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# CBSE Class 10 Maths Analysis, Answer Key Release Live: 'Paper Difficult, Lengthy', Check Teachers' Reactions

## CBSE Maths paper 2021-22 term 1: CBSE Class 10 Maths basic and standard papers ended at 11:30 am and it will continue till 1 pm. Answer key, paper analysis, students’ reaction will be made available shortly.

**New Delhi:**

**CBSE Class 10 Maths Paper 2021-22: **The** **Central Board Of Secondary Education (CBSE) conducted the Class 10 Mathematics paper on Saturday, December 4, and as per students the paper was difficult and lengthy. **CBSE Class 12 Maths Exam Live**.

**Recommended****: Best Course After 10th Class(Arts/Science/Commerce): ****!**

The teachers and experts also analysed the paper lengthy having too much calculations based questions. As per teachers, the case studies portions in the paper have no similarity with that in sample papers.

Section-wise, every section has standard questions, but the case studies portions in the paper was lengthy, and has no similarity with the sample papers. "In the sample papers, the case studies were from the polynomial, linear equation chapters, however in the paper, one of the case studies was from from triangle chapter, so it's a bit confusing for students as they have not practiced well. Moreover the instructions in case studies was different, while in the sample papers, candidates asked to attempt any 8 out of 10, while in the paper, it was 4 out of 5," Arjun Singh, TGT Maths, Mount Abu Public School, Rohini said.

Aanalysing the Basic Math paper, Seema Behl, Principal, Brain International School said, "The Basic Math Paper was comparatively easier and was drafted to test the conceptual ability of the child but the first Case study was very difficult and hence took a lot of time. Instructions for Section C in terms of internal choices varied from those in the sample papers in both the papers. In sample papers, the candidates have to attempt any 8 out of 10 questions, while in the paper today the options were reduced to 4 out of 5 in each case study."

CBSE will release the Class 10 Maths term 1 2021 answer key after the teachers upload the OMR sheets on the CBSE portal. The candidates can check and download the answer key at cbse.nic.in. The class 10 exam will be concluded on December 11.

*Follow CBSE Class 10 term 1 Maths exam 2021-22 live updates here. *

## Live updates

## CBSE Maths paper 2021-22 term 1: CBSE Class 10 Maths basic and standard papers ended at 11:30 am and it will continue till 1 pm. Answer key, paper analysis, students’ reaction will be made available shortly. Live updates here.

### Check Analysis of CBSE 10th Maths Standard Paper

Neetu Kapoor, Principal, Army public school, Delhi Cantonment said, "Standard Maths paper was tricky and lengthy required lot of calculation. Case study question pattern was not similar to CBSE sample question paper."

### Check CBSE Class 10 Basic Maths Paper Analysis

The CBSE Class 10 Maths paper was conducted on Saturday, December 4, and as per students and teachers, the paper was quite difficult and lengthy. "Basic paper was easy except 1st case study which was little difficult and time consuming," Sutha Sahadevan, Maths teacher said.

### Students Complained Of Discrepancies In Answer Key

Wth is wrong with CBSE ??

— _Bangtanland_ (@Raj91987695) December 4, 2021

Why are you playing with students , huh ?? In this question the answer could be either b or c, it depends on the student's opinion and choice.@cbseindia29 #CBSE #cbseterm1exams pic.twitter.com/2E1CYtnWV4

### CBSE Class 10 Maths Standard Answer Key Was Wrong, Claims Student

The Central Board of Secondary Education (CBSE) Class 10 Maths answer key has been released. A student took to twitter claiming that answer keys provided for question numbers 1, 46 and 50 were wrong.

Ok, Assertion-Reasoning in science and SST is still understandable but the maths (S) answer key is also rigged....wth is the CBSE, you can't even make a simple question paper with clear and correct answers...{Q 1, 46, 50 are marked wrong} #cbseterm1 #answerkey #cbseanswerkey pic.twitter.com/RhCqw33Wev

— KALI NANGIA (@nangia_kali) December 4, 2021

### CBSE Class 12 Maths On December 6: Check Sample Papers

According to the CBSE Class 12 Sample Question Paper (SQP), Maths paper will comprise three sections- A, B and C. Section A and B will have 20 questions in which 16 questions will be mandatory in each section. Section C will have 10 questions in which eight questions will be mandatory to attempt. CBSE has released the Class 12 Maths sample question papers and syllabus on the official website.

### CBSE Class 10 Maths Answer Key

Ok, Assertion-Reasoning in science and SST is still understandable but the maths (S) answer key is also rigged....wth is the CBSE, you can't even make a simple question paper with clear and correct answers...{Q 1, 46, 50 are marked wrong} #cbseterm1 #answerkey #cbseanswerkey pic.twitter.com/RhCqw33Wev

— KALI NANGIA (@nangia_kali) December 4, 2021

### Class 10 Maths Paper Analysis By Expert

Vaman Rao Patil, teacher, JAIN International Residential School (JIRS), Bengaluru said, "The overall difficulty level of the questions was easy to moderate. The questions were based on topics mentioned in Term 1 of CBSE syllabus. Few questions were tricky to answer. The questions tested students knowledge, understanding of the concepts, retention capabilities, recapitulation, logical reasoning, analytical thinking and higher order thinking skills. The paper was challenging which required students to think a lot."

### Check CBSE 10th Maths Paper Analysis By Teacher

Vaman Rao Patil, teacher, JAIN International Residential School (JIRS), Bengaluru said, "The question paper has 50 questions, out of which 40 were to beu answered in 90 minutes. In Section A - 16/20, Section B - 16/20 and Section C - 8/10 to be answered."

### CBSE Class 10 Schedule: Check Upcoming Exam Dates

### How Was 10th Maths? Check Analysis By Teacher

Mala Kapoor, Principal, Silverline Prestige School, Ghaziabad said, "The paper consists of 50 MCQ. The students have to attempt 40 questions. Two case studies were also included. Trigonometry questions were a little tricky. Similar Triangles questions were based on real concepts. Students were happy with the paper. Overall it was a balanced paper."

### CBSE Class 10 Maths Exam Review By Student

"Section A and section C were easy to score. Section B was tricky, where questions on Trigonometry and Triangles were tough to answer. Overall, the question paper was good but scoring above 80 per cent is challenging," Madhav Drolia, a student of JAIN International Residential School (JIRS), Bengaluru, said.

### CBSE Class 10 Basic Maths Question Paper: Download Here

CBSE Class 10 Basic Maths question paper- pages 1, 2, 3.

### CBSE 10th Maths 2021 Detailed Paper Analysis

Read detailed analysis of the CBSE Class 10 Maths papers by experts, students' reactions. Click here.

### CBSE Class 10 Basic Maths Paper Review

About the basic paper, the teacher said that the paper was lengthy, but the difficulty level was average. "Apart from the case studies which was lengthy and have few calculation based questions, the difficulty level of the paper can be termed as moderate," he said.

### CBSE Maths Exam 2021-22 Term 1

Section-wise, every section has standard questions, but the case studies portion in the paper was lengthy, and has no similarity with the sample papers. "In the sample papers, the case studies were from the polynomial, linear equation chapters, however in the paper, one of the case studies was from from triangle chapter, so it's a bit confusing for students as they have not practiced well. Moreover the instructions in case studies was different, while in the sample papers, candidates asked to attempt any 8 out of 10, while in the paper, it was 4 out of 5."

### CBSE Class 10 Maths Paper Review By Subject Expert

Arjun Singh, TGT Maths, Mount Abu Public School, Rohini reviewed the Class 10 Maths standard paper as lenghthy and tricky. "There were too calculation based questions in the paper, and options in few questions were a bit similar and confusing. It was tough to complete the paper within time, good student can expect a score around 35."

### CBSE Class 10 Basic Maths Paper Analysis: Options Reduced In Section C

"Instructions for Section C in terms of internal choices varied from those in the sample papers in both the papers. In sample papers, the candidates have to attempt any 8 out of 10 questions, while in the paper today the options were reduced to 4 out of 5 in each case study," the Principal added.

### CBSE Class 10 Basic Maths Paper Tested "Conceptual Ability"

"The Basic Maths paper was comparatively easier and was drafted to test the conceptual ability of the child but the first Case study was very difficult and hence took a lot of time," Seema Behl, Principal, Brain International School said.

### CBSE Class 10 Standard Maths Paper Analysis

"The Maths paper for standard level was balanced with moderate difficulty level. Section B was comparatively more difficult as compared to rest of the paper . The students found the paper lengthy and 30 per cent of the questions in the paper were considered to be difficult, 20 per cent easy and 50 per cent was considered as average. The students found the paper lengthy and hence struggled to complete the paper in time," Seema Behl, Principal, Brain International School said.

### CBSE Basic Maths Paper Analysis: "Lengthy, Difficult"

Anand Jain, a Kendriya Vidyalaya student said that the basic paper was lengthy and difficult. "The case study portions were the most difficult one, and the options were also reduced. The sample papers had 8 out of 10 questions, while in the paper today it was 4 out of 5."

Moreover, the paper was tricky and time-consuming, and it was difficult to complete the paper within time, the student said.

### CBSE Answer Key 2021-22

A CBSE student has requested the board to stop the evaluation process and release correct answer key.

@cbseindia29 if you agree that there can be errors in the question paper or answer keys, you should stop the evaluation process or you should release the correct answer for the students. How can u expect us to prepare for next exams under so much stress?#CBSE #cbseterm1

— Aashish (@aashish4IN) December 4, 2021

### CBSE Class 10th Maths Paper Analysis By Teacher

"The math paper is a very balanced paper, starting with easy questions to boost the morale and confidence of the students. A significant weightage has been given to chapters which have continuation in term 2," said Parveen Shaikh, Principal, Somaiya Schools.

"The case study questions are also very doable since time management in a math paper is always a major student concern. The paper also reinforces the importance of concept continuation and spiraling of curriculum as well as building a strong conceptual foundation," the Principal said.

### CBSE Class 10 Math Exam Solution 2021

CBSE Class 10 Maths exam solution 2021-22: The CBSE will only provide the Maths paper answer keys, mentioning correct options to the questions asked in the exam. Students should get help from their maths teachers to find detailed solutions. Some coaching centres may also release answer keys with solutions.

### CBSE Class 10 Maths Exam 2021-22: Paper Analysis By Teacher

The Maths paper is was balanced and a significant weightage has been given to chapters which have continuation in term 2, said Parveen Shaikh, Principal, Somaiya Schools.

### CBSE Class 10 Maths Exam 2021-22

If students find questions asked in the CBSE Class 10 Maths paper to be incorrect, they can report it to their schools as schools are allowed to send feedback directly to the board. There is no provision for students to send their feedback to the CBSE.

### CBSE Class 10 Maths Paper Was Easy: Students

According to students of Somaiya Schools, the CBSE Class 10 Maths paper was easy. Section B of the paper had a few tricky questions, they said.

### CBSE Class 10 Board Exam 2021-22: Notification About Wrong Answer Key, Question

Here's the CBSE notification:

### Cbseacademic.nic.in Class 10: Board Notification About Incorrect Question Or Answer

The CBSE said if students find a question to be wrong or incorrect answer given on the answer key, they can reply to the question "as per their wish". The board further said observations regarding incorrect question and answer will be considered while preparing result.

### CBSE Class 10 Maths Exam Ends. Next Paper Is Computer Application

Next paper for CBSE Class 10 students is Computer Application, scheduled for December 8. Language papers -- Hindi and English -- will be conducted on December 9 and 11 respectively.

### CBSE Class 10 Maths Question Paper 2021 With Solutions

CBSE term 1 papers have multiple choice questions and answer keys will be issued officially by the board. These answer keys will be used for calculation of marks.

Some coaching institutes may also release detailed answer key with questions and solutions.

### CBSE Class 10 Date Sheet 2021-22 Term 1

The remaining papers for CBSE Class 10 students are:

December 8: Computer Application

December 9: Hindi Course - A, Hindi Course - B

December 11: English

### CBSE Class 10 Maths Question Paper

As the exam is now over, the board will release Maths question papers and answer keys soon.

### CBSE Class 10 Maths Exam Ends, Analysis Soon

CBSE Class 10 Maths exam (Basic and Standard) ended at 1 pm. Answer key, paper analysis will be made available shortly.

### CBSE Maths Paper Ends At 1 PM

CBSE Class 10 Basic, Standard Maths exams will end at 1 pm. Follow this blog for paper analysis, answer key and other information.

### CBSE Class 10 Science Paper Analysis

Teachers said that CBSE Class 10 Science paper held on Thursday, December 2 was balanced and easy and questions were NCERT-based.

### CBSE Maths Paper: Distribution Of Questions

Section A: 20 questions, answer any 16.

Section B: 20 questions, answer any 16.

Section C: 10 questions, answer any 8.

Total marks: 40.

Marks per question: 1

### CBSE Students Claim Error In Answer Keys. See Board's Response

Some students have pointed out errors on CBSE board exam answer keys. The board has asked to refer to a recent notification where it said feedback submitted by experts and schools will be considered for preparing results.

CBSE, i request you to check your answer key again.

— ven (@xxvenisaxx) December 3, 2021

Why tf would douglas "regret" jumping so that se doesn't drown even if it didn't work??

he would either be fearful or sad

the answer should either be a or d, im leaning more towards a. pic.twitter.com/n4XlOn0EDC

Is CBSE even serious about the answer

— Aryaveer Sharma (@AryaveerSharma3) November 30, 2021

Just got the answer key of SST exam (dont know whether it is official or not but it looks like official only) and in that the answer of 25th and 35th are given A) but it should be option B) for both. Want CBSE to look into it.@cbseindia29 pic.twitter.com/V1x51QQCV0

कृपया लिंक https://t.co/lDNDgUjCw7 का संदर्भ ले I

— CBSE HQ (@cbseindia29) December 4, 2021

### CBSE Class 10 Maths Exams Begin

CBSE term 1 exam for Class 10 Basic and Standard Mathematics subjects started at 11:30 pm. The exams will continue till 1 pm.

### CBSE Notification About Incorrect Question

"In case of any mistake in the question paper or some answer is wrong, students may reply the question as per their wish. The evaluators may check/evaluate the OMRs according to the answer key provided to them...CBSE has a well settled mechanism to act on the observations received about mistakes on the question paper or in answer key...." the CBSE said.

### CBSE Class 10 Board Exam 2021-22: Upcoming Exams

December 8: Computer Application

December 9: Hindi Course - A, Hindi Course - B

December 11: English (Language and Literature)

### CBSE Class 10 Maths Term 1 Exam 2021-22: Items To Carry

Students must carry their term 1 board exam admit card to the exam center. The document will be checked during the exam. Along with CBSE admit card, students need to carry a black or blue ball point pen, face mask, hand sanitiser to the exam hall.

### Can Students Challenge CBSE Board Exam Answer Key?

While the board has said feedback from experts and schools on the answer keys will be considered for preparing results, there is no update if students will be allowed to raise objections to the answer keys. CBSE Maths answer key will be available after the exam.

### CBSE Will Consider Feedback From Experts, Schools To Prepare Term 1 Board Exam Result

The Central Board of Secondary Education (CBSE) said it will consider feedback of subject experts on answer keys while preparing term 1 board exam results. The board has also asked schools to share any observations about the question paper or answer keys with the board.

### CBSE Class 10 Maths Exam Timings

- Entry to the exam hall: 11 am
- Exam starts at: 11:30 am
- Exam ends at: 1 pm
- Students will have 20 minutes extra time to read question papers

### CBSE Class 10 Basic, Standard Maths Question Papers

The CBSE will release question papers of Basic and Standard Maths subjects once the exam is over.

### CBSE Class 10 Maths: Important Trigonometry Table

Angle | 0° | 30° | 45° | 60° | 90° |

SinA | 0 | 1/2 | 1/√2 | √3/2 | 1 |

CosA | 1 | √3/2 | 1/√2 | ½ | 0 |

TanA | 0 | 1/√3 | 1 | √3 | Undefined |

CotA | Undefined | √3 | 1 | 1/√3 | 0 |

SecA | 1 | 2/√3 | √2 | 2 | Undefined |

CosecA | Undefined | 2 | √2 | 2/√3 | 1 |

### Trigonometry Formulas Class 10 CBSE

### CBSE Class 10 Trigonometry Formulas

### CBSE Class 10 Maths Formulas For Powers

Basic formulas for Powers (CBSE Class 10 Maths).

### CBSE Class 10 Maths: Circle Formulas

Circumference of a circle = 2 π r

Area of a circle = π r2

Where r is radius of the circle

### CBSE Class 10 Maths Important Formulas

Algebra

**(a+b)2 = a2 + b2 + 2ab**

**(a-b)2 = a2 + b2 – 2ab**

**(a+b) (a-b) = a2 – b2**

**(x + a)(x + b) = x2 + (a + b)x + ab**

**(x + a)(x – b) = x2 + (a – b)x – ab**

**(x – a)(x + b) = x2 + (b – a)x – ab**

**(x – a)(x – b) = x2 – (a + b)x + ab**

**(a + b)3 = a3 + b3 + 3ab(a + b)**

**(a – b)3 = a3 – b3 – 3ab(a – b)**

**(a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ac**

**(a – b – c)2 = a2 + b2 + c2 – 2ab + 2bc – 2ac**

**a3 + b3 + c3 – 3abc = (a+ b + c)(a2 + b2 + c2 – ab – bc -ac)**

**(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc**

**x3 + y3= (x + y) (x2 – xy + y2)**

**x3 – y3 = (x – y) (x2 + xy + y2)**

**x2 + y2 + z2 -xy – yz – zx = ½ [(x-y)2 + (y-z)2 + (z-x)2]**

### CBSE Class 10 Maths Basic, Standard 2021:22

Total marks 40

Sections: A, B and C.

Sections A, B: 20 questions (16 questions are mandatory)

Section C: 10 questions (8 questions mandatory)

Marks per question: 1

There will be no negative marking for the incorrect answers.

### CBSE Sample Paper 2021-22 Class 10 Maths Basic And Standard

CBSE Class 10 Maths (Basic) sample paper 2021: Direct Link

CBSE Class 10 Maths (Standard) sample paper 2021: Direct Link

### CBSE Board Exam 2021-22: Exam Day Guidelines

- Use only black or blue ballpoint pens to mark answers on the OMR sheet.
- Do not use pencil in the exam. It will be considered as ‘unfair practice’.
- Do not carry any type of electronic devices to the exam hall.
- Write details name, subject name, code, exam centre, code and other required details on the OMR sheets before answering the questions.
- Bring term 1 admit card to the exam hall. Check the relevant information like exam codes and exam centre code.

### CBSE Class 10 Maths Paper Today

**CBSE board exam 2021-22 term 1**: Class 10 students will appear for basic and standard maths papers today, December 4.

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