ARMY PUBLIC SCHOOL JAMMU CANTT HOLIDAY HOME WORK

SESSION (2020-21) CLASS XII-C SUBJECT- ACCOUNTANCY

1. Revise all the chapters done so far and complete your Notebook.

2. Do 10 numericals (from the exercise) of each of the following chapters, in your note book.

Chapters:

1. Accounting for partnership firms-fundamentals.

2. Change in profit sharing ratio- Among existing partners.

3. Reconstitution of partnership- Admission of a partner.

4. Retirement and Death of a partner.

3. It is mandatory for all the students to undertake project on the following topics:

Ratio analysis

Cash flow statement.

NOTE:

The project to be made on the assignments sheets.

It must not be less than 20 pages.

Use of pictures is mandatory.

ARMY PUBLIC SCHOOL JAMMU CANTT

HOLIDAYS HOMEWORK

SESSION-(2020-21)

CLASS: XII C and D SUBJECT: ECONOMICS Revise the syllabus of UT-1. The Units for UT-01 syllabus are:

Unit-1 Aggregates related to national income.

Unit-2 Money and Banking.

Complete your notebook.

Frame atleast 10 multiple choice questions from each chapter done so far.

Every student has to compulsorily undertake one project work. Following topic for project work are

allotted to you according to your roll no’s.

Section -C

Sr.NO. TOPICS ROLL NO

1 Poverty in India as problem of economic

development.

01-003

2 Sustainable development a need of time. 04-06

3 Rural Development a mission of

Government in India.

07-10

4 Infrastructure an engine of economic

growth.

11-13

5 Economic reform in India. 14-17

6 Money a medium of Modern exchange. 18-20

7 Central Bank as a regulator of monetary

system.

21-23

8 Government Budget and its components. 24-27

Section -D

Sr.No TOPICS ROLL NO

1 Goods and Services Tax Act and its Impact

on GDP.

1-2

2 Exchange Rate determination – Methods

and Techniques

3 and 5

3 Minimum Wage Rate – approach and

Application

6 and 8

4 Digital India- Step towards the future

economic push.

12, 15 and 21

ARMY PUBLIC SCHOOL JAMMU CANTT

CLASS : XII ( 2020-21) SUBJECT : CHEMISTRY

HOLIDAYS HOMEWORK

I ) THEORY:

• Revise and prepare the following chapters ( notes provided)

1. Solid state

2. Solutions

3. Electrochemistry.

4. Chemical kinetics

Note: Frame at least 10 MCQ's from each above mentioned chapters.

II) PRACTICAL :

Record file shall include following experiments:

1. Introduction to basic laboratory equipment.

2. To prepare colloidal solution of starch.

3. To prepare ferric hydroxide [Fe (OH)3 ] solution.

III) INVESTIGATORY PROJECT:

• Study of common food adultrants in fat, oil, butter, sugar, turmeric powder, chilli powder and pepper.

ARMY PUBLIC SCHOOL JAMMU CANTT HOLIDAYS HOMEWORK- COMPUTER SCIENCE (083)

CLASS-XII(2020-21) I. THEORY

Revise the following chapters:

1. Python Revision Tour-I

2. Python Revision Tour-II

3. Computer Networks-I

4. Computer Networks-II

II. PRACTICAL

Complete your CS Practical File.

Instructions:

1. Purchase Computer Science Practical File

2. Write all these programs in the file in the same sequence.

3. You have to write the code on the ruled sheet and the output on the plain sheet of the file.

4. Use blue pen to write the code and pencil to write the output.

5. You have to also perform the practical.

S. No.

NAME OF PRACTICAL

1 Write a program in python to check a number whether it is prime or not.

2 Write a program to check a number whether it is palindrome or not.

3 Write a program to calculate compound interest.

4 Write a program to input a character and to print whether a given character is an alphabet, digit or any other character.

5 Write a program to calculate the factorial of an integer using recursion.

6 Write a program to print fibonacci series using recursion.

7 Write a program for binary search.

8 Write a recursive pyhton program to test if a string is palindrome or not.

9 Write a program to count the number of vowels present in a text file.

10 Write a program to write those lines which have the character 'p' from one text file to another text file.

ARMY PUBLIC SCHOOL JAMMU CANTT HOLIDAYS HOMEWORK

SESSION-(2020-21) CLASS: XII D SUBJECT: GEOGRAPHY * Learn and revise the Syllabus for UT1. The units for the UT1 Syllabus are:

1: Human Geography

2: People

3: Human Activities

4: Transport, Communication and Trade

* Complete your notebooks.

* Frame at least 10 multiple choice questions from each chapter done so far.

* Practical Work

Processing of data and thematic mapping:

i. What is data ?

ii. Need of data

iii. Presentation of data

iv. Types of data

v. Source of data

vi. Source of primary data

vii. Methods of data collection

ARMY PUBLIC SCHOOL JAMMU CANTT

HOLIDAYS HOMEWROK ( SESSION – 2020 – 2021)

SUBJECT: MATHEMATICS CLASS: XII

CHAPTER: 1. RELATIONS AND FUNCTIONS

1. If are equivalence relations in a set A , show that is also an equivalence relation.

2. Let R be the relation on set A of ordered pairs of positive integers defined by (x , y ) R (( u , v ) if and

only if xv = yu. Show that R is an equivalence relation.

3. Show that the number of equivalence relations in the set { 1 , 2, 3 } containing ( 1 , 2 ) and ( 2 , 1 ) is two.

4. If f(x) =

, show that f o is an identity function.

5. If the function f : R R is given by f(x) =

and g : R R is given by g(x) = 2x – 3 , find fog and

gof. Is f -1

= g .

6. Let f:NR be a function defined as f(x) = 4x2+12x+15 .Show that f:N s, where s is range of f ,is

invertible. Find also the inverse of f.

CHAPTER: 2. INVERSE TRIGONOMETRIC FUNCTIONS

1. If be an arithmetic progression with common difference d, then evaluate the

following expression

tan[ (

) (

) (

) (

) ].

2. Solve for x ,

3. Prove that

4. Solve for x:

5. Prove that (

) (

)

√

6. Prove that 2

√

7. Show that (

) (

)

CHAPTER: 3 & 4. MATRICES AND DETERMINANTS

1. Value of determinant

(A) abc (B) 0

(C) a + b + c (D) 1

2. If A =

and B =

, then

(A) (B)

(C) (D)

3. Let A = 2 3 and f(x) = . Show that f(A) = 0 and use this result to find -1 2

4. Using properties of determinants, prove that

=

5. For what value of x , the matrix A is singular , if A =

?

6. Using properties of determinants, prove that

=

7. For a 3X3 matrix A, given that │A│= 3 , then find │adj(A)│.

Prove the following

8. – bc

- ac =

-ab

9. ab ca

ab bc = 2abc

ac bc

10. Find the product AB , where A =

and B =

and use it

to solve the equations x – y + z = 4 , x – 2y – 2z = 9 and 2x + y + 3z = 1.

11. Using elementary transformations, find the inverse of

12. For what value of k, the matrix

is not invertible?

13. Using properties of determinants show that

= ( x + y + z ) .

14. If A is a matrix of order 2 x 3 and B is a matrix of order 3 x 5 , then what is the order of matrix

15. For keeping Fit X people believes in morning walk, Y people believe in yoga and Z people join Gym.

Total no of people are 70.further 20% 30% and 40% people are suffering from any disease who believe in

morning walk, yoga and GYM respectively. Total no. of such people is 21. If morning walk cost Rs 0 Yoga

cost Rs 500/month and GYM cost Rs 400/ month and total expenditure is Rs 23000.

(i) Formulate a matrix problem.

(ii) Calculate the no. of each type of people.

(iii) Why exercise is important for health.

FORMULATE 5 MCQs FROM EACH CHAPTER AND WRITE THEM ON THE NOTEBOOK

WITH CORRECT OPTION NUMBER

ARMY PUBLIC SCHOOL JAMMU CANTT

HOLIDAYS HOMEWORK- PHYSICAL EDUCATION (048)

CLASS-XII (2020-21)

THEORY

III. THEORY

Revise and complete the notes of the following chapters:

1. Sports and Nutrition

2. Yoga and Lifestyle

3. Planning in Sports

Note: Frame at least 10 MCQ's from each above mentioned chapters.

IV. PRACTICAL

Record File shall include:

1. Fitness Tests Administration for all items.

2. Draw labelled diagram of field and equipment, history, rules, terminologies and skills of

any game of your choice out of the list given below:

i. Volleyball

ii. Basketball

iii. Football

iv. Handball

v. Hockey

vi. Kho kho

ARMY PUBLIC SCHOOL , JAMMU CANTT

SUBJECT:PHYSICS CLASS:XIITH

HOLIDAYS HOMEWORK FOR SUMMER VACCATION

Read textbook material for chapters

Electric charges and fields (pdf provided)

Electrostatic potential and capacitance (pdf provided)

Current electricity (pdf provided)

Moving charges and magnetism (pdf provided)

THEORY ASSIGNMENT

Solve NCERT exercises and frame ten very short type

questions of the given chapters

Electric charges and fields

Electrostatic potential and capacitance

Current electricity

Moving charges and magnetism

PRACTICAL ASSIGNMENT

PRACTICALS

The record, to be submitted by the students, at the time of their submission of holiday’s homework has to

include record of following practicals.

( as demonstrated by the teachers).

Experiments

1. To determine resistance per cm of a given wire by plotting a graph for potential difference versus

current.

2. To find resistance of a given wire using metre bridge and hence determine the resistivity (specific

resistance) of its material.

3. To verify the laws of combination (series) of resistances using a metre bridge.

4. To verify the Laws of combination (parallel) of resistances using a metre bridge.

5. To compare the EMF of two given primary cells using potentiometer.

6. To determine the internal resistance of given primary cell using potentiometer.

ARMY PUBLIC SCHOOL JAMMU CANTT

HOLIDAYS HOMEWORK

SESSION-(2020-21)

CLASS: XII D SUBJECT: POLITICAL SCIENCE

Learn and revise the syllabus for UT-01. The chapters for the UT-01 syllabus are:

1. Cold war era.

2. End of bipolarity.

3. New centers of power.

4. South Asia and the contemporary world.

Complete your notebooks.

Every student has to compulsorily undertake one project work. Following Topics for project work

are allotted to you according to your roll no’s:

TOPICS ROLL NO

India and its neighbours: with reference to

SAARC

01-05

India -Pakistan relations 06-10

United Nations in the 21st century 11-15

Partition of India 16-20

Indira Gandhi and the national Emergency 21-25

Kashmir issue: A-370 and 35-A 25-30

HOLIDAYS HOME WORK

(2020-21)

Class-12

Subject- Business studies

• Do at least 10 case studies each of chapter 1 to 5 in your notebooks.

• Project work: Make a project report on any one of the following topics:-

Principles of Management .

Or

Marketing Management.

Or

Stock Exchange.

Note: *The project to be made on assignment sheets.*Use of pictures is

mandatory. *It must not be less than 20 to 25pages.

• Revise all chapters from chapter 1 to 5 and complete your notes.

ARMY PUBLIC SCHOOL JAMMU CANTT HOLIDAYS HOMEWORK – BIOLOGY (044)

CLASS : XII (2020-21)

THEORY Revise the following chapters for Unit Test –I :

i) Stratergies for enhancement of food production

ii) Microbes in Human welfare

iii) Human health and diseases

iv) Organism and Population

v) Ecosystem

NOTE : Frame atleast 10 mcqs based questions from each of

the above mentioned chapters and write them in your biology

notebook with correct options.

PRACTICAL

PART –I -ECOLOGY

1. Study the presence of suspended particulate matter in the air at two widely

different sites.

2. Study the plant population density by quadrat method.

3. Study the plant population frequency by quadrat method.

4. Two plants and two animals (models/virtual images) found in xeric

conditions. Comment upon their morphological adaptations.

5. Two plants and two animals (models/virtual images) found in aquatic

conditions. Comment upon their morphological adaptations.

6. Study pollen germination on a slide.

7. Collect and study soil from at least two different sites and study them for

texture, moisture content, pH & water holding capacity. Correlate with the

kinds of plants found in them.

8. Collect water from two different water bodies around you and study them

for pH, clarity and presence of any living organism.

ARMY PUBLIC SCHOOL JAMMU CANTT

HOLIDAYS HOMEWORK

SUB: English Class: XII

Q1. Read any two unseen comprehensive passages and do the note making plus

write the summary.

Q2. Collect any five Classified Advertisements on the given topics and paste them

in your class notebook.

Topics

Sale and Purchase

To Let

Lost and Found

Educational

Matrimonial

Q.3 Write articles on the given topics in about 150 to 200 words.

assigned topics:

⮚ Environmental Issues (roll no. from 1 to 15)

⮚ Technological development(roll no. from 16 to30)

⮚ Women Centric Issues(roll no. 30 onwards)

Q4. Read the following chapters from the book Flamingo and Vistas. Do the

concept mapping in the form of flow charts in your class notebook.

Chapters from Flamingo

1. Poets and Pancakes

2. The Interview

Chapters from Vistas

1. Journey to the end of the world.

Q5. Write a job application letter for the post of Chef, Football Coach, and

Accountant.

ARMY PUBLIC SCHOOL JAMMU CANTT

Holidays Homework

Class:XII Sub: History

1.Prepare a project file on any of the topic covered so far in the class.The

project file should not exceed 20 pages.

2.Revise (Ch-1 to Ch-4)

3.Frame at least 10 MCQ's from each chapter.

4.Practise map questions given in each Chapter.

5.Read all Sources/extracts given in each chapter for Source-based questions.

(*Format of project file should be same as discussed in class XI)

Suggested topics for project work:-

1.The mysteries behind the mound of dead--Mohenjo-Daro.

2.Buddha's Path to Enlightenment.

3.An in-depth study to Understand Spiritual Archaeology in the sub-continent.

4.Insight and Reflection of Bernier's notion of The Mugal Empire.

ARMY PUBLIC SCHOOL APS JAMMU SUMMER VACATIONS HOMEWORK

CLASS : XII SESSION 2020-21 SUBJECT:- NCC

Do the following in your NCC notebook-

Q1)Cut and paste or draw all the ten Standard Obstacle Courses in your NCC notebook, explain each of

them. [Unit -8 Common Subject - Adventure and Obstacle Training (same as you did in class 11)]

Q2. Write types of Pollution, Effect of different types of Pollution, Measures to control the different types

of Pollution , in your NCC notebook. (From unit-9 )

Q3. Explain waste management and types of Waste. (From unit-9)

Q4. Do revise the syllabus done.