Thursday, August 20, 2020

CBSE PORTAL : “CBSE Class-10 Exam 2020 : Question Paper (information technology)” plus 5 more

CBSE PORTAL : “CBSE Class-10 Exam 2020 : Question Paper (information technology)” plus 5 more

CBSE Class-10 Exam 2020 : Question Paper (information technology)

Posted: 20 Aug 2020 12:22 AM PDT

CBSE Class-10 Exam 2020 : Question Paper (information technology)

  • Subject : information technology
  • Time allowed : 3 hours
  • Maximum Marks : 80

Section – A

(Employability Skills)

Answer any 4 questions out of the given 6 questions of 1 mark each : 1x4=4

1. __________ are a group of words that work together to communicate an element of speech. 1
2. __________ refers to focusing human efforts for maintaining a healthy body and mind capable of better withstanding stressful situations. 1
3. Having conscious knowledge of your own self, capabilities, feelings and one’s own character is called as __________ . 1
4. A __________ is a software that helps you type and work with text on a computer. (word processor / spreadsheet / calculator) 1
5. Entrepreneurs are not job seekers but they create opportunities of employment for people. (True/False) 1
6. __________ defines a Green economy as one that results in ‘‘improved human well-being and social equity, while significantly reducing environmental risks and ecological scarcities’’. 

Answer any 3 questions out of the given 5 questions of 2 marks each : 2x3=6

7. Explain four types of sentences in English. 2
8. List any four characteristics of entrepreneurship. 2
9. Write steps to highlight text in an OpenOffice Writer. 2
10. List any two factors that affect self-confidence. 2
11. List any four factors causing ecological imbalance. 2

SECTION B

(Subject Skills)

Answer any 10 questions out of the given 12 questions of 1 mark each : 1x10=10

12. When a combination of hardware and software enables a person with a disability or impairment to use a computer, it is known as 1
(A) Mechanical assistance
(B) Assertiveness
(C) Assistive Technology
(D) Assistance and communication

13. __________ in Control Panel are used to customize the way your keyboard, display, or mouse function. 1
14. Picture and Clipart options are available under __________ . 1
15. Header option is available under __________ group in Insert Tab. 1
16. __________ is one of the functions available in the spreadsheet to perform addition of selected numbers in the sheet. 1
17. Autosum automatically selects the values around the cells either _______ or __________ . 1
18. Layout option is available under __________ group in the Home tab. 1

19. Presentation software enables the user to add tables in the slides in order to represent the __________ data meaningfully. 1
20. Time management is the act of planning to stay organized that will result in increased __________ and __________ . 1
21. __________ appointments can be used for scheduling repetitive tasks. 1
22. __________ statement is used to add one or more records to a database. 1
23. __________ statement retrieves zero or more rows from one or more database tables. 1

Answer any 4 questions out of the given 6 questions of 2 marks each : 2x4=8

24. Explain Blog. Give any two websites that offer free blog services. 2
25. List any four items that may be added in the Header area. 2
26. List any two conditions/formats/items that can be used for conditional formatting in a Spreadsheet. 2
27. Mention two ways in which a movie file may be inserted in a presentation. 2
28. Mention two ways of scheduling an appointment. 2
29. Explain two types of languages used for creating and manipulating the data in databases. 2

Answer any 4 questions out of the given 6 questions of 3 marks each : 3x4=12

30. What are section breaks ? Explain how a section break helps in formatting a document. 3
31. Differentiate between linking and embedding a document. Does embedding an object increase the size of the document ? List any two websites that offer free clipart. 3
32. Give any three basic guidelines for charts in a presentation. 3

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CBSE Board Class-X
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Papers
Information Technology
Class-10

CBSE Class-10 Exam 2020 : Question Paper (Food Production)

Posted: 20 Aug 2020 12:12 AM PDT

CBSE Class-10 Exam 2020 : Question Paper (Food Production)

  • Subject : Food Production
  • Time allowed : 3 hours
  • Maximum Marks : 80

Section – A

(Employability Skills)

Answer any 4 questions out of the given 6 questions of 1 mark each : 1x4=4

1. My new dress is black and white.
This is an example of which type of sentence ? 1
(A) Imperative
(B) Declarative
(C) Interrogative
(D) Exclamatory

2. Students can focus their mind and become calm by 1
(A) Exercise
(B) Yoga
(C) Playing
(D) Sharing

3. To reverse the last action, which shortcut key will you use on the computer ? 1
(A) Ctrl+Z
(B) Ctrl+V
(C) Ctrl+P
(D) Ctrl+B

4. When overweight, adolescents become critically conscious of their body. They stop eating food. They may suffer from which type of stress ? 1
(A) Physical
(B) Financial
(C) Mental
(D) Social

5. What is the full form of NSDF ? 1
(A) National Social Development Fulfillment
(B) National Societal Development Fund
(C) National Service Development Fund
(D) National Skill Development Fund

6. What does E-waste include ? Discarded 1
(A) tyres
(B) glass
(C) electronic devices
(D) newspaper

Answer any 3 questions out of the given 5 questions of 2 marks each : 2x3=6

7. List four commercial functions of an entrepreneur. 2
8. Suggest four ways to prevent virus infection in a computer. 2
9. Tina is wearing pink shoes for her birthday.Identify the noun, verb, adverb and adjective in this sentence. 2
10. Mention two sectors of Green Economy. 2
11. What do you understand by self-awareness and self-regulation ? 2

SECTION B

 (Subject Skills)

Answer any 10 questions out of the given 12 questions of 1 mark each : 1x10=10

12. Which vitamin is not destroyed by cooking ? 1
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
(D) None of the above

13. Which nutrient coagulates when heat is applied ? 1
(A) Fats
(B) Vitamins
(C) Proteins
(D) Carbohydrates

14. A very fresh bread when used for making sandwiches will become 1
(A) tough
(B) soggy
(C) soft
(D) dry

15. Which method of cooking is used for making biscuits ? 1
(A) Grilling
(B) Poaching
(C) Roasting
(D) Baking

16. An example of closed sandwich is 1

(A) Club sandwich
(B) Canapes
(C) Face sandwich
(D) None of the above

17. Which salad can be served as dessert ? 1
(A) Fruit salad
(B) Pasta salad
(C) Vegetable salad
(D) Protein salad

18. The process in which cooking of food is done with the help of electromagnetic waves is called 1
(A) Baking
(B) Induction
(C) Pressure cooking
(D) Solar cooking

19. Coleslaw salad is an example of 1
(A) Protein salad
(B) Vegetable salad
(C) Fruit salad
(D) Pasta salad

20. An example of thickening agent used in soup is 1
(A) Basil
(B) Bay leaf
(C) Rice
(D) Thyme

21. Which of the following soups is an example of hot soup ? 1
(A) Gazpacho
(B) Sarki
(C) Vichyssoise
(D) Cream of tomato

22. Cooking time of vegetables increases with the addition of 1
(A) Lemon
(B) Baking soda
(C) Baking powder
(D) Salt

23. This type of cut is used to cut potatoes for french fries : 1
(A) Julienne
(B) Wedge
(C) Baton
(D) Chunks 

Answer any 4 questions out of the given 6 questions of 2 marks each : 2x4=8

24. Give four objectives of cooking. 2
25. What do you mean by canapes ? Suggest two toppings for it. 2
26. How is simple salad different from compound salad ? 2
27. What do you understand by caramelisation ? Give a suitable example. 2
28. Write one difference between cream soups and purée soups. 2
29. Give one reason for each of the following : 2
(a) Mushrooms should be stored in paper bags.
(b) Garlic cloves should be broken just before use.

Answer any 4 questions out of the given 6 questions of 3 marks each : 3x4=12

30. Describe three methods of cooking using medium of fat. 3
31. Differentiate between the following : 3
(a) Boiling and Simmering
(b) Broiling and Grilling
(c) Poaching and Stewing

32. Explain two roles each of spread and filling of a sandwich. Give one example of each. 3

33. How are the following soups prepared ? 3
(a) Bisque
(b) Veloute
(c) Chowders

34. Write six tips to save nutrients while preparing food. 3

35. What is the effect of acidic or alkaline medium on the following pigments ? 3
(a) Flavones
(b) Anthocyanin
(c) Chlorophyll

Answer any 2 questions out of the given 4 questions of 5 marks each : 5x2=10

36. (a) Elaborate radiation and conduction principles of heat.
(b) Briefly describe the following methods of cooking :
(i) Braising
(ii) Baking
(iii) Roasting 2+3=5

37. (a) Define salads.
(b) Explain the main role of different parts of a salad. 1+4=5
38. (a) Describe any three international soups.
(b) Why is soup considered as a healthy food ? Write two reasons. 3+2=5
39. What two qualities each will you check to buy fresh ginger, tomato,carrot, peas and garlic ? 5

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CBSE Board Class-X
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-10
सीबीएसई बोर्ड पेपर
Papers
Food Production (Hospitality and Tourism)
Class-10

CBSE Class-12 Exam 2020 : Question Paper (Economics)

Posted: 19 Aug 2020 11:52 PM PDT

CBSE Class-12 Exam 2020 : Question Paper (Economics)

  • Subject :-Economics
  • Class : XII
  • Year : 2020

SECTION A

(Macro Economics)

1. In order to control the money supply in the economy, the Central Bank may ________.(Choose the correct alternative) 1
(A) buy securities in the open market
(B) sell securities in the open market
(C) reduce cash reserve ratio
(D) reduce repo rate

2. State whether the following statement is true or false :
‘‘Government Budget is an important monetary policy instrument.’’ 1
OR
Disinvestment is a ________ (capital/revenue) receipt of the government. (Choose the correct alternative) 1

3. Effective demand is defined as ________. (Fill in the blank with the suitable definition) 1

4. Two components of money supply are ________ and ________.(Fill in the blanks with correct answers) 1

5. State whether the following statement is true or false :‘‘Expected obsolescence is included in depreciation.’’ 1 

6. Fiscal deficit can be estimated using the formula ________.(Fill in the blank with the correct formula) 1

7. According to the theory of Keynesian Economics, the value of Average Propensity to Consume can never be ________. (Choose the correct alternative) 1
(A) zero
(B) unity (1)
(C) more than one
(D) less than one

8. ________ is one of the most important sources of demand for foreign currency.(Fill in the blank with the correct answer) 1

9. State whether the following statement is true or false : ‘‘As per Keynesian theory in an economy, full employment can never exist.’’ 1 

10. Define ‘Trade Surplus’. 1

11. ‘‘Final goods include only those goods which are consumed by the households.’’ Defend or refute the given statement with valid reason. 3
OR
‘‘Circular flow principle is based on the assumption that one’s expenditure will become other’s income.’’ Explain the given statement. 3

12. Justify the following statement, with valid reason.
‘‘Ex-ante Aggregate Demand is always equal to Ex-ante Aggregate Supply.’’ 3
13. Using a hypothetical numerical example, explain the process of credit creation by a commercial bank. 4
OR
‘‘Central Bank acts as the banker to the government.’’ Elaborate the given statement. 4

14. ‘‘India is taking huge leaps in the index of Ease of Doing Business, as a result many MNCs are shifting their production base to India.’’ In the light of the above statement, comment upon the flow of foreign exchange and its likely impact on the Indian Economy. 4

15. (a) Define ‘Revenue Expenditure’.
(b) Distinguish between Direct tax and Indirect tax. 1+3

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CBSE Board Class-XII
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-12
सीबीएसई बोर्ड पेपर
Papers
Economics
Class-12

CBSE Class-12 Exam 2020 : Question Paper (Design)

Posted: 19 Aug 2020 11:33 PM PDT

CBSE Class-12 Exam 2020 : Question Paper (Design)

  • Subject :-Design
  • Class : XII
  • Year : 2020

SECTION A

(Employability Skills) 

Answer any 4 questions out of the given 6 questions of 1 mark each. 1x4=4

1. ___________ is a part of non-verbal communication. 1
(A) Gesture
(B) Discussion
(C) Speech
(D) All of the above
2. Self-motivation is the ability to control your behavior, discipline, etc. (True/False) 1
3. Compassion is feeling the other person’s pain. (True/False) 1

4. PPT file format is a popular software for making one of the following : 1
(A) Road-show presentation
(B) Slide show presentation
(C) Magic show presentation
(D) Power show presentation

5. An entrepreneur’s role is to __________ a job. 1
(A) Create
(B) Seek
(C) Negotiate
(D) None of the above

6. Green Tourism is where tourists are primarily buying ___________ . 1
(A) Products
(B) Experiences
(C) Services
(D) Pleasure

Attempt any 3 questions out of the given 5 questions of 2 marks each. 2x3=6

7. What is a Paragraph ? 2
8. What is meant by strength and weakness of a person ? 2
9. What is the shortcut key for clearing all formatting ? 2
10. S.M.A.R.T. is an acronym for ___________ . 2
11. What are green jobs ? 2

SECTION B

(Subject Skills)

Answer any 10 questions out of the given 12 questions of 1 mark each. 1x10=10

Write True or False for the following.

12. All design activity is social in nature. 1
13. Prototype helps to make ideas tangible, enabling designers to communicate effectively. 1
14. Similarity is not a part of Gestalt theory. 1
15. A product designer’s role is to combine art, science and technology to create new products. 1
16. Yarn count is the numerical expression which defines fineness or coarseness of a yarn. 1
17. Grinding is one of the stages of furniture production. 1
18. Styrene vapour can cause irritation to the nose, throat and lungs. 1
19. Formaldehyde and resin in plyboards may cause Asthma. 1
20. Melia Dubia is not a plywood species. 1
21. Woven fabrics are a category of fabrics that are made with interlooping of yarns. 1
22. COSHH assessments are usually carried out in plastic manufacturing industry. 1
23. The term musculoskeletal disorder also covers head injury 1 

Answer any 5 questions from the given 7 questions of 2 marks each. 2x5=10

24. What are three essential pillars of design thinking ? 2
25. Give the name of two main types of fabrics along with their compositions. 2
26. List any two common injuries and illnesses in the iron and steel industry. 2
27. Define Gestalt’s Law of Figure and Ground. 2
28. What are thermoplastics ? Write their applications. 2
29. List two equipments that should be installed in a manufacturing plant to deal with emergency. 2
30. Define product design process. 2

Answer any 5 questions from the given 7 questions of 3 marks each. 3x5=15

31. Elaborate the five phases of design thinking. 3
32. Draw a process flow chart for knitting. 3
33. Write any three advantages of cold working in comparison to hot working of metals. 3
34. Explain the risk matrix chart and show the same with a diagram. 3
35. List any three preventive measures to store dyes and chemicals in a workspace. 3
36. How does the Blow Molding Process work ? 3
37. Write any three health hazards associated with textile industry units, with their remedies. 3

Attempt any 3 questions from the given 5 questions of 5 marks each. 5x3=15

38. Explain human-centric approach to design. 5
39. What do you understand by Research and Discovery. Why is it needed in design ? 5
40. What is simple product design ? Write the basic steps for designing a product. 5
41. What is Forge Rolling ? What are the characteristics of Forge Rolling. 5
42. What are the basic elements of material selection ? Explain in detail. 5

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CBSE Board Class-XII
CBSE Board Papers
सीबीएसई बोर्ड कक्षा-12
सीबीएसई बोर्ड पेपर
Papers
Digital Electronics and Micro Processors
Class-12

(Download) CBSE Class-12 Sample Paper 2019-20 : Engineering Science

Posted: 19 Aug 2020 11:14 PM PDT

(Download) CBSE Class-12 Sample Paper 2019-20 : Engineering Science

  • Class: XII
  • Engineering Science-622
  • Sample Question Paper 2019-20

(Group A)

Q1 Which one among the following represents a permanent fastener?
a) Nut
b) Rivet
c) Screw
d) Bolt

Q2 The number of cotters used in an assembly of sleeve and cotter joint are
a) One
b) Two
c) Three
d) Four

Q3 Which is the modified form  of square thread?
a) V-thread
b) Metric thread
c) Knuckle thread
d) B.S.W thread

Q4 What is the width of the Rectangular Sunk Key, if the diameter of the shaft is D?
a) D/2
b) D/8
c) D/4
d) D/6

Q5 True shape can be obtained on a plane _________________ to the section plane

Q6 The projection of a cut portion of the solid on HP is called sectional.
a) Top View
b) Front View
c) Left side view
d) Right side view

Q7 A vertical cone is cut by a horizontal section plane, the resulting cut solid is
a) cone
b) cylinder
c) frustum
d) hemisphere

Q8 A coupling is a mechanical device that temporarily joins two rotating shafts
a) True
b) False

Q9 Where is friction coupling used

Q10 In drawing the development of objects, true lengths are used.
a) True
b) False

Q11 Name the methods of development of right solids.

Q12 To develop the surfaces of pyramids, it is necessary to find _________ of the slant edges when they are not parallel to reference plane.

(Group B)

Q13 What is sectioning? Give two examples where sectioning is used

Q14 Draw the development of the cube of side 50mm

Q15 Develop the surface of a cone of base diameter 50 mm and 60 mm axis.

Q16 What are permanent fasteners and where are they used

Q17 Draw the free hand sketch of Any key

Q18 What do you understand by coupling and what are the various types of flanged couplings?

Q19 What is cotter?

(Group C)

Q20 A sphere of 40 mm diameter is cut by a vertical section plane ,which passes through it at a distance of 10 mm from its centre .Draw the sectional front view and top view

Q21 A cone, base 50 mm diameter and axis 60 mm long has its axis parallel to VP and inclined at 45° to HP. It is cut by a horizontal section plane passing through the mid-point of the axis. Draw Front View, sectional Top View and true shape of the section.

Q22 Draw the development of the hexagonal pyramid of base 30 mm ,and height60mm is resting on its base on the ground with two of its base edges parallel to V.P.

Q23 Define the terms “ External thread” and ”internal thread” with the help of diagram.

Q24 What do you understand by the self locking of the cotter? Show with neat sketch.

Q25 Where do we use coupling .Draw a free hand sketch of box muff coupling.

Q26 Draw a free hand sketch of flanged coupling.

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CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Sample Paper
Engineering Science
Class-12

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2019-20: (Introduction To Financial Markets)

Posted: 19 Aug 2020 11:10 PM PDT

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

(Introduction To Financial Markets)

(Introduction To Financial Markets)

  • Class X (2018-19)
  • Time: 2 hours Max Marks: 50

General Instructions:
1. Question paper is divided into two sections: Section-A and Section- B.
2. Section–A:
i. Multiple choice question/Fill in the blanks/Direct Questions of 1 mark each.Answer any 10 questions out of the given 12 questions.
ii. Very Short Answer of 2 marks each. Answer any 5 questions from the given 7 questions.
iii. Short Answer of 3 marks each. Answer any 5 questions from the given 7 questions.
3. Section–B: Long/Essay type questions of 5 marks each. Answer any 3 questions from the given 5 questions.
4. All questions of a particular section must be attempted in the correct order.
5. Please check that this question paper contains 31 questions out of which 23 questions are to be attempted.
6. The maximum time allowed is 2 hrs.

SECTION –A

Answer any 10 questions out of the given 12 questions:

1. What is Investment? (1)

2. What do you mean by Securities? (1)

3. What is the face value of share and Debentures? (1)

4. What is meant by secondary market? (1)

5. What is Demutualization of stock exchanges? (1)

6. What is Screen Based Trading? (1)

7. What is an ‘Option Premium’? (1)

8. What is Commodity derivatives market? (1)

9. Who regulates Mutual Funds in India? (1)

10.What are Corporate Actions? (1)

11.What is Simple Interest? (1)

12.What is liquidity ratio? (1)

Very Short Questions: (2 marks each).

Answer any 5 questions out of the given 7 questions:

13.What care should one take while investing? (2)

14. Why does Securities Market need Regulators? (2)

15. What are the benefits of participation in a depository? (2)

16. What is Buyback of Shares? (2)

17. Define current ratio with example? (2)

18. What is Pay-in and Pay-out? (2)

19. What is an Investor Protection Fund? (2)

Short Questions: (3 marks each).

Answer any 5 questions out of the given 7 questions

20. What is SEBI and what is its role? (3)

21. What are the different kinds of issues in primary market? (3)

22. What are Types of Derivatives? (3)

23. How is a depository similar to a bank? (3)

24. What is a Custodian? Write its functions? (3)

25. Why do companies announce Stock Split? Write the procedure? (3)

26. Explain the following in brief: (3)
a. Cut off price
b. Book Building
c. Market Capitalization

SECTION –B

Long/Essay type questions (5 marks each).

Answer any 3 questions out of the given 5 questions:

27. What is a Contract Note? What details are required to be mentioned on the contract note issued by the stock broker? (5)

28. What precautions must one take before investing in the stock markets? (5)

29. What are the benefits of investing in Mutual Funds? (5)

30. What are the rights that are available to a Mutual Fund holder in India? (5)

31. What do terms like authorized, issued, subscribed, called up and paid up capital mean? (5)

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CBSE Board Class-X
सीबीएसई बोर्ड कक्षा-10
Sample Paper
Financial Markets
Class-10
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