Monday, June 3, 2019

CBSE PORTAL : CBSE Class-12 Exam 2019 : Marking Scheme, Biotechnology

CBSE PORTAL : CBSE Class-12 Exam 2019 : Marking Scheme, Biotechnology

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CBSE Class-12 Exam 2019 : Marking Scheme, Biotechnology

Posted: 03 Jun 2019 04:44 AM PDT

Class 12 papers

CBSE Class-12 Exam 2019 : Marking Scheme

Question Paper, Biotechnology

CBSE Class-12 Exam 2019 : Biotechnology

  • Year : 2019
  • Marking Scheme — Biotechnology

General Instructions:

1. You are aware that evaluation is the most important process in the actual and correct assessment of the candidates. A small mistake in evaluation may lead to serious problems which may affect the future of the candidates, education system and teaching profession. To avoid mistakes, it is requested that before starting evaluation, you must read and understand the spot evaluation guidelines carefully. Evaluation is a 10-12 days mission for all of us. Hence, it is necessary that you put in your best efforts in this process.

2. Evaluation is to be done as per instructions provided in the Marking Scheme. It should not be done according to one’s own interpretation or any other consideration. Marking Scheme should be strictly adhered to and religiously followed. However, while evaluating, answers which are based on latest information or knowledge and/or are innovative, they may be assessed for their correctness otherwise and marks be awarded to them.

3. The Head-Examiner must go through the first five answer books evaluated by each evaluator on the first day, to ensure that evaluation has been carried out as per the instructions given in the Marking Scheme. The remaining answer books meant for evaluation shall be given only after ensuring that there is no significant variation in the marking of individual evaluators.

4. If a question has parts, please award marks on the right-hand side for each part. Marks awarded for different parts of the question should then be totaled up and written in the left-hand margin and encircled.

5. If a question does not have any parts, marks must be awarded in the left hand margin and encircled.

6. If a student has attempted an extra question, answer of the question deserving more marks should be retained and the other answer scored out.

7. No marks to be deducted for the cumulative effect of an error. It should be penalized only once.

8. A full scale of marks 1-70 has to be used. Please do not hesitate to award full marks if the answer deserves it.

9. Every examiner has to necessarily do evaluation work for full working hours i.e. 8 hours every day and evaluate 25 answer books per day.

10. Ensure that you do not make the following common types of errors committed by the Examiner in the past:-

  • Leaving answer or part thereof unassessed in an answer book.
  • Giving more marks for an answer than assigned to it.
  • Wrong transfer of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transfer of marks from the answer book to online award list.
  • Answers marked as correct, but marks not awarded. (Ensure that the right tick mark is correctly and clearly indicated. It should merely be a line. Same is with the X for incorrect answer.)
  • Half or a part of answer marked correct and the rest as wrong, but no marks awarded. 

11. While evaluating the answer books if the answer is found to be totally incorrect, it should be marked as (X) and awarded zero (0) Marks.

12. Any unassessed portion, non-carrying over of marks to the title page, or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence, in order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously.

13. The Examiners should acquaint themselves with the guidelines given in the Guidelines for spot Evaluation before starting the actual evaluation.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title page, correctly totaled and written in figures and words.

15. The Board permits candidates to obtain photocopy of the Answer Book on request in an RTI application and also separately as a part of the re-evaluation process on payment of the processing charges

Click Here to Download

Courtesy: CBSE

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CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Marking Scheme
Bio Technology
Class-12

CBSE Class-12 Exam 2019 : Marking Scheme Question Paper, Biology

Posted: 03 Jun 2019 04:03 AM PDT

Class 12 papers

CBSE Class-12 Exam 2019 : Marking Scheme

Question Paper, Biology

CBSE Class-12 Exam 2019 : Biology

  • Year : 2019
  • Marking Scheme — Biology

General Instructions:
 
1.assessment of the candidates. A small mistake in evaluation may lead to serious problems which may affect the future of the candidates, education system and teaching profession. To avoid mistakes, it is requested that before starting evaluation, you must read and understand the spot evaluation guidelines carefully. Evaluation is a 10-12 days mission for all of us. Hence, it is necessary that you put in your best efforts in this process. 

2. Evaluation is to be done as per instructions provided in the Marking Scheme. It should not be done according to one’s own interpretation or any other consideration. Marking Scheme should be strictly adhered to and religiously followed. However, while evaluating, answers which are based on latest information or knowledge and/or are innovative, they may be assessed for their correctness otherwise and marks be awarded to them. 

3. The Head-Examiner must go through the first five answer books evaluated by each evaluator on the first day, to ensure that evaluation has been carried out as per the instructions given in the Marking Scheme. The remaining answer books meant for evaluation shall be given only after ensuring that there is no significant variation in the marking of individual evaluators.  

4. If a question has parts, please award marks on the right-hand side for each part. Marks awarded for different parts of the question should then be totaled up and written in the left-hand margin and encircled.  

5. If a question does not have any parts, marks must be awarded in the left hand margin and encircled. 

6. If a student has attempted an extra question, answer of the question deserving more marks should be retained and the other answer scored out. 

7. No marks to be deducted for the cumulative effect of an error. It should be penalized only once. 

8. A full scale of marks 0-70 has to be used. Please do not hesitate to award full marks if the answer deserves it. 

9. Every examiner has to necessarily do evaluation work for full working hours i.e. 8 hours every day and evaluate 25 answer books per day. 

10. Ensure that you do not make the following common types of errors committed by the Examiner in the past:- 

  • Leaving answer or part thereof unassessed in an answer book.
  • Giving more marks for an answer than assigned to it.
  • Wrong transfer of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transfer of marks from the answer book to online award list.
  • Answers marked as correct, but marks not awarded. (Ensure that the right tick mark is correctly and clearly indicated. It should merely be a line. Same is with the X for incorrect answer.) 
  • Half or a part of answer marked correct and the rest as wrong, but no marks awarded.  

11. While evaluating the answer books if the answer is found to be totally incorrect, it should be marked as (X) and awarded zero (0) Marks.

12. Any unassessed portion, non-carrying over of marks to the title page, or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence, in order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously.

13. The Examiners should acquaint themselves with the guidelines given in the Guidelines for spot Evaluation before starting the actual evaluation.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title page, correctly totaled and written in figures and words.

15. The Board permits candidates to obtain photocopy of the Answer Book on request in an RTI application and also separately as a part of the re-evaluation process on payment of the processing charges.  a

Click Here to Download

Courtesy: CBSE

<<< Go back to Main page

CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Marking Scheme
Biology
Class-12

CBSE Class-12 Exam 2019 : Marking Scheme, Chemistry

Posted: 03 Jun 2019 03:44 AM PDT

Class 12 papers

CBSE Class-12 Exam 2019 : Marking Scheme

Question Paper, Chemistry

CBSE Class-12 Exam 2019 : Chemistry

  • Year : 2019
  • Marking Scheme — Chemistry

General Instructions:

1. You are aware that evaluation is the most important process in the actual and correct  assessment of the candidates. A small mistake in evaluation may lead to serious problems which may affect the future of the candidates, education system and teaching profession. To avoid mistakes, it is requested that before starting evaluation, you must read and understand the spot evaluation guidelines carefully. Evaluation is a 10-12 days mission for all of us. Hence, it is necessary that you put in your best efforts in this process.

2. Evaluation is to be done as per instructions provided in the Marking Scheme. It should not be done according to one’s own interpretation or any other consideration. Marking Scheme should be strictly adhered to and religiously followed. However, while evaluating, answers which are based on latest information or knowledge and/or are innovative, they may be assessed for their correctness otherwise and marks be awarded to them.

3. The Head-Examiner must go through the first five answer books evaluated by each evaluator on the first day, to ensure that evaluation has been carried out as per the instructions given in the Marking Scheme. The remaining answer books meant for evaluation shall be given only after ensuring that there is no significant variation in the marking of individual evaluators.

4. If a question has parts, please award marks on the right-hand side for each part. Marks awarded for different parts of the question should then be totaled up and written in the left-hand margin and encircled.

5. If a question does not have any parts, marks must be awarded in the left hand margin and encircled

6. If a student has attempted an extra question, answer of the question deserving more marks should be retained and the other answer scored out.

7. No marks to be deducted for the cumulative effect of an error. It should be penalized only once.

9. Every examiner has to necessarily do evaluation work for full working hours i.e. 8 hours every day and evaluate 25 answer books per day.

10. Ensure that you do not make the following common types of errors committed by the Examiner in the past:-

  • Leaving answer or part thereof unassessed in an answer book.
  • Giving more marks for an answer than assigned to it.
  • Wrong transfer of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transfer of marks from the answer book to online award list.
  • Answers marked as correct, but marks not awarded. (Ensure that the right tick mark is correctly and clearly indicated. It should merely be a line. Same is with the X for incorrect answer.)
  • Half or a part of answer marked correct and the rest as wrong, but no marks awarded. 

11. While evaluating the answer books if the answer is found to be totally incorrect, it should be marked as (X) and awarded zero (0) Marks.

12. Any unassessed portion, non-carrying over of marks to the title page, or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence, in order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously.

13. The Examiners should acquaint themselves with the guidelines given in the Guidelines for spot Evaluation before starting the actual evaluation.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title page, correctly totaled and written in figures and words.

15. The Board permits candidates to obtain photocopy of the Answer Book on request in an RTI application and also separately as a part of the re-evaluation process on payment of the processing charges. 

Click Here to Download Set 1

Click Here to Download Set 2

Click Here to Download Set 3

Courtesy: CBSE

<<< Go back to Main page

CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Marking Scheme
Chemistry
Agra
Class-12

CBSE Class-12 Exam 2019 : Marking Scheme, Physics

Posted: 03 Jun 2019 02:10 AM PDT

Class 12 papers

CBSE Class-12 Exam 2019 : Marking Scheme

Question Paper, Physics

CBSE Class-12 Exam 2019 : Physics

  • Year : 2019
  • Marking Scheme — Physics

General Instructions:

1. The marking scheme provides general guidelines to reduce subjectivity in the marking. The answers given in the marking scheme are suggested answers. The content is thus indicated. If a student has given any other answer, which is different from the one given in the marking scheme, but conveys the meaning correctly, such answers should be given full weightage. 

2. In value-based questions, any other individual response with suitable justification should also be accepted even if there is no reference to the text.

3. Evaluation is to be done as per instructions provided in the marking scheme. It should not be done according to one's own interpretation or any other consideration. Marking scheme should be adhered to and religiously followed.

4. If a question has parts, please award in the right-hand side for each part. Marks awarded for different part of the question should then be totaled up and written in the left-hand margin and circled.

5. If a question does not have any parts, marks are to be awarded in the left-hand margin only. 

6. If a candidate has attempted an extra question, marks obtained in the question attempted first should be retained and the other answer should be scored out.

7. No marks are to be deducted for the cumulative effect of an error. The student should be penalized only once. 

8. Deduct ½ mark for writing wrong units, missing units, in the final answer to numerical problems.

9. Formula can be taken as implied from the calculations even if not explicitly written.

10. In short answer type question, asking for two features / characteristics / properties if a candidate writes three features, characteristics / properties or more, only the correct two should be evaluated.

11. Full marks should be awarded to a candidate if his / her answer in a numerical problem is close to the value given in the scheme.

12. In compliance to the judgement of the Hon’ble Supreme Court of India, Board has decided to provide photocopy of the answer book(s) to the candidates who will apply for it along with the requisite fee. Therefore, it is all the more important that the evaluation is done strictly as per the value points given in the marking scheme so that the Board could be in a position to defend the evaluation at any forum.

13. The Examiner shall also have to certify in the answer book that they have evaluated the answer book strictly in accordance with the value points given in the marking scheme and correct set of question paper.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title paper, correctly totaled and written in figures and words.

15. In the past it has been observed that the following are the common types of errors committed by the Examiners

  • Leaving answer or part thereof unassessed in an answer script.
  • Giving more marks for an answer than assigned to it or deviation from the marking scheme.
  • Wrong transference of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transference to marks from the answer book to award list.
  • Answer marked as correct ( √) but marks not awarded.
  • Half or part of answer marked correct ( √) and the rest as wrong (×) but no marks awarded.

16. Any unassessed portion, non-carrying over of marks to the title page or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence in
order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously 

Click Here to Download

Courtesy: CBSE

<<< Go back to Main page

CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Marking Scheme
Physics
Class-12

CBSE Class-10 Exam 2019 : All India Scheme Question Paper-German

Posted: 03 Jun 2019 12:35 AM PDT

CBSE Class-10 Exam 2019 : All India Scheme
Question Paper-German

  • Subject : German
  • Time allowed : 3 hours
  • Maximum Marks : 80
  • Year : 2019

General Instructions :

  • Please check that this question paper contains 15 printed pages.
  • Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
  • Please check that this question paper contains 06 questions.
  • Please write down the Serial Number of the question before attempting it.
  • 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. 

The Question paper is divided into four sections :

  • Section A : Reading Comprehension
  • Section B : Writing
  • Section C : Applied Grammar
  • Section D : Vocabulary & Value based question

Click Here to Download Full Paper

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Courtesy: CBSE

CBSE Board Class-X
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Exam Paper
German
Class-10

CBSE Class-10 Exam 2019 : All India Scheme Question Paper-Persian

Posted: 03 Jun 2019 12:28 AM PDT

CBSE Class-10 Exam 2019 : All India Scheme
Question Paper-Persian

  • Subject : Persian
  • Time allowed : 3 hours
  • Maximum Marks : 80
  • Year : 2019

General Instructions :

  • Please check that this question paper contains 11 printed pages.
  • Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
  • Please check that this question paper contains 18 questions.
  • Please write down the Serial Number of the question before attempting it.
  • 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. 

Click Here to Download Full Paper

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Courtesy: CBSE

CBSE Board Class-X
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Exam Paper
Persian
Class-10

CBSE Class-10 Exam 2019 : All India Scheme Question Paper-Arabic

Posted: 03 Jun 2019 12:23 AM PDT

CBSE Class-10 Exam 2019 : All India Scheme
Question Paper-Arabic

  • Subject : Arabic
  • Time allowed : 3 hours
  • Maximum Marks : 80
  • Year : 2019

General Instructions :

  • Please check that this question paper contains 11 printed pages.
  • Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
  • Please check that this question paper contains 14 questions.
  • Please write down the Serial Number of the question before attempting it.
  • 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. 

Click Here to Download Full Paper

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Courtesy: CBSE

CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Exam Paper
Arabic
Class-10

CBSE Class-10 Exam 2019 : All India Scheme Question Paper-Russian

Posted: 03 Jun 2019 12:15 AM PDT

CBSE Class-10 Exam 2019 : All India Scheme
Question Paper-Russian

  • Subject :Russian
  • Time allowed : 3 hours
  • Maximum Marks : 80
  • Year : 2019

General Instructions :

  • Please check that this question paper contains 4 printed pages.
  • Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
  • Please check that this question paper contains 10 questions.
  • Please write down the Serial Number of the question before attempting it.
  • 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. 

Click Here to Download Full Paper

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Courtesy: CBSE

CBSE Board Class-X
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Exam Paper
Russian
Class-10

(Download) CBSE: Class XII Fashion Studies Question Paper - 2019

Posted: 02 Jun 2019 11:13 PM PDT

Question Papers For Board Examinations 2019

Class – XII

Subject – Fashion Studies

Subject :-Fashion Studies

Class : XII

Year : 2019

General Instructions :

(i) This question paper consists of four Sections A, B, C and D. Section A contains 7 questions of 1 mark each. Section B contains 8 questions of 2 marks each. Section C contains 9 questions of 3 marks each and Section D contains 4 questions of 5 marks each.
(ii) All questions are compulsory. 
(iii) There is no overall choice. However, an internal choice has been provided in two questions of 1 mark, two questions of 2 marks, three questions of 3 marks and all the four questions of 5 marks weightage. Attempt only one
of the choices in such questions.
(iv) Questions No. 1 to 7 are to be answered in one word or one sentence each.
(v) Questions No. 8 to 15 are to be answered in approximately 20 – 30 words each.
(vi) Questions No. 16 to 24 are to be answered in approximately 30 – 50 words each.
(vii) Questions No. 25 to 28 are to be answered in approximately 80 – 120 words each.
(viii) Where only diagrams are asked word limit does not apply.

Questions :

1. When is fabric called ‘off-grain’ ?
2. How can you draft a basic block to fit an individual figure ?
OR
What do you understand by the term ‘basic block’ ?
3. According to fashion historian ‘James Laver’, what are the three principles which govern clothing ?
4. What kind of fabric is used for test-fitting ?
OR
For buying readymades, why is it important to know your body measurements ?
5. Give an example of any ancient draped costumes of India.
6. What do you understand by the term ‘Boutique’ ?
7. Why is head-size a major criteria while selecting garments for infants ? 

Click Here To Download Full Paper

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Courtesy: CBSE

CBSE Board Class-XII
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-12
सीबीएसई बोर्ड पेपर
Exam Paper
Fashion Studies
Class-12

(Download) CBSE: Class XII Fabeic Studies Question Paper - 2019

Posted: 02 Jun 2019 11:06 PM PDT

Question Papers For Board Examinations 2019

Class – XII

Subject – Fabeic Studies

Subject :-Fabeic Studies

Class : XII

Year : 2019

General Instructions :

(i) This question paper contains 31 questions out of which the candidate needs to attempt only 23 questions.
(ii) Question paper is divided into two sections.

SECTION A

  • Multiple choice questions / Fill in the blanks/Direct questions : contains total 12 questions of 1 mark each. Answer any 10 questions.
  • Very short answer type questions : contains total 7 questions of 2 marks each. Answer any 5 questions.
  • Short answer type questions : contains total 7 questions of 3 marks each. Answer any 5 questions.

SECTION B

  • Long answer / Essay type questions : contains total 5 questions of 5 marks each. Answer any 3 questions.  

Questions :

This part of section A carries 12 questions that carry 1 mark each. Attempt any 10 questions from the following questions.

1. Give the classification of fibers according to length.
2. Define Knitting.
3. What is the characteristic feature of burlap fabric ?
4.Give the construction of flannel.
5.Which weave is used for constructing drill fabric ?
6. Give any two end uses of brocade.
7. Name the fabric that incorporates a coloured warp (often blue) and white filling yarn. 
8. Which stitch is used for cutwork embroidery ?
9. Name the major handblock printing centers of Tamil Nadu and Andhra Pradesh.
10. Which embroidery is characteristic of the region of Punjab ?
11. Which Indian State does Bandhni belong to ?
12. Give the name of any four stitches used in Chikankari.

Click Here To Download Full Paper

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Courtesy: CBSE

CBSE Board Class-XII
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-12
सीबीएसई बोर्ड पेपर
Exam Paper
Class-12
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