**Volume and Surface Area of Solids Cylinder Cone Sphere** RS Aggarwal Goyal Brothers Prakashan Chapter-21. RS Aggarwal Solutions of Volume and Surface Area of Solids Cylinder Cone Sphere Chapter 21 for ICSE Maths Class-10 is also called Goyal Brother Prakashan. ** **This post is Solutions of Chapter – 21** Volume and Surface Area of Solids Cylinder Cone Sphere **of RS Aggarwal which is common famous Maths writer in ICSE Board in Maths Publication .

Board | ICSE |

Publications | Goyal brothers Prakshan |

Subject | Maths |

Class | 10th |

Chapter-21 | Volume and Surface Area of Solids Cylinder Cone Sphere |

Writer | RS Aggrawal |

Book Name | Foundation |

Topics | Solution of Exe-21 A, Exe-21 B, Exe-21 C |

Academic Session | 2021-2022 |

## Volume and Surface Area of Solids Cylinder Cone Sphere RS Aggarwal

Step by Step Solutions of Chapter-21**Volume and Surface Area of Solids Cylinder Cone Sphere **ICSE RS Aggarwal Goyal Brothers Prakashan is given to understand the topic clearly . Chapter Wise Solutions of RS Aggarwal** i**ncluding Chapter -21 **Volume and Surface Area of Solids Cylinder Cone Sphere **is very help full for ICSE Class 10th student appearing in 2020 exam of council.

## Chapter-21 Volume and Surface Area of Solids Cylinder Cone Sphere RS Aggarwal Goyal Brothers

Note:- Before viewing Solution of Chapter-21 of RS Aggarwal Goyal Brother Prakashan Solution. Read the Chapter Carefully . Then solve all example of your text book. The Chapter 21** Volume and Surface Area of Solids Cylinder Cone Sphere** is main Chapter in ICSE board .

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### How to Solve Volume and Surface Area of Solids Cylinder Cone Sphere

Note:- Before viewing Solution of Chapter-21** Volume and Surface Area of Solids Cylinder Cone Sphere **of RS Aggarwal Goyal Brother Prakashan Solutions. Read the Chapter Carefully . Then solve all example of your text book with **formula and concept **of ICSE Class 10 Math. Practice **Previous Year Solved Question Paper ICSE Board** to enhance the confidence in more effective waybook.. Students appearing in ICSE class 10th exam can check ICSE class 10th exam pattern 2020 on its official website **www.cisce.org** .

### EXERCISE- 21 (A) Volume and Surface Area of Solids Cylinder Cone Sphere

Page 281-282

#### Question 1

Find …………..for which .

(i)………….

(ii)…………..

(iii)………….

(iv)………….

#### Question 2

Find …………..in which .

(i)………….

(ii)…………..

#### Question 3

Find ………….. per cu . cm.

#### Question 4

A cylindrical ……………per m².

#### Question 5

(i) The curved ………………….the cylinder .

#### Question 6

The total……………….. cylinder .

#### Question 7

The sum ………………. its volume .

#### Question 8

Find ……………. radius 5 cm.

#### Question 9

Find ……………….. is 2 cm .

#### Question 10

Water ……………………be filled ?

#### Question 11

A swimming ……………… the pool .

#### Question 12

Water………………….. 30 minutes .

#### Question 13

A 20 m……………….the platform .

#### Question 14

Find ………………….7.5 grams .

#### Question 15

A well………….embankment .

### EXERCISE- 21 (B) Volume and Surface Area of Solids Cylinder Cone Sphere

Page 286-288

#### Question 1

The height……………….. calculate .

(i)………….

(ii)…………..

(iii)………….

(iv)………….

#### Question 2

The height……………….. calculate .

(i)………….

(ii)…………..

(iii)………….

#### Question 3

The slant ……………..the cone .

Question 4

The volume ……………….. calculate .

(i)………….

(ii)…………..

(iii)………….

#### Question 5

The total ………………… calculate .

(i)………….

(ii)…………..

#### Question 6

The radius …………….. 2512 cm³

(i)………….

(ii)…………..

(iii)………….

#### Question 7

The curved……………….. calculate .

(i)………….

(ii)…………..

(iii)………….

#### Question 8

How many ……………..6 m?

Question 9

A circus …………………… required tent .

#### Question 10

An iron ………………….7.5 g.

#### Question 11

Water ………… 24 cm?

#### Question 12

A conical …………….. the cone .

#### Question 13

A right ………….. height .

#### Question 14

A solid …………… of cones .

#### Question 15

A conical …………. vessel .

#### Question 16

The height ……………. section cut .

#### Question 17

A hollow ………………. place .

#### Question 18

Form ………………. in π.

#### Question 19

Form ……………. of decimal .

#### Question 20

A cone …………….decimal place .

### EXERCISE- 21 (C) ICSE RS Aggarwal Goyal Brother

Page 296-298

**Volume and Surface Area of Solids Cylinder Cone Sphere**

#### Question 1

Find ………………… of radius .

(i)………….

(ii)…………..

#### Question 2

The volume ………….. nearest cm² .

#### Question 3

The curved ……………… its volume .

#### Question 4

Find ……………… 10 cm .

#### Question 5

How many bullets …………….. diameter .

#### Question 6

How many …………. cm ?

#### Question 7

How many …………. 18 cm ?

#### Question 8

How many ………….9 cm ?

#### Question 9

A metallic ……………….. obtained .

#### Question 10

The surface ……………….. obtained.

#### Question 11

A copper …………………..of the wire .

#### Question 12

A hemisphere ……………. the cone .

#### Question 13

A spherical …………………..third ball .

#### Question 14

(i) A hemispherical ………………….. the bowl ?

(ii)………………

#### Question 15

A cylindrical ……………….. vessel .

#### Question 16

There is ………………..removed .

#### Question 17

A cylindrical ………………. the ball.

#### Question 18

Some …………….. by 40 cm .

#### Question 19

#### ……………………….

………………………..

…………………………

#### Question 31

If the ratio of the volume of two spheres is 1 : 8, find the ratio of their surface areas.

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