# NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progression Exercise 5.1

## NCERT Solutions Class 10 Maths Chapter 5 Arithmetic Progression Ex 5.1

Students can download NCERT Maths Class 10 Chapter 5 Exercise 5.1 PDF from Vedantu for free. The PDF contains solutions to the sums given in the exercise with clearly defined steps for the understanding of students. The familiarity with these concepts can be achieved through practice. Class 10 Chapter 5 Exercise 5.1 introduces the concepts of Arithmetic progression. It is one of the foundational concepts in mathematics. With a firm grasp of the topic and an in-depth understanding of the concepts governing progressions, students can score well in their upcoming exams and also in their higher studies. Our curated solution for CBSE NCERT books for Class 10 Maths has a specific focus on exam preparation. With these Solutions of 10th class maths, students can acquire in-depth knowledge of all the chapters. Candidates can download NCERT solution PDF from Vedantu and continue with their exam preparation.

Download class 10 maths ch 5 ex 5.1 pdf here and begin your preparations. These notes are provided free of cost with the objective of imparting knowledge to everyone. Students can also download Class 10 Science Solutions for free from Vedantu.

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## Access NCERT Solutions for Class 10 Maths Chapter 5 – Arithmetic Progression

Exercise 5.1

1. In which of the following situations, does the list of numbers involved make as arithmetic progression and why?

1. The taxi fare after each km when the fare is Rs $15$ for the first km and Rs $8$ for each additional km.

Ans: Given the fare of first km is Rs.$15$ and the fare for each additional km is Rs. $8$. Hence,

Taxi fare for ${{1}^{st}}$ km is Rs. $15$.

Taxi fare for ${{2}^{nd}}$ km is Rs. $15+8=23$.

Taxi fare for ${{3}^{rd}}$ km is Rs. $23+8=31$.

Similarly, Taxi fare for ${{n}^{th}}$ km is Rs. $15+\left( n-1 \right)8$.

Therefore, we can conclude that the above list forms an A.P with common difference of $8$.

1. The amount of air present in a cylinder when a vacuum pump removes a quarter of the air remaining in the cylinder at a time.

Ans: Let the initial volume of air in a cylinder be $V$ liter. In each stroke, the vacuum pump removes $\dfrac{1}{4}$ of air remaining in the cylinder at a time. Hence,

Volume after ${{1}^{st}}$ stroke is $\dfrac{3V}{4}$.

Volume after ${{2}^{nd}}$ stroke is $\dfrac{3}{4}\left( \dfrac{3V}{4} \right)$.

Volume after ${{3}^{rd}}$ stroke is ${{\left( \dfrac{3}{4} \right)}^{2}}\left( \dfrac{3V}{4} \right)$.

Similarly, Volume after ${{n}^{th}}$ stroke is ${{\left( \dfrac{3}{4} \right)}^{n}}V$.

We can observe that the subsequent terms are not added with a constant digit but are being multiplied by $\dfrac{3}{4}$. Therefore, we can conclude that the above list does not forms an A.P.

1. The cost of digging a well after every meter of digging, when it costs Rs $150$ for the first meter and rises by Rs $50$ for each subsequent meter.

Ans: Given the cost of digging for the first meter is Rs.$150$ and the cost for each additional meter is Rs. $50$. Hence,

Cost of digging for ${{1}^{st}}$ meter is Rs. $150$.

Cost of digging for ${{2}^{nd}}$ meter is Rs. $150+50=200$.

Cost of digging for ${{3}^{rd}}$ meter is Rs. $200+50=250$.

Similarly, Cost of digging for ${{n}^{th}}$ meter is Rs. $150+\left( n-1 \right)50$.

Therefore, we can conclude that the above list forms an A.P with common difference of $50$.

1. The amount of money in the account every year, when Rs $\mathbf{10000}$ is deposited at compound interest at $\mathbf{8}\%$ per annum.

Ans: Given the principal amount is Rs.$\mathbf{10000}$ and the compound interest is $\mathbf{8}\%$ per annum. Hence,

Amount after ${{1}^{st}}$ year is Rs. $10000\left( 1+\dfrac{8}{100} \right)$.

Amount after ${{2}^{nd}}$ year is Rs. $10000{{\left( 1+\dfrac{8}{100} \right)}^{2}}$.

Amount after ${{3}^{rd}}$ year is Rs. $10000{{\left( 1+\dfrac{8}{100} \right)}^{3}}$.

Similarly, Amount after ${{n}^{th}}$ year is Rs. $10000{{\left( 1+\dfrac{8}{100} \right)}^{n}}$.

We can observe that the subsequent terms are not added with a constant digit but are being multiplied by $\left( 1+\dfrac{8}{100} \right)$. Therefore, we can conclude that the above list does not forms an A.P.

2. Write first four terms of the A.P. when the first term $a$ and the common difference $d$ are given as follows:

1.  $a=10,d=10$

Ans: We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(1)

Substituting $a=10,d=10$ in (1) we get, ${{a}_{n}}=10+10\left( n-1 \right)=10n$ …..(2)

Therefore, from (2)

${{a}_{1}}=10$, ${{a}_{2}}=20$, ${{a}_{3}}=30$ and ${{a}_{4}}=40$.

1. $a=-2,d=0$

Ans: We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(1)

Substituting $a=-2,d=0$ in (1) we get, ${{a}_{n}}=-2+0\left( n-1 \right)=-2$ …..(2)

Therefore, from (2)

${{a}_{1}}=-2$, ${{a}_{2}}=-2$, ${{a}_{3}}=-2$ and ${{a}_{4}}=-2$.

1. $a=4,d=-3$

Ans: We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(1)

Substituting $a=4,d=-3$ in (1) we get, ${{a}_{n}}=4-3\left( n-1 \right)=7-3n$ …..(2)

Therefore, from (2)

${{a}_{1}}=4$, ${{a}_{2}}=1$, ${{a}_{3}}=-2$ and ${{a}_{4}}=-5$.

1. $a=-1\text{,}d=1/2$

Ans: We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(1)

Substituting $a=-1\text{,}d=1/2$ in (1) we get, ${{a}_{n}}=-1+\dfrac{1}{2}\left( n-1 \right)=\dfrac{n-3}{2}$ …..(2)

Therefore, from (2)

${{a}_{1}}=-1$, ${{a}_{2}}=-\dfrac{1}{2}$, ${{a}_{3}}=0$ and ${{a}_{4}}=\dfrac{1}{2}$.

1. $a=-1.25,d=-0.25$

Ans: We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(1)

Substituting $a=-1.25,d=-0.25$ in (1) we get, ${{a}_{n}}=-1.25-0.25\left( n-1 \right)=-1-0.25n$ …..(2)

Therefore, from (2)

${{a}_{1}}=-1.25$, ${{a}_{2}}=-1.5$, ${{a}_{3}}=-1.75$ and ${{a}_{4}}=-2$.

3. For the following A.P.s, write the first term and the common difference.

1. $\mathbf{3},\mathbf{1},-\mathbf{1},-\mathbf{3},...$

Ans: From the given AP, we can see that the first term is $3$.

The common difference is the difference between any two consecutive numbers of the A.P.

Common difference $=$ ${{2}^{nd}}\text{ }term-{{1}^{st}}\ term$

$\therefore$ Common difference $=$ $1-3=-2$.

1. $-5,-1,3,7,...$

Ans: From the given AP, we can see that the first term is $-5$.

The common difference is the difference between any two consecutive numbers of the A.P.

Common difference $=$ ${{2}^{nd}}\text{ }term-{{1}^{st}}\ term$

$\therefore$ Common difference $=$ $-1-\left( -5 \right)=4$.

1. $\dfrac{1}{3}\text{,}\dfrac{5}{3}\text{,}\dfrac{9}{3}\text{,}\dfrac{13}{3},...$

Ans: From the given AP, we can see that the first term is $\dfrac{1}{3}$.

The common difference is the difference between any two consecutive numbers of the A.P.

Common difference $=$ ${{2}^{nd}}\text{ }term-{{1}^{st}}\ term$

$\therefore$ Common difference $=$ $\dfrac{5}{3}-\dfrac{1}{3}=\dfrac{4}{3}$.

1. $0.6,1.7,2.8,3.9,...$

Ans: From the given AP, we can see that the first term is $0.6$.

The common difference is the difference between any two consecutive numbers of the A.P.

Common difference $=$ ${{2}^{nd}}\text{ }term-{{1}^{st}}\ term$

$\therefore$ Common difference $=$ $1.7-0.6=1.1$.

4. Which of the following are AP’s? If they form an AP, find the common difference $d$ and write three more terms.

1.  $\text{2,4,8,16}...$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=4-2=2$              …..(1)

${{a}_{3}}-{{a}_{2}}=8-4=4$              …..(2)

${{a}_{4}}-{{a}_{3}}=16-8=8$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is not equal.

Therefore, the given series does not form an A.P.

1. $\text{2,}\dfrac{5}{2}\text{,3,}\dfrac{7}{2}\text{,}...$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=\dfrac{5}{2}-2=\dfrac{1}{2}$              …..(1)

${{a}_{3}}-{{a}_{2}}=3-\dfrac{5}{2}=\dfrac{1}{2}$              …..(2)

${{a}_{4}}-{{a}_{3}}=\dfrac{7}{2}-3=\dfrac{1}{2}$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $2$ and common difference $\dfrac{1}{2}$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=2,d=\dfrac{1}{2}$ in (1) we get, ${{a}_{n}}=2+\dfrac{1}{2}\left( n-1 \right)=\dfrac{n+3}{2}$ …..(5)

Therefore, from (5)

${{a}_{5}}=4$, ${{a}_{6}}=\dfrac{9}{2}$ and ${{a}_{7}}=5$.

1. $1.2,3.2,5.2,7.2...$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=3.2-1.2=2$              …..(1)

${{a}_{3}}-{{a}_{2}}=5.2-3.2=2$              …..(2)

${{a}_{4}}-{{a}_{3}}=7.2-5.2=2$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $1.2$ and common difference $2$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=1.2,d=2$ in (1) we get, ${{a}_{n}}=1.2+2\left( n-1 \right)=2n-0.8$ …..(5)

Therefore, from (5)

${{a}_{5}}=9.2$, ${{a}_{6}}=11.2$ and ${{a}_{7}}=13.2$.

1. $-10,-6,-2,2,...$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=-6-\left( -10 \right)=4$              …..(1)

${{a}_{3}}-{{a}_{2}}=-2-\left( -6 \right)=4$              …..(2)

${{a}_{4}}-{{a}_{3}}=2-\left( -2 \right)=4$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $-10$ and common difference $4$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=-10,d=4$ in (1) we get, ${{a}_{n}}=-10+4\left( n-1 \right)=4n-14$ …..(5)

Therefore, from (5)

${{a}_{5}}=6$, ${{a}_{6}}=10$ and ${{a}_{7}}=14$.

1. $3,3+\sqrt{2},3+2\sqrt{2},3+3\sqrt{2},...$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=\left( 3+\sqrt{2} \right)-\left( 3 \right)=\sqrt{2}$              …..(1)

${{a}_{3}}-{{a}_{2}}=\left( 3+2\sqrt{2} \right)-\left( 3+\sqrt{2} \right)=\sqrt{2}$              …..(2)

${{a}_{4}}-{{a}_{3}}=\left( 3+3\sqrt{2} \right)-\left( 3+2\sqrt{2} \right)=\sqrt{2}$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $3$ and common difference $\sqrt{2}$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=3,d=\sqrt{2}$ in (1) we get, ${{a}_{n}}=3+\left( n-1 \right)\sqrt{2}$   …..(5)

Therefore, from (5)

${{a}_{5}}=3+4\sqrt{2}$, ${{a}_{6}}=3+5\sqrt{2}$ and ${{a}_{7}}=3+6\sqrt{2}$.

1. $\text{0}\text{.2,0}\text{.22,0}\text{.222,0}\text{.2222}.....$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=0.22-0.2=0.02$              …..(1)

${{a}_{3}}-{{a}_{2}}=0.222-0.22=0.002$              …..(2)

${{a}_{4}}-{{a}_{3}}=0.2222-0.222=0.0002$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is not equal.

Therefore, the given series does not form an A.P.

1. $0,-4,-8,-12....$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=-4-0=-4$              …..(1)

${{a}_{3}}-{{a}_{2}}=-8-\left( -4 \right)=-4$              …..(2)

${{a}_{4}}-{{a}_{3}}=-12-\left( -8 \right)=-4$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $0$ and common difference $-4$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=0,d=-4$ in (1) we get, ${{a}_{n}}=0-4\left( n-1 \right)=4-4n$ …..(5)

Therefore, from (5)

${{a}_{5}}=-16$, ${{a}_{6}}=-20$ and ${{a}_{7}}=-24$.

1. $-\dfrac{1}{2},-\dfrac{1}{2},-\dfrac{1}{2},-\dfrac{1}{2}....$

Ans: For the given series, let us check the difference between all consecutive terms and find if they are equal or not.

${{a}_{2}}-{{a}_{1}}=\left( -\dfrac{1}{2} \right)-\left( -\dfrac{1}{2} \right)=0$              …..(1)

${{a}_{3}}-{{a}_{2}}=\left( -\dfrac{1}{2} \right)-\left( -\dfrac{1}{2} \right)=0$              …..(2)

${{a}_{4}}-{{a}_{3}}=\left( -\dfrac{1}{2} \right)-\left( -\dfrac{1}{2} \right)=0$              …..(3)

From (1), (2), and (3) we can see that the difference between all consecutive terms is equal.

Therefore, the given series form an A.P. with first term $-\dfrac{1}{2}$ and common difference $0$.

We know that the ${{n}^{th}}$ term of the A.P. with first term $a$ and common difference $d$ is given by ${{a}_{n}}=a+\left( n-1 \right)d$       …..(4)

Substituting $a=-\dfrac{1}{2},d=0$ in (1) we get, ${{a}_{n}}=-\dfrac{1}{2}+0\left( n-1 \right)=-\dfrac{1}{2}$ …..(5)

Therefore, from (5)

${{a}_{5}}=-\dfrac{1}{2}$, ${{a}_{6}}=-\dfrac{1}{2}$ and ${{a}_{7}}=-\dfrac{1}{2}$.

## NCERT Solutions for Class 10 Maths - Exercise 5.1

#### NCERT Solutions for Class 10 Maths Chapter 5 Exercise 5.1 Free PDF Download

Class 10 maths ex 5.1 solutions provided in the PDF are written by our subject experts at Vedantu. These are written in accordance with the CBSE guidelines so students can refer to them and take notes as to how they should format their answers in their examination. The maths paper follows step-wise marking, where you are awarded marks for every step, so it is essential to understand how to write answers correctly.

The class 10th maths chapter 5 exercise 5.1 pdf is written in a simple language to maximize retention. The focus is on increasing the concept-based understanding of students, which will lead you to score well in your exams. Your class 10th score matters a lot as students are distributed streams according to their class 10 score.

Prepare for your exams better with class 10 maths ex 5.1 solutions. Students are advised to cultivate a habit of practicing questions from the NCERT book regularly as the questions in your exams will be similar to the ones asked in your NCERT book. Download exercise 5.1 class 10 maths NCERT solutions here.

Now, take a look at other exercises in this chapter.

### An Overview of the Topics Covered under NCERT Solutions for Class 10 Maths Chapter 5 - Arithmetic Progressions (Exercise 5.1)

Exercise 5.1 of NCERT Solutions Class 10 Maths is mainly based on the basic understanding of arithmetic progression. Below are the important points we will learn from this chapter:

• An arithmetic progression can be defined as a sequence of numbers where we can get each term by adding a fixed value to the preceding term, leaving aside the first term. The examples of sequences present in this chapter will help the students identify what the different number patterns look like.

• The concepts like ‘term,’ ‘common difference,’ etc. in the arithmetic progression are also explained in this chapter. The ‘common difference’ is the fixed value or the number in a sequence of numbers; the value can be positive, negative, or zero.

• The general form of an arithmetic progression is given below:

a, a + x, a + 2x, a + 3x, . . .

where ‘x’ is the common difference.

• The difference between the finite and infinite arithmetic progression is also explained in this chapter. A finite arithmetic progression has the last term whereas an infinite arithmetic progression does not have the last term.

These exercise questions consist of identifying sequences that are in arithmetic progression, the first few terms of arithmetic progression for the given first term, common difference, and vice versa.

### Importance of Class 10 Maths Chapter 5 Arithmetic Progression

Arithmetic progression is a very important concept in Mathematics and Statistics and to some extent, it is used in almost every academic field. It is frequently used in many diverse fields such as economics, history, and anthropology. It can also be applied in real life by analysing a certain pattern, for example, in straight line depreciation. A perfect real-life application of arithmetic progression is seen when someone takes a taxi ride. Once you ride a taxi, you will be charged an initial amount, and then for every kilometre, a certain fixed amount will be charged.

### NCERT Solution Class 10 Maths Chapter 5 - Arithmetic Progressions Exercises

 Chapter 5 - Arithmetic Progressions Exercises in PDF Format Exercise 5.2 20 Questions & Solutions (10 Short Answers, 10 Long Answers) Exercise 5.3 20 Questions & Solutions (7 Short Answer, 13 Long Answers) Exercise 5.4 5 Questions & Solutions (5 Long Answers)

### Class 10 Maths Weightage Marks

Class 10 maths paper is divided into four sections- Section A, B, C, and D. The paper is designed to test both mathematical and application-based knowledge in students. The types of questions students will find in their question paper are:

 Section Marks Very Short Answer Type Questions 20 questions x 1 mark each Short Answer Type I Questions 6 questions x 2 marks each Short Answer Type II Questions 8 questions x 3 marks each Long Answer Type Questions 6 questions x 4 marks each

The class 10th maths syllabus is diversified so as to allow students to form a firm foundation for important mathematical concepts that will help them in their further studies. Each chapter is interconnected and requires constant practice to be able to score well. Give below are the weightage marks of each unit so that students can plan their preparations effectively and score well in their exams.

 Sr.no Chapter Name Marks 1 Number System 6 2 Algebra 20 3 Coordinate Geometry 6 4 Geometry 15 5 Trigonometry 12 6 Mensuration 10 7 Statistics and Probability 11

### Benefits of Ex 5.1 Class 10 Maths Solutions

The chapter arithmetic progression is governed by some simple concepts. If you understand these concepts well, it is mostly formula-based. The formulas for the nth term and sum of an AP should be on your tips. Students will be required to convert word problems into mathematical equations. This can be tricky but with correct guidance from NCERT Class 10 Maths Chapter 5 exercise 5.1 solutions PDF, it will be smooth sailing.

Students can freely download NCERT solutions for class 10 maths chapter 5 exercise 5.1 here. The benefits of using solutions of class 10 arithmetic progression exercise 5.1 pdf are:

• The notes are prepared in simple language to improve understanding of the concepts and steps.

• These solutions are written in accordance with CBSE guidelines to help you score maximum marks in the examinations.

• The solutions pdf is prepared with the help of experienced teachers.

• Comprehensive and detailed explanations of each question allow students to understand the topic and the concept well.

## FAQs on NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progression Exercise 5.1

1. What are Some of the Important Concepts of the Chapter Arithmetic Progression?

Ans: Arithmetic progression is a sequence of numbers where the difference between two consecutive numbers is the same. This difference between two consecutive terms is called the common difference. As long as the sequence or series of numbers follow this rule they are said to be in an AP.

An AP can be commonly written as:

a, a + d, a + 2d, a + 3d, a + 4d, ......, a + (n - 1)d.

If the first term a and the common difference d of an AP is known we can find the value of the nth or any term of an AP  easily.

an = a + (n - 1)d

The sum of the AP can be calculated using the formula:

S = n/2(2a + (n - 1)d)

2. How can the Sum of an AP be Calculated? Derive the Formula Mathematically for the Same.

Ans: The sum of an AP is the sum of each term of the AP. The summation of each term of an AP can be tiresome in longer progressions. Also, the APs with a negative common difference, finding the sum of AP can be tricky. The sum of the AP can be calculated using the following formula:

S = n/2(2a + (n - 1)d)

Derivation:

Sn = a1 + (a1 + d) + (a1 + 2d) + .... (a1 + (n - 1)d). (i)

Sn = an + (an - d) + (an - 2d) + ...(an - (n - 1)d). (ii)

Adding both the equations and solving,

2Sn = n(a1 + an)

an = a1 + (n - 1)d

2Sn = n(a1 + a1 + (n - 1)d)

2Sn = n(2a1 + (n - 1)d)

S = n/2(2a1 + (n - 1)d)

The formula for sum of AP can be written as:

S = n/2(2a + (n - 1)d)

3. How many examples and questions are there in Exercise 5.1 of Chapter 5 of Class 10 Maths?

Ans: There are a total of 4 questions in Exercise 5.1 of Class 10 Maths, and all the questions have sub-parts. You can refer to Vedantu NCERT solutions to get a good idea of the different ways to solve the problems and practice them for grasping the concept properly. These solutions, curated by the subject matter experts at Vedantu, provide the best in class answers to all questions and promise to clear out all your concepts effectively and efficiently. You will be able to understand the concepts well if you download these free of cost solutions PDF.

4. Which is the most favourite question of Exercise 5.1 of 10 Maths?

Ans: Chapter 5 of Class 10 Maths talks about Arithmetic Progressions, which is a really interesting topic. All the questions in this chapter can be tricky. Hence, students would have to think logically while solving each question, which is why this might very well be one of the favourite chapters for most students. To know your favourite question from Exercise 5.1 of Class 10 Maths, you must study your Chapter thoroughly with the help of the NCERT solutions by Vedantu. This way you will be clear with your concepts and enjoy your study time.

5. What are the basics of Chapter 5 of Class 10 Maths?

Ans: Chapter 5 of Class 10 Maths discusses the concept of Arithmetic Progressions (AP). An AP is actually a sequential order of numbers in which the difference between any two successive terms is a constant. Arithmetic Progressions is undoubtedly a tricky topic and requires a lot of practice along with proper guidance. This means that you can excel in your exams only if you have an authentic source of information such as NCERT Solutions for Class 10 Maths Chapter 5 provided by Vedantu.

6. Do I need to practice all the questions provided in Chapter 5 of Class 10 Maths NCERT Solutions?

Ans: All the questions are extremely important in Chapter 5 Class 10 Maths NCERT solutions PDF provided by Vedantu. Therefore, it is crucial to practice every single one of them thoroughly in order to understand the concepts completely. The NCERT solutions by Vedantu are guaranteed to provide you with an edge over your peers and help you to practice well to ace your Class 10 Maths Board exams efficiently. These answers are tailored to perfection to suit the needs of students from the exam point of view.

7. What is the best Solution book for Chapter 5 of NCERT Class 10th Maths?

Ans: NCERT solutions available on Vedantu app and website are the best source to get the solutions for Chapter 5 of Class 10 Maths. These solutions, curated by the subject matter experts, are accurate and effective for the exams and allow the students to clarify their doubts for an even better result. These solutions are the best in the market and are free to download, which means you can download and study from them according to your comfort and convenience. This will help you to focus on all your subjects while securing a sure shot high score in Maths.