ASN Sr Sec School
MAYUR VIHAR-1
HOLIDAY ASSIGNMENT (2016-2017)
CLASS XI SCIENCE
Class XI A & B
TOPIC - SUSTAINABLE CITIES AND COMMUNITIES
* WORKING MODEL AND REPORT FILE (The file content should cover physics concept, maths
concept, biological concept, economical concept )
GROUP OF 5 STUDENTS WILL DO THE WORK
* DOCUMENTARY BASED ON THIS TOPIC AND REPORT FILE (The file content should
cover physics concept, maths concept, biological concept, economical concept)
GROUP OF 3 STUDENTS, TIME DURATION 5 MIN
* FILE COVERS AND PHAMPLET DESIGNING
Material based on the above topic to be collected during holidays for the activity to be done in
class.
* COMPLETE THE ASSIGNMENT WORK GIVEN FOR DIFFERENT SUBJECT IN YOUR
ASSIGNMENT REGISTER.
Class XI C
ESSAY ON
“QUALITY INFRASTRUCTURE IS DIRECTLY RELATED TO THE ACHIEVEMENT OF
SOCIAL, ECONOMICAL AND POLITICAL GOALS”
POSTER ON “SUSTAINABLE TRANSPORT SYSTEMS”
English
1.
2.
3.
4.
Collect newspaper cuttings related to given topics and paste it in your language copy)
Classified advertisements (Minimum 5 in each category)
*Sale/Purchase of property and household items
*To-let and Wanted on Rent
*Sale/Purchase of Vehicles - Two wheelers/Four wheelers
*Situation Vacant and Wanted (job required)
*Matrimonial
*Missing Person/Thing/Pet
Commercial/Display advertisement (Minimum 2 in each category)
a) Launching of a product
b) Off Season Sale
c) Opening of Coaching centres/Boutique/Showroom
Formal Invitations (marriage/birthday /house warming ceremony etc
and school function) – (one in each category)
Posters (Social issues) – ( Minimum 1 in each category)
Road Safety, Terrorism, Self Defence, Woman Empowerment, Environment,
Awareness, Awareness about Diseases
Consumer
II.
READING PROJECT
a) Read the unabridged version of “The Canterville Ghost” by Oscar Wilde
…………………………………………………………………………………………………………………..
Maths
Complete miscellaneous example and miscellaneous exercise of Chapter 9 and Chapter 6
………………………………………………………………………………………..
Physics
1) Express meters in terms of (i) Light year (ii) Parsec.
2) What is the difference between nm, Nm and mN.
3) Give three examples of (i) a physical quantity which has unit but no dimensions (ii) a
dimensional constant (iii) a dimensionless constant.
4) Name the physical quantity which can be expressed by given dimensional formula
(i) [M1L2T-1] (ii) [M1L2T-2]
(iii) [M0L0T0]
(iv) [M0L0T1]
5) If force, length and time would have been fundamental quantities, what would have been
dimensional formula for mass?
6) Evalulate (25.2x1374)/33.3 upto correct significant figures.
7) Which is not a unit of time - Lunar month, Leap year, parsec, solar day?
8) In an experiment, values of 2 resistors were measured as r1 = (5+- 0.2) Ω and r2 = (10+-0.1)
Ω. Find the combined resistance in series and parallel.
9) Calculate the number of electrons in 1 kg when mass of an electron is 9.1x10-31 kg.
10) Assuming that mass ‘m’ of the largest stone that can be moved by a flowing river depends
upon velocity ‘v’, density ‘ρ’ and acceleration due to gravity ‘g’. Show that m α v6.
11) Mass of cube is uncertain by 2% and length of its edge is uncertain by 1%. What could be
the maximum percentage error in its density?
12) Which of these measurements of length is more accurate and why?
500.0 cm, 0.0005 cm, 6.00 cm.
13) If length and time of oscillating pendulum have error of 1% and 2% respectively, what is the
% error in calculation for ‘g’?
14) What is the difference between Ao (angstrom) and AU?
………………………………………………………………………………………..
Chemistry
Q1. Derive the SI unit of (a) accleration (b) pressure.
Q2. Round up the following upto three significant figures:
(a) 34.216 (b) 10.4107 (c) 0.04597 (d) 23808
Q3. Express each of the following in SI units:
(a) 5 feet 2 inches (b) 46oC (c) 150 pounds (d) 96 miles per hour
Q4. What is the difference between 0.006 and 6.00x10-3g?
Q5. The relative abundance of various isotopes of silicon is as Si (28) = 92.25%, Si (29) = 4.65%
and Si(30) = 3.1%. Ca;culate the avereage atomic mass of silicon.
Q6. Calculate the mass of (i) one atom of calcium (ii) one molecule of SO2.
Q7. Calculate the number of atoms in :
(i) 0.5 mol of C-12 (ii) 3.2g of S (iii) 0.20 mol of O2 (iv) 18g of glucose
Q8. Calculate the mass of sodium which contains same number of atoms as are present in 15g of
calcium.
Q9. Calculate the percentage of water of crystallisation in green vitriol.
Q10. Butyric acid contains C=54.3%, H=9.0%, and rest is oxygen . If the molecular mass of acid is
88u then find the molecular formula.
Q11. How much grams of Fe is produced when 1 kg of Fe2O3 reacts with H2?
Q12. Give one example each of a molecule in which empirical formula and molecular formula are
(i) same (ii) Different.
Q13. (a)At NTP, what will be the volume of molecules of 6.022 × 10 23 H2 ?
(b)Calculate the number of molecules present in 0.5 moles of CO 2 ?
(c) What is the value of one mole?\
Q14.(a)1L of a gas at STP weighs 1.97g. What is molecular mass?
(b) Write empirical formula of following –
CO, Na2CO 3 , KCl, C6H12 , H2O2 , H3PO4 , Fe2O3 , N2O4 .
Q15.(a)Calculate the number of moles in the following masses –
(i) 7.85g of Fe
(ii) 7.9mg of Ca
(b) A bottle contains 500mL of 2.4 M HCl solution. How much water should be added to dilute it to
1.6 M HCl solution?
(c) 0.63g of oxalic acid is dissolved in 500mL of soplution. Calculate the molarity of the solution?
(d) The density of 3 molal solution of NaOH is 1.10g/mL. Calculate the molarity of the solution.
(e) What mass of solid AgCl is obtained when 25mL of 0.068M AgNO3 reacts with excess of
aqueous HCl ?
..............................................................................................................................
Biology
THE LIVING WORLD
Q.1 What do you mean by biodiversity?
Q.2 What is taxonomy?
Q.3 Who is father of taxonomy?
Q.4 What is systematics?
Q.5 What is taxon?
Q.6 What is Herbarium?
Q.7 Name two botanical gardens.
Q.8 Who proposed Binomial nomenclature? What do you understand by it?
Q.9 What are the universal rules of nomenclature?
Q.10 What are taxonomical aids? Name them.
Q.11 What are keys? What is their importance?
Q.12 Differentiate between natural and artificial classification?
Q.13 What is advantage of giving scientific name to organism?
Q.14 Give hierarchical classification of House fly.
BIOLOGICAL CLASSIFICATION
Q.1 Who proposed 5 kingdom classification?
Q.2 What is heterocyst?
Q.3 What is mycoplasma?
Q.4 What are saprophytes?
Q.5 What is alternations of generation?
Q.6 What are Halophiles?
Q.7 Name the components of lichen.
Q.8 What are organisms which synthesise their own food using chemical energy known as?
Q.9 Mark odd one out:
Family, class ,taxon, phylum
Q.10 What are the different forms of protists? Write one feature of each.
Q.11 To which group do bacteria belong? How have they been classified according to their shape?
Q.12 Briefly write about reproduction in kingdom fungi?
Q.13 Write four features of phycomycetes.
Q.14 Give short note on Virus.
Q.15 Differentiate between Ascomycetes and Basidiomycetes in all respects.
Q.16 Give the features on the basis of which five kingdom classification has been based.
Q.17 Write about the following:
a) Cynobacteria
b) Euglenoids
Q.18 What is the name of fully formed virus particle?
Q.19 What is the chemical nature of capsid?
Q.20 Which technical term is given to the process of sexual reproduction in paramecium?

COMPLETION OF PRACTICAL FILES
Economics
A continued lack of decent work opportunities, insufficient investments and under-consumption
lead to an erosion of the basic social contract underlying democratic societies: that all must share in
progress. . The creation of quality jobs will remain a major challenge for almost all economies well
beyond 2015.
Each student is advised to prepare a Presentation and Project Report highlighting the following
Challenges which we are facing:

Gender Inequality

Minimum Wages

Population

Poverty

People with disabilites are not treated or compensated as a normal person.

Unemployment

Labour Rights

Social stratification (Negative Impacts)
The topic should include the present status of the issues, state of development, policies
implemented, role of Government, and suggestions for the future.
The format of each project may include PowerPoint, Flash or Dream Weaver with Report.
The last date to submit the project is 5, July 2016. In class, you will be expected to give a
presentation on this for 2-3 minutes
……………………………………………………………………………………………………..
Computer Science
Prepare a Brochure/ Pamphlet /Collage /on - “DIGITAL INDIA: eGovernance – eCommerce –
eLearning”
Make a Movie / Documentary for 3-4 minutes (Hindi/ English Language -According to Groups
allocated)
a. Descent Work and Economic Growth
b. Sustainable Cities and Communities (Video File Format should be mp4/wmv)
Physical Education
Revise the unit of Test and Measurement in Sports
1.
2.
3.
4.
5.
6.
7.
8.
Define test and measurement in sports.
Importance of test and measurement in sports.
Calculation of (BMI) and waist hip ratio.
Somato types
Endomorphy
Mesomorphy
Ectomorphy
Procedures of anthropromatric measurement- height, weight, arm and leg length and skin fold.
Psychology
1. Watch Barfi/ Black/ Taare Zameen Par/ My name is Khan/ U me aur hum/ Kartik calling Kartik
and explain the following in a Powerpoint Presentation.
a) Name the mental disorder/ illness projected in the movie.
b) Explain the symptoms of the disorder.
c) What are the causes of this disorder?
2. Write a journal for 5 days.
Record your behaviour/ feelings/ thoughts and try analyzing the causes for these.
Attribute causes to your behaviour and feelings.
For the next 5 days, try replacing every irrational behaviour/ thought recorded in your journal
with a rational thought/ behaviour.