SESSION 2017-18 CLASS: XI-S - · PDF fileSESSION 2017-18 CLASS: XI-S ... Acknowledgement Certificate (c) ... Complete the Investigatory Project in the given format

1 | De l h i P u b l i c S c h o o l G h a z i a b a d I n t e r n a t i o n a l / HHW/ 2 0 1 7 - 1 8

SESSION 2017-18

CLASS: XI-S

GENERAL INSTRUCTIONS:

Each child has to do all the assignment given for each subject.

Details have been intimated individually.

Files/ Projects have to be decorated nicely as per the topic given.

The Holiday Homework should be submitted by 10th

July, 2017.

Submit your Home Work to respective Subject Teacher during the given dates. ALL THE QUESTIONS GIVEN AS ASSIGMENT SHEET CAN BE DONE IN ASSIGNMENT NOTEBOOK

OR AS PER INSTRUCTIONS GIVEN.

SPECIFICATIONS:

The investigatory project should contain the following headings:-

(a) Title Page

(b) Acknowledgement Certificate

(c) Theory- Table of content

(d) Procedure

(e) Data collection

(f) Experimental details/ Theoretical Analysis

(g) Conclusion

(h) Reference

(i) Bibliography

PROJECT TO BE DONE AS DIRECTED

Help Line: Ms.Ragini Srivastava Mobile No.: 9910276863, Ms. Geeta Goel Mobile No. 9897803810

Email id: [email protected],[email protected]

mailto:[email protected]


SUBJECT:CHEMISTRY

Complete exemplar questions on basic concepts of chemistry and structure of atom as discussed

in class.

Submit the topics/First draft of your investigatory project

Complete the attached assignments

CHEMISTRY ASSIGNMENT

Q1. Define law of multiple proportions with example.

Q2. Calculate the molecular mass of C12H22O11

Q3. Calculate the no. of atoms present in 11.5 litres of H2 at N.T.P.

Q4. Calculate the no. of moles of 5.68 gm. of iron.

Q5. What is the effect of temp.on molality and molarity?

Q6. An atom of an element is 10.1 times heavier than the mass of a carbon atom. What is

its mass in a.m.u.?

Q7. Explain with example, limiting reagent. 7x1=7

Q8. Differentiate between molarity and molality.

Q9. 1.82 g. of glucose (molar mass-180) is dissolved in 25g of water.

Calculate (a) the molality (b) mole fraction of glucose and water.

Q10.The molecular mass of an organic compound is 90 and its %age composition is C-

26.6%; O=71.1% and H=2.2%. Determine the molecular formula of the compound.

Q11. How chemical equations are made more informative?

Q12. How Avogadro's hypothesis used to deduce atomicity of elementary gases?

Q13. Verify law of Reciprocal proportions or law of equivalent proportions, with example.

Q14. Define formula mass and how does it differs from molecular mass? 7x2=14

Q15. Discuss Dalton's Atomic theory and its limitations?

Q16. Discuss Modern Atomic theory. Why it is better than Dalton's Atomic theory?

Q17. Commercially available sulphuric acid contains 91% acid by mass and has a density

of 1.83g mL-1 (i) Calculate the molarity of the solution (ii) volume of concentrated

acid required to prepare 3.5L of 0.50 M H2SO4

Q18.What is Zeeman effect and Stark effect?

Q19. Write electronic configurations, of Cr, Cu, Zn?

Q20. Define Aufbau's Principle. Which of the following orbitals are possible.

1 s, 1 p, 2 s, 3 d, 3 f

Q21. Explain Hund's rule of maximum multiplicity by taking an example of phosphorous.

Q22. Why are Bohr's orbits called Stationary States?

Q23. Discuss Planck's Quantum theory of Radiation.

Q24. Explain why the uncertainty principle is significant only for the microscopic particles

and not for the macroscopic particles?

Q25. Why half-filled and fully filled orbitals are extra stable?

Q26. Why configuration of 'Cr' is 3d5 4s1 and not 3d4 4s2 and 'Cu' is 3d10 4s1 and not 3d9 4s2?

Q27. Give differences between orbit and orbital.

Q28. Why large no. of lines appear in the spectrum of hydrogen although it contains only


one electron?

Q29. Using the s, p, d, f, notations describe the following quantum no.

(a) n=1, l=0 (c) n=4; l=3 (d) n=4; l=2

(b) n=3, l=2 (d) n=5; l=4 (e) n=6; l=4

Q30. Give important postulates of Bohr's model of an atom.

STRUCTURE OF THE ATOM

Q1. Discuss important facts about photoelectric effect.

Q2. Discuss black body radiation. Also explain its reason.

Q3. What are emission and absorption spectra? Why dark lines appear in the absorptionspectra?

Q4. What is the frequency and wavelength of a photon emitted during a transition from n=5 state to n=2

state in the hydrogen atom.

Q5. Discuss drawbacks of Rutherford's Model.

Q6. Explain Heisenberg's uncertainty Principle.

Q7. What do you understand by an atomic orbital? Briefly describe the shapes of s, p & 'd' orbital‟s?

Q8. State and explain Aufbau's principle, Pauli's exclusion principle.

Q9. Explain the properties of cathode rays.

Q10. How are anode rays produced?

Q11.Which has more energy – a photon of red light or a photon of blue light and why?

Q12. Calculate the frequency and wavelength of a photon having energy 2Ev.

Q13.Dicuss the hydrogen spectrum in detail explaining all series of lines in the emission spectrum.

Q14.Tabulate the difference between a wave and a particle.

Q15.Explain the following:

(i) Heisenberg‟s uncertainty principle.

(ii) Orbital wave function.

(iii) Radial probability density

(iv) Paulis exclusion principle with two examples

(v) Nodal point.

Q16.What is an energy level diagram? Prepare the energy level diagram for hydrogen atom and

molecule.

Q17.What is electronic configuration of elements?How do we represent sub shell , prinicipal energy

level and number of electrons?Explain.

Q18.Write down electronic configuration of:

(i) Cu2+

(ii) Fe3+

(iii) Fe2+

(iv) F-

(v) O2-

(vi) Zn2+

(vii) Mg2+

(viii) Ar

(ix) Na+

(x) K+


(xi) Li+

SUBJECT: BIOLOGY

Complete the Given assignment on Plant and Animal classification

Complete the Investigatory Project in the given format.

Investigatory Projects :To be recorded in a project file (Ruled/practical sheets)

1. Study the effect of antibiotics on the flora of digestive system

2. Study the effect of cigarette smoking on the lungs and the disorders caused due to this habit.

3. Study various conditions which lead to cardiac arrest in humans and relate it to the lifestyle of

the individual.

4. Study the process of haemodialysis in humans

5. Study the various types of joint replacement procedures.

6. Study in detail any two disorders of the nervous system.

7. Study the effect of increased or reduced levels of thyroid hormone on human metabolism

PLANT CLASSIFICATION

Q1. One mark Questions:

1. Name two unicellular algae rich in proteins & which are used as protein supplements by

space travelers.

2. What are two classes of Angiosperms?

3. How are the reserve food materials stored in green alga, brown alga and red alga?

4. What are Gemmae?

5. Name the four classes of Pteridophyta.

6. Name the smallest and tallest flowering plants.

7. What are the products of double fertilization?

8. What gives the colour to the brown algae ?

9. Name the most primitive plant among pteridophytes

10. Which type of life cycle shows zygotic meiosis?

11. What is the ploidy in endosperm of angiosperms?

Q2. Two mark Questions: 1. What are the differences between artificial and natural system of classification?

2. List the name divisions of kingdom Algae & give their characteristics.

3. Explain life cycle of Bryophytes (Mosses).

4. Write the economic importance of Algae.

5. Differentiate Homosporous and Heterosporous condition.

6. What is triple fusion &syngamy?

7. What are phycocolloids? What advantage do algae get from them?

8. Differentiate between liverworts and mosses..

9. What are coralloid roots? Name a plant that has it.

10. Differentiate between cryptogams and phanerogams with examples.

11. Mention three classes of algae and name one filamentous form of each.

Q3. Three mark Questions:

1. Define the terms: phylogenetic classification systems, numerical taxonomy, cytotaxonomy and

chemotaxonomy.

2. Give general characteristics of Kingdom Algae and discuss its mode of reproduction.

3. Give schematic representation of life cycle of pteridophyte.


4. Schematically represent life cycle of a gymnosperm.

5. Describe male & female sex organs of an angiosperm. With the help of a diagram

6. Differentiate the male cone from female cone in gymnosperms.with the help of a diagram

7. How can you differentiate the Dicots from Monocots by studying external features?

Q4. Five mark Questions:

1. List the name divisions of kingdom Algae & give their characteristics.

2. Give schematic representation of life cycle of an angiosperm

3. What is alternation of generations? Explain it with appropriate examples.

4. When and where does reductional division takes place in the life cycle of liverwort, moss,Fern,

gymnosperm and an angiosperm

ANIMAL CLASSIFICATION

Q1. One mark Question:

1.What are choanocytes&cnidoblast? Give their functions.

2. Why is coelenteron called gastrovascular cavity?

3. Name the sponge having only sponging fibres as its endoskeleton.

4. Fasciola&Taeniaare called digenic. Why?

5. Earthworm is called nature‟s ploughman. Why?

6. Name the anticoagulant found in saliva of the leech.

7. Name a viviparous arthropod. To which class,it belong?

8. What is Aristotle lantern? Give its functions.

9. What is metamerisation ?

10. What is bioluminescence?

Q2. Two mark Question:

1. Write the zoological name of the following animals:

(i) earth worm (ii) silver fish (iii) sting ray (iv) electric ray (v) sting ray (vi)venus flower basket

(vii)leech (viii) bath sponge (ix) frog (x) toad (xi) star fish (xii) cobra (xiii) king cobra

2. Metameric segmentation of animal is different from non metamericsegmentation.Comment

3. „All vertebrates are chordates, but all chordate are not vertebrates‟. Justify the statement.

4. Open type of circulatory system is different from close type of circulatory system. How?

5. Differentiate between the animals of chondrichthyes&osteichthyes.

6. Which type of symmetry do the following animals have, explain the symmetry also:- sponges

echinoderms, annelids.

7. (i) In which phylum do you find endoblasts?State their function.

(ii) Give differences between polyp & medusa.

8. Describe the following features of an arthropod (i) Body exoskeleton (ii) appendages (iii) organs

of respiration, balance organs & organs of excretion

Q3. Three mark Questions:

1. Write down the four differences between the animals of platyhelminthes&aschehelminthes.

2. Write down the four differences between the animals of Arthropoda& Annelida. Give an

example.

3. Name any three poisonous snakes & give their scientific names.

4. Mention distinguishing features of each phylum of animal kingdom.

5. Name the phylum known as doubtful chordates. Mention any five characteristic feature of

Thisclass.

6. List the parasitic adaptations of platyhelminthes.

7. Define the term coelom. Write its different types.

8. Describe the water vascular system in star fish.


Q4.Five mark Question:

1. Name the five super classes of chordates. Mention their characteristic feature of each of them.

2.Describe the different levels of organization of body of animals, with an example of each.

3. Write the various methods of asexual reproduction in animals with examples.

4. Whale. Peacock, bat, earthworm, starfish, house lizard, scorpion, lizard. In the above animals:

(i) Which one is different in symmetry & what is its symmetry?

(ii) Which animals belong to same class &phylum.

(iii) Which animal has three ear ossicles?

(iv) Which animals belong to same phylum?

(v) Which two animals are poisonous? Give their class & phylum

SUBJECT: PHYSICS

Complete exemplar questions of Units and Dimensions, Motion in Straight line

Submit the topics/First draft of your investigatory project.

Complete the attached assignments

Unit and Dimension Assignment

Q1. Determine the number of light years in one metre.

Q2. The sides of a rectangle are (10.5 ± 0.2) cm and (5.2 ± 0.1) cm. Calculate its perimeter with error

limits.

Q3. The mass of a box measured by a grocer‟s balance is 2.3 kg. Two gold pieces 20.15 g and 20.17 g

are added to the box.

(a) What is the total mass of the box?

(b) The difference in masses of the pieces to correct significant figures.

Q4. 5.74 g of a substance occupies 1.2 cm3. Express its density to correct significant figures.

Q5. If displacement of a body s = (200 ± 5) m and time taken by it t = (20 + 0.2) s, then find the

percentage error in the calculation of velocity.

Q6. If the error in measurement of mass of a body be 3% and in the measurement of velocity be 2%.

What will be maximum possible error in calculation of kinetic energy.

Q7. The length of a rod as measured in an experiment was found to be 2.48m, 2.46m, 2.49m, 2.50m and

2.48m. Find the average length, absolute error and percentage error. Express the result with error

limit.

Q8. A physical quantity is measured as Q = (2.1 ± 0.5) units. Calculate the percentage error in (i) Q2 (ii)

2Q. Q9. When the planet Jupiter is at a distance of 824.7 million km from the earth, its angular diameter is

measured to be 35.72˝ of arc. Calculate diameter of Jupiter.

Q10. A laser light beamed at the moon takes 2.56s and to return after reflection at the moon‟s surface.

What will be the radius of lunar orbit.

Q11. Convert

(a) 3m . s–2

to km h–2

(b) G = 6.67 u 10–11

N m2 kg

–2 to cm

3 g

–1 s

–2

Q12. A calorie is a unit of heat or energy and it equals 4.2 J where IJ = 1kg m2s

–2. Suppose we employ

a system of units in which unit of mass is D kg, unit of length is E m, unit of time is Js. What will

be magnitude of calorie in terms of this new system.

Q13. The escape velocity v of a body depends on-

(a) the acceleration due to gravity „g‟ of the planet,


(b) the radius R of the planet. Establish dimensionally the relation for the

escape velocity

Q14. If E,M,J and G respectively denote energy, mass, angular momentum and gravitational constant,

Calculate the dimensions of EJ2 /M

5G

2

Q15. The frequency of vibration of stretched string depends on its length L its mass per unit length

m and the tension T in the string obtain dimensionally an expression for frequency .

Q16. What is meant by significant figures .State the rules for counting the number of significant

figures in a measured quantity?

Q17. A physical quantity X is given by X = A2B

3/C D , If the percentage errors of measurement in

A,B,C and D are 4%,2%,3% and 1% respectively, then calculate the % error in X. Q18. If two resistors of resistance R1=(4 ± 0.5)Ω and R2=(16 ± 0.5)Ω are connected (1) In series and

(2) Parallel . Find the equivalent resistance in each case with limits of % error. Q19. The length of a rod measured in an experiment was found to be 2.48m, 2.46, 2.50m and 2.48m

and 2.49m, Find the average length , the absolute error in each observation and % error. Q20. A famous relation in physics relates moving mass m to the rest mass m0 of a particle in terms of

its speed v and the speed of the light c. A boy recalls the relation almost correctly but forgets

where to put the constant c. He writes: m = mo / (1 – v

2)1/2

Guess where to put the missing c. Q21. A calorie is a unit of heat energy and it equals about4.2 J, where 1 J = 4.2 kgm

2s

-2.

Suppose we employ a system of units in which the unit of mass equals α kg, the unit of length

equals β m, the units of time is ϒ sec. show that a calorie has a magnitude 4.2 α-1

β-2

ϒ2 in terms

of the new units. Q22. In the formula X = 3YZ

2, X and Z have dimensions of capacitance and magnetic induction

respectively, what are the dimensions of Y in MKS system?

Q23. In an experiment, on the measurement of g using a simple pendulum the time period was

measured with an accuracy of 0.2 % while the length was measured with accuracy of 0.5%.

Calculate the percentage error in the value of g.

Motion in Straight Line Assignment

1 MARK QUESTIONS

Q1. Under what condition is the average velocity equal the instantaneous velocity ?

Q2. Draw Position time graph of two objects, A & B moving along a straight line, when their relative

velocity is zero.

Q3. Suggest a situation in which an object is accelerated and have constant speed.

Q4. Two balls of different masses are thrown vertically upward with same initial velocity. Maximum heights attained by them are h1 and h2 respectively what is h1/h2 ?

Q5. A car moving with velocity of 50 kmh

–1 on a straight road is ahead of a jeep moving with velocity

75 kmh–1

. How would the relative velocity be altered if jeep is ahead of car?

Q6. Which of the two-linear velocity or the linear acceleration gives the direction of motion of a

body?

Q7. Will the displacement of a particle change on changing the position of origin of the coordinate


system?

Q8. If the instantaneous velocity of a particle is zero, will its instantaneous acceleration be necessarily

zero.?

Q9. A Projectile is fired with Kinetic energy 1 KJ. If the range is maximum, what is its Kinetic

energy, at the highest point ?

Q10. What is the angle between velocity vector and acceleration vector in uniform circular motion?

2 MARKS Q1. What are positive and negative acceleration in straight line motion? Q2. Can a body have zero velocity and still be accelerating? If yes gives any situation. Q3. The displacement of a body is proportional to t

3, where t is time elapsed. What is the nature of

acceleration - time graph of the body ? Q4. Suggest a suitable physical situation for the following graph.

Velocity (v)

time

Q5. An object is in uniform motion along a straight line, what will be position time graph for the

motion of the object if

(i) xo = positive, v = negative v is constant

(ii) both xo and v are negative v is constant where xo is position at t = 0 Q6. A cyclist starts from centre O of a Circular Park of

radius 1 km and moves along the path OPRQO as

shown. If he maintains constant speed of 10ms–1

,

What is his acceleration at point R in magnitude &

direction ?

Q

R

P O


Q7. What will be the effect on horizontal range of a projectile when its initial velocity is doubled

keepingangleof projection same? Q8. The greatest height to which a man can throw a stone is h. What will be the greatest distance

upto

which he can throw the stone? Q9. A person sitting in a train moving at constant velocity throws a ball vertically „ upwards.

Howwill the ball appear to move to an observer.

(i) Sitting inside the train NUMERICALS

Q1. The V–t graphs of two objects make angle 30

o and 60

o with the time axis. Find the ratio of

their accelerations.

Q2. On a 60 km straight road, a bus travels the first 30 km with a uniform speed of 30 kmh–1

. How fast must the bus travel the next 30 km so as to have average speed of 40 kmh

–1 for

the entire trip? Q3. The displacement x of a particle varies with time as x = 4t

2 – 15t + 25.

Find the position, velocity and acceleration of the particle at t = 0.

Q4. A driver take 0.20 second to apply the breaks (reaction time). If he is driving car at a

speed of 54 kmh–1

and the breaks cause a deceleration of 6.0 ms–2

. Find the distance travelled by car after he sees the need to put the brakes.

Q5. From the top of a tower 100m in height a ball is dropped and at the same time another ball

is projected vertically upwards from the ground with a velocity of 25 m/s. Find when and

where the two balls will meet ? (g = 9.8 m/s) Q6. A ball thrown vertically upwards with a speed of 19.6 ms

–1 from the top of a tower returns

to the earth in 6s. Find the height of the tower (g = 9.8 m/s2).

Q7. Two town A and B are connected by a regular bus service with a bus leaving in either

direction every T min. A man cycling with a speed of 20kmh–1

in the direction A to B

notices that a bus goes past him every 18 min in the direction of his motion, and every 6

min in the opposite direction.What is the period T of the bus service and with what speed

do the buses ply of the road? Q8. A motorboat is racing towards north at 25 kmh

–1 and the water current in that region is 10

kmh–1

in the direction of 60° east of south. Find the resultant velocity of the boat. Q9. An aircraft is flying at a height of 3400 m above the ground. If the angle subtended at a

ground observation point by the aircraft position 10 second apart is 30°, what is the speed

of the aircraft?

Q10. A bullet fired at an angle of 30° with the horizontal hits the ground 3 km away. By

adjusting the angle of projection, can one hope to hit the target 5 km away? Assume that

the muzzle speed to be fixed and neglect air resistance


SUBJECT: ENGLISH

Do the writing and Grammar Questions in Grammar copy and do the

Literature questions in Literature copy.

NOTICE WRITING.

1. As Chief Librarian of Littlewood Library Centre, put up a notice informing members

about the change in winter timings effective from 1st Nov. 20XX to 1st April

20XX. The timings have changed from 7.00 a.m. - 9.00 a.m. (mornings) and 6.00 p.m.

- 8.00 p.m. (evenings) to 8.00 a.m.-l0.00 a.m. (mornings) and 5.00 p.m. - 7.00 p.m.

(evenings).

2. Write a notice for your school notice board in 50 words inviting articles for your school

magazine. You are Rajesh/ Radhika, student editor of your school magazine.

3. You are Sanjay/ Sneha of Rainbow High School. You have found handbag containing

some important personal documents and some cash. Write a notice to be put up school

notice board.

4. You are Reeta, Cultural Secretary of your school. Your school was planning to organize

annual Day on 15 Nov. Due to some unavoidable circumstances the school had to

postpone it.Draft a notice to inform the students about the same.

5. You have planned to organize a summer camp for the children of ages 10-14 years for

developing their creative skills in art, craft, clay-modeling, music etc., in your school

during the month of May. Draft a notice in not more than 50 words for your school

notice board giving all details. Mention the last date of registration of the students. You

are Reena/Roshan, secretary of S. S Public School, Chennai.

LITERATURE

THE PORTRAIT OF A LADY

I. Answer the following questions in about 40 – 50 words.

1. Explain how the author has described his grandmother.

2. Give reasons why the author's grandmother could be described as a religious lady.

3. How did the grandmother spend her time in the city?

4. How did the grandmother celebrate her grandson's homecoming?

5. How did the sparrows express their grief over the grandmother's death?

6. Explain – “As for my grandmother being young and pretty, the thought was almost

revolting.”

7. The narrator‟s grandmother looked like „the winter landscape in the mountains.‟

Comment.

II. Answer the following questions in 100-125 words.

1. The author's grandmother was religious, emotionally strong and caring. Elaborate.

2. It seemed the author's grandmother was waiting to meet her grandson before she

breathed her

last. Elaborate.


3. Describe the last day of the grandmother.

4. Describe the author's feelings about his grandparents' age and relationship.

5. What personal and family values do you think prompted the author to write a glowing

tribute

to his grandmother? (VBQ)

6. Even though she herself was uneducated, the grandmother values education. Elucidate.

7. Grandmother‟s kindness and piety knew no differentiation. Discuss with reference to

the text.

A PHOTOGRAPH

I. Read the following extracts and answer the questions that follow. 1. The cardboard shows me how it was

When the two girl cousins went paddling,

Each one holding one of my mother's hands,

And she the big girl - some twelve years or so.

(i) What does the cardboard refer to?

(ii) Who is the big girl and where is she? W

(iii) What do these lines reflect about the girls?

(iv) What is the rhyme scheme of the stanza?

1. All three stood still to smile through their hair

At the uncle with the camera. A sweet face,

My mother's, that was before I was born.

And the sea, which appears to have changed less,

Washed their terribly transient feet.

(i) Name the poetic technique used in the first line?

(ii) What does 'smile through their hair' convey?

(iii)What does transient feet imply?

(iv) What is the contrast between the sea and the feet?

3. Some twenty-thirty years later

She'd laugh at the snapshot. "See Betty

And Dolly," she'd say, "and look how they

Dressed us for the beach."

(i) Who is the speaker and whom is she addressing?

(ii) What had happened twenty-thirty years earlier?

(iii)What amused the speaker?

(iv) What is the rhyme scheme of these lines?

4. Now she's been dead nearly as many years

As that girl lived. And of this circumstance

There is nothing to say at all.

Its silence silences.


(i) What is the 'circumstance' mentioned above?

(ii) What is the mood of the poet?

(iii) What technique has the poet used?

(iv) Which stage of life does this stanza refer to?

II. Answer the following questions in about 40 words.

1. What does the poet recollect on seeing the photograph?

2. Explain the contrast between the sea and the girls in the picture.

3. How have different stages of life been reflected in the poem?

4. Mention any three lines that show the use of alliteration in the poem.

1. THE SUMMER OF THE BEAUTIFUL WHITE HORSE

--WILLIAM SAROYAN

I. Answer the following questions in 30 words.

1. What was the unbelievable sight that the narrator saw one morning?

2. Briefly describe the narrator's first horse ride with his cousin.

3. Briefly describe the narrator's first experience of riding the white horse alone.

4. How did Khosrove react to the theft of John Byro's horse?

5. Which incident in the story reveals the softer side of Mourad?

6. Why was John Byro in a state of confusion on seeing the horse with the boys?

II. Answer the following questions in 100 words.

1. A man could be the father of his son's flesh, but that did not mean that he was also the

spirit of the father." Elaborate.

2. Briefly describe Khosrove's reaction to John Byro's complaints regarding his lost horse.

3. Mourad could be described as an animal lover. Justify.

4. Was Mourad a „thief‟ in your opinion? Give reasons.

5. An act of stealing is stealing even if it is for a goos purpose. Do you agree? Discuss with

reference to the chapter.

6. What values was the Garoghlanian family famous for? Do you think these values are

important for all families to uphold?

GRAMMAR

Q1. The following passage has not been edited. There is one error in each

line against which a blank is given. Write the correction in the blank

space against the correct number. Remember to underline the

incorrect word.

(i) Children love picnics and outings of their parents e.g. of - with


though they are equally happier doing things with (a) __________

them around the house. A parent may make (b) __________

his child feels special by following some simple (c) __________

rituals, Bed time stories, the game of cards or (d) __________

simply talking and laugh together before going to (e) __________

bed- might give children a wonderful sense (f) __________

ofwell being. They hardly ever forgot these moments (g) __________

and cherish them throughout these lives. (h) __________

(ii) MedhaPatekar had been venturing into the forests since (a) _______

a long time, warnings from colleagues not with holding (b) _______

But she ensured that her team would abide in her (c) _______

regulations strictly, lest they will land themselves in (d) _______

hazardous situations. Many a times her forest related (e) _______

sense, which was superior than that of her (f) _______

team members, proved its worthy by preventing (g) __________

disasters so saving many lives. (h) __________

(iii) I will never forget one in my childhood (a) __________

experience, I was trying to, climb a tree (b) __________

when my foot slipped and I fell and faint. (c) __________

My friends could not see me breathing and thought I had dead (d) ______

They all run away and left me. Meanwhile I regained (e) __________

consciousness and found that I would not do nothing (f)__________

I could neither get up or cry for help. (g) __________

I was having a terrible headache and pain in the back. (h)__________

(iv) Advertisements can be extreme useful. If they (a) __________

are useful, obviously those can help you to (b) __________

decide what to buying. For example, if you break (c) __________


your pen and want to buy other, the first thing (d) __________

should be to look at some advertisements. (e) __________

This may help you to choose the best type. However (f) __________

advertisements can be harm if they try to exploit (g) __________

the public. It has been founded that young people (h) __________

especially teenagers are affected the most.

Q2. In the unedited passage given below, one word has been omitted in each line.

Write the missing word in the space provided and put a / in the correct place

for the word.

(i) It was from / of the thrillers that (a) some

he read that he got an idea to (b) __________

eliminate girl‟s friend‟s US-based (c) __________

fiancé, was to visit India (d) __________

September. In a bid to arrange (e) __________

money a murder weapon, Bikram Singh (f) __________

devised a plan of extorting money a (g) __________

businessman making threat calls (h) __________

(ii) In an accident, Maksood, 19, was run by (a) __________

a DTC bus in Mangolpur area Friday morning (b) __________

Police said Maksood on his way to work on his (c) __________

two wheeler the bus hit him. (d) __________

“He rushed to Sanjay Gandhi Hospital, (e) __________

he succumbed to injuries” said a senior (f) __________

police officer. A case of rash negligent (g) __________

driving registered against the driver. (h) __________

(iii) Congress leaders demanded the centre take (a) __________

a quick decision the issue of a separate (b) __________

Telangana, and said that there no compromise (c) __________


on the demand. “The demand justified democratically (d) _________

constitutionally politically”, Mr. K. Jana Reddy said. (e) __________

Formation separate Telangana state (f) __________

benefit Congress politically and enhance (g) __________

its credibility the LokSabha Election 2014. (h) __________

(iv) The Gujarat High Court Monday expressed (a) __________

concern six witnesses retracting (b) __________

earlier statements that contested the (c) __________

state police version of death of Mumbra girl (d) __________

IshratJahan. The six witnesses, who earlier opposed (e) __________

the police theory of Ishrat dying in encounter (f) __________

with the security forces, now changed their (g) __________

position saying their statements recorded under duress. (h) __________

Q3. Rearrange the following words and phrases to form meaningful sentences.

e.g.: children / vacations / can‟t / for fun / meant / are / compromise / and

- Vacations are meant for fun and children can‟t compromise.

(i) comes from / the / most of / flavour / its / of / aroma / food.

(ii) grew up / of / amidst / Siddharth / pleasure / the / at / royal court /Kapil-vastu.

(iii) measured / intensity / in / decibel / Noise / is / units.

(iv) and / eased up / tourist / study / visas / has / America / for Indians.

(v) high levels / contains / and sugar / of / junk food / fat / salt.

(vi) on adequate / and / depends / preparation / indomitable / success /determination.

(vii) Amendment Bill 2006 / passed / the Juvenile / on / Justice / August 8, 2006 / The

Parliament.

(viii) As soon as / arrested / the / were / terror / suspects / plot / all the / and / was thwarted.

(ix) unaffected / the 2004 / was / Java island / by / tsunami

(x) because of / Delhi / earthquakes / its locations / prone to / is.

Q4. Fill in the blanks in the following passages with the appropriate forms of the

verbs given in bracket-:

(i) My younger brother, Tinu, (a)_________________(fall) off his bicycle yesterday. He

(b)_________ (hurt) his right ankle and (c)________________ (be) in bed since then.


The doctor (d)___________ (examine) him and (e)______________ (advise) him

complete rest for a week. He hopes that Tinu (j) ______________ (recover) soon.

(ii) The match (a)___________ (begin) before we reached the stadium. There (b)

__________ (be) a great rush at the gate. People (c)___________(argue) with the

security guards. Entering the stadium (d) ___________(prove) a tedious job. I (e)

_______ (be) able to forget this nasty experience in the years to come. I (f)

____________ (decide) never to watch an event in an overcrowded place.

(iii) When I (a) ___________ (look) at the Palace in the morning sunlight, I was amazed. It

(b) ________(seem) an architectural wonder. I (c)__________(watch) it from different

angles and (d)________(take) snaps. Perhaps my movements (e)__________ (make) the

guards suspicious. They at once (f) _____________ (catch) hold of my camera and spoke

rudely to me.

(iv) It is estimated that India (a)____________ (make) rapid strides in science in the coming

years. For that we (b) ____________(need) good science teachers, labs and equipment.

Unfortunately, the existing scenario (c)_________ (not present) an encouraging sight.

The nation (d) _________(lack) administrators with a vision. Scientists (e)

_________(be) more interested in foreign assignments than research at home. Students

too (j) __________not (lag) behind.

SUBJECT: DANCE

Write about Bhartanatyam and Kathak, Kathakali.

Learn hast mudra Asamyuta and samayuta.

Learn Shirveda and drishti Veda.

Describe the costume and Jewellery of Odissi dance. Paste pictures of ornaments.

SUBJECT:Informatics Practices(065)

Note : Do this assignment in your assignment notebook.

Q1.What are the differences between hardware, software and firmware?

Q2. What are the major strengths and weaknesses of a computer?

Q3. State the basic units of a computer. Name the subunits that makeup the CPU, and give the

function of each unit.


Q4. What is the difference between an MICR and an OMR?

Q5. Explain the working of a dot matrix printer.

Q6. What is the difference between RAM and ROM?

Q7. Why is data bus bi-directional?

Q8. What is a port? Name some port types.

Q9. Briefly explain the significance of Input-Process-Output cycle.

Q10. What is a bit? What is a binary code?

Q11. What features of word processors make them very useful?

Q12. What is fragmentation? How does it affect computer‟s performance.

Q13. Discuss the role of utility software in the context of computer performance.

Q14. Name various language processors.

Q15. Define Utility software and device driver.

Q16. Explain the functions of operating system.

Q17. Differentiate between hardware and software.

Q18. Explain the functionality of BIOS.

SUBJECT: PAINTING

Note . All the painting complete with any medium of colour

Q1. Make 5 stillpainting.

Q2.Make 5 composition on this topic.

(i) Market scene

(ii) Tea stall

(iii)Street corner

(iv) City Scape

(v) Village scene


SUBJECT: PHYSICAL EDUCATION

Q1. Prepare a project on your own game/ sport. (from syllabus)

(i) History of the game.

(ii) Latest Rules and regulation of game.

(iii) Fundamental Skills

(iv) Terminology

(v) Arjun&Dronyacharya Awardees

(vi) Diagram of field or court with proper specification.

Unit I– Changing Trends and Career in Physical Education

Very Short Questions - 1 Mark

1. Define physical education.

2. What is the aim of physical education?

3. What is adapted physical education?

4. What is sports journalism?

5. What do you mean by integrated physical education?

Short Questions - 3 Mark

1. Enumerate the objectives of physical education in brief.

2. Discuss about teaching career in physical education.

3. Explain all achievement of All India Council of Sports.

4. Enlist the career options in physical education.

Long Question - 5 Marks Questions

1. What do you mean by the concept of integrated physical education? Explain its

principles.

2. Name the careers available in the field of physical education in India.

3. Discuss the health related and administration related career in detail.

SUBJECT: GEOSPATIAL TECHNOLOGY

Prepare a project. The topic has already been given to the students. It should be on A2 size chart

paper. It should be hand written and supported by graphs, maps, pictures and latest information


SUBJECT: BIOTECHNOLOGY

Complete questions on the unit (Biotechnology and its principles) as discussed.

SUBJECT:MATHEMATICS

SETS


RELATIONS AND FUNCTIONS



Inverse Trigonometric Functions



Subject : MUSIC

Q1.

Q2.

Q3.

Q4.

Documents

SESSION 2017-18 CLASS: XI-S - · PDF fileSESSION 2017-18 CLASS: XI-S ... Acknowledgement Certificate (c) ... Complete the Investigatory Project in the given format