DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
ASSIGNMENT (2016-17)
CLASS : I
MONTH: JAN/FEB
ENGLISH
I. Complete the sentences with the words from the box:
[ girl , doctor , bus , village]
1. My grandparents live in a ____________.
2. That ____________ is in my class.
3. The ____________ gives me medicines.
4. We go school in a ____________.
II. Read the poem and tick the right answer:
I am a busy honey bee,
working all day long.
Drawing honey from the flowers,
I sing my buzzing song.
Don’t disturb me while I work,
I will sing if you do.
There is honey in the hive to make
enough for me and for you!!
1. What does the honey bee do the whole day?
(a) sleeps
(b) works
(c) eats
2. What does the honey bee take from the flower?
(a) water
(b) food
(c) honey
3. What will be the bee do if you disturb it?
(a) sting
(b) bite
(c) lick
4. Where is the honey? In the __________
(a) nest
(b) hive
(c) pot
5. Who uses the honey that the bee makes?
(a) people
(b) birds
(c) flowers
III. Add -ing to the doing words in the bracket:
Now, we are _________ (study) in the class. The teacher is _________ (teach) us. Manish is _________ (sit) on
the last bench. He watched a film last night. Now he is _________ (sleep). He is ________ (snore). The teacher is
________(wake) him up and _________ him out of the class.
IV. Choose the correct letter from the brackets to complete these words:
1. w ____ man ( i / o)
4. p ____ as ( i / e)
2. h ____ me ( a / o)
5. eleph ____ nt ( e / a)
3. r ____ b ( u / a)
6. te ____ cher ( i / a)
V. Fill in the blanks with opposites of the underlined words from the box:
[ ripe
huge
big
full
short
cold ]
1. This tap is for hot water and that is for ________ water.
2. Those bananas are raw but these are ________.
3. Rohan is tall but his brother is ________.
4. My house is small, but yours is ________.
5. Manas is a tiny boy, but his brother Samar is ________.
6. My bucket is empty, but his is ________.
VI. Write ‘a’ or ‘an’ in the blanks:
I woke up early in the morning. I brushed my teeth and took _____ bath. I ate _____ apple and _____ banana.
Mother gave me _____ glass of milk. I got ready for school. But I could not find _____ shoe. I looked here and
there. I saw_____ bus outside. It was not the school bus. I found the shoe. It was lying in _____ corner, on _____
orange mat.
MATHS
I. Skip count in 2’s:
(a) 14 , 16 , 18 , _________ , _________ , __________ , __________.
(b) 80 ,
82 , 84 , _________ , _________ , __________ , __________.
II. Skip count in 3’ s:
(a) 32 , 35 , 38 , _________ , _________ , __________ , __________.
(b) 64 , 67 , 70 , _________ , _________ , __________ , __________.
III. Skip count in 5’ s:
(a) 50 , 55 , 65 , _________ , _________ , __________ , __________.
(b) 13 , 18 , 23 , _________ , _________ , __________ , __________.
IV. Mixed drill:
T
O
T
O
T
O
T
O
4
6
8
3
6
5
2
+1
2
-2
6
2
8
+3
2
T
O
T
O
T
O
T
O
4
7
3
2
7
2
5
8
+3
5
-3
-2
1
+
7
-
VI. Multiply:
(a)
(b)
(c)
(d)
5
2
8
9
x
x
x
x
2 = _______
10 = _______
6 = _______
5 = _______
(f) 9
(g) 7
(h) 3
(i) 4
x 8 = _______
x 9 = _______
x 11 = _______
x 12 = _______
9
(e) 7 x 7 = _______
(j) 6 x 3 = _______
VI. Write the time:
VII. Draw hour and minute hand:
7 o’clock
10 o’clock
9 o’clock
EST
I. Circle the right word:
1. The Sun gives us heat and ( light / dark ).
2. Early human learnt to make the (car / wheel).
3. Early human used tools made out of ( steel / stone).
4. The fire kept away ( animals / humans) at night.
5. Early human used fire to ( cook food / to burn the forest).
6. We can see moon during ( morning / night).
II. Match the following:
(a) Early human
lakes (
)
(b) Mountains
heat (
)
(c) Water
rain (
)
(d) Fire
land (
)
(e) Dark clouds
cave (
)
III. True or False:
1. We can see air. (
)
2. The early people ate raw meat. (
)
3. Fire helped early people to keep warm. (
)
4. We live on the moon. (
)
5. We can see stars and moon at night. (
)
6. The early people lived in forests and caves. (
)
7. Dark clouds bring in rain. (
)
8. We can count the stars in the sky. (
)
IV. Draw the morning and night sky and colour it.
3 o’clock
Hindi
I . सही शब्द चुनकर कविता गाओ ।
[ नीचे
पेड़
भगाती
ऊपर ]
हाथ से ननकलकर आगे भागती
नीचे मारे ________ उछ्लती
झट से ________ आ जाती गेंद
क्भी घास में कभी ________ पर
लुढ़क - लुढ़क निप जाती गेंद ।
I I . सही िर्ण से मिलान करो ।
क्ष
ज्
+
ञ
क्
+
क्ष
ज्ञ
श्
+
र
श्र
त्
+
र
त्र
I I I . कौन लडका कौन लडकी सही जगह पर मलखो ।
लडका
लडकी
_________
_________
दादा
मौसी
_________
_________
मम्मी
चाचा
_________
_________
मौसा
पापा
_________
_________
दादी
चाची
I V. शब्द िालाओं िें आए जुड़े व्यंजन मलखो ।
1.
डडब्बा
_______
घब्बा
2. कच्चा
_______
गुब्बारा
3. िुट्टी
_______
सच्चा
बच्चा
पट्टी
4. गुच्िा
_______
नमट्टी
मच्िर
VI . सही शब्द चुनकर खाली जगह िें मलखो ।
1. मोर बादल दे खकर ________ है ।
2. गाय घास ________ है । ( खाता
( नाचता
/
/ नाचती )
खाती )
3. घोड़ा तेज़ ________ है । ( दौड़ता / दौड़ती )
4. नचडड़या पेड़ पर ________ है । ( बैठा / बैठी )
5. कोयल कुहू – कुहू ________ है । ( बोलता / बोलती )
6. बंदर एक डाल से दस
ू री डाल पर ________ । ( कूदा /
कूदी)
अच्िा
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
ASSIGNMENT (2016-17)
CLASS : II
MONTH: JAN/FEB
ENGLISH
I.Rewrite the sentences in correct order to make up the story .
1. One day Kitty found a loaf of bread.(
)
2. Once there were two cats,Kitty and Mitty. (
)
3. “Food tastes nicer when you share it with a friend,” said Mitty .(
4. Kitty and Mitty ate the loaf of bread. (
)
5. Kitty hid behind the fence to eat it alone.(
6. The bread was indeed tastyand nice. (
)
)
)
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
II. Complete the phrases by adding the right words from the box.
( singers ,musicians , tools , clothes ,stairs ,grass , voices, lions , sticks ,paper )
1. a set of _____________
6. a tuft of
___________________
2. a pride of ____________
7. a flight of __________________
3. a choir of _____________
8. a wardrobe of _______________
4.
a bundle of ______________
9. a band of ___________________
5. a ream of ___________________
10. a babble of _________________
MATHS
I. Fill in the blanks:
(a) 1m = _______________ cm
(b) 1 kg = ____________ g
II. Which unit will you use to measure the following?
(c) 1l = ____________ ml
1. Length of a bench _____________.
2. Weight of a your bag ___________.
3. Quantity of water in a bottle __________.
4. The distance from Triupati to Visakhapatnam _____________.
5. Quantity of water in tank ___________.
6. Weight of Sugar packet ____________.
7. Length of a ribbon._______________.
8. Weight of a pencil._____________.
9. Height of a man._____________.
10. Quantity of a milk in a glass._____________.
III. Add:
(a)
m
cm
(b)
kg
g
6
7
8
2
8
6 9 7
3
2
7
5
+ 1
8
2 8 5
+
5
(c)
l
ml
3
+
6
4
6
0
0
7 4
6
IV. Subtract:
(a)
m
cm
(b)
kg
g
(c)
l
ml
5
8
7
5
6
7
8 8 7
7
8
6
9
7
‒ 2
9
4
5
‒ 3
8
6 9 9
‒ 3
9
3 6
9
V. Word Problem:
(a) A rope is of length 79cm. A piece of 53cm length is cut from it. What is the length of the rope now?
____________________________________________________ ═
____________________________________________________ ═
____________________________________________________ ═
(b) Anusha has 5l 098ml of cooking oil at home. She bought 7 l 057 ml more oil? How much oil
does she now have?
____________________________________________________ ═
____________________________________________________ ═
____________________________________________________
EST
I. Read the Seasons lesson from the text book and complete the sentences.
1. Weather is the changing state of ________________________________________________.
2. We carry umbrellas when ______________________________________________________.
3. In winter days are short and ____________________________________________________.
4. In summer days are long and ___________________________________________________.
5. The rainy season comes after ___________________________________________________.
6. The rainy season also known as _________________________________________________.
II. Give example of each:
1. A summer fruit :_____________________
2. A winter vegetable:__________________
3. A monsoon dress:___________________
4. A winter festival:____________________
5. A winter fruit:______________________
III. Look at the calendar in your house and answer the following questions:
1. Which are the summer months in your place?______________,_________________,________________
2. Which are the winter months in your place? ______________,__________________,________________
3. In which months does it rain in your place?_______________,__________________,_________________
4. During which season the most of the local festivals of your area? Write any two.
_______________,_________________
IV. Draw a picture of a house in a clean environment and a house in a dirty environment. Write two
sentences on why it is better to live in clean environment.
HINDI
I. सिूह िाची शब्द :
1.मनुष्यों की _______________.
2.चाबबयों
का ______________.
3.जूतों का ________________.
4.फलों का _______________.
5.बच्चों का _______________.
6.केलों का _______________.
7.जुराबों का ________________.
8.डहरनों
का ________________.
9.खरगोशों का _______________.
10. हानथयों का ________________.
I I . सही शब्द चुनकर खाली
स्थान भरो:
[ नमकीन , प्यारा ,हरी , भूरी , तेज़ ]
1.___________ नमचच|
2. __________ ह्वा |
3. __________नमट्टी
|
4. _________समोसे |
5. __________बच्चा |
III.
िुझे पह्चान:
1.मै थैली में अपना बच्चा रखता हूूँ | ______________
2. मै पेड़ पर िलाूँग़ लगाता हूूँ | _______________
3.
मै दध
ू दे ती हूूँ | ______________
4. मै रं गबबरं गी हूूँ | _______________
5. मेरे पास
सफ़ेद रूई जैसे बाल है | _____________
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
ASSIGNMENT (2016-17)
CLASS : III
MONTH: JAN/FEB
ENGLISH
I. JOIN SENTENCES USING CONJUNCTIONS LIKE AS, BUT,AND,SO,OR.
1. I used a torchlight ____ it was very dark.
2. He was very pleased with himself _____ he had won first prize in the competition.
3. Anna likes to dance ______ Bill likes to dance too.
4. Tom likes music ______ he cannot dance.
5. I ate chicken for lunch ___ I had it for dinner too.
6. The piper played _____ the children danced.
7. Do you want tea ________ coffee?
8. I have a lot of homework to do now ___ I cannot go to play with you.
9. Is it a new house _____ an old one?
10. We stayed at home __________ watched a film.
II. FILL IN THE BLANKS WITH PAST PROGRESSIVE TENSE.[WAS/WERE+VERB+ING]
1. When I phoned my friend he __________ . [play]
2. Most of the time we _________ in the park. [sit]
3. I _______ dinner when the visitor arrived. [cook]
4. Julia _________ her homework at 8 pm. [do]
5. Jame __________ the car. [repair]
6. The birds ________ . [chirp]
7. The wind ___________ fiercely. [blow]
8. The dogs __________ . [bark]
9. The boys ________ their lesson. [learn]
10. She _______ for her purse.[search]
MATHS
1. Convert 7 years into months.
2. Convert 84 Km 56m into metres.
3. Convert 29m 37 cm into centimetres.
4. Convert 4687cm into metres and centimetres.
5. Convert 4 years into days.
6. Convert 8 hours 34 minutes into minutes.
7. John had 60m long rope. He used 35 m 46 cm of the rope. What length of the rope was left with him?
8. Ramu covered a distance of 175 Km 689m by train, 25 Km 254 m by bus and 13 Km 809 m by car. What distance
did he cover altogether?
9. Convert 6 days 12 hours into hours.
10. Write the names of the months in a year which have only 30 days.
11. Subhash bought a pair of shoes for Rs. 65.95 and a pair of socks for Rs.17.60.If he gave the shopkeeper a 100 rupee
note, how much money would the shopkeeper return?
12. Given below are some of the festivals, look at the 2017 calendar to find date and day on which these fall and arrange
them in ascending order ( with respect to months
Name of the festival
Date
day
Name of the festival in ascending order
Christmas
Gandhi Jayanti
Independence day
25th December
Monday
Children’s day
Republic day
SCIENCE
I. FILL IN THE BLANKS:
1. An object in the solar system , when near the sun has a tail of gas and dust particles is called _______.
2. The second closest planet to the sun is the ________ and is the also the hottest .
3. The imaginary line on which the earth rotates is called its _______________.
4. The ___________ is located in the center of the solar system.
5. When the asteroid hit the moon it made a huge ____________[comet/crater]
6. The moon goes through different ___________ through out the month.
7. A light year is measurement of _______________. (time / distance)
8. Which planet is also called red planet ? ___________
II. ANSWER THE FOLLOWING QUESTIONS :
1. What would happen if earth was closer to the sun?
2. Why is Pluto not considered a planet?
3. Name the factors that affects earth’s season and climate.
4. What causes day and night?
5. What are constellations? Name some of them.
SOCIAL
I. Write about Kolkata and Chennai with the following information given below:
Sno.
1
2
3
4
5
6
7
8
9
10
11
12
Information
It is the capital of
Earlier it was known as
Climate
It is facing to/situated at
Popular festivals
Main language spoken
Clothes worn by
men/women
Popular food
Popular sweet dish
Main factories
Main beaches
Tourist interest places
Kolkata
Chennai
II. EARLY HUMAN- Difference between Early and Modern man
Sno
1
2
3
4
5
6
7
Information
Place they live
Clothes they wear
Food they eat
Tools they use
How they discovered fire
How they invented wheels
Paste pictures of raft, sledge,
carts, etc.
Early human
Modern man
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
ASSIGNMENT (2016-17)
CLASS : IV
MONTH: JAN/FEB
ENGLISH
1. Write a short description of your house.
Use the limits given :
Where is your house? How many rooms are there? What colour are the walls, doors and windows painted?
How do you keep your house?Why do you like your house?
2. Fill in the blanks with suitable adjectives:
[ busy,board,punctual,faithful,interesting,talkative,courageous,spicy,crowded,wealthy]
1. Moti takes care of our house. He is a_______________dog.
2. Bunty talks a lot. HE is a ______________boy.
3. A soldier fights for his country. He is ________________.
4. Mr.verma has a lot of work to do. He is a _____________man.
5. There are many people at the market. It is ______________.
6. There is a lot of chilly in the food. It is ________________.
7. Neha has nothing to do. She is feeling _______________.
8. Rahul always comes on time. He is _________________.
9. Shambu has a lot of money. He is _________________.
10. I read the story three times. It was very _________________.
3. Choose the right pronouns to complete the following:
1. Hello,Raju how are ______________?
2. I cant do the sum.Please help____________ to do it.
3. We are going to a film.Would you like to join______________?
4. I want to buy these shoes ,but _____________are very expensive.
5. Mona likes roses .she grows____________ in her garden.
6. Dont drink the tea.___________is very hot.
7. Ruby and I are good friends.___________go to the same school.
8. We saw the tiger but the tiger did not see ____________.
9. The teacher called Ranjit and asked___________a question.
10. She helped me ,so now I will help_____________.
MATHS
Answer the following:
1. Convert 3hours 40 minutes to minutes.
2. Convert 450 seconds into minutes and seconds .
3. A morning jogger jogged to a park in 57 minutes. 38 seconds. There he took a break and sat on a bench for 5
minutes 45 seconds. He jogged back home in 55 minutes 28 seconds. How much time did he spend
altogether in jogging ?
4. Ashok went to bed at 10.00 pm and wake up at 7.00 am. For how many hours was he asleep.
5. Sanjay’s family left for a picnic at 9.30 am and returned at 4.10 pm. How long did the picnic last ?
6. Complete the following.
12 hour clock
24 hour clock
8.00 am
--------5.35 pm
----------------10.45 hours
------20.30 hours
7. Which of the following years are leap years.
a) 1680
b) 1994
c) 1884.
8. Find the perimeters of the following and state which one is bigger.
a) Rectangle with sides of 20 cm and 15 cm.
b) Square with side 32 cm.
9. A picture is 12 cm long and 9 cm broad . What is the length of the wooden frame needed for framing
the wall piece ?
10. The perimeter of the square park is 400 m. Find the length of one side a square park.
SCIENCE
Answer the following questions:
1. What rules would you follow while riding a bicycle?
2. What will you do if you break a glass?
3. What first aid will you give to the following?
(a) Whose nose is bleeding.
(b) Who is stung by a bee.
(c) Who has a deep cut.
4. Define:(a) Axis
(b) Revolution
(c) Rotation
(d) Equator
SOCIAL
1. In no other country of the world are so many festivals are celebrated as in India .Why do you think this is so?
2. Write down the main teachings of the following religions in one sentence each.
a)Buddhism b)Jainism c)Christianity d)The Parsi religion
now read all of them carefully and think ---Do you find all of them to be similar?How are they similar?
3. We often hear the people fighting over the religion.Do you think this is right?Give reasons.
4. Our neighbouring country Pakistan is a Muslim state.Islam is the official religion of Pakistan.In what way is
India different from Pakistan?
5. Suppose people of a country only want their rights and do not want to do their duties.What do you think will
happen in such a country?
6. The words “Satyameva jayate” are part of our National Emblem.It means ‘Truth wins’.Have you ever seen
‘truth winning’?
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
ASSIGNMENT (2016-17)
CLASS : V
MONTH: JAN/FEB
ENGLISH
I. Imagine that you are watching your class team playing a cricket match and the last over is going on.
You have to give a running commentary. Use the present continuous form of the verb.
As I __________(stand) here, Dhiren _ _______(run) up to bowl to our star batsman Gaurav.
Gaurav_________ (get) into position and he is now __________ (flick) the ball towards offside.
It ________ (go) for four runs.
But a fielder ___________(run) towards it and _________ (try) to stop it before the boundary line.
Dileep _________ (go) to bat now. With a stylish twist of the wrist he ________(hit) it over to the fence.
The crowd _________ (rise) to their feet. They _________(witness) a historic moment in the history of Std. V.
Their team has won.
II. Choose the appropriate word from the brackets to make meaningful sentences.
1.I _______ eat fruit for breakfast. (dare to/used to)
2.Maria _______ win tomorrow’s match. (should/do)
3.She ______ sing well. (can/must)
4.We ________ respect our elders. (may/ought to)
5._______ you like to dance with me? (will/would)
6.You ________be her sister. (will/must)
7._______ I carry your bag for you ? (may/were)
III. Rewrite the sentences by replacing the words in bold with an adjective from the box.
Fearless/ silken/ interesting/wooden/doubtful/dirty
1.Mary wore a frock made of silk.
2.Giri wore shoes covered with dirt.
3.Harish is a man without fear.
4.Tom was sitting on a bench made of wood.
5.Bijju likes to read stories that are full of interest.
6.I am full of doubt about Jane’s time of arrival.
MATHS
1. On a certain day a total amount of Rs, 4,89,600 was withdrawn from the bank. There was Rs.11,69,500 left in
the bank. What was the total amount in the bank initially ?
2. What must be added to 4,63,15,497 to get 7,38,32,963 ?
3. Divide and check (a) 32138 ÷ 68 (b) 162097 ÷ 76
4. Multiply 42135 by 537 .
5. Find the HCF of the following by prime factorization method
(a) 48, 54, 90
(b) 144, 198
4
2
6. Add 3 + 1 9 + 2 3 .
3
3
7. Subtract 5 8 - 1 4 .
1
3
8. Divide (a) 2 5 ÷ 2 4
(b)
12
13
.
9. Add and give your answer in Km. 8 Km 345 m + 25 Km 48 m
10. Sub and give answer in meters 45 m 95 cm - 36 m 8 cm
11. Convert (a) 8 hours 48 min into minutes (b) 5300 seconds into minutes and seconds (c) 4635 minutes into
hours and minutes.
12. Add 12 minutes 45 seconds and 6 minutes 38 seconds
13. Subtract 8 years 8 months from 12 years
14. Divide 378.72 Kg by 72 and give your answer in grams.
SCIENCE
I. Explain the following:
1. Fault
2. After shock
3. Eye of a storm
4. Tanue
5. Tsunsmi
6. Drought
II.Complete the following:
Cause
Effects
Floods
Safety measures taken
III. Write the names of any :
a)Five simple mechine and give 2 examples
b)Draw and label 3-orders of levers give 2 ezamples for each.
SOCIAL
I. Answer the following : 1. Name the act under which the British could arrest anyone without a trail –
2. Name the movement launched by Gandhiji during which he asked the people not to cooperate with the British.
3. Gandhiji organized a peaceful march from Sabarmati Ashram to Dandi known as 4. Name the policy of the British under which they had been successful in dividing the Hindus and Muslims . –
5. Gandhiji organized a peaceful march from Sabarmati Ashram to Dandi known as –
II. Match the following: 1. The world war – I
i) 1919
2. Indian national congress was formed
ii) 1905
3. World war – II ends
iii) 1930
4. Purna swaraj
iv) 1939
5. Government of India act
v) 1918
6. Partition of Bengal
vi) 1942
7. Civil Disobedience movement
vii) 1947
8. Rowlatt Act
viii) 1929
9. India gets Independence
ix) 1945
10. World war – I ends
x) 1885
11. Quit India movement
xi) 1914
12. World war – II starts
xii) 1935
III. On the political map of India . Locate the following
i) All the states and capitals.
ii) All the neighbouring countries of India.
iii) Three water bodies ( Indian ocean , Arabian sea , Bay of Bengal )
iv) All the Union Territories and their capitals.
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
REVISION ASSIGNMENT (2016-17)
CLASS : VI
MONTH: JAN/FEB
ENGLISH
Read the following poem and complete the summary:
Casabianca
The boy stood on the burning deck ,
Whence all but he had fled;
The flame that lit the battle’s wreck,
Shone round him o’er the dead.
Yet beautiful and bright he stood,
As born to rule the storm ;
A creature of heroic blood,
A proud though childlike form.
The flames rolled on … he would not go
Without his father’s word;
That father ,faint in death below ,
His voice no longer heard.
The boy bravely ____1______ on the ___2______ deck .All had ___3______excepting the boy.The __
______4_____flame lit the ship. He remained at his post even after the ____5______had fire. Though he was a
____6______he had ____7_____blood. He would not move without his ___8______word.But his father was
____9______ whose voice can no longer be ___10________.
I. Conversation
D. A door-to door salesman has come to your house to sell books complete this dialogue
Sales man: Good morning ! I am ______ from the department of Orient longman. We publish books for children.
Wouldn’t you like to see them?
Neeta: Good morning! Can I ___________?
Sales man: These two are story books.They are for children in the _______ age group.
Neetha: Do you have any books on___________? I am looking for information on earthquakes and other natural
___________.
Salesman: Yes, I have an encyclopaedia on ___________.
Neetha: How much _________?
Salesman: We are giving a discount of __________ on this encyclopaedia and a free gift –a __________.
Neetha: Please tell me how much I will have to pay for both the story books and the ___________. Then I can ask
my ______.
II. The following passage has one word missing in each line. Write the before and after word against the
blanks:
Trying achieve your goals without an
a) eg.Trying to achieve
Action plan like trying to drive across
b) _________________
the country a map. The wasted
c)_________________
time, energy money will probably
d)___________________
make you give up travelling you
e)________________
go very far. Such goals not goals at all.
f)________________
III. Rearrange the following words and phrases to form meaningful sentences.
1. tend to / worry about / most of us / we take/ the risks/ in life.
2. occur/ factors / misfortunes /due to / may / various/
3. remove / the / cloth / don’t / is that/ stuck / burnt/ the /to area
4. don’t / oil/ apply/ice/ the /in /area/ affected/ or
IV. Fill in the blanks with correct form of verbs given in brackets:
Jack and Francis ______(be) a little ahead , and_________(go) past the small cluster of trees where we
___________ (see) the eggs, when out there _____________(come) four ostriches. One _______(be) male
easily____________( make) out by his few white feathers.
i. Complete the sentences using the comparative degree of the adjectives given.;
1. The circumference of circle A is ___________than that of circle B .(Much)
2. This man is __________than that one. (happy)
3. The school captain is __________ than the school secretary ( tall)
ii. Use the right conjunction to join these pairs of sentences:
1. Harish tried to win the match. He lost the match.
2. You can go to stadium to play . You can go to school ground to play.
3. We long to meet my uncle . He brings lovely gifts.
MATHS
Solve the following:
1. Find the area of a square whose perimeter is 100 sq m.
2. Find the area of a rectangle whose length is 20 m. and perimeter is 60m.
3. The measure of an square tile is 40cm. How many are tile required to pave the to 4m length 6m width hall.
4. A rectangular park of length 50 m. and width 40m has 3m path inside it. Find the area of the path.
5. A cyclist takes 7 rounds of a rectangular block whose dimensions are 220 m × 150 m. Find the total distance
covered by him.
6. Draw a bar graph for the data given below.
Country Name
Belgium Nigeria
India
Japan
USA
S. Korea
School Day per year
175
190
215
245
180
220
SCIENCE
1. What is meant by periodic motion? Give two examples of periodic motion.
2. How is a shadow formed? What are the characteristics of a shadow?
3. How does electricity flow in a circuit? Draw an open circuit.
4. What happens when the north pole of the magnet is brought near the:
a) North pole of freely suspended magnet, b) South pole of a freely suspended magnet.
5. What is the advantage of the rain water harvesting? What are the types of the rain water harvesting?
6. Define:
a) Drought b) Respiration c) Atmosphere.
7. Fill in the blanks:
i) The gas that helps breakdown food in our body and thus releases the energy is …………………….
ii) Air is …………………………………… of gases.
iii) CNG means ………………………………………
iv) Level of ground water is called ………………………………………
v) In coastal areas flood is often is caused by ………………………………………
8. Differentiate between conductors and insulators.
9. Explain different types of movable joints in human body.
10. Draw the diagram of rib cage. Explain its structure and functions too.
SOCIAL
1. What are municipalities known as in big cities and in smaller towns.
2. Who implements the decisions taken by the councilors.
3. What is the new law that benefits the daughters and mothers.
4. What is the full form of SHO,PS,SP,BPL.
5. Define map, scale, sketch,plan, conventional symbols.
6. Name all our neighbouring countries.
7. On an india outline map, mark the following northern mountains, northern plains, Indian desert, aravali hills, western and
eastern ghats.
8. Write the importance of forests.
9. What is a prashasti
10. On an india outline map mark Ujjain, thanesar, kanauj, taxila, tharuch, patali, putra, kalinga, chola, pallavas, pandyas,
magada and vajji.
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
REVISION ASSIGNMENT (2016-17)
CLASS : VII
MONTH: JAN/FEB
ENGLISH
I.MISSING WORD
When the world continues struggle with
The problems war, there are many who
Make sincere efforts create a situation
That will lead to the ending of violence the
World and the birth of a true lasting peace.
eg., continues to struggle
1. _________________
2. ________________
3. ________________
4_________________
II.Re- arrange to make meaningful sentences.
1. pulse polio/was/ a /organized/ programme /in India
2. by/ WHO,/ it/ organized/was/ of the/ a wing/United Nations
3. number/ had been/in the / a/ of/ set up/ tents/camp
4.crippling/ polio/is a/disease
III.Fill in the blanks using the correct form of the verbs given in the bracket.
1. As a child, I________________ regularly, but now I ______________ daily. (swim,exercise)
2. I ____________________ for my colleagues next Monday. (cook)
3.Hari ___________ not _____________ any thing without his father’s permission even today. (do)
4. They ______________ in the laboratory when I arrived. (work)
5. Wait, we __________________ there in a few minutes. (reach)
IV) Do as directed.
1. If I were the President _____________________________.(complete the sentence)
2. If it had not been so foggy in the morning ____________________ . (complete the sentence)
3. ______________ the rain , the foot ball players enjoyed the game. Choose and fill – inspite of/despite)
4. ______________ having breakfast ,Ramesh still felt hungry. (choose and fill – inspite of /because)
5. One should enjoy the ________________ of nature. (use the correct form of beautiful)
V. Read the following instruction and prepare the e Popcorn!
Popcorn is something you often eat when you watch a movie at a cinema. It is very easy to make
perfect popcorn if you follow the correct procedure.
*First, put three tablespoons of oil in a large pot.
*Then, heat the oil on a high flame until one kernel of popcorn pops when you drop it into the hot
oil.
*Now, pour a quarter cup of popcorn into the pot and cover the pot with a lid.
Reduce the flame and gently shake the pot.
Finally, empty the popcorn into a large bowl and add melted butter and salt.
First ,three table spoons of oil (1) __________ in a large pot. Then the oil (2) ___________ on a high flame until
one kernel of popcorn (3) __________ when it (4) _________ into the hot oil. Now a quarter cup of popcorn (5)
______________ into the pot. Then the flame (6) _____________ and the pot is gently (7) ___________ .
Finally, the popcorn (8) _______________ into a large bowl before the melted butter and salt (9)
___________________ to it.
MATHS
1. Find the mean of first ten natural numbers.
2. Find the arithmetic mean, median of the data 4, 7, 3,8,2,5,9,4,3.
3. The median of the data ( arranged in ascending order) is 63. Find ‘x’ 29, 32, 48,50,x , x+2 , 72,78,84,95.
4. Find the probability of the following when a die is rolled.
(i)even number
(ii) prime number
(iii) odd number (iv) factor of ‘6’.
5. Two poles of height 9m and 14m are stand on a plane ground, if the distance between their feet is 12m. find the
distance between their tops.
6. The cost of flooring a room at Rs.25 per sq.m. is Rs. 4500, if the length and breadth are in the ratio 5:4, find the
dimensions of the room.
7. If meena pays an interest of Rs.1500 for 4 years on a sum of 2500.Find the rate of interest per annum.
8. Find the breadth of a rectangular plot of land if its area is 440m sq and the length is 22m.also find its perimeter.
9. If angles of a triangle are in the ratio 2:3:4. Find the value of each angle.
10.Find ‘x’, if 45% of x is 405.
11. A local cricket team p;ayed 20 matches in one season. It won 25% of them. How many matches did they win.
12. Construct a triangle with sides 5cm, 6cm and 4 cm.
SCIENCE
1) List 4 properties of electromagnets?
2) Draw a diagram of a circuit that can be used to light an electric bulb, using a battery
3) Why is fuse wire necessary in a circuit? How does it work?
4) What are the states of water?
5) Describe the water cycle with a neat diagram.
6) What is rainwater harvesting?
7) Why do wells sometimes dry up?
8) What is sewage?
9) What is the function of aerobic bacteria in the aeration tank?
10) List the precautions you should take while disposing off waste in the sewage system?
11) Describe the system of pipes that transport sewage to the sewage treatment plant.
12) Why is proper sanitation, very necessary at public places? List some basic facilities required at such places.
13) How can contamination of soil effect people?
14) How are dams useful in conserving water?\
15) How is water useful in plants?
SOCIAL
1.
2.
3.
4.
5.
6.
7.
8.
9.
Write a brief note on new religious developments in North India.
What was ‘chaut’?
Nadir Shah was ruler of ________.
Under which guru did Sikhs were united in 1699,
Which occupation is followed by the people of Velds?
Mention the features of Prairies.
How was the TMS helped the fish workers?
What do you mean by the Constitution as ‘living document’?
On the map of India mark the following: a) Allahabad, b) Varanasi, c) Kolkata, d) Ganga- Brahmaputra
basin
10. On outline map of North America mark the following: Rocky Mountains, the Great Lakes, cities Chicago and
Winnipeg.
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
REVISION ASSIGNMENT (2016-17)
CLASS : VIII
MONTH: JAN/FEB
ENGLISH
Section-A (Reading)
1) Refer the poem, “The Road Not taken” from the workbook(Page- ) asnd complete the summary with a
suitable word:
The poet, Robert Frost, while travelling in the yellow (1) _______ reaches a place where two roads (2)_____. He
has to (3) ______ one among them. He stands there for (4)_______ and finally decides to choose the road which
was (5)______ and needed wear. He feels that this will make the (6)_____ in his future life. He decides to try the
other road, some other time, knowing well that he will not get a (7)_____ to go back to it. Later he wishes that he
had taken the other road. The poet feels that after (8) ____ from now, he would be looking at this decision with a
(9) ________. He would then tell that the since he had taken the road less (10)_____, it made all the difference.
2) Rewrite the Newspaper report using the passive form of the verbs given:
A UFO (1)_________(see) by some people in the sky above Madrid last Tuesday. It (2)_____(report) to the
police. A helicopter (3) _____(send) by the army to have a closer look. The helicopter (4)_____(shoot) down by
the UFO and the pilot(5) _____(kill). The photographs of the UFO (6)_______(give) by some young people to the
police. They (7) ______(investigate) by the police at the moment.
3) Fill in the blanks wit suitable words:
It (1) ______important to keep (2) _____ level head at all times. However there(3) _____ two occasions (4)
_____ keeping a level head is absolutely necessary—when we achieve a big success (5)______ when we make a
bad failure. (6)______ exceptional success usually inflates (7)_____ ego and makes (8)_____boastful while a
miserable failure fills us (9) _____ dejection and (10)______ life meaningless.
4) Rearrange the following words to form meaningful sentences:
1. important/ it / is/ to observe / rules / traffic
2. must not / children / below / the age of / drive / eighteen years
3. protection / we / must / helmets / our own / wear / for
4. phones / while / must not / mobile / be / driving/ used
5) Complete the following dialogue into reported speech by writing the correct answer in the space
provided:
Teacher: Why have you come late?
Divya : My mother was not well.
Teacher: Are you making an excuse or speaking the truth?
Divya : I always speak the truth.
Teacher: Ok! Go to your seat and complete your work.
Divya: Thank you, Madam.
Divya reached school late. Her teacher asked (a) ____________. She replied (b) ________________. Then the
teacher wanted to know (c) ____________________. Divya replied that (d) ______________. The teacher told
her (d) _____________________. Divya thanked her and went to her seat.
6) Choose and fill with the correct words:
1. One of my friends ______(has/have) gone to France.
2. Each of the boys____(was/were) given a present.
3. Neither of the contestants ______(was/were) able to win a decisive victory.
4. Oil and water_____ (do/does) not mix.
5. He and I ______(was/were) at Oxford together.
6. The committee______( is/are) responsible for this.
7) Complete the sentences with the correct form of the tense:
1. I ______________since morning.( am waiting/have been waiting/had been waiting)
2. She _____half of her time travelling. (spending, spends, is spending)
3. The window was open and a bird ____into the room. (fly/flew/flown)
4. We will go to London, because our friends _____us. (invites/invited/have invited)
5. I ______(carry) a bag because I have to buy some vegetables. (carry/carried/ will carry)
6. The boy ______his mother. Just call him. (helps/helped/is helping)
8) Combine the sentences using suitable relative pronouns:
1. Give me the plate. It is on the table.
2. People live in Scotland. They are called Scots.
3. I sent you a photograph. It was taken in Shimla.
4. The windows of the house are open. It is bought by my uncle.
5. Sudha’s mother is interested in music. You have never met her.
MATHS
1. Factorize
(a) 5 x y − 10 y
(b) 16(x-y)2 – 64(x –y).
(c) 49 – 36y2
(d) 9x2 −12xy + 4y2
(e) 1 – a2 – 2ab –b2
2. A farmer says that he has enough fodder for his herd of 40 cows for 4 months. How long will it last, if he
sells 10 cows?
3. A parallelogram has sides of 8cm and 4cm.If the altitude drawn on 8cm side has a length of 6cm, find the
length of thr altitude drawn on 4cm side.
4. In a hostel there are 40 boys. They have food provisions for 30 days. 20 more boys join the hostel. How long
will the provisions last now?
5. Tap A and B can fill a tank separately in 6hrs and 4hrs. If both of them are opened at the same time how long
will it take to fill the tank.
6. Find the TSA , LSA and length of diagonal of a cuboid whose dimensions are 5 cm , 4 cm and 3 cm .
7. Three cubes of side 5 cm are joined end to end . Find the surface area of the resulting cuboid.
8. The floor of a class room is 10 m by 12 m. Its height is 8 m. Find the area of four walls.
9. A cuboidal tank is built 60 cm x 40 cm x 30 cm. How many litres of water it can hold?
10. A cylindrical water tank is 7 m deep. The radius of the base is 10 m. How many kilolitres of water can it hold?
11. The measures of a closed cylinderical box are 75 cm hight and 35cm base radius.Find the capacity of the box.
12. Plot the following points in Cartesian plane
(1 , 2) , ( 2, 4) , ( 4, 8 ) and ( -1 , -2)
(i) Do all the ordered pairs lie on a straight line?
(ii) Which ordered pair is not in the same quadrant as others?
13. Find the area of a trapezium whose parallel sides are of length 16 dm and 18 dm and whose height is 7 dm.
14.Calculate the amount earned on a principal of Rs 24000 in two years if the rate of compound interest is 8%
per annum compounded annually.
SCIENCE
1.Why is a spectrum formed by a prism and not a glass slab?
2. It is not good to watch television or mobile phone in the dark but it is alright to watch a movie in the theatre .
why?
3. Mention the part of the eye that gets affected when someone is suffering from a cataract. How can it be treated?
4. How is sound produced? How is it transmitted and heard by us?
5. Which footwear would be more comfortable for walking on a sandy beach- pointed heels or flat shoes? Why?
6. What precautions should we take during a) lightning b) earthquake?
7. What is an atom? How is it different from an ion?
8. Explain electrolysis of water with a labeled diagram.
SOCIAL
I. Give short answers:
1. Who was Charles Wood?
2. Define Sovereign.
3. Which crops require 210 frost free days?
4. What do you mean by Princely states?
5. What do you mean by PIL?
6. Who are radicals?
7. Who are Mahantas?
8. What do you mean by Industrial system?
9. Give 2 examples of Sun rise industries.
10. Name the act implemented in the year 1989 to protect SCs & STs.
II. Choose the correct options:
1. Book written by jyotiba Phule-1.Flying Birds.2.Gulamgiri 3.Stripurushtulna.4. My country
2. Feeder Industry-1.textile.2.Diary 3.Iron.4.wood
3. Records FIR-1.Police 2.Public prosecutor 3.Defence lawyer.4.Judge
4. Who partitioned Bengal-1.LordHasting 2.Curzon 3.Mountbatten 4.Wellsely
5. Cultivation of grapes-1.Sericulture.2.Horticulture.3.Viticulture.4.Pisciculture
III. Answer the following questions:
1. Mention the problems faced after Independence.
2. Write about Rowlatt Act & Khilafat Movement.
3.Write briefly about the book”Stripurushtulna”.
4. Mention about Pathshalas which did not accept British system.
5. Briefly discuss intensive subsistence agiculture.
6. Classify industries based on ownership.
7. What is the role of Public Prosecutor?
8. How do marginalized groups make government aware of their Fundamental rights?
DELHI PUBLIC SCHOOL
VISAKHAPATNAM STEEL PLANT
REVISION ASSIGNMENT (2016-17)
CLASS : IX
MONTH: JAN/FEB
ENGLISH
1. In the passage given below there is one error in each line. Write the incorrect word and the correct
answer against the correct blank number as given in the example.
Incorrect word
correct word
a) Drawing is making for pictures
(a)________________
Used a pointed or sharpened tool
(b)
It was related to writing and in
(c)
Some ancient language like Chinese
(d)
The words are original simple
(e)
Drawings of things the words represent.
(f)
Humans have make drawings from
(g)
Prehistoric times. The first drawings was
(h)
Made by scratching marks on earth, rock or tree barks. .
2. Rearrange the jumbled words and phrases to form meaningful sentences. Put in suitable punctuation
marks where ever necessary.
(a) My grand father/ in the army/was/ disciplinarian/who was/ strict/a
(b) Not my/ was sitting/ who/ next to me/ the boy/best friend/ was
(c) developing nation/ international market/ has made/ in the/ which/ India/is a /a mark/
(d) very hard/ I could not/ although/ in the / I studied/ examination/ come first
(e) in/other animals/elephant/an/excels/ intelligence
(f) displays/ he/ his intelligence/little actions/in his
(g) with a difficulty/a way out/whenever/with/his intelligence/faced/he finds
3.GAP FILLING
Complete the sentences given below with the help of the options that follow:
Mata Vaishno Devi is reportedly amongst the most (a)……………………. temples in the country. So, when my
'call' to visit the temple came, I was quite Excited It (b)………………. that Vaishno Devi took birth in the house
of a poor Brahmin. She was named Vaishnavi meaning who (c)……………………….. to Vishnu. The girl left her
home to meditate in a forest nearby. Thousands of years later, Sage Goraknath heard of Vaishnavi and sent his
disciple Bhairo Nath to seek her out.
A. Visits / does / visited / done
B. Eats / is said/ was said / at
4. Read the conversation given below and complete the paragraph that follows:
Rohan : Let's go out for a dinner today.
Riya : Which restaurant would you like to go to?
Rohan : I would like to go to the Rama's because I like the Chinese food there.
Riya : I am not in a mood for eating Chinese.
Today let's go out to some South Indian restaurant.
Rohan suggested to Riya that they should go out for that day a dinner. Riya asked Rohan
(a)………………………………….Rohan replied (b)……………………………………. To this Riya said
that
she was not in a mood for eating chinese food and further suggested (c)………………………………….
5. Read the extracts given below and answer the questions that follow in one or two lines only. Remember
to number the answers correctly.
All the world’s a stage
And all the men and women are merely players:
(a)The poem from which the above lines have been taken is an extract from the play……………
(b) The world is called a stage because……………
(c)‘All the men and women merely players’ means……………
He cleared his throat and fixed his eyes upon the cut-glass hangings of the chandelier.
(a)Who is ‘he’ in the above extract? Why did he clear his throat?
(b) Why did he fix his eyes upon the cut-glass hangings of the chandelier?
(c) What character trait of ‘he’ is revealed in this extract?
“Always remember, my son, that this poor body is the Temple of the Living God.”
(a)Identify the speaker and the listener in the above extract. Why does the speaker address the listener as ‘my
son’?
(b) When does this conversation take place?
(c)What does the speaker mean by the expression, “Temple of the Living God”?
6. Answer any two the following questions in about 50-60 each.
(a)Why did the privates treat Corporal Turnbull as a hero-figure?
(b) The field and the cloud are lovers. How does the rain act as a messenger of mercy for them?
(c)Who was Jeanette? What was the cause of her death?
Novel
7.What opinion do you form of the J’s character from your reading of the novel “Three Men in a Boat”?
8.“The convict is the product of the society he lived in, both, in terms of the suffering that led him to steal one
loaf of bread, as well as the excessive sentence he received as punishment for his “crime”. He was imprisoned
for stealing money to buy food for his sick wife, this filled him with despair, hopelessness, bitterness and
anger at the injustice of it all.”
Do you think justice was meted out to the convict? If Yes/ No, give reasons. If you were in place of the judge what
steps would you have taken to reform the convict and why? Give reasons. What values would you focus on?
OTBA
I.Nuturing compassionate citizens
Describe the working of the animal rights organization based on your reading of the passage. Also give an
example from the current issues in the country.
II. Prepare and prevent
What according to you are the reasons for road accidents? How are students sensitized towards safety norms? Why
is it important to take enough care regarding safety?
MATHS
1. Draw the graph of x + 3y -8 =0 on a Cartesian plane. Find whether (2,2) is a solution or not.
2. Draw a line segment QR = 5 cm. Construct perpendicular at point Q and R to it. Name them as QX and RY
respectively. Are they both parallel ?
3. AB and CD are two parallel chords of a circle lying on the opposite sides of the centre such that AB = 24 cm
and CD = 10 cm. If the chord AB is at a distance of 5 cm from the centre, and the distance of chord CD from
the centre of the circle.
4. The radii of two circular cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 4 .Calculate the ratio
of their volumes.
5. The mean height of 10 students was 153 cm .But iater on it was discovered that 151 cm was wrongly read as
141 cm .Find the correct mean.
6. Angles of a triangle are x+30° ,2y + 40° and y + 50°.Write a linear equation which satisfies this data . Also ,
draw the graph for the same.
7. Solve for x : (5x + 1)(x + 3) -8 = 5 (x + 1) (x + 2)
8. Construct a triangle having sides of lenth 6.2 cm , 7.3 cm and 6 cm. Measure all the three angles. Bisect the
smallest and the largest angles.Measure any acute angle formed by the bisecting rays at the point of
intersection.
9. The volume of a right circular cylinder of height 7 cm is 567 cm³ .Find its curved surface area.
10. A child makes a ball for playing by crushing the used newspaper in ball shape of radius 10.5 cm and taped
it all around.
(i)If the width of the tape is 5.5 cm , how much length of the tape is used?
(ii)Which value is depicted.
11. The lateral surface area of a right circular cylinder of height 12 cm is 1848 cm². Find the volume of the
cylinder.
12. Surface areas of two spheres are in the ratio 36 : 25.
(a) Find the ratio of their volumes.
(b)If the difference of the radii is 4 cm , find the radius of each sphere.
13. The diameter of a top of a conical reservoir is 4.5 m and depth is 14 m. Find the volume of reservoir in
litres.
14. Construct a ΔABC in which BC = 4.7 cm , AB + AC = 8.2 cm and  C = 60°.
15. Construct ΔSQR in which QR = 4 cm ,  Q = 30° and SQ – SR = 3.1 cm.
SCIENCE
PHYSICS
1. Name different forces acting on a plastic block when immersed in water.
2. The volume of a solid block is 300 cu cm. Find the mass of water displaced when it is immersed in water.
3. Define the following:
i) Joule
ii) Kilowatt Hour
4. If we lift a body of mass 70 g vertically upwards 10m, then calculate the force required to lift the body. (g =
10m/sec sq)
5. A 5kg ball is thrown upwards with a speed of 10m/sec. a) What will be its kinetic energy at the maximum
height attained by it ii) also calculate the maximum height attained by it.
6. Two electric bulbs of 60W each works for 1 hour a day. Calculate the units of energy consumed by these bulbs.
If the rate per unit is Rs 2.50, what will be the bill of the house hold using these bulbs for 10 days?
7. Differentiate between longitudinal and transverse waves.
8. Give one word for the following:
i) The measurement of shrillness of sound.
ii) Sound travels fastest in this medium.
iii) Frequencies of sound higher than 20 kHz.
iv) An instrument used to measure the distance and direction of speed of underwater objects.
9. An echo is heard from a cliff after an interval of 2.4 seconds. If the speed of sound in air is 340m/sec calculate
the distance of the cliff
10. A bat is blind then how does it locate its prey during the night.
CHEMISTRY
1. The nucleus of an atom of an element contains 12 protons and 12 neutrons. Determine the atomic number
and mass number of the element.
2. P,Q,R,S, are four elements having 1,3,5,7, electrons in their M orbit. .Find the atomic numbers of the
elements.
3. What are Isotopes? Give any three examples and write the characteristics of Isotopes.
4. A,B,C,D,E,F are the elements with atomic numbers 3,6,8,13,15,17 respectively.
Write
a) name of the element
b) symbol
c) electronic configuration
d) no. of valence electrons
e) nature of the element
5. a) Why do elements have fractional atomic masses?
b) Natural Chlorine consists of two isotopes – 75% of Cl35 and Cl37. Calculate the average atomic mass of
Chlorine.
6. Draw the structures of Sodium, Potassium, Chlorine, Magnesium and Calcium atoms.
BIOLOGY
1. What is classification? What are the basic characteristics of classification?
2. What is meant by biodiversity? What is the region of mega diversity ?
3. What is the criterion for classification of organisms as belonging to kingdom monera or protista?
4. Differentiate thallophyta and bryophyte.
5. Differentiate pteridophyta and gymnosperns.
6. Write any three main differences between dicots and monocots.
7. What is the basic criterion to devide plant kingdom into different groups?
8. Differentiate the following: porifera & coelenterate, nematode & annelid, artropoda & annelida,
protochordata & vertebrata, amphibian &reptelia.
9. What is nomenclature? What are the conventions of nomenclature? Give scientific names of any five plants
and animals.
10. What are the three level causes of a disease? Explain.
11. What is organo specific manifestation? Explain with the help of two examples.
12. Write a short note on principles of prevention.
13. Write a short note on vaccination. Give any 5 names of vaccines.
14. What is green house effect? What are its effects?
15 Explain nitrogen cycle with the help of a neat and labeled diagram.
16. What is ozone layer? How it protects us? What are the problems related to its depletion?
17. What is soil erosion? What are the causes &Prevention methods?
18. What causes movement of air? What brings us rain?
SOCIAL
1. How did women react to the clothing norms on either side of the Atlantic and what was the outcome ?
2. Suggest reasons why women in nineteenth century India were obliged to continue wearing traditional Indian
dress even when men switched over the more comfortable western dress.what does this show about the position
of women in society?
3. Mention the similarities of the colonial administration between India and java.
4. Give an account how was rebillion organised in Bastar against British colonial administration.
5. What are rights? why do we need rights?
6. Mention the functions of prime minister and president.
7. What do you understand by SOUTHERN OSCILLATION?explain EL NINO effect.
8. Give a brief discription of tropical evergreen forests.
9. Define the following .1.Birth rate 2. Age composition.3. Migration.
10. Explain the functioning of FCI.
11. What are the components of government’s food security programmes.
12. Which three factors are responsible for the commercialised action of the game of cricket?
13. Why and how did the colonial rulers promote communalism in India even in cricket?