SUMMER VACATION HOLIDAY HOMEWORK CLASS XI - A ACCOUNTANCY 1) Jounalise the transactions given below:- 2) Draw the below diagram in your note book. 3) Project report need to be done: collection of source documents and stick it make a file for submission. **************************
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SUMMER VACATION HOLIDAY HOMEWORK
CLASS XI - A
ACCOUNTANCY
1) Jounalise the transactions given below:-
2) Draw the below diagram in your note book.
3) Project report need to be done: collection of source documents and stick it make a
file for submission.
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ECONOMICS
2. Draw the graph for the following data :-
3. Prepare a questionnaire on a suitable objective of your choice. And state the
characteristics of a good questionnaire, projected in your questionnaire.
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ENGLISH CORE
1. Draft a poster advertising new production toothpaste.
2. The passage has been given below. It has not been edited properly. Underline the
error and write the correction in the space provided. The first one is done for you as
an example.
Incorrect correct
My father become chief secretary of Tamil nadu e.g.; become became
On 1962. Soon after, he told my cousin and me, (a) ………..... ……………
Whenever we accompanied him to any functions, (b)……………. ……………
We were to sit on the car on either side of him (c)……………. …………...
And gave him a nudge if we saw a policeman (d)……………. …………...
Salute him which he was he was preoccupied studying (e)……………. …………….
His notes. He said so that he was concerned (f)……………. …………….
Of the policemen standing in the hot sun. (g) ………….. …………….
He felt that he would return their greetings. (h) ………….. …………….
When they took the trouble of saluting him.
3. Correct the errors in the following sentences and rewrite the correct sentences:
(a) Anyone lives by selling something or the other.
(b) Teachers live off selling knowledge.
(c) It is extreme difficult to please him.
(d) He is living in this city for 1995.
4. Rearrange the following words or phrases to form meaningful sentences :
(a) it / is / life / we / what / make / of
(b) age / of / at / five / a / years / child / not / much / does / understand
5.
6.
7. (1) You are the secretary of the history club of Vidya Mandir School. Draft a notice in
not more than 50 words, informing students of a proposed visit to some important
historical sites in your city.
(2) You lost your wristwatch in your school auditorium. Write a notice in not more
than 50 words for your school notice board, giving a description of the watch. You
are Aniruddh / Arundhati of class XI of Springfields School, Pune.
8. (1.) You are Ajay / Anita, living at B-3, Saket, New Delhi .write a letter to the editor of
a newspaper, drawing attention of the authorities towards the insanitary conditions,
prevailing in your neighborhood due to the garbage thrown around by the weekly
bazaars vendors who never care to pick up their garbage.
(2.) You are Raj / Rani, living at 3, M.G. Road, Chandigarh. You read an advertisement
about a one month course in accounting through computers to be organized by logic
learning limited, 1, Patel road, Chandigarh. You wish to join this course. Write a letter
to the advertiser, seeking all the relevant information about the course.
9. (1) The ‘environment club’ of your school organized a cleanliness drive to keep the
school campus and the locality clean. The students cleaned the classrooms, corridors,
playgrounds etc. and also organized a rally to create awareness among the masses
about the importance of cleanliness. Write a report to be published in the school
magazine about the drive in about 150 words describing the efforts made by the
students to make it a success. You are Anjani / Ankita of class XI, Ajanta Public School,
Delhi.
(2) Deforestation has become a big problem for mankind these days. Man is totally
insensitive towards the Mother Nature and is causing irreparable damage to it by
cutting and then not replanting the trees. Floods, change in climate and rainfall and a
sharp rise in temperature would very soon be out of control for him. Write an article
on this problem in not more than 150 words.
10. The reason for attending tuition / coaching centers is not due to falling standards of
education in schools. Write a debate for or against the topic in 150-200 words. You
are Arpit / Aparna.
11. Write a speech to be given on 14th August, in the morning assembly of your school, in
about 150-200 words on “the need to celebrate 15th august and 26th January in
school rather than enjoying a holiday at home.”
12. Write a book review of ‘The Canterville Ghost’
13. Write a book review of ‘The Voyage of Captain Cook Round the World’
14. Solve the mid-term question paper
All work to be done on a4 sheets and filed. The work should be submitted on the 1st
day of the reopening day.
“Wish each of you a happy vacation”
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BUSINESS STUDIES
Topic: “Report on visit to KDD Company.” Following essentials are required to be fulfilled
for its preparation and submission:
1. Nature of the business organization.
2. Determinants for location of the concerned organization.
3. Is the space rented or owned.
4. Nature of the goods dealt in the organization.
5. Role of gifts of nature or natural produce in the development of goods/merchandise.
6. Types of buyers and sellers.
7. Modes of goods dispersed, minimum quantity sold and type of carrying bag or
package used for delivery of the products sold.
8. Factors determining the pricing at the organization.
9. Comparison between the prices of goods available at the emporium with the prices
in the open market. Also highlight probable causes of variations if any.
10. Kind of raw material available naturally, used in making the products
11. The technique used in making the products i.e., handmade or machine made
12. Has the child labour being used in making the products sold at the emporium
13. Are the products eco-friendly, in terms of manufacturing, disposal and packing
14. Seasonal factors if any affecting the business of the emporium
15. Weekly/ monthly non-working days
16. Export orientation of this organization
17. Warehousing facilities available / availed
18. Impact of tourism on the business.
19. Any corporate social responsibility (CSR)
*Note:
Minimum 25 – maximum 30 pages
should be hand written
Cover page should include topic, your name, roll no, class.
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MATHEMATICS
1. Prepare notes and do the exercises of the lessons mathematical reasoning and
introduction to three dimensional geometry.
2. Solve the following inequalities and represent the solution graphically on a number line.
(i) 5x + 1 > - 24, 5x – 1 < 24
(ii) 2(x – 1) < x + 5, 3(x + 2) > 2 – x
(iii) 3x – 7 > 2(x – 6), 6 – x > 11 – 2x
(iv) 5(2x – 7) – 3(2x + 3) ≤ 0, 2x + 19 ≤ 6x + 47
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INFORMATICS PRACTICES
1. What is SQL? What are different categories of commands available in sql?
2. What are integrity constraints? Describe any two with the help of an example.
3. What are the basic elements of MySQL?
4. What are the relational operators supported by MySQL?
5. Write down the syntax for the following.
(i) To create a new database
(ii) To open an existing database
6. Define schema and instance.
7. What is a database system? What is its need?
8. What are the various levels of database abstraction in a database system?
9. Differentiate between is null clause and is not null clause with the help of syntax and
example.
10. Define the following.
i. Alternate key
ii. Cardinality
iii. Degree
iv. Primary key
v. Tuple
11. Create the given table client including its constraints and add 3 rows of information in it.
Client
name of
column
data
type
size constraints
c_id integer 4 primary key
c_name char 20
5_company char 25
price integer 4 not null
12. Write the sql commands for (a) to (f) and write the outputs for (g) on the basis of table
teacher
Teacher
No Name Age Department Date of
Join
Salary Gender
1 Jugal 34 Computer 1997-01-
10
12000 m
2 Sharmila 31 History 1998-03-
24
20000 f
3 Sandeep 32 Maths 1996-12-
12
30000 m
4 Sangeeta 35 History 1999-07- 40000 f
01
5 Rakesh 42 Maths 1997-09-
05
25000 m
6 Shyam 50 History 1998-06-
27
30000 m
7 Shivom 44 Computer 1997-02-
25
21000 m
8 Shalakha 33 Maths 1997-07-
31
20000 f
(a) To show all information about the teacher of history department.
(b) To list the name of female teachers who are in Maths department.
(c) To list names of all teachers with their date of joining in ascending order.
(d) To display teacher’s name, salary, age for male teacher only.
(e) To count the number of teachers with age > 23.
(f) to insert a new row in the teacher table with the following data:
9,’raja’, 26,’computer’,’1995-05-13’, 23000,’m’.
(g) give the output of following sql statement: [include the last inserted values in part (f)]
i. Select count (distinct department) from teacher;
ii. Select max(age) from teacher where sex = ‘f’;
iii. Select avg (salary) from teacher sex = ‘m’;
iv. Select sum (salary) from teacher where dateofjoin < ‘1996-07-12.
13. What is the significance of a firewall in a computer’s security scheme?
14. What is eavesdropping? Write some security measures to prevent it.
15. What is malware?
16. Write short notes on
a. spyware
b. spam
c. pc intrusion
d. adware
e. denial of services
f. sweeper attacks
17. Write some tips of safe web browsing.
18. Write some tips to prevent identity theft.
19. Write some tips to protect confidential information.
20. Write some tips to stay safe on social media.
21. Write short notes on various identity verification methods.
22. Write short notes on a. transport layer security b. https
23. What is confidentiality of information?
24. What are the usage rules for effective use of social media/networking sites?
25. How private browsing is a better way of browsing the internet?
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PHYSICAL EDUCATION
1. Labelled diagram of 400 m track & field with computations.
2. Computation of BMI from family or neighbourhood & graphical representation of the
data.
3. Labelled diagram of field and equipment of any one game of your choice out of the