KV RRC FATEHGARH AUTUMN BREAK HOLIDAY HOMEWORK (2021 22) CLASS-XI COMPUTER SCIENCE Q.1: Write a menu driven program to create a calculator which can perform +, - , * , / , % , // , ** Q.2:WAP to create area/surface area ,volume of all 2-D and 3-D structures Q.3: WAP to find sum of series : 1 3 +2 3 +3 3 +4 3 + …………………………………. Q.4: WAP to display whether a given character is upper case alphabet, lower case alphabet ,digit or any other Character Q.5: WAP to receive a number from user and display reverse of that number Q.6: Differentiate between syntax and runtime errors Q.7: Display following structure- * * * * * * * * * * * * * * * Q.8: Display following structure- * * * * * * * * * * * * * * * Q.9: WAP to check whether a given number is prime or not
Q.1: Write a menu driven program to create a calculator which can perform +, - , * , /
, % , // , **
Q.2:WAP to create area/surface area ,volume of all 2-D and 3-D structures
Q.3: WAP to find sum of series :
13 +23 +33 +43 + ………………………………….
Q.4: WAP to display whether a given character is upper case alphabet, lower case
alphabet ,digit or any other
Character
Q.5: WAP to receive a number from user and display reverse of that number
Q.6: Differentiate between syntax and runtime errors
Q.7: Display following structure-
*
* *
* * *
* * * *
* * * * *
Q.8: Display following structure-
* * * * *
* * * *
* * *
* *
*
Q.9: WAP to check whether a given number is prime or not
Q:10 WAP to ask value of time in seconds and display result in format
10hrs:20min:30 sec
Q:11 Convert given program into a program using if-elif-else
a = 200
b = 33
if b > a:
print("b is greater than a")
if a == b:
print("a and b are equal")
if a> b:
print("a is greater than b")
Q.12:Find output:
fruits = ["apple", "banana", "cherry"] for x in fruits: print(x) fruits = ["apple", "banana", "cherry"] for x in fruits: print(x) if x == "banana": break
KENDRIYA VIDYALAYA RRC,FATEHGARH
HOME ASSIGNMENT (AUTUMN BREAK) 2021-22
CLASS – XI
Subject: MATHS
PROJECT/ACTIVITY FOR XIA/C MATHS
TO VERIFY DEMORGANS LAWS BY VENN DIAGRAMS
DRAW THE GRAPH OF GREATEST INTEGER FUNCTION
NCERT EXERCISE 1.1
Q.NO.1 , 3,4., 5,6,
EXERCISE 1.2
Q.NO. 2,4,5,6,
EXERCISE 1.3
Q.NO. 5,6,8.9.
EXERCISE 1.4 Q.NO.
7,8,9,10,12,
EXERCISE NO 1.6
Q.NO 1,3,5,6,
EXERCISE 2.1
Q.NO.3,5,6,8,
EXERCISE 2.2
Q.NO.2,4,6,8
EXERCISE NO 5.1
Q.NO 1,4,6,8,9 ,14,
EXERCISE NO5.2
Q.NO.2,5,6,7,9,
SUBJECT: ENGLISH
CLASS: XI
INSTRUCTIONS
• Attempt all questions.
• These are to be done in your English copy.
ASL speech will be submitted in a separate file as suggested.
• This assignment is to be attempted on an everyday basis and completed by
October 20,2021
I. Revise the chapters (prose and poems) done in literature. MAKE AN ATTEMPT TO
READ all the lessons in your textbooks.
II. Revise all the Writing Skills topics done as of now.
III. Download a Dictionary App and note down in your file date wise:
• Word of the Day
• Meaning of the word
• Usage in a sentence
**This should make a list of around 10 words. Kindly mention the app.
IV. Download an English newspaper App, e.g., TOI, Indian Express etc. and read on a
daily basis. Make the optimum use of the English newspaper App.
a. Note down five news headlines from each day, datewise.
V.COMPREHENSION TASK:
(A) Read and Solve the Comprehension passages provided here:
PASSAGE
Intellect & Intelligence: Know the Difference
1. For long there has been no awareness or endeavour by us to develop the art of
thinking. As a result the lives of people are based on groundless beliefs. And their
beliefs rest on some absurd superstitions. Or mere assertions which bear no proof.
And now they find it difficult to question their veracity.
2. Following this trend humanity has reached a perilous state. We need to realise the
emergent need to develop and strengthen the intellect. The process of thinking should
start from an early age. Develop the art of thinking. Follow it up with the study of the
impeccable truths of life.
3. Delve deep into the truths. Accept those that appeal to logic and reason. Apply
them in practical living. Adopt this procedure all through life. It will enable you to
build your intellect. Albert Einstein said that intellectual growth should commence at
birth and cease only at death.
4. We need strong intellect to exercise the right choice of action in life. We face
endless trials and tribulations. The human species alone is provided with intellect to
face and surmount mundane challenges.
5. All other species, devoid of intellect, are helpless victims of the rigours of the
external world. A powerful intellect helps us overpower these onslaughts. But the role
of the human intellect does not end there. The intellect has the unique capacity to
even transcend the world and reach the ultimate state of spiritual enlightenment.
6. Unaware of the need to build the intellect, we tend to entertain ourselves with
merely reading ourselves with merely reading others’ periodicals and publications.
We indulge in the mere length of study. Just pouring over pages of literature apathetic
to its deeper implications. Rare indeed are those who go into the depth of study. Thus
little is assimilated or absorbed by readers. People have been educated robots for
generations. And have been traversing through life without knowing the meaning and
purpose of it.
7. The world abounds in personalities with one-sided development. Intelligence and
no intellect. Take the example of a scientist who is an alcoholic. His liver is damaged.
He is extremely short-tempered and his blood pressure has shot up. And he is stressed,
unable to face even small worldly challenges. Analyse his personality carefully.
8. He is a brilliant scientist with profound knowledge of his subject. He has acquired
abundant intelligence but never cared to develop his intellect. His intellect has always
remained weak.
9. It lacks the strength to handle the multifarious demands of the mind. His mind
craves for alcohol. His intellect is not powerful enough to control the nagging desire.
So his mind raves in foul temper. His frail intellect is unable to control its ravings.
And when his mind is humiliated, strained and stressed by the problems confronting
it, his intelligence looks on helplessly.
10. On the contrary, there are luminaries possessing awesome intellects which hold
their minds under perfect control. Some of them possess no academic qualification
but academies are built around them. Only by developing the intellect can we save
ourselves from self-destruction and evolve to spiritual perfection.
I. (a) Answer the following questions:
(a) How are superstitions an obstacle in developing the art of thinking?
(b) Why is it important to develop the art of thinking?
(c) What happens to people without intellect?
(d) What do we need to do for building intellect?
(e) Briefly explain the difference between intellect & intelligence.
(f) How can building intellect help us know the meaning and purpose of life?
II. Find words from the passage which mean the same as the following:
(a) Truthfulness (para 1)
(b) Dangerous (para 2 & 3)
(c) Attacks (para 5 & 6)
III. For Additional Practice:
Look up dictionary for the meaning of the following words :
Q1. You are Dr. Anuj,a health activist working with the Fortis Hospital,
Delhi. Design a poster to raise awareness among people in your city, about
preventing the spread of Coronavirus infection in about 50 words. (Refer
to the Govt websites.)
VII. SPEAKING SKILLS BASED TASKS (ASL purpose)
a. Choose a suitable topic from the following suggested list.
b. Write a speech in about 150 words on one of these topics and submit
it in a separate file.
c. Prepare the same speech for delivery(about:2 min) in class after
AUTUMN BREAK.
1. Dangers that Humans pose to nature
2. Life in Quarantine
3. My Favourite Book/Writer
4. My Goal in Life
5. Online Learning: Pros and Cons
6. A Vision without a Plan does not yield any result.
7. Importance of Developing a Hobby
8. Internet: A Boon or a Bane
9. Travelling Makes Us Knowledgeable
10. A Fight Against Corona: Stay Home, Stay Safe
RECOMMENDED READING DURING BREAK (Kindly read at least 2 books out of
these)
1. Mill on the Floss by George Eliot
2. Sense and Sensibility by Jane Austen
3. To Kill a Mockingbird by Harper Lee
4. The Green Dwarf by Charlotte Bronte
5. American Born Chinese by Gene Luen Yang
` ``शरद कालीन अवकाश गहृ कार्य̀ ``
कक्षा ग्र्ारहवीं
ववषर् हहिंदी
कॉपी में वलखाए गए गृह कार्य के सभी प्रश्न उत्तर र्ाद करो
अपने ववद्यालर् के पुस्तकालर् में अपनी कोई भी वप्रर् पुस्तक मिंगाने हतेु ववद्यालर् के प्राचार्य को एक
प्रार्यना पत्र वलवखए
दशे में बढ़ती हुई बेरोजगारी की समस्र्ा पर लगभग 300 शब्दों में एक लेख वलवखए
कबीर दास का जीवन पररचर् वलवखए
दो पेज बहुत ही सुिंदर शब्दों में एक सुलेख वलवखए
हहिंदी की कॉपी में वलखाए हुए सभी शब्दार्य र्ाद कीवजए
SUBJECT PHYSICS
Do the following questions in a separate homework copy:
Draw position-time graph for two objects having zero relative velocity.
A car travelled the first third of a distance x at a speed of 10 km/hr, the second one-
third of distance at a speed of 20 km/hr and the last one-third at a speed of 60 km/hr.
Determine the average speed of the car over the entire distance x.
A police jeep is chasing a culprit going on a motorbike. The motorbike crosses a
turning at a speed of 72 km/hr. The jeep follows it at a speed of 108 km/hr, crossing
the turning ten seconds later than the bike. Assuming that they travel at a constant
speed, how far from the turning will the jeep catch up the motorbike.
A body travels a distance of 20 m in the 7th second and 24 m in 9th second. How
much distance shall it travel in the 15th second?
A body falling from rest was observed to fall through 78.4 m in 2 seconds. Find how
long had it been falling before it was observed? , where v is the instantaneous
velocity.
The distance x of a particle moving in one dimension, under the action of a constant
force is related to time by equation
Where x is in metres and t in seconds. Find the displacement of the particle when its
velocity is zero.
The ceiling of a long hall is 25 m high. What is the maximum horizontal distance that a
ball thrown with a speed of 40 m/s can go without hitting the ceiling?
Are perpendicular to each other.
.
To a person moving eastwards with a velocity of 4.8 km/hr, rain appears to fall
vertically downwards with a speed of 6.4 km/hr. Find the actual speed and direction of
the rain.
Write all the formulae of the chapters:
Units and measurements
Motion in a straight line
Sub- Chemistry
Choose a project topic under any of the following themes and write a project synopsis- Word limit- 250 words(maximum) I. Eco System for Sustainable Living II. Appropriate Technology for Sustainable Living III. Social Innovation for Sustainable Living IV. Design, Development and Modelling for Sustainable Living V. Traditional Knowledge System (TKS) for Sustainable Living The synopsis must include-
1. Clearly defined objective of study 2. Methodology adopted- case study or survey method
