative Techniques section of the CLAT exam.
Questions asked in CLAT Mathematics section are of Class 10 difficulty level.

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