CBSE Class-X
Summative Assessment-I: 2011
Subject –Social Science
 

Time: 3 Hrs
Instructions:
 All questions are compulsory.

PART I Note : For question No. 1-4, attempt any one group i.e. Group A or Group B or Group C from the
following :

Group A
1. On what charges was Louis XVI Guillotined?
(a) Misgovernance
(b) cruelty
(c) treason
(d) absolute rule

2. By whom was 'social contract' written?
(a) Volltaire
(b) Rousseau
(c) Adam Smith
(d) Gorky

3. In the context of Russia what was 'Kullak'?
(a) A Collective form
(b) A Russian school
(c) Well-to-do peasants
(d) Landless labourers

4. Which one of the following refers to the secret police of Russia?
(a) Cheka
(b) Gestapo
(c) Security police
(d) F.B.I.

CBSE Class-IX & X
Summative Assessment-I: 2011
Subject – Foundation of Information Technology
 

Time: 3 Hrs

Section A

1. Yogyata  has made documentation manually for her new 3D Game. The content is ready  but she wants to add attractive boarders on each page.
    name the feature of word processor, which will help her to achieve the same  with out devoting much time to designing .

2. Ramanuj Saman is interested in sorting data in an organized manner of his monthly expenditure for a period of one year in his annual budget document. He does not wish to perform any calculation and analysis which feature of word processor will you suggest Ramanuj use for this purpose

CBSE Class-X
Summative Assessment-I: 2011
Subject –Home Science
 

Time: 3 Hrs
Instructions:
 All questions are compulsory.

1. A child starts recognizing familiar Faces and responding with the smile at  the age of

a. Three months
b. Five months
c. six month
d. Seven Months

2.  Nine Month old Raghu is hungry. He will Express his need by

a. Babbling and pointing towards milk bottle.
b. Crying and hitting
c.  Crying and Babbling
d. Saying "want milk" and Crying.

3.Defeciency of carbohydrate leads to

a. Beri Beri
b. Diabetes
c. Marusmas
d. Rickets

CBSE Class (IX & X)
Summative Assessment-I: 2011
Subject –Home Science
 

Time: 3 Hrs
Instructions:
 All questions are compulsory.
 

1.After Specialization in food & Nutrition one can become a

(a) Designer
(b) Dietician
(c) Inter Decorator
(d) Counselor

2. Reasons for break in Joint Family is not

(a) Industrialization
(b) Globalization
(c) Urbanization
(d) Education

3. When a family insists on having common dinner time for every body it is only trying to full fill

(a) Social function of food
(b) Psychological function of food
(c) Physiological function of Food
(d) Protective Function of Food

CBSE Class (IX & X) Summative Assessment-I: 2011

Subject – Mathematics
 

Time: 3 Hrs
Instructions:
(i) All questions are compulsory.
(ii) The Question Paper Consists of 34 questions divided into four sections ABC, and D.

Section: A
The Question numbers 1 to 10 carry 1 mark each.

1.  Decimal Expansion of a rational number can not be.

(a) Non- Terminating
(b) Non- Terminating & Recurring
(c) terminating
(d) non Terminating & nonrecurring

2. One of the factors of (9x²-1)-(1-3x)² is

(a) 3+x
(b) 3-x
(c) 3x-1
(d) 3x+1

3. which of the following needs a proof?

(a) theorem
(b) Axiom
(c) definition
(d) Postulate

CBSE Class (IX & X) Summative Assessment-I: 2011

Subject – Science (Theory)

Time: 3 Hrs
Instructions:
i) The Questions Paper comprises of two sections, A and B, you are to attempt both the sections.
ii) All questions are compulsory.

Section A: 
1. Choose  Homogeneous mixture out of the following
a) Ink
b) milk
c) Brass
d) Muddy water

2. Velocity time Graph of a body is given in the following diagram

what Conclusion can be drawn about the velocity of the body from this Graph

Central Board of Secondary Education

Japanese Language in class XI (Code No 192) from the academic year 2011-12

The CBSE introduced Japanese language in class VI in the academic year 2006-07 and afterwards extended it in the next higher class in each subsequent year. The first batch of students will be passing out class X in the year 2011.Therefore in pursuance of policy of expanding the choice of subjects for students, particularly in nonconventional spheres of knowledge and skills that have bright employment prospects, the Board has decided to extend ‘Japanese Language’ as an optional elective under academic subjects at senior secondary level from April 2011. It can be offered by students as one of the four elective subjects and also as an additional elective subject at +2 stage in combination with any of the subjects that are already available in the Scheme of Studies of the Board.

Central Board of Secondary Education

Private Candidates Registered for 2011 Exams (Delhi, Ajmer, Allahabad Region)

A trail of developments mark the significant changes that took place over the years in shaping up the Board to its present status.  U P Board of High School and Intermediate Education was the first Board set up in 1921. It has under its jurisdiction Rajputana, Central India and Gwalior.  In response to the representation  made by the Government of United Provinces, the then Government of India suggested to set up a joint Board in 1929 for all the areas which was named as the  ‘ Board of High School and Intermediate Education, Rajputana.   This included Ajmer, Merwara, Central India and Gwalior.

CBSE X Submitted Assessment II: 2011

Subject – Science

Questions
1) Who disproved the vital theory?
(a.) Buck Minsterfuller
(b.) Friedrich wohler
(c.) Tremblay
(d.) Shell

2) To prevent the misuse of alcohol which poisonous substance is added in it?
(a. Methanol
(b.) Ethanol
(c.) Butanol
(d.) Ether

3) Which Substance is used as pickles preservative?
(a.) Ether
(b.) Acetic acid
(c.) Vinegar
(d.) Ethanoic acid

4) Carboxylic acids are called.
(a.) Inorganic Compound
(b.) Organic Compound
(c.) Hydrocarbon Compound
(d.) Acetic acid

5) In modern periodic table how many columns are vertically arranged?
(a.) 16
(b.) 18
(c.) 14
(d.) 20

6) In what way Mendeleev's published his periodic table.
(a.) Radio
(b.) Television
(c.) Magazine
(d.) Newspaper

7) In an experiment to determine the focal length of a convex lens, a student obtained a sharp inverted image of distant tree on the screen behind the lens. He / She then removed the screen and looked through the lens in the direction of object. She / He will see. -
(a.) An inverted image of tree at focus of lens.
(b.) No Image as the screen has been removed
(c.) A blurred image on the wall of laboratory
(d.) An erect image of the tree on the tree on the lens

8) For doing experiment on verifying the Causes of reflection of sound. A student sets up his apparatus as shown. The experiment is more likely is get preformed successfully if the screen shown is a.
(a.) Well polished plane mirror
(b.) Wooden board with many holes in it
(c.) A foam padded board
(d.) A sheet of pure white cloth

CBSE X Submitted Assessment II: 2011

Subject – Social Science

Time: – 3 hours
Instructions : In this question paper there are 36 questions and all questions are compulsory.

1. What is the name given to the customs union formed in Prussia in 1834 to remove tariff barriers on trade and bind the Germans economically?
(a) La patrie
(b) Citoyen
(c) Zollverein
(d) Carbonari

OR
The French colonization in Vietnam was based on economic exploitation and a civilizing mission which aimed at
(a) Promoting local cultures in Vietnam.
(b) Preserving local traditions.
(c) Offering protection to different religious groups.
(d) Destroying local culture, religion and tradition in Vietnam.

2. How was ‘Germania’, the female allegory of the German nation visually represented?
(a) Wearing a red cap
(b) Wearing a crown of oak leaves
(c) Wearing the tricolor
(d) With a cockade
Or
In which area of Vietnam was Hoa Hao Movement more popular?
(a) Tonkin
(b) Mekong Delta
(c) Hanoi
(d)Annan

3. Who was the Writer of the book ‘Hind Swaraj’?
(a) Jawahar Lal Nehru
(b) Rabidranath Tagore
(c) Mahatma Ganchi
(d) B.R. Ambedkar

4. Baba Ramchandra, a sanrasi, was the leader of which of the following movements?
(a) Khilafat Movement
(b) Peasants’ movement of Awadh
(c) Militant Guerrilla movement of Andhra Pradesh
(d) Plantattion workers’ movement in Assam

5. Which one of the following states is the largest producer of Bauxite in India?
(a) Orissa
(b) Madhya Pradesh
(c) Andhra Pradesh
(d) Jharkhand

6. Koderma in Jharkhand, is the leading producer of which one of the following minerals?
(a) Copper
(b) Mica
(c) Iron ore
(d) Bauxite

CBSE X Summative Assessment: 2011

Subject – Mathematics

SECTION: A Question number 1 to 10 contains1 mark each. For each of the questions 1- 10 four alternative choices have been given of which only one is correct. You have to select the correct choice

1. The sum of first seven multiples of 5 is :
(a) 35
(b) 145
(c) 140
(d) 105

2. which of the following quadratic equations has the product of its roots as 3?
(a) 2x square -3x +6 = 0
(b) x square – 3x + 6 = 0
(c) Root 2x square – 3/root 2 x + 1 = 0
(d) 3x square – 3x +3 = 0

3. From a point Q, the length of the tangent to a circle is 24 cm and the distance of Q from the centre is 25 cm. Then the radius of the circle is :
(a) 12 cm
(b) 10 cm
(c) 9 cm
(d) 7 cm

4. Two concentric circles are of radii 5 cm. The length of the chord of the larger circle which touches the smaller circle is :
(a) 4 cm
(b) 8 cm
(c) 6 cm
(d) 10

SUBJECT – MATHEMATICS

CBSE X: Summative Assessment – II

SECTION – A

Question numbers 1 to 10 carry 1 mark each. For each of the questions 1-10 four alternatives choice have been provided of which only one is correct. You have to select the correct choice.

1. For a race of 1540 m number of rounds one have to take on a circular track of radius 35 m;
(a) 5
(B) 6
(c) 7
(e) 10

2.The tops of two poles with heights 25 m and 35 m are connected by a wire, which makes an angle of elevation of 30 degrees at the top of 25 m pole. Then the length of wire is:
(a) 26 m
(b) 35 m
(c) 15 m
(d) 20 m

3.One coin is tossed thrice. The probability of getting neither 3 heads nor 3 tails, is:
(a) 1/3
(b) 3/4
(c) 1/2
(d) 2/3

4.To divide a line segment PQ in the ratio 3:4, first a ray PX is drawn so that angle QPX is an acute angle and then at equal distances points are marked on the ray PX such that the minimum number of these points is:
(a) 7
(b) 4
(c) 5
(d) 3

NTSE: Sample Test Paper - 2011

Physics

Q1. A sheet of paper is placed on a table and a jug full of water is kept on it while pulling the paper suddenly, it is observed that the water does not spill out of jug. It is due to the inertia of the
(a) paper sheet
(b) jug & water in it
(c) hard
(d) table
Ans. (b)

Q2. “Every Action has equal & opposite reaction” was discovered by
(a) Pascal
(b) Newton
(c) Edison
(d) Copernicus
Ans. (b)

Q3. If a car travels a distance of 100 km & it takes 25 minutes to reach its destination , the speed of the car is
(a) 4 km/min
(b) 4 mt/min
(c) 400 mt/min
(d) None of these
Ans. (a)

Q4. Name of scienctist who gave a relationship between mechanical energy & heat energy
(a) Darwine
(b) Jameswatt
(c) James precot joule
(d) sir Isac Newton
Ans. (c)

Q5. A 1500 w electric geyser used every day for 2 hrs. Calculate the energy consumed ?
(a) 90 kwh
(b) 30 kwh
(c) 750 kwh
(d) None of these
Ans. (a) Power of Geyser = 1500 W
Used time = 30 x 2 = 60
Energy Power x Time = 1500 x 60 / 1000 = 90 kwh

NTSE: Sample Test Paper - 2011

Chemistry Paper-II

Q1. If ethanol reacts with oxygen it produces
(a) Acetic Acid
(b) Hydrocloric Acid
(c) Sulphuric Acid
(d) Sulphur dioxide
Ans. (a) Acetic Acid

Q2. Fill the question mark in following reaction CH3COONa + NaOH/CaO ----→ ……….. + Na2Co3
(a) 2 C2H6
(b) CH4
(c) C2H4
(d) None of these
Ans. When Sodium acetate react with sodalime, methane is produced

Q3. A burner consumes one gram of LPG in 11 sec. What is the power of consumption of burner in KW if Cv of LPG is 55 kJ/g.
(a) 5 kW
(b) 10 kW
(c) 5.5 kW
(d) None of these
Ans. (a) Power = E / T = 55 / 11 = 5 kW, Time (T) = 1 sec.

Q4. The ideal gas equation is
(a) P1T1 / V1 = P2V2 / T2
(b) P1V1 / T1 = P2V2 / T2
(c) P1V1T1 = P2V2T2
(d) P1V1 / T2 = P2V2 / T1
Ans. (b)

Q5. Dalton’s Law of partial pressure is obeyed in which one of the following pair of gases
(a) Oxygen & Nitrogen
(b) Nitrogen & Hydrogen
(c) Hydrogen & Argon
(d) Hydrogen & oxygen
Ans. (c)