Nav Uday Convent Sr. Sec. School
Holiday Homework 2015-16 (Class 8)
English:1. Complete Unit assignment A4 to A10 in grammar book.
2. Write summary of Gulliver’s travel and & find out 10 question answers(use A4 size
sheet).
3. Make a dictionary of your own ( 5 words daily from each alphabet)
4. Fill pg no. 41 to 43, 53 to 56, 65 to 69,97 and 100 in grammar book (section – B).
5. Learn full syllabus of FA 1
Mathematics:Q 1- Fourth-fifth of a number is more than three-fourth of the number by 4. Find the numbers.
Q 2- Difference between the squares of two consecutive numbers is 31. Find the numbers.
Q3 – Find a number whose double is 45 greater than its half.
Q4 – A number consists of two digits whose sum is 9. If 27 is subtracted from the number its
digits are reversed. Find the number.
Q5 – A number whose fifth part is increased by 5 is equal to its fourth part diminished by 5. Find
the number.
Q6 – Find a number such that when 5 is subtracted from 5 times the number, the result is 4
more than the twice of the number.
Q7 – The numerator of a fraction is 6 less than the denominator. If 3 is added to the numerator,
the fraction is equal to 2/3. What is the original fraction equal to?
Q8 – In a rational number twice the numerator is 2 more than denominator. If 3 is added to
each, the numerator and denominator, the new fraction is 2/3. Find the original number?
Q9 – Sunita is twice as old as Ashima. If six years is subtracted from Ashima’s age and 4 years
added to Sunita’s age. How old were they 2 years ago?
Q10 – The sum of the ages of Anup & his father is 100. When Anup is as old as his father now,
he will be 5 times as old as his son Anuj is now. Anuj will be eight years older than Anup is now,
when Anup is as old as his father. What are their ages now?
Q11 – Solve the following equations and verify your answer :a)
b)
c)
d)
(15(2-x)-5(x+6))/(1-3x)=10
(7x-2)/(5x-1)=(7x+3)(5x+4)
((2x+3)-(5x-7))/(6x+11) = -8/3
(2x-(7-5x)/(9x –(3+4x)) = 7/6
Holidays H.W. 8th
e)
f)
g)
h)
i)
j)
(3x+5)/(4x+2)=(3x+4)(4x+7)
2/3x-3/2x = 1/12
((3x+1)/16)+((2x-3)/7)=((x+3)/8)+((3x-1)/14)
4x/9 + 1/3 + 13x/108 = (8x+19)/18
(0.5(x-0.4))/0.35 – (0.6(x-2.71))/0.42 = (x+6.1)
5{(7x+5)/3} – 23/3 = 13 – {(4x-2)/3}
Q12 –Verify associatively of addition of rational numbers i.e. (x+y)+z = x+(y+z), when:
a) X = -7/11, Y = 2/(-5), Z = -3/22
b) X = -2/5, Y = 4/3, Z = -7/10
Q13 – Write the additive inverse of each of the following rational numbers :
a)
b)
c)
d)
e)
f)
0
-11/(-25)
-2/17
-1
3/(-11)
-16/13
Q14 – Using commutatively and associatively of addition of rational numbers, express each of
the following as rational numbers:a) 3/7 + -4/9 + -11/7 + 7/9
b) 2/5 + 8/3 + -11/15 + 4/5 + -2/3
Q15 – Re- arrange suitably and find the sum in each of the following :a) 11/12 + -17/3 + 11/2 + -25/2
b) 1/8 + 5/12 + 2/7 + 7/12 + 9/7 + -5/16
c) 2/3 + -4/5 + 1/3 + 2/5
Q16 – The sum of the two numbers is 5/9. If one of the numbers is 1/3. Find the other.
Q17 – What should be added to -7/8 so as to get 5/9?
Q18 – What should be added to (3/4 – 2/3) to get -1/6?
Q19 – Simplify :a) [(3/2) X (1/6)] + [(5/3) X (7/2)]-[(13/8) X (4/3)]
b) [(3/11) X (5/6)] - [(9/12) X (4/3)]-[(5/13) X (6/15)]
Q20 – Using distributive of multiplication of rational numbers to simplify:
a) 3/5 X [(35/24) + (10/1)]
b) 2/7 X [(7/16) - (21/4)]
Holidays H.W. 8th
Q21 – The cost of 23/3 meters of rope is Rs 51/4. Find its cost per meter.
Q22 – Divide the sum of -13/5 and 12/7 by the product of -31/7 and -1/2.
Q23 – Divide the sum of 65/12 and 12/7 by their difference.
Q24 – Find ten rational numbers between 1/4 and ½.
Q25 – Find ten rational numbers between -2/5 and ½.
Science :- Project work: Note: - The following work should be done in A4 size sheet & File
them in a “Plastic folder”.
1. Prepare a project report on “New inventions & discoveries in Science” with the help of
newspaper or internet.
Learning work: Learn all keywords, Question – Answers, Fill in the blanks, Match ups of Ch – 1,
2 & 3.
Writing work: Find out extra questions of Ch – 1, 2, 3 & 5 and write down in separate notebook.
Model & Chart work:
Prepare a working model with explanation chart of your own choice.
Scrap book work:
1. Collect different types of seeds and put them in small bags. Attach these bags in your
scrapbook and label them,
2. Collect the labels from the bottles of jams and jellies. Paste them in your scrapbooks and
write down the list of contents printed on the labels.
Summer Activity:- Make a first aid box using an old shoe box. Cover the box with white paper &
make a red plus on it. Keep some cotton, band – aid, bandage, antiseptic cream, dettol, scissor,
antibiotics etc. in it.
Social Studies:1.
a.
b.
c.
2.
3.
4.
5.
Learn and write Q-Ans the following chapters :
Geography – Ch – 1 & 2
Civics – Ch – 1 & 2
History – Ch – 1, 2
Collage making of a forest.
On an outline map of India mark the distribution of Iron, Bauxite, Maganese and Mica.
Make a project on Energy(of your choice)
Find out at least 10 extra questions from each chapter (syllabus done so far)
Drawing work:-
Holidays H.W. 8th
a.
b.
1.
2.
3.
c.
Make a poster on Girl Education.
Make book cover on topic
Folk art
Temple
Alphabets
Landscape with ink pen on p
g no. 25, 31
d. Landscape with water color on pg no. 27.
e. Landscape with water color on pg no. 29.
f. Draw and color village life on pg no. 33.
Coloring work:a. Draw & color trees with wood, pen line, sketch pencil, Brush & ink technique.
b. Flowers & Animals with Poster & water colors
c. Make poster on Folk art.
Computers:- Project work:
Note: - The following work should be done in A4 size sheet.
1.
a)
b)
c)
d)
2.
Create the database. A table appears enter the following records:
Name of the students
Addresses
Mobile numbers
Marks of 10students of your class/Paste this on scrapbook.
Search information on Internet to the topic “Various Relational DBMS software”. Create
a list of the sheet paste on scrapbook.
Learning work:
Learn all keywords, Question – Answers, Fill in the blanks, True/False, Match ups of Ch- 1, 2 &
3.
Chart work:
Prepare a chart of your choice according to Chapter – 1, 2 & 3.
Scrap book work:
1. Collect the pictures of network devices and paste it into scrap book.
2. Collect pictures of various wireless technologies and paste it into scrapbook.
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Holidays H.W. 8th