Class : 4 1

Answers

ComprehensionA. 1. a. The prince said these words to Stavr.

b. Stavr had said that even the prince was no match for his wife.

c. The person who had gone too far was thrown into a dungeon by the prince.

2. a. The neice of the prince, Zabava, said these words to the prince.

b. The speaker referred to Katrina who came as an ambassador as a woman.

c. The person was really a woman who came in the guise of a woman

B. 1. c 2. a 3. d 4. b

C. 1. The story is based on Russia.

2. The Russian nobles were boasting of their wisdom, strength, wealth, horses, etc.

3. The prince became angry with Stavr because he said that even the prince was no match forhis wife Katrina.

4. The Greek Ambassador wanted a tribute from the prince.

5. Zabava was the prince’s neice. She refused to marry the Greek ambassador because he wasnot a man.

6. Katrina challenged the prince to fight with her. He was not brave enough for that. Then shesuggested there is a brave man in his dungeons to fight. So, Stavr was brought to fight againsther.

D. The prince tested the Ambassador’s skills playing the warp, playing chess and archery. In allthese the Ambassador was victorious.

Play with WordsE. 1. c 2. d 3. a 4. b

F. 1. victory 2. near 3. glad 4. accept

SpellingG. 1. wisdom 2. rescue 3. musicians 4. ambassador

Grammar GameH. 1. e 2. d 3. b 4. c 5. a

ENGLISH

The Ambassador’s Disguise6S E M E S T E R S

Class : 4 2

Communication SkillsI. 1. Zabava ran off in tears because the prince had asked her to get ready to marry the Ambas-

sador.

2. Katrina decided to put an end to this game.

3. The Ambassador said that there might be a brave warrior in his dungeons who could match.

4. The prince ordered his guards to bring Stavr from the dungeons.

J. Do it yourself.

Let’s DoK. The prince let them go because the prince was no match for Katrina as Stavr had said about

her. He would have tried to regain his lost honour in some other ways.

Class : 4 3

Answers

PracticeA. 1. cow

2. tabby – cat

3. hen

4. filly

5. bitch

6. jenny

7. duck

8. bee

9. vixen

10. goose

11. nanny

12. lioness

13. peahen

14. sow

15. doe

16. ewe

17. goat

18. hind

ENGLISH GRAMMAR

Gender4

B. bachelor male boy man

bridegroom manservant brother master

dad milkman daddy monk

duke Mr. emperor nephew

father poet father-in-law policeman

fiance prince gentleman sir

governor son headmaster son-in-law

heir step–son husband uncle

king waiter lad washerman

landlord widower actor wizard

S E M E S T E R S

Class : 4 4

ENGLISH GRAMMAR

Articles5

C. 1. My uncle visits his nephew. 2. The gentleman has several stallions.

3. The son is talkative. 4. Does this actor play the role of prince?

5. Their king is a widower. 6. The manager is a bachelor.

7. The tiger was killed by the heroin. 8. The bitch barked at the milkman.

9. The count has one sister. 10. The bride thanked me.

11. His sister works as a waitress. 12. Her mother-in-law is a doctor.

13. A hen was killed by vixen. 14. His wife is a conductress.

15. The lass wants to be a nun.

D. 1. common 2. feminine 3. masculine 4. neuter

5. feminine 6. masculine 7. neuter 8. neuter

9. feminine 10. common 11. neuter 12. neuter

13. masculine 14. common 15. masculine.

Answers

PracticeA. 1. a 2. an 3. an, the 4. the

5. an 6. The, a 7. The, the 8. an

9. the 10. the, the 11. The, a 12. the

13. the 14. The, a 15. The 16. an

17. The, an 18. the, the 19. an, a 20. a, an

B. 1. Buy me a can of cola from the shop

2. Is that a frog or a toad.

3. Music is a great source of enjoyment.

4. This is the latest news my parents said.

5. I bought a vanilla cup from an ice cream vendor.

6. The factory had been built on a piece of playground.

7. The firework display was the main part of the evening.

8. Over a period of ten years he built a large company.

S E M E S T E R S

Class : 4 5

C. 1. I want to draw a picture.

2. Can you get me a book when you’re at the shop?

3. Thanks for the help you gave me yesterday.

4. I didn’t eat the cheese. It was spoilt!

5. Can I borrow a pencil, please?

6. There’s a cat in the garden.

7. Do you have an mp3 player?

8. Please shut the door.

Class : 4 6

MATHS

Answers

Fractions4

Exercise : P.No.49 to 148 to 153

1.23

× 27 =18

Circle 18 apples37

× 35 =15

Circle 15 cup cakes

49

× 36 =16

Circle 16 Ices

56

× 54 = 45

Circle 45 dots

78

× 64 =56

Circle 56 Guavas

47

× 49 =28

Circle 28 Sunflowers

2.23

× 36 = 24 Pencils

17

× 42 = 6 Rings

29

× 36 =8 Windows

34

× 72 =54 Cars

13

× 54 =18 Umbrellas

67

× 84 =72 Buses

38

× 40 =15 Handkerchiefs

45

× 40 =32 Bags

3.2 4 5, ,7 7 7

6 9 12 11, , ,13 13 13 13

2 7,9 9

6 5 8, ,11 11 11

Connect yourself.

4. a)4 4 1 7=1, = ,4 8 2 12

b)5 8 4=1, =5 10 5

c)3 1 6 1= , =9 3 12 2

d)6 2 2 2 1= , , =9 3 3 6 3

e)2 1 3 1= , =4 2 6 2

f)4 2 8 2= , =6 3 12 3

S E M E S T E R S

Class : 4 7

5. a)243 b)

132

c)124 d)

517

e)324 f)

325

g)316 h)

417

i)12

12 j)265

6. a)74 b)

187 c)

377

d)52 e)

235 f)

165

g)225 h)

215 i)

113

j)209

7. a)13

2, 3, 4, 5, 6, 7, 8, 9, 106, 9, 12, 15, 18, 21, 24, 27, 30

26 ,

39 ,

412 ,

515 ,

618 ,

721 ,

824 ,

927 ,

1030

b)346, 9, 12, 15, 18, 21, 24, 27, 308, 12, 16, 20, 24, 28, 32, 36, 40

68 ,

912 ,

1216 ,

1520 ,

1824 ,

2128 ,

2432 ,

2736 ,

3040

c)254, 6, 8, 10, 12, 14, 16, 18, 2010, 15, 20, 25, 30, 35, 40, 45, 50

410 ,

615 ,

820 ,

1025 ,

1230 ,

1435 ,

1640 ,

1845 ,

2050

d)162, 3, 4, 5, 6, 7, 8, 9, 1012, 18, 24, 30, 36, 42, 48, 54, 60

212 ,

318 ,

424 ,

530 ,

636 ,

742 ,

848 ,

954 ,

1060

e)274, 6, 8, 10, 12, 14, 16, 18, 2014, 21, 28, 35, 42, 49, 56, 63, 70

414 ,

621 ,

828 ,

1035 ,

1242 ,

1449 ,

1656 ,

1863 ,

2070

f)45

8, 12, 16, 20, 24, 28, 32, 36, 40

10, 15, 20, 25, 30, 35, 40, 45, 50

810 ,

1215 ,

1620 ,

2025 ,

2430 ,

2835 ,

3240 ,

3645 ,

4050

8. a)4 6 8 10 12 14, , , , ,6 9 12 15 18 21

b)2 3 4 5 6 7, , , , ,

10 15 20 25 30 35

c)6 9 12 15 18 21, , , , ,4 6 8 10 12 14

d)8 12 16 20 24 28, , , , ,

14 21 28 35 42 49

e)10 15 20 25 30 35, , , , ,16 24 32 40 48 56

Exercise : P.No. 154 & 1551. a) > b) < c) <

d) < e) < f) >g) = h) > i) >j) = k) = l) <

Class : 4 8

2. a)6 5 4 3 2 1, , , , ,7 7 7 7 7 7

b)9 6 4 3 2 1, , , , ,11 11 11 11 11 11

c)3 3 3 2 3 3, , , , ,2 4 5 4 7 9

d)7 7 7 7 7 7, , , , ,8 12 14 20 21 32

e)1 1 1 1 1 1, , , , ,2 3 7 13 21 23

3. Ascending Order :

a)1 3 11 28 54, , 1, , ,9 9 9 9 9

b)1 3 4 12 15 24, , , , ,7 7 7 7 7 7

c)4 2 9 4 1 13, 1 , , 1 , 2 ,5 5 5 5 5 5

d)8 8 8 8 8 8, , , , ,11 9 7 4 3 2

e)5 5 5 5 5 5, , , , ,

15 13 11 7 6 2

Exercise : P.No. 156 & 157

1. a)58 b)

12 =112 c)

79

d)1820 e)

2517 f)

577

g)265 h)

1410 i)

348

j)5015 k) 6 l)

3022

m)226 n)

247 o)

2418

2. a)2 1=

10 5 b)2 1=

12 6 c)521

d)65 e)

137 f)

3713

g)7111 h)

813 i)

37

j)8

10 k)288 l)

7 114 2

m)127 n)

269 o)

811

3. a)325 b)

2542

c) 3 124 8 d)

1256

e) 3 163 21 f)

88 8143 13

g)1256 h)

26135

i) 99 9

143 13 j) 28 156 2

k) 30 655 11 l)

63 7135 15

m) 15 335 7 n)

64 1321 21

o)2725

Check your knowledge - P.No. 157 to 160

1. Do it yourself.

2. a) 3rd figure

b) 3rd figure

c) 2nd figure

d) 3rd figure

Class : 4 9

3. a) b) c) d)

Do it yourself.

4. a) < b) < c) <

d) > e) < f) =

5. a) 6m b) 2¼ hrs c) 3 litres

HOTs Questions - P.No. 160

1. a)2 3 4 5 6 7= = = = =

10 15 20 25 30 35

b)2 3 7 5 6 12= = = = =

14 21 49 35 42 84

c)1 3 4 5 6 7= = = = =4 12 16 20 24 28

d)2 1 9 7 5 6= = = = =6 3 27 21 15 18

e) 2 9 6 18 10 12 32= = = = =4 18 12 36 20 24 64

Activity Time - P.No. 161

Do it yourself.

Class : 4 10

Answers

A. 1. all of these 2. breathing roots 3. starch

B. 1. Carrot 2. Tap root 3. Aerial Roots 4. Sweet Potato

C. 1. Roots fix the plant firmly to the soil and prevent it from getting uprooted. It absorbs mineralsand water from the soil. Some roots also store food in them, for example radish, carrot, sweetpotato etc.

2.

3. People eat roots during famine because some roots like radish, carrot and sweet potato storefood in them. They are normally eaten as vegetables. These are easily available and inexpen-sive. They store starch and give us energy.

4. Many human activities cause harm to the roots of the plants. In cities, when pavement is beinglaid, small circular areas are left unpaved to allow trees to grow. In such conditions plants areunable to grow well. Such trees fall down easily when a strong storm or wind blows.Industrialisation, mining, building houses and dams are also causing damage to roots.

Hots Question1. Because it has numerous roots called fibrous roots.

2. The tree gets water from the roots which hold the plant firmly in the soil. It absorbs water andminerals from the soil.

Fun TimeStudent Activity

Tap RootThe main root grows from the end of thestemMany small side roots or branch rootsgrow from the main root.

It grows vertically downwards in the soil.

Example: Carrot and radish.

Fibrous RootNumerous roots develop from the baseof the stem.

No side roots grow.

These small roots grow sideways in thedirections.

Example: Grass, wheat and marigold.

SCIENCE

Roots4S E M E S T E R S

Class : 4 11

Answers

A. 1. langar 2. mid-day meal 3. cakes 4. salad

B. 1. harvest 2. sewadars 3. Pantry 4. Residential

5. Junk

C. 1. d 2. f 3. e 4. a

5. c 6. b

D. 1. Community eating is nothing but a large number of people eat together.

2. The three advantages of mid – day meal programme are

i. It prevents classroom hunger and encourages children to attend school.

ii. Nutritious food is provided to children who cannot afford to bring food to the school.

iii. Children eat together in harmony and develop a sense of sharing.

3. The voluntary help in cooking and serving meals is called sewa. The people who offer ser-vices are called sewadars.

4. Pantry cars serve food to the passengers at their seats in trains who travel long distances.The food is hygienically prepared and is available at reasonable rates.

5. Junk food is harmful for us because it leads to diseases like obesity, diabetes and hyperten-sion, even in children.

Hots QuestionThe reason for not serving aerated drinks and burgers is because those items are not good forhealth.

Fun TimeDown : 1. Sewaiyan 5. Langar

Across : 1. Sewadar 2. Chennai 3. Midday meal 4. Ghevar

SOCIAL

Eating Together5S E M E S T E R S

Class : 4 12

13. Consult The Specialists

1. h 2. d 3. f 4. i

5. g 6. j 7. e 8. c

9. a 10. b.

14. Computer Network

1. c 2. b 3. c 4. a

5. b 6. b 7. a

AnswersG.K

S E M E S T E R S