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HOLIDAYS ASSIGNMENT
Subject: Accountancy
Class: X1
1. Mr. Gopal started business for buying and selling of readymade garments with Rs. 8, 00,000
as an initial investment. Out of this he paid Rs. 4, 00,000 for the purchase of garments and
Rs. 50,000 for furniture and Rs.50, 000 for computers and the remaining amount was
deposited into the bank. He sold some of the ladies and Kids garments for Rs.3, 00,000 for
cash and some garments for Rs. 1, 50,000 on credit to Mr. Rajesh.
Subsequently, he bought men’s garments of Rs.2, 00,000 from Mr.Satish. In the first week
of the next month, a fire broke out in his office and stock of garments worth Rs. 1, 00,000
was destroyed. Later on, some garments which cost Rs. 1, 20,000 were sold for Rs. 1, 30,000.
Expenses paid during the same period were Rs. 15,000. Mr. Gopal withdrew. 20,000 from
business for his domestic use.
From the above, answer the following
1. What is the amount of capital with which Mr. Gopal started business?
2. What fixed assets did he buy?
3. What is the value of the goods purchased?
4. Who is the creditor and state the amount payable to him?
5. Who is the debtor and what is the amount receivable from him?
6. What is the total amount of expenses?
7. What is the amount of drawings of Mr. Gopal?
2. You are working in a company as a Chief Accountant. While preparing the accounts of
your company, you are faced with a number of problems. These are summarized as below.
1. Production manager of the company is interested to reflect the good industrial relation
in the accounts.
2. The long-term future success of the company is doubtful due to market competition.
3. Although the sales have not yet actually taken place, some reliable customers of the
company have placed orders from which company is expected to earn large profits.
4. One of the shareholders of the company has invested his saving in some shares of
another company.
5. At the end of the accounting period, factory rent of the company is outstanding for
Rs.10, 000.
6. At present, market prize of the fixed assets of the company is very high as compared to
the book value and directors are interested to show the fixed assets in accounts at their
current market price.
7. During the year, the company purchased pencils Rs. 50. These had all been issued from
stock and were still in use at the end of the year.
8. Directors are interested to adopt LIFO Method of inventory valuation instead of
present FIFO Method for the Current accounting period for showing better results.
9. A debtor who owes an amount to the company is likely to be declared insolvent.
10. Balance sheet of the last year shows that company owns shares in a quoted company
and they are quoted at substantially lower value than purchase price. The value is not
likely to increase.
You are required to
a. State which accounting concept you would follow in dealing with each of the
above problems
b. Explain briefly what each concept means.
3. From the following transactions of Mr. Wise and Active, Write up the journal in proper
form, post the ledger and prepare a Trial Balance.
Date Particulars Amount
(Rs.)
2013,Jan1
2
3
5
10
11
13
15
16
17
18
20
21
22
23
25
27
28
29
30
30
Commenced business with cash
Deposited into bank
Bought goods for cash
Bought goods of shyamlal
Sold goods for cash
Paid cash into bank
Bought furniture for cash
Sold good to vinod
Received cash from Vinod
Allowed him discount
Paid shyamlal cash
Discount allowed
Paid wages
Sold goods to jagdish Chand
Paid cash for trade expenses
Sold goods to Radhey Shyam
Received from Jagdish Chand
Allowed him discount
Paid Shyamlal cash on account
Cash sales
Paid cash for stationary
Paid cash for miscellaneous expenses
Bought goods from Ram & Co.
Withdrew cash for private expenses
18,000
5,000
2,500
7,320
1,630
2,500
300
1,280
1232
48
1,000
25
18
3,600
15
2,338
2,000
50
2,000
300
17
16
1,683
150
Integrated Indian School Kuwait
Biology Holiday Assignment
Class XI - (2018-2019)
1- State the location and function of different types of meristem.
2- What is stomatal apparatus? Explain the structure of stomata with a
labeled diagram.
3- Explain the process of secondary growth in the stem of woody
angiosperms with the help of systematic diagrams. What is its
significance?
4- How is pinnately compound leaf different from a palmately compound
leaf?
5- Make a simple diagram of a flowering plant and label its different parts.
6- Why is a flower of cassia are described as zygomorphic?
7- Describe the modification of stem with the suitable example.
8- Describe the arrangements of floral members in relation to their
insertion of thalamus.
9- What is alternation of generation? Describe how bryophytes exhibit this
phenomenon in their life cycle.
10- What is the function of phloem parenchyma?
11- Write four points of differences between the phyla porifera and
ctenophore.
12- How are the animals of Arthropoda different from those of Mollusca?
Give 5 points.
13- Mention any four fundamental features that form the basis of
classification of animals.
14- What is the reason that you could think of for the Arthropods to
constitute the largest group of animal kingdom?
15- Mention any four features present in animals grouped under phylum
Mollusca.
16- How do animals of Urochordata differ from those of Cephalochordata,
with reference to notochord?
17- Explain the principles for nomenclature.
18- What do we learn from identification of individuals and populations?
19- Describe binomial nomenclature with an example.
20- Write the criteria considered for five kingdom system of classification.
21- Describe the three groups of Archebacteria
22- How do dinoflagellates differ from euglenoides?
23- Differentiate between ascomyscetes and basidomycetes.
24- Draw a well labelled diagram of bacteriophage.
25- Draw a well labelled diagram of Euglena.
26- Describe the important characteristics of Gymnosperms.
27- Write a note on the economic importance of the algae and
gymnosperms.
28- What are phycocolloids? Name two of them and their respective
sources.
29- How is the gametophyte different from those of gymnosperm?
30- Write any four characteristics of pteridophytes.
HOLIDAY ASSIGNMENT [2018 – 2019]
ECONOMICS
CLASS: XI
1. Prepare a project work for economics for 1st Term Examination.
2. Make a booklet guide for economics.
3. Write answer of 1st Mid Term Examination.
BUSINESS STUDIES HOLIDAY ASSIGNMENT CLASS – XI
1. Prepare the Project Report for 1st Term Examination 2018. 2. Solve the 1st Mid Term question paper. 3. Case Studies:
A. Chanchal and Komal are two-twin sisters. They have completed their M.Com studies. Now they are in search of employment. After a thorough study they decided to set up a flour mill. Their main job was to purchase wheat from the market and have it ground into flour. Their flour was available in the packings of 5 kg, 10 kg and 50 kg. They named their brand ‘Maan Ka Dular’ and also decided that they would have only 8% profit on cost. Their activity of buying and selling became continuous (non-stop). In no time, their brand became popular in the market. The main reasons of their popularity were ‘superior quality and low price’. Their business was running very well. But one day, their factory caught a terrible fire. They have to suffer a heavy loss. The brave sisters did not lose their heart. Gradually their business was back to normal. Now, they are fully satisfied with their business. a) On the basis of the information given in the above paragraph tell to which
aspect of business is it related. b) Quoting the relevant lines write about five points in the context of (a).
B. Ms. Stuti wants to start a retail business of fashionable items. But she is
hesitating as she is aware of risks which are inherent in every business. She
approaches her friend Ms. Pankhu who is the owner of a retail shop. Ms.
Pankhu advises her to opt for business and suggests certain methods to
minimize risks.
a) Name the characteristic or nature of business risk which is indicated in the business of Ms. Stuti.
b) Business risks arise due to variety of causes. Which type of causes cover the business of Ms. Stuti and how?
c) Give two suggestions which might be given by Ms. Pankhu to deal with risk situations.
d) Identify the value which according to you motivated Ms. Pankhu in giving suggestion to minimize risks.
C. ABC Ltd. is a public limited company engaged in manufacturing electrical
appliances. The company took a loan of Rs. 20 Lakhs from XYZ Finance Ltd. for
its growth and expansion. The company was unable to repay it because of
heavy losses. The company asked its shareholders to come forward and
contribute towards the repayment of loan. The shareholders refused as they
had already paid the full amount due on their shares. XYZ Finance Ltd. filed a
case against ABC Ltd for not repaying the loan amount. The court decided that
the shareholders of ABC Ltd. couldn’t e called to repay loan out of their
personal property. It was the duty of ABC Ltd. to use company’s assets to
repay loan.
a) In the given case, what type of liability is enjoyed by shareholders of ABC Ltd.?
b) The members of the ABC Ltd. were not liable to contribute towards the repayment of loan. This decision was based on which concept?
c) In your view why the court did not held liable shareholders to repay loan out of their personal property?
d) Identify the value which motivated the promoters to form a joint stock company.
INTEGRATED INDIAN SCHOOL
CHEMISTRY HOLIDAY ASSIGNMENT
2018-2019
CLASS 11-SCIENCE
1)Write the correct symbol for the nucleus with an :
(a) atomic number 56 and mass number 138
(b) atomic number 26 and mass number 55
2)What is the dipole moment of CCl4 molecule?
Account for your answer.
3)Describe the hybridisation in case of PCl5. Why are
axial bonds longer as compared to equitorial bond?
4)Which of the two is bigger in size and why? Cl or Cl^-
?
5)Write the general electronic configuration of p-block
and f-block elements.
6)Which of the following will have the most negative
electron gain enthalpy and which will have the least
negative electron gain enthalpy? P,S,Cl,F?
7)Give the mathematical statement of the dual nature
of matter and name the scientist who stated the dual
nature of matter.
8)Define one mole.
9)State the differences between molarity and molality
and mention the units of molarity and molality.
10)The atomic number of an element is 29 and mass
number is 64.Calculate the number electrons, protons
and neutrons in the atom.
11) Calculate the energy associated with the first orbit
of He^+. What is the radius of this orbit?
12)Calculate the deBroglie wavelength of an electron
moving with velocity 3.8 x 10^7 m/s.
13)A sample of sodium acetate weighing 0.40 kg is
dissolved in water and its solution is made into 50 ml in
a flask. Calculate the molarity of the solution.
14)Give IUPAC name and symbol of element with
atomic number 110 and 115. Which of the two is more
conuntuated and why? 1 M or 1 m aqueous solution of
a solute?
15) State and explain Pauli’s exclusion principle.
16)Explain the law of multiple proportion with
example.
17)Give the values for principal quantum numbers and
magnetic quantum number for 19th electron of K.
18)How many neutrons and protons are there in the
following nuclei:
(a)32?
(b)88?
(c)38?
19)What shapes are associated with sp3d and sp3d2
hybrid orbital?
20)Give reasons for the following:
(a)F has lower electron gain enthalpy than Cl
(b)Ionization enthalpy of N is higher than 0
21)Which has a larger radius: (a)Mg or Ca?
(b)S or C?
22)The density of 3H solution of NaCl is
1.25g/mL.Calculate the molality of the solution.
23)14 NaNO3 solution has the density 1.25 gcm^-
3.Calculate its molality(mass of NaNO3=85).
24)How many sub shells are associated with n=4?
25)Most of the elements that exist in nature are
metals. The most abundant metal in the earth’s crust
belongs to p-block while the second abundant metal
belongs to d-block. The lightest metal that has
sufficient mechanical strength to be used in
construction, belongs to s-block.Metals are important
natural resources and should be used judiciously.
What is the group number and period of the following
elements:
(a)The most abundant metal?
(b)The second most abundant metal?
(c)The lightest metal that is used in construction?
Holiday Assignment [ 2017 – 2018 ]
Computer Science
Class : XI
4. Write the C++ program for the following ( Flow of control )
a) Compare 3 numbers and print the greatest.
b) Fibonacci series [0,1,1,2,3,5,8,13,21….]
c) To check the given number odd or even
d) Evaluate the Quadratic equation
e) Check whether the given is Leap year or not
f) Add digits [ 1789 1+7+8+9 =25 ]
g) Add n numbers [ if 5 is input then 1+2+3+4+5 = 15]
h) Prime numbers [ 2,3,5,7,11,13,17,19,23,29 …]
i) Find Armstrong number [ 371 = 33+73+13 , 371 is an Armstrong number ]
j) A menu driven program to do the operation like Add, subtract, multiply and
divide
k) To find whether given number is palindrome or not.
5. What do you understand by various computer generations and how they differ from
each other?
6. Name some storage devices that you use daily.
7. Distinguish between digital and analog computer.
8. Classify computers on the basis of their purpose
9. Classify computers on the basis of their size and speed .
10. What is the difference between software and hardware?
11. What is the difference between system software and application software?
12. Distinguish between compiler and interpreter and softwares available
13. How can you use winzip utility software?
14. Name any five antivirus software available in market.
15. What is the difference between free software and open source software?
16. List few system software which are free software.
17. Explain some technique of memory management.
18. Detailed study about any two specific purpose application software with screen
designs.
19. Discuss any two methods in process management.
20. Explain the types of OS that can be organized by using their working technique.
21. List out popular operating systems.
22. What are escape sequences? And list out atleast 10 escape sequences and its purpose.
23. What are increment / Decrement operators ? Explain.
24. Write a program to calculate
i) Energy = m*g*h ii)Distance = u * t + ½ * a * t2 iii) Speed = distance /
time
25. Explain ‘if’ construct in detail.
26. Write programs in C++ ( based on the chapter Variables, operators and expression )
a. to display the following output using a single cout statement.
Subject Marks
Mathematics 90
Computer 77
Chemistry 69
b. Write a program which accept principle, rate and time from user and print the
simple interest
c. Write a program to swap the values of two variables.
d. Write the following program using ? : ternary operator
i) program to check whether the given number is positive or negative
ii) program to check whether the given number is even or odd
iii) program which input three numbers and display the largest number
e. Write a program which accepts amount as integer and display total number of
Notes of Rs. 500, 100, 50, 20, 10, 5 and 1.
For example, when user enter a number, 575,
the results would be like this...
500: 1
100: 0
50: 1
20: 1
10: 0
5: 1
1: 0
27. What is the output of following program?
a) int x = 10, y;
y = x++;
cout << y;
d ) int x = 10, y;
y = x++;
cout << x;
b) int x = 10;
x++;
cout << x;
e) int x = 10, y;
y = ++x;
cout << y;
c) int x = 10;
cout << ++x;
f) int x = 10;
cout << x++;
28. What is the output of following program?
a) int x = 10,y;
y = x + x++;
cout << y;
b) int x = 10,y;
y = ++x + x++ + x;
cout << y;
c) int x = 10, y; d) int y=10, x;
y = x++ + x + ++x;
cout << y;
x = y++ + y + y++;
cout << x;
******
HOLIDAY ASSIGNMENT [2018 – 2019]
ENGLISH
CLASS XI
1] Today, almost 1 million acres of forest disappear each week. This alarming rate of deforestation is
forcing many world economics to rethink their business and manufacturing practices. A seventy – feet
tree cut for its lumber takes 65 years to replace. A seventy – feet bamboo cut for market can be
replaced in less than 3 months, as bamboo is officially recognized as the world’s fastest growing plant.
Some species can grow a feet per day! Driven by the constantly – growing consumer demand for
environmentally friendly products, bamboo is gaining momentum as a reliable source for high quality
and durable green building material over traditional non –sustainable products. Bamboo is known to
produce 30% more oxygen than a hardwood forest of comparable size, while preventing erosion,
restoring soil, providing sweet edible shoots and removing toxins from contaminated soil. Ecologists
tout bamboo as a logical, renewable source of building material. Many promote bamboo planting for
erosion prevention and to reverse the effects of global warming. Being a grass, bamboo regenerates
without replanting after harvesting.
Traditional hardwood lumber trees, such as oak, maple and birch take 40-50 years to regenerate. In the
meantime, there is less oxygen produced, less carbon dioxide consumed and more soil run off in the
spot where those trees were harvested – all producing negative environmental effects. Our planet is
suffering from resource depletion habitat loss, species extinction and ecosystem pollution. The choice of
bamboo as building material will greatly help reverse those negative trends.
Prepare a note making for the passage giving necessary abbreviations. Also give a short summary to it
with a suitable title.
2] Write the summary, plot, critical appreciation and draw a character sketch of the major characters in
the novel “The Canterville Ghost”.
3] Prepare a Book Review on the following novels:
a] Wuthering Heights by Emily Bronte
b] Great Expectations by Charles Dickens.
4] Mr. Satish Kaul is the Sports Instructor In Geetha Convent, Narsapura. The Principal of the school asks
Mr. Kaul to place an order for buying cricket kits, volleyball nets, footballs, badminton racquets and
other necessary sports accessories required. Mr. Kaul decides to lace an order with Messrs Lohia Sports,
Narsapura. Write the order-letter in your own words.
5] You are Mandikini/Madan, a staff reporter of “The Times Of India”. You have been asked to cover the
incident of a daylight robbery when the inmates were present in a house in the outskirts of Delhi. Write
a report in about 150-200 words.
6] Design a poster in not more than 50 words for your school library on the value of books and reading
habits. You may use slogans.
7] On behalf of M/s HITEK TUTORIALS draft an advertisements to be published in a newspaper to attract
the young students of classes IX, X, XI and XII who intend to become doctors. Offer free prospectus to
the interested students.
8] You are the Head Boy/Girl of your school. You have decided to make the students aware of the
advantages of tree plantation and tell them how trees can serve as better source of oxygen and fresh
air. Prepare a speech you intend to deliver in the morning assembly the next day write it using not more
than 150-200 words.
9] Water is very precious. Some scientists even go to the extent of saying that the third world war may
be fought on the issue of water. Keeping in view the need for saving each drop of water, write an article
in 150-200 words. You are Natasha/Rohan, a resident of Lucknow.
REVISE ALL YOUR PORTIONS FOR THE EXAMINATION.
“HOLIDAY – A RESTORING THING, WHICH BY A BLAST OF MAGIC TURNS MAN INTO HIMSELF.”
*********************************************************************************
HOLIDAY ASSIGNMENT CLASS XI
INFORMATICS PRACTICES (CODE:065)
Answer the following questions:
1. Mention the characteristics of Java that differentiate it from other high level
languages.
2. What are the basic concepts of OOP?
3. How is data abstraction different from polymorphism?
4. What is a variable? How can you declare a variable in Java program?
5. What is Dynamic Initialization?
6. Describe any two methods used in GUI with syntax.
7. What do you mean by data types? Explain any three primitive data types.
8. Write the equivalent switch-case construct for the following decision making
situation
int num;
if (s1 = = ‘a’)
num = 1;
else if (s1 = = ‘2’)
num = 2;
else if (s1 = = ‘3’)
num = 3;
9.Explain the following with structural diagram
(a) JVM
(b)RAD
10.What is the difference between
(i) JRE and JDK
(ii) Event and Event source
11.What will be the output of the following program segment?
int b=15;
System.out.println (++b);
System.out.println (b+1);
What is the difference between b++ and (b+1)?
12. What will be the following code fragment produce? (i) int n, d=700;
if (d+ n *10 > 8000)
System.out.println (“400”);
else
System.out.println (“100”);
(a) If n=600 (b) if n=900
13. What will be the value of following expressions if j=5 (a) (5*++j)%6 (b) (5*j++)%6
HOLIDAY ASSIGNMENT : 2018 – 2019
CLASS : XI MATHEMATICS
1. Make notes and do the sums from the exercises of the lesson
‘ Three Dimensional Geometry’.
2. Make notes and do the sums from the exercise of the lesson
‘Mathematical Reasoning’.
3. If cosθ + sinθ = m and secθ + cosecθ = n , then show that n(m2 – 1) = 2m.
4. Prove that (cosθ – cos3θ ) (sin8θ + sin2θ ) = 1
(sin5θ – sinθ ) (cos4θ - cos6θ )
5. Prove that 3 + 33 + 333 + -------- + 3333----------3(n times) = 1 [ 10n +1 - 9n – 10]
for all n ∈ N by the Principle of Mathematical Induction. 27
6. Reduce [ 1 - 2 ] [ 3 – 4i] to the standard form.
[1 – 4i 1 + i ] [ 5 + i]
7. Convert 1 + 3i in the polar form.
1 – 2i
8. If (x + iy)3 = u + iv , then show that u + v = 4(x2 – y2)
x y
9. Solve the inequalities 5(2x – 7) – 3(2x + 3) ≤ 0 , 2x + 19 ≤ 6x + 47 and
represent the solution graphically.
HOLIDAY ASSIGNMENT
PHYSICS : CLASS XI
SECTION A: WORKSHEET
UNITS & DIMENSIONS
1. Define FPS system.
2. Find the dimensional formula of Power.
3. Convert one joule into dynes
4. Name the SI units of amount of substance and electric current.
5. Check the correctness of the equation E= hν, where E is the energy, h is the
Plank’s constant and ν is the frequency.
6. Check the correctness of the equation mv2=mgh, where m is the mass, v the
velocity, g acceleration due to gravity and h is the height.
7. What are the applications and demerits of dimensional analysis?
8. Find the dimensions of (a) Universal gravitational constant and (b)
Coefficient of viscosity.
9. The time period T of a simple pendulum may depends on mass m of the bob,
length l of the string and acceleration due to gravity g. Derive an expression
for T.
10. A jet of water of cross sectional area A and velocity v impinges normally on
a stationary flat plate. The mass per unit volume of water is ρ. By
dimensional analysis determine an expression for force F exerted by the jet
against the plate.
ERROR ANALYSIS
1. Write down the number of significant figures in the following:
(a) 5238 (b) 4200 (c) 34.000 (d) 0.02340
2. The refractive index of water is found to have the values
1.29,1.33,1.34,1.35,1.32,1.36,1.30 and 1.33. Calculate the mean value,
absolute error, the relative error and percentage error.
3. Write a short note on different types of errors.
4. If the mass of 46.57cc of mercury is 13.6g, calculate its density with due
regard to significant figures.
5. Find the area of a rectangle of length 15.07cm and breadth 8.2cm with
regard to significant figures.
MOTION IN A STRAIGHT LINE
1. Can displacement be greater than distance travelled by an object?
2. Distinguish between speed and velocity.
3. Define relative velocity and give mathematical expression for it.
4. Draw the velocity – time graphs for (a) uniform motion and uniformly
accelerated motion.
5. A car is moving in a straight line OP. It moves from O to P in 18 seconds
and returns from P to Q in 6 seconds, where OP=360m and OQ=240 m.
What are the average velocity and average speed of the car in going (a) from
O to P? and (b) from O to P and back to Q?
6. Draw position-time graph of two objects when (a) VA=VB (b) VA<VB and
(c) VA>VB
7. Derive the three equations of motion graphically.
8. Derive the three equations of motion by using the method of calculus.