INDIA EXAMINATIONS

Elements of Book Keeping & Accountancy

Class-10

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2019-20 : (Science)

Posted: 02 Oct 2019 11:51 PM PDT

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2019-20 :

(Science)

Sample Question Paper 2019-20
Science-086
Class-X

TIME: 3 Hrs
M.M.: 80

General Instructions:

1. The question paper comprises three sections – A, B and C. Attempt all the sections.
2. All questions are compulsory.
3. Internal choice is given in each section.
4. All questions in Section A are one-mark questions comprising MCQ, VSA type and assertion-reason type questions. They are to be answered in one word or in one sentence.
5. All questions in Section B are three-mark, short-answer type questions. These are to be answered in about 50 - 60 words each.
6. All questions in Section C are five-mark, long-answer type questions. These are to be answered in about 80 – 90 words each.
7. This question paper consists of a total of 30 questions.

SECTION A

1 Define catenation.
2 How does valency of an element vary across a period?
3 Answer question numbers 3(a) - 3(d) on the basis of your understanding of the following paragraph and the related studied concepts.
Renewable energy sources such as wind energy are vital for the Indian economy, not only from the point of view of supply, but also from the perspective of environmental and social benefits. India is the world’s fifth largest wind-power producer and the largest windmill facilities in India are installed in Tamil Nadu. Muppandal is a small village of Tamil Nadu and one of the most important sites of wind-farm in the state. It uses wind from the Arabian Sea to produce renewable energy. The suitability of Muppandal as a site for wind farms stems from its geographical location as it has access to the seasonal monsoon winds.

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class X) Previous Year Papers Printed Books

<<Go Back To Main Page

Courtesy:CBSE

CBSE Board Class-X

सीबीएसई बोर्ड कक्षा-10

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Carnatic Music (Melodic Instrument)

Science

Class-10

Posted: 02 Oct 2019 11:15 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Carnatic Music (Melodic Instrument)

Sample Question paper
Carnatic Music (Melodic Instrument)-(032)
Class-XII (2019-20)

Time allowed: 2 hours
Maximum Marks: 30

SECTION-A

(1) Number of dhatus occurring is a Prabandham
1. 3
2. 5
3. 4
4. 2

(2). Graha is also known by the name
1. Aruti
2. Jaati
3. Eduppu
4. Upanga

(3). Identify the Vivadi raga from the following
1. Sree
2. Surati
3. Varali
4. Saveri

(4). Identify the Thrianyaswara bhashanga raga from the following
1. Mukhari
2. Nata
3. Reetigaula
4. Ananda Bhairavi

(5). Arudi is compulsory in
1. Javali
2. Kirtana
3. Ragamalika
4. Pallavi

(6). Identify the Ekaswara Vakra raga
1. Saveri
2. Mukhari
3. Keeravani
4. Mohanam

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class XII) Previous Year Papers Printed Books

<<Go Back To Main Page

Courtesy: CBSE

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Business Studies

Posted: 02 Oct 2019 11:00 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Business Studies

Sample Question paper
Business Studies
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 80

SECTION-A

1. Management is
(a). A Science
(b). An Art
(c). both science and art
(d). Neither.

2. The purchase, production and sales managers at Sharda Ltd, a firm manufacturing readymade garments are generally at a conflict, as they have their own objectives. Usually each thinks that only they are qualified to evaluate, judge and decide on any matter, according to their professional criteria. Name the concept which will be required by the CEO Mr. Raman, to reconcile the differences in approach, interest or opinion in the organisation.

3. Principles of management are NOT:
(a). Applicable only in large firms
(b). Formed by practice and experience of managers
(c). Flexible
(d). Contingent
4. ______________________ is considered a major element of the political environment:
(a). The extent and nature of government intervention in business;
(b). planned outlay in public and private sectors;
(c). Expectations from the work force;
(d). Administrative order issued by government authorities.

5. Name the step in the process of planning which is considered the “real point of decision making”.

6. ______________gives shape to the organisation structure.
(a) Extent of delegation
(b) Span of Management
(c) No of employees
(d) Planning

7. Astra Builders has to deliver the flats to its buyers on time. Due to this there is a sudden rush of work. Therefore, the company needs to arrange workers to work at the sites at a short notice. The source of recruitment which may be used by the company to tap the casual vacancy is:
(a). Direct recruitment
(b). Advertisement
(c). Recommendation of employees
(d). Employment Exchange.

8. SCT services CEO RajanGopinath’s compensation includes salary, commission and other allowances. The company also pays for his insurance and vacations. Identify one indirect payment being made by the company to the CEO.
(a).Employer paid Insurance
(b). Salary
(c). Commission
(d). Allowances.

9. At Support.com, there is no reward or appreciation for a good suggestion. Thus, the subordinates are not willing to offer any useful suggestions to their superiors. Identify the type of barrier to communication that has been created in the firm due to this.
(a). Semantic barrier
(b). Personal barrier
(c). Organisational barrier
(d). Psychological barrier

10. M.R.Sarthi, the Ex-chairman of Swadesh Ltd, built up his successor before retiring. Following the norms set up by himself, he handed over the reins of the company to the co-founder Mr. Shravan, who had the potential to bring about change in the behaviour of others. Name the concept of management which was the reason why Mr. Sarthi chose Mr. Shravan to be his successor.
(a). Motivation
(b). Leadership;
(c). Communication;
(d). Staffing.

11. An important project at AMB consultants is running behind schedule by a month. This has upset their clients and might affect the reputation of the company in the long run. No managerial action like assigning more workers, equipment or giving overtime has been able to solve the problem. What managerial action may now be taken by the company to avoid such a situation from arising in the future?
(a) .Revise the schedule
(b). Assigning additional workers and equipment to the project;
(c). Get permission for further overtime work
(d). Both B&C.

12. A decision to acquire a new & modern plant to upgrade an old one is known as __________decision.
(a) Financing decision
(b) working capital decision
(c) Investment decision
(d) Dividend decision.

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class XII) Previous Year Papers Printed Books

<<Go Back To Main Page

Courtesy: CBSE

Business Studies

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Bodo

Posted: 02 Oct 2019 10:36 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Bodo

Sample Question paper
Bodo-092
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 70

SECTION-A

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class XII) Previous Year Papers Printed Books

<<Go Back To Main Page

Courtesy: CBSE

Bodo

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Bio-Technology

Posted: 02 Oct 2019 10:14 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Bio-Technology

Sample Question paper
Bio-Technology-(045)
Class- XII

Time allowed: 3 hours
Maximum Marks: 70

General Instructions:

(i) The question paper comprises four Sections – A, B, C and D. Attempt all the Sections.
(ii) All questions are compulsory.
(iii) There is no overall choice. However, an internal choice has been provided in five questions of one mark, three questions of two marks, three questions of three marks and three questions of five marks. You have to attempt only one of the choices in such questions. Questions paper contains four sections A, B, C and D.
(iv) Question numbers 1 to 7 are very short answer questions carrying 1 mark each. Question numbers 8 to 12 are multiple choice questions carrying 1 mark each
(v) Question numbers 13 to 19 are short answer questions, carrying 2 marks each.
(vi) Question numbers 20 to 26 are also short answer questions, carrying 3 marks each.
(vii) Question numbers 27 to 30 are long answer questions, carrying 5 marks each.
(viii) Use of calculators is not permitted. However, you may use log tables, if necessary.

SECTION A

1 Name any two scientists involved in designing the first recombinant DNA molecule.
2 Write any two properties which can be improved through protein engineering 1
3 Transgenic plants have been developed to survive in saline habitat. Which technique might have been used to develop such plants?
4 Which vector was used in the first cloning experiment involving mammalian cell?
OR
How does a modification enzyme protect its own DNA from digestion?
5 What was the strategy behind Human Genome Project? 1
6. An enriched medium containing salts, glucose, proteins and vitamins was made and a commercially available animal cell line was introduced. However, the cells began dying. What could be the reason behind it?

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class XII) Previous Year Papers Printed Books

<<Go Back To Main Page

Courtesy: CBSE

Bio Technology

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Biology

Posted: 02 Oct 2019 10:01 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Biology

Time allowed: 3 hrs

Maximum Marks: 70

General Instructions:

1 There are a total of 27 questions and five sections in the question paper All questions are compulsory
2 Section A contains question numbers 1 to 5, multiple choice questions of one mark each
Section B contains question numbers 6 to 12, short answer type I questions of two marks each
Section C contains question numbers 13 to 21, short answer type II questions of three marks each
Section D contains question number 22 to 24, case-based short answer type questions of three marks each
Section E contains question numbers 25 to 27, long answer type questions of five marks each
3 There is no overall choice in the question paper However, internal choices are provided in two questions of one mark, one question of two marks, two questions of three marks and all three questions of five marks An examinee is to attempt any one of the questions out of the two given in the question paper with the same question number

SECTION – A

1 Androgens are synthesized by:
(a) Sertoli Cells
(b) Leydig cells
(c) Seminal vesicles
(d) Bulbourethral gland
OR
A procedure that finds use in testing for genetic disorders, but is also misused for female foeticide is:
(a) Lactational amenorrhea
(b) Amniocentesis
(c) Artificial insemination
(d) Parturition

2 Which type of immune response is responsible for the rejection of tissues/organs in the patient’s body post transplantation?
(a) auto-immune response
(b) humoral immune response
(c) physiological immune response
(d) cell-mediated immune response
OR
Rheumatoid arthritis is caused when
(i) Lymphocytes become more active
(ii) Body attacks self cells
(iii) More antibodies are produced in the body
(iv) The ability to differentiate pathogens or foreign molecules from self-cells is lost
Choose the correct answer from the options given below:
(a) i and ii
(b) iii and iv
(c) i and iii
(d) ii and iv

Biology