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ICSE Class 6 Mathematics Chapter 13 Unitary Method Selina Concise Solutions - Free PDF Download

ICSE

ICSE Class 6 Mathematics Chapter 13 Unitary Method Selina Concise Solutions - Free PDF Download

Last updated date: 19th Apr 2024

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Preparation with Selina Concise Solutions

Class 6 Chapter 13 Mathematics Solution Selina Concise is designed by our experts in a very simple and precise way explaining all the necessary concepts included in the syllabus. These Selina textbook solutions are very helpful for students to fetch excellent marks in their exams. Proper study materials and solutions are must in the quick understanding of concepts. Last-minute revision is never easy, therefore, we have come up with all the essential concepts in an easy-to-understand format. These study materials will provide students an extra edge and boost self-confidence during the final examinations. Instead of cramming the night before a test, regular revision is one of the best ways to strengthen and learn the concepts.

Revision is mandatory without which students will be confused about all the concepts and formulae. The revision will give a clear-cut idea to the students on the topic. It gives them the opportunity to step back and revisit all that they have learned. It improvises memories and of course, plays a vital role in scoring good marks. It saves time for last-minute preparation. Studying the whole concept overnight is impossible and for that purpose, students are asked to take revision notes. Students can only recall the notes they have taken the previous night of the exam. This method will be easier and boosts the overall grade.

Especially for subjects like mathematics which have a lot of theorems and formulae, students can make notes of it in a small notebook and can revise it before entering the examination hall. Preparing the whole concept at the neck of the moment is utterly a waste of time. That is what smart people do, always go for smart work rather than hard work. Also by revising, students can keep track of their progress. They can understand where they lack and where they need their focus. Thus, all of this helps them for better preparation and scoring high.

To revise, students can make use of Seline textbooks. These textbooks explain all the steps in a detailed manner and can help students understand every inch of the problem. There will be no need for a guide or mentor if you are going to use this textbook because it is as clear as it should be. Students would not find any difficulties using this textbook. Most importantly, this textbook follows all the guidelines given by the ICSE board. The ICSE board is of high standards compared to other boards, they would give too much attention to the syllabus and other academic details because they are keen on giving the best quality of education to the students. From the subjects they choose to the syllabus to the pattern to the final exam, everything is minutely monitored to ensure the best output from the students.

All these materials, the syllabus that is given as per the ICSE board, the important questions in a concept, and the mock tests for the entire syllabus are available on the Vedantu website. And these resources are available for free. Students are welcome to make use of all these materials. This comes with solutions and step-by-step explanations. Instead of having anxiety before the exam, calm down and revise the notes. Only this will help you get over the anxiety and exam stress and this will give you enough confidence to face the examination.

ICSE Class 6 Mathematics Chapter 13 Unitary Method Selina Concise Solutions

Selina Concise Mathematics Class 6 Solutions Chapter 13 Unitary Method gives a clear idea of the concepts covered, including examples, which help students for better understanding. There are various examples present in the textbook, before each exercise, to help them to obtain a better concept on the subject. Students have to practice constant exercise wise problems that help them in scoring high marks in the final examination.

Class 6 Maths Solution Chapter 13 of Selina Concise are provided in PDF format, which can be downloaded by the students easily. The Solutions are formulated by the teachers at Vedantu to boost the exam preparation of students. The main aim here is to help them to self analyse the areas, which require more practice, from the exam point of view.

Let’s get an overview of selina concise mathematics class 6 solutions chapter 13

Introduction to Unitary Method

The unitary method is a method in which is used to find the value of a unit and then the value of a required number of units. Here comes the question- What can be units and values?

Suppose we go to the market to purchase 5 apples. The shopkeeper tells us that he is selling 10 apples for Rs 100. In this example, the apples are the units, and the cost of the apples is the value. While solving a problem using the unitary method, it is very important to recognize the units and values.

Class 6 Chapter 13 Mathematics Solution Selina Concise discusses problems that are based on unitary methods. The technique used for solving problems by first finding the value of a single unit and then multiplying this single unit value for the required number of units. Various shortcut tips and methods of solving difficult questions easily are provided by the experts at Vedantu to help students in boosting exam preparation.

Unitary Method in Ratio and Proportion

Sometimes we need to find the ratio of one quantity with respect to another quantity, then we use the unitary method. Let us understand this with examples.

Example: The income of Rahul is Rs 12000 per month, and that of Raman is Rs 50000 per annum. If the monthly expenditure of each of them is Rs 10000 per month, then calculate the ratio of their savings.

Solution: Given, savings of Rahul per month = Rs (12000 – 10000) = Rs 2000

In 12 month Raman earn = Rs.50000

Income of Raman per month = Rs 50000/12 = Rs. 4166.66

Savings of Raman per month = Rs (50000 – 10000) = Rs 40000

Therefore, the ratio of savings of Rahul and Raman = 2000:40000 = 1:20

Students can refer to ICSE Selina Solutions when they get stuck at any point while solving exercise questions. These Selina ICSE Solutions of Maths are explained in a step-by-step and in a simple language. Selina textbook solutions are explained with well-illustrated graphs and solved examples that are very simple and easy to understand. It develops a strong conceptual base among students which plays a major role in the later stages for successful competition in various competitive exams.

Importance of ICSE Concise Selina Solutions

Students of the ICSE Board are advised to solve the textbook questions by themselves. In case of any doubt, students can refer to the solutions designed by subject matter experts at Vedantu. Following are some important features of Selina ICSE Solutions:

The alternative methods of solving questions are explained to promote an in-depth understanding of difficult concepts. Extra questions are provided to practise more and check preparation level.
It saves a lot of time and energy of students as it provides all the necessary concepts that are included in ICSE syllabus in a proper sequence.
These solutions have collective information from various subject related books.
ICSE study materials contain all the necessary tips that are helpful for students to find accurate answers.

Solved Examples

1. If the cost of 35 envelopes is Rs 100. Calculate many envelopes can be bought for Rs 80?

Solution: Given, the cost of 35 envelops = Rs 100

Hence the number of envelopes that can be bought for Rs 80 is shown below

Given Number of envelops bought in Rs 100 is 35

So the cost of one Envelops = 35 / 100

Hence, the number of envelops bought in Rs 90 = 35 / 100 × 80

=28

Therefore, 30 envelops can be bought in Rs 90

2. A motorbike travels 425 km in 5hours. Calculate how much distance it will cover in 4 hours?

Solution: Given distance covered in 5 hours by motorbike = 425 km

Distance covered by bike in 4 hours is shown below

First we will find distance covered in 1 hour = 425/5

= 85 km

Hence, the distance covered by bike in 4 hours = 85 × 4

= 340 km

Therefore, the distance covered by bike in 4 hours is 272 km

Conclusion

Class 6 Maths Solution Chapter 13 of Selina Concise explains the technique of solving problems by the unitary method. In this method first, we have to find the value of a single unit and then multiply this single unit value to the required number of units to get the answer. Selina concise class 6 chapter 13 maths solution helps students to perform well in the board exam and build their career path. These Solutions are a very helpful study resource for students to solve problems and understand the fundamental concepts. Students are advised to solve exercise wise problems daily to improve their problem-solving ability and logical thinking skills.

FAQs on ICSE Class 6 Mathematics Chapter 13 Unitary Method Selina Concise Solutions - Free PDF Download

1. Why should students refer to the Selina solution?

The textbooks of Selina are the most referred textbooks by the ICSE students as the concepts are explained clearly along with a lot of problems to practice. In this book, the problems are categorized into different exercises based on the topics, which makes it easy for the students while solving. The Selina textbook contains both easy as well as tough questions for practice. After solving this the students will be able to understand the method of solving complex problems thoroughly.

2. Where can we find Selina solutions?

Selina Solutions for all the subjects of every class can be viewed online and downloaded from the Vedantu site. After practising these solutions the students will gain the problem-solving method much better.

3. Which all boards use Selina publication?

The books provided by Selina Publication are used by schools that follow the ICSE board pattern or the Indian Certificate of Secondary Education.

4. Why is it important to make notes?

It is important to make notes because, at the last minute, students cannot learn the entire concept. This will give them extra exam pressure. So it is better to revise the notes that they have taken and recall the concept. They can be tension-free and can cover as many topics as possible. This will give them the confidence to appear for the examination and they certainly will score better marks than those who did not have this practice at all.

5. Why is revision so important? What will happen if I do not revise the concept?

Our brain is more like a tunnel, it works like how a stack works. If we prepare lesson 1 initially, we will remember it. When we prepare lesson 5, we will remember lesson 1 but to a lesser extent, but if we are learning lesson 15, we will hardly remember lesson 1 and it will be fresh with only contents that we have learned last night. This is general, everyone faces this problem. After all, this is how the brain works. To ensure we remember all the lessons, we need to revise before heading to the exam. Just brush off all the concepts, you are ready for the exam.

6. What is chapter 13 in Class 6 ICSE board and how shall I prepare it?

Chapter 13 for the Class 6 ICSE board is the unitary method. You can prepare for this subject with the help of Seline publisher’s textbook. This textbook gives you a step-by-step explanation and helps you understand the problems clearly. You can also get free PDFs from the Vedantu website and start preparing. This is easily understandable and also has doubt clarifying sessions. You can enroll in that if you have any doubts. These classes will be one-to-one classes. And the doubts are clarified by the subject experts who have extensive years of experience in teaching this subject. And all these services are available for free on the Vedantu website.

7. Why is the Unitary method important?

The unitary method is important because it is a technique for solving a problem by finding a value of a single unit first and then finding the necessary value by using the found value and multiplying it with the unknown value. Thus, this method is used to find the value of a unit from the value of a multiple and hence we find the value of a multiple. This uses the tricky methodology to find the value of the unknown.

8. What is the unitary method in ratio and proportion?

Mathematics will be relatable to topics we cover previously. One such combination is the unitary method and ratio and proportion. It is the method of finding the value of one unit and then multiplying it is called unitary. This is the same explanation for proportion if you remember. So both are similar to each other. Both these concepts are comparatively important and help in boosting the overall grades. So, make sure to give all the importance to this concept. It also helps you get a strong base in fundamentals. It is an easy concept when regular practice will help you score better.