INDIA EXAMINATIONS

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Painting

Posted: 18 Aug 2017 12:56 AM PDT

CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Painting

CBSE Class-12 Exam 2017 : Painting

1. Appreciate any of the following miniature-paintings included in your course of study duly based on its

(a) Name of the painter/sub-school,

(b) Medium & technique,

(d) Composition :
(1) Radha (Bani-Thani) (Rajasthani School)
(2) Bharat Worshipping Charan-Padukas of Rama (Pahari School)

2. Which one do you like or dislike most among all the Mughal or Deccani miniaturepaintings included in your course of study ? Give your appropriate reasons in detail in the light of the capabilities of its artist in handling the medium & technique, depiction of the subject-matter and the way of composition.

3. Identify any relevant painting of the Bengal School included in your course of study comprising of the following features and explain them in that painting accordingly :
(a) The creation of mystic and mellow style by using gloomy colouring with diffused light background and absence of any dark line or tone, which provide
the experience of the astral-world.
OR
(b) The delineation of attenuated human figures with extra elongated limbs and tapering fingers, which reflect the influence of the Rajasthani, Pahari and
Mughal miniatures. Hence emphasis on the European realism is terminated.

4. Which human life-values are shown in any of the following art-works of the contemporary (modern) Indian Art ? Explain in short :
(1) Mother Teresa (a painting)
(2) Of Walls (a graphic-print)
(3) Triumph of Labour (a sculpture)

5. How far has its artist been successful in depicting the subject-matter of any of the following miniature-paintings ? Give appropriate reasons on the basis of the aestheticparameters:
(1) Krishna on Swing (Rajasthani School)
(2) Cosmic Dance of Shiva (Pahari School)

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Courtesy: CBSE

Painting

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Agriculture

Posted: 18 Aug 2017 12:48 AM PDT

CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Agriculture

CBSE Class-12 Exam 2017 : Agriculture

1. Fill in the blanks :
(a) Food-grain production mainly depends upon soil ______.
(b) Status of pH and organic carbon content of a field may be known by following
______ and ______ practices.
(c) ______ percent nitrogen is available to a crop from the application of F.Y.M.
(d) “Blue-Green Algae” is a bio-fertilizer which is applied in ______ crops.
(e) In organic farming, there is ______ of applying chemical fertilizers.

2. Differentiate between the following :
(i) Bio-fertilizers and bio-pesticides.
(ii) Open-pollinated and hybrid varieties in maize.
(iii) Broadcast and seed drill sowing of wheat.
(iv) Compost and Vermi-compost.
(v) Drip and Sprinkler irrigation.

3. Root nodules of leguminous crop plants carry rhizobium bacteria which accelerate nitrogen-fixation. How is this phenomenon useful in leguminous crops ?

4. Write in detail the cultivation of rice from preparation of field to harvesting of the crop by broadcasting and transplanting methods separately taking one hectare land for each method.

5. Write the names of weedicides which are used to control broad-leaved weeds and “Phalaris miner” in wheat crop. Also write the right time of their application.

6. (i) What is “Water-harvesting exercise” in agriculture ? Whether field crops can be saved from drought by adopting this technique ? If the answer is yes, then how ?
(ii) Write names of three cereal crops suitable for organic farming and the changes in nutritive value of the organically produced product.

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Courtesy: CBSE

Agriculture

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Engineering Graphics

Posted: 18 Aug 2017 12:39 AM PDT

CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Engineering Graphics

CBSE Class-12 Exam 2017 : Engineering Graphics

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Courtesy: CBSE

Engineering Graphics

CBSE 2017-18 Syllabus Class-12 : Agriculture

Posted: 18 Aug 2017 12:17 AM PDT

CBSE-CLASS-XII-LOGO

CBSE Class-12 Syllabus 2017-18

Subject: Agriculture

Agriculture has been the prime enterprise for the National Economy of this country for centuries and that is why India is called Agrarian country. This sector also provides maximum employment to the people of this country. Agriculture is the production of food and fiber, ever since its advent. It has undergone several paradigm changes. The major landmark in Agriculture happened during 1960s when the country witnessed Green Revolution. which boosted the crop production. Use of short duration crop varieties, fertilizers, pesticides and agricultural tools and expansion of area under irrigation were important interventions brought in Agriculture. Livestock is an integral part of Agriculture in India. Their by-products are used to build and maintain soil fertility along with plant protection. The animal products such as meat, milk and eggs are the source of nutrients in human diet as well. Several emerging dimensions of contemporary Agriculture such as organic agriculture and animal husbandry practices are now getting attention. Food processing, value addition and preservation have been the focus of policies formation in recent times which are helpful in minimizing the wastage in Agriculture. This is helping in better income realizing through marketin of value added products. The income from Agriculture can also be increased by associating in subsidiary enterprises such as mushroom production, bio-pesticides, beekeeping, vermi-culture etc.

Objectives:

The board objectives of teaching Agriculture at Senior Secondary level are:

To help the students to comprehended the facts and importance of Agriculture.
To expose the students to crop production, animal husbandry, horticulture etc.
To familiarize the students with waste management and physical environment in Agriculture.
To expose the students to find better income and avenue generating avenues of agriculture and its associated activities.

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Courtesy: CBSE

Friday, August 18, 2017

CBSE PORTAL : CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Computer Science

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Computer Science
CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Informatics Practices
CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Human Rights And Gender Studies
CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Mass Media Studies

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Computer Science

Posted: 17 Aug 2017 03:27 AM PDT

CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Computer Science

CBSE Class-12 Exam 2017 : Computer Science

SECTION – A
(Only for Candidates, who opted for C++)
1. (a) Write the type of C++ tokens (keywords and user defined identifiers) from the
following : 2
(i) For
(ii) delete
(iii) default
(iv) Value

(b) Anil typed the following C++ code and during compilation he found four errors as

follows : 1

(i) Function strlen should have a prototype

(ii) Undefined symbol cout

(iii) Undefined symbol endl

(iv) Function getchar should have a prototype

On asking his teacher told him to include necessary header files in the code. Write

the names of the header files, which Anil needs to include, for successful

compilation and execution of the following code :

void main()

{

char S[] = "Hello";

for(int i = 0; i<strlen(S); i++)

S[i] = S[i]+1;

cout<<S<<end1;

getchar();

}

correction underlined. 2

Note : Assume all required header files are already being included in the program.

void main()

{

cout<<"Enter an integer”;

cin>>N;

switch(N%2)

case 0 cout<<"Even"; Break;

case 1 cout<<"Odd"; Break;

}

(d) Find and write the output of the following C++ program code : 2

Note : Assume all required header files are already included in the program.

#define Big(A,B) (A>B)?A+1:B+2

void main()

{

char W[] = "Exam";

int L=strlen(W);

for(int i=0; i<L–1; i++)

W[i] = Big(W[i],W[i+1]);

cout<<W<<end1;

}

(e) Find and write the output of the following C++ program code : 3
Note : Assume all required header files are already being included in the program.
void main()
{
int A[]={10,12,15,17,20,30};
for(int i = 0; i<6; i++)
{
if(A[i]%2==0)
A[i] /= 2;
else if(A[i]%3==0)
A[i] /= 3;
if(A[i]%5==0)
A[i] /=5;
}
for(i = 0; i<6; i++)
cout<<A[i]<<”#”;
}
(f) Look at the following C++ code and find the possible output(s) from the options
(i) to (iv) following it. Also, write the maximum values that can be assigned to each
of the variables R and C. 2
Note :
• Assume all the required header files are already being included in the code.
• The function random(n) generates an integer between 0 and n – 1.
void main()
{
randomize();
int R=random(3),C=random(4);
int MAT[3][3] = {{10,20,30},{20,30,40},{30,40,50}};
for(int I=0; I<R; I++)
{
for(int J=0; J<C; J++)
cout<<MAT[I][J]<<" ";
cout<<end1;
}
}

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Courtesy: CBSE

CBSE 12

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Informatics Practices

Posted: 17 Aug 2017 03:21 AM PDT

CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Informatics Practices

CBSE Class-12 Exam 2017 : Informatics Practices

1. (a) How do Computer networks reduce hardware costs of an organization ? Explain with the help of example. 2

(b) Compare BUS topology with STAR topology. Give example. 2

(ii) When is a repeater used in a computer network ?

(d) Expand following term : 2

(i) OSS

(ii) HTTP

(e) Explain the term Firewall and Cyber Law. 2

2. (a) Write the value that will be assigned to variable C after executing the following statement : 1

C = 25–5*4/2–10+4;

(b) Consider the statement : 1

first_name = “Ayana”;

(i) What is the datatype of first_name ?

(ii) Is 325 the same as “321” ? Give reason.

(c) Radhika changed the “Text” property of a Checkbox named jCheckBox1 to “Reading”. What change (if any) will be reflected in its name property ? 1

(d) Ariya has typed the following comments. Write the comments using another way. 1

//This is a comment spreading

//over two lines

(e) Given below is HTML code. Rewrite the correct code underlining all the corrections done. 2

<li>Bake in oven for an hour

<li>Remove from oven

<li>Serve

(f) Explain the meaning of the following statement with the help of example. 2

“Tags are not predefined in XML”

(g) Name two properties and two methods that are common in jTextField and jLabel.

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Courtesy: CBSE

Information Technology