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HOLIDAY HOMEWORK- SUMMER VACATION (2013-14)
15.05.13 TO 23.06.17 ( 40 DAYS)
CLASS : VIII A
SUB:- MATHEMATICS
Development of Computation Skills
I) Write and learn Divisibility rules for division by 2,3,4,5,6,8,9,10 and 11 along with two examples
for each.
II) Write and learn the tables 11 to 25 and Prime numbers upto 100.
III) Write and learn squares of first 30 natural numbers and cubes of first 15 natural numbers .
Development of Creativity and Aesthetic sense of Maths
I) Find 5 Mathematical puzzles or Brain Teasers (not from the NCERT textbooks) and solve them
systematically.
II) Compose or collect a poem on Maths which shows indifference of Maths with life, beauty of
Maths,Nature of Maths , Role of Maths , Fun with Maths etc.
III) List 15 mathematicians along with their countries including 5 Indian Mathematicians.
Project and Assignment
I) Prepare a Power-point presentation ( based on allotted chapter of Maths Text-book)
* 3 or 2 Chapters to each group ( Algebra, Arithmetic, Geometry, Mensurations ,Statistics and
Constructions)
II) Innovative model (Group wise)- Planning, distribution of work , collection and execution when
school opens after vacation.
III) Frame 5 MCQ`s and other types of VSA questions from Chap-1 and Chap-2.
Extra Questions
a c
e a
c e a 3 c 4
e 2
I) Verify that (  )    (  )if  ,  and 
b d
f b d f
b 4 d 7
f
5
II) Write Additive Inverse and Multiplicative Inverse of the followingsi)
11
25
ii )
17
4
iii )
7
13
III) Represent
8 3 3
8
, , and on the number line
5 5 5
5
IV) Find ten(10) rational numbers between
2
5
and
9
11
V) Solve each of the following equations and verify your answers.
2 x  1 6x  2 1


3
5
3
3 x  1 2 x  3 x  3 3x  1
b)



16
7
8
14
a)
VI) Five years ago a man was 7 times as old as his son. Five years hence the father will be 3 times
as old as his son. Find their present ages.
VII) The numerator of a rational number is three less than the denominator if the denominator is
increased by by 5 and the numerator by 2, we get the rational number 1 . Find the rational
2
number.
Mr. Ishwar Singh
TGT(Maths)
holiday home work
Class- VIII
Q.1 Write the additive inverse of the following: (i)
(ii)
(iii)
Q.2 find the multiplicative inverse of the following: (i) -13 (ii)
(iii)
(iv) -1
Q.3 write:- (i) the rational number that does not have any reciprocal
(ii) the rational number which are equal to their reciprocal.
(iii) the rational number which are equal to its negative.
Q.4 represent the number on the number line:- (i)
Q.5 find ten rational numbers between
(ii)
and
Q.6 solve the following equation: (i) 7x-9 = 16 (ii) + 1 =
(iii) 5t-3 = 3t-5 (iv) 8x-4 = 3(x-1)
(v) 2y + =
y (vi) x + 7 -
=
-
(vii)
̶
=
̶ t (viii) m ̶
= 1 ̶
Q.7 simplify and solve the equation: 3(5z-7)-2(9z-11) = 4(8z-13) -17
Q.8 solve the equation: (i)
= 15
(ii)
=
Q.9 the perimeter of a rectangular swimining pool is 154m. it length is 2m more than twice its breadth.
What is the length and the breadth of the pool.
Q.10 three consecconsecutive integers add upto 57 .what are these integers?
Q.11The age of rahul and harish are in the ratio of 5:7 .Four years later the sum of their ages will
56years.What are the their present ages?
Q.12 fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present age?
Q.13 sum of the digits of a two digit number is 9. When we interchange the digit it is found that resulting
new number is greater than original number by 27. What is the two digit number?
Q.14 one of digit of the two digit numbers is three times the other digit. If you interchange the digit of this
two digit number and add the resulting number you get 88. What’s the original number.
Q.15 Shobo’s mother‘s present age is six times Shobo’s present age. Shobo age five years from now will be
one third of his mother’s present age. What are their ages?
Q.16 half of herd of deer grazing in the field and three fourth of remaining are playing nearby. The rest 9
are drinking water from the pond. Find the number of deer in the herd?
Q.17 Aman’s age is three times his son’s age. Ten years ago he was five times his son’s age. Find their
present age.
Q.18 the age of Hari and Harry are in the ratio of 5:7. Four years from now the ratio of their ages will be
3:4. Find their present ages.
Q.19 I have a total of Rs300 coins of denomination Re1, Rs2 and Rs5. Then the number of Rs2 coins is three
times the number of Rs5 coins. The total number of coins is 160. How many coins of each denomination are
with me?
Q.20 the denominator of a rational number is greater than it numerator by 8. If the numerator is increase
by 17 and denominator is decreased by 1,the number obtained is 3/2. Find the rational number.
Solve all the examples of chapter 1 and 2 itself
Prepare a model on any topic related to maths (FA – I Activity)
NOTE:- DO ALL HOLIDAY HOME WORK ON A SEPRATE NOTE BOOK.