## Which is the best Maths guide for Class 10 CBSE?

Best Reference Books for Class 10 CBSE 2020-21 : Maths For Maths the students can refer to Mathematics for Class 10 by R D Sharma, Secondary School Mathematics for Class 10 by RS Aggarwal and All in one mathematics by Arihant for best results.

**Which chapter is most important in maths class 10?**

Important Chapters with High Weightage for CBSE Class 10 Maths Board Exam 2020

- Chapter 3 – Pair of Linear Equations in Two Variables = 8 Marks.
- Chapter 5 – Arithmetic Progression = 5 Marks.
- Chapter 6 – Triangles = 9 Marks.
- Chapter 7 – Coordinate Geometry = 6 Marks.
- Chapter 8 – Introduction to Trigonometry = 6 Marks.

**How many chapters are there in maths of class 10th?**

15 chapters

NCERT Class 10 maths contain a total of 15 chapters and all the chapters are important to study. It is necessary to solve all the exercises including the additional exercises to get a good score.

### How many exercises are there in area related to circles Class 10?

3 exercises

There are 3 exercises in class 10 math chapter 12 (Areas Related to Circles). In first exercise (Ex 12.1), there are only 5 questions.

**Is RD Sharma enough for class 10?**

No, RD Sharma is not necessary for Class 10, but it is very helpful to clear all major and minor concepts. However, the NCERT Maths textbook for class 10 is enough to get good grades.

**Which chapter is hardest in class 10 maths?**

Trigonometry, the most difficult chapter.

#### How do you solve the area of a circle with Class 10?

The formula to calculate the area of circle is πr2. Length of an arc of a sector of a circle with radius r and angle with degree measure θ is given as 0360 2r. Area of a sector of a circle with radius r and with degree measure θ is given as 0360 πr2.

**What is area related to circle?**

Area of a circle is πr2, where π=22/7 or ≈3.14 (can be used interchangeably for problem-solving purposes)and r is the radius of the circle. π is the ratio of the circumference of a circle to its diameter.

**What is a good percentage in Class 10?**

90 %

Ans: A 90 % and above score is considered a good percentage in class 10th. Q.

## Is NCERT better or RD Sharma?

Students give primary importance to NCERT Books and Solutions for scoring good marks in board exams….Difference Between NCERT and RD Sharma.

NCERT Books | RD Sharma Books |
---|---|

NCERT Maths books are a part of the school’s curriculum | RD Sharma’s books are more for reference and extra practice |

**How do you get 100 in Maths?**

Here’s how I studied.

- Self-study NCERT completely.
- Solve all the exercises.
- Solve all the examples.
- If not understood well, repeat this.
- Come up with questions and take guidance from your teachers.
- Solve sample question papers.
- Last 20 days of practice – most crucial.

**What is Circle class 9?**

Circles class 9 – The collection of all points equidistant from a fixed point in a plane is called a circle.

### Are there any multiple choice questions in class 10 Maths?

These PDFs contain multiple-choice questions along with the answer key. The multiple-choice questions for all the chapters of Class 10 Maths are available here online for students. Below are the links for respective chapters starting from 1 to 15.

**How to prepare for Class 10 Maths board exam?**

The solved and unsolved questions in NCERT books are the most important questions for the Class 10 Maths exam. In addition, examiners sometimes pick questions for board exam papers directly from the NCERT textbooks or base their questions on them. Therefore, you will hardly find any concept in the exam that is not discussed in these books.

**How many problems are there in quadratic equations class 10?**

Quadratic Equations Class 10 has total of four exercises consists of 24 Problems. The Questions are related to find roots of quadratic equations and convert world problem into quadratic equations are easily scoring topics in board exams.

#### How many problems are there in real numbers Class 10?

Real Numbers Class 10 has total of four exercises consists of 18 Problems. Prove Irrational, Problems based on Euclid’s division lemma, HCF and LCM and Divisibility are mostly asked topics in previous board exams.