RED SCHOOL, JHAJJAR Holiday Home Work of Maths Class – IX

R.E.D. School, Jhajjar
Holidays Homework
Class – IX
(English)
Note: Use a separate simple line note book for holidays’ homework.
1. Revise the entire syllabus done till date.
2. Write a detailed summary of ‘How I taught my Grandmother to Read’, ‘The Road Not Taken’ and
‘The Brook’.
3. Read lessons 1-10 from the novel ‘Three Men in a Boat’.
4. Write a notice for your school display board inviting students to choose from some games for which
they would like to get coaching after school hours.
5. Grammar- Revise the topics of Determiners, verb, Auxiliaries and Modals.
(Hindi)
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1-
2-
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(Social Science)
1. Collect information about the major contribution of French Revolution to the World Community
for the promotion of democratic ideas and values from internet. Write them in an organized
manner in your Homework Note Book.
2. Make a list of various forms of Government that exist in different countries.
3. Make a poster with appropriate slogan to save the Girl child/Women empowerment.
4. Make a list of countries which have granted Universal Adult Franchise to their citizens.
5. Make a chart showing the symbols of French Revolution.
6. Read the English version of Newspaper daily and write 20 important news covered during the
month of June.
7. Revise the entire syllabus covered up to 31st May.
Do all the work in scrap book :
(Science)
1. Draw and write the name of all the cell organelles present in a cell. Write functions of each
organelle with the name of scientist who discovered the organelle in a scrap book.
2. Learn the chapters- 1, 5, 8
3. Draw a chart of Plant cell or Animal cell.
4. Solve the Numerical Assignment of Ch-8 and past the pages in Scrap book.
5. Draw distance-time & velocity-time graph and paste in scrap book with conclusion.
R.E.D. SCHOOL, JHAJJAR
Holiday Home Work of Maths
Class – IX
MULTIPLE CHOICE QUESTIONS
1.
n
a is called a surd & ‘a’ is called
(a) Radical
2.
4.
5.
6.
7.
10.
11.
12.
(c) a n
m
(d) a m  n
(a) Recurring decimal
(b) Terminatiy decimal
(c) Non-Recurring decimal
(d) None of these
The product of any two irrational numbers is
(a) Rational
(b) Irrational
(c) Integer
(d) Sometimes Rational & Sometimes Irrational
497
The simplest form of
is :
1207 7
7
(a)
(b)
13
17
 is a
(c)
(a) Rational number
(c) An integer
(b) Irrational number
17
19
(d)
3
7
(d) Whole number
The denominator of a terminating decimals is of the form
(b) 3m . 5n
(c) 2n . 3m
(d) 2m . 5n
The quotient obtained when 1500 is divided by 2 15 is
(a)
9.
(b) a mn
(d) None of these
2
represents
3
(a) 2m . 3n
8.
(c) Order
am
equals to
an
(a) a m  n
3.
(b) Radicand
(d) 25
5
1
4
If the expression
can be simplified in the form P 3 + , then what is the value of P?
5 34 5
59
4
6
7
(a)
(b)
(c)
(d)
59
59
59
40 59
What is the decimal expansion of the fraction
?
9
(a) 4.42
(b) 4.4
(c) 4.9
(d) 4.49
2
5
(b) 5
(c)
3
Which of the following fraction has its decimal equivalent as 0.678678678......?
119
226
678
978
(a)
(b)
(c)
(d)
330
333
997
999
What is the simplified form of the expression 7 3  2 7  8 2  9 7  7  11 3  2 2 ?
31.
3
Simplify : (i) 256( 4 ) 8
1
3
9  27
(ii)
1
1
2
2
36  3 3
(0.6) 0  (0.1) 1
1
32.
3
1
Find value of  3    3     1  .
3
2   2  3 
x 1
x 3
35.
9
6
If      find x?
6
9
Define following :
(a) Concurrent lines
(b) Parallel lines
(c) Collinear points
(d) Perpendicluar line
State all euclid’s Axioms and postulate?
36
Solve : 2 3  2 3
37.
If x 
33.
34.
2
38.
39.
40.
41.
42
43
44
45
46
1
3 2
3 2
& y
, then find value of x 2  y 2 ?
3 3
3 3
Boundaries of surfaces are
(a) Surfaces
(b) Curves
(c) Lines
(d) Points
A pyramid is a solid figure, the base of which is
(a) Only triangle
(b) Only squre
(c) Only polygon
(d) Only Rectangle
2
3
The rational number between
and is
2
12
5 3
2
5
(a)
(b)
(c)
(d)
5
12
5
4
Define the term polynomial with examples.
Find p(0), p(1) and p(2) for given polynomial P(y) = y3 –y2+1.
Find zeros of the given polynomials:
i) p(x) = 2x + 5
ii) p(x) = 3x
iii) p(x) = 4x + 7
Find remainder when x4+3x3+3x2+7x+1 is divided by 2x+5.
Expand (2x + 5y+z)2.
Find the value of k, if ( x–1) is a factor of P(x) in each of the following
cases:
i) P ( x )  kx 2  x  1
ii) P ( x )  x 2  x  k
47
i) Write in expanded form:  p3q3
ii) Evaluate by using suitable Identity: (103 ) 3
R.E.D. School, Jhajjar
Class IX
Holiday Home Work
Subject – FIT
Name…………………….. Roll no……………….
Section………………………..
Task 1: Make a chart on the various input devices(Roll no 1-10),output devices(1120), storage devices(21-30) and types of software(31-38)-:Task 2: Make a project file on any five IT personalities and write about their
achievements in this field.
Task : 3
Write three facts that come to your mind about the following terms. One example is
done for you:
ALU
a) Stands for Arithmetic and Logical Unit
b) It is a part of the CPU
c) Performs arithmetic and logical operations.
CPU
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
Hardware
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
Software
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
Secondary Storage Devices
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
OCR
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
Operating System
a) _______________________________________________________________________________
b) _______________________________________________________________________________
c) _______________________________________________________________________________
Q4) Write the answers of following questions:1. What is the advantage of using a plotter to produce a printout?
…………………………………………………………………………………………………………
…………………………………………………………………………………………………………
2. Give one reason why a digital camera is suitable for obtaining pictures for a multimedia
presentation.
…………………………………………………………………………………………………………
…………………………………………………………………………………………………………
3. A company is developing a piece of multimedia language software for use in a school.
Give two reasons why the company decides to issue the software on CD-ROM and not on
floppy discs.
…………………………………………………………………………………………………………
…………………………………………………………………………………………………………
4. Write full forms :a) MIDI …………………………………………………………………………………………….
b) CAM …………………………………………………………………………………………….
c) CAE …………………………………………………………………………………………….
d) ICT
…………………………………………………………………………………………….
Q5. Fill in the blanks :i. _________________ and ______________ are the two types of mouse.
ii. An architect's office producing house plans would use a ___________ for taking
printouts.
iii. A _________________ converts the text or image on an original document into digital
information that can be
stored on a disk and processed by the computer.
iv. ____________ printer produces high quality, fast printouts.
Q6. Match ups :1) Accounting Management Software
a) Software to create and edit the document
2) Presentation Software
b) Manages transactions
3) Windows
c) Software to create presentation
4) Spreadsheet software
d) Application software
5) Word processor
e) Software to create electronic
spreadsheet
6) MS PowerPoint
f) System software

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