Read and download free pdf of CBSE Class 9 Mathematics Surface areas and Volumes Assignment Set A. Get printable school Assignments for Class 9 Mathematics. Class 9 students should practise questions and answers given here for Chapter 13 Surface Areas And Volumes Mathematics in Class 9 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 9 Mathematics prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations
Assignment for Class 9 Mathematics Chapter 13 Surface Areas And Volumes
Class 9 Mathematics students should refer to the following printable assignment in Pdf for Chapter 13 Surface Areas And Volumes in Class 9. This test paper with questions and answers for Class 9 Mathematics will be very useful for exams and help you to score good marks
Chapter 13 Surface Areas And Volumes Class 9 Mathematics Assignment
CBSE Class 9 Surface areas and Volumes Assignment 2. Students are advised to refer to the attached assignments and practise them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.
SECTION A: (1 MARK)
1. A cylindrical piece of maximum volume has to be cut of an iron cube of edge 4 cm. Find the volume of the cylinder? (50.29cm3)
2. If each bag containing rice occupies 2.1 m3 of space, then find the number of full bags which can be emptied into a drum of radius 4.2 m and height 3.5 m (92)
3. If a square paper of side 25 cm is rolled to form a cylinder, then find its curved surface area? (625 cm2)
SECTION B: (2 MARKS)
4. If a hollow sphere of internal and external diameters 4 cm and 8 cm respectively melted into a cone of base diameter 8 cm, find the height of the cone? (14 cm)
5. Three cubes of metal whose edges are in the ratio 3:4:5 are melted down into a single cube whose diagonal is 12 √3 cm. Find the edges of the three cubes (6 cm 8 cm 10 cm)
6. Find the length of wire of diameter 2/5 cm that can be drawn from a solid sphere of radius 9 cm (243 m)
7. A solid sphere of radius 6 cm is melted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder (1cm)
SECTION C: (3 MARKS)
8. Water flows out through a circular pipe whose internal diameter is 2 cm at the rate of 0.8 m/s into a cylindrical tank, the radius of whose base is 40 cm. By how much will the level rise in one and a half hour? ( 2.7 m)
9. A semicircular sheet of metal of radius 14 cm is bent into an open conical cup.
Find the depth, curved surface area and capacity of the cup? √3 = 1.73(12.11 cm 266.42 cm2 621.647cm3)
10. The surface area of a sphere of radius 5 cm is five times the area of the curved surface of a cone of radius 4 cm. Find the height and volume of the cone? (3 cm 352/7 cm3)
11. The radius of a sphere is increased by 10%. Find the percentage increase in volume (33.1 %)
Please click the link below to download CBSE Class 9 Mathematics Surface areas and Volumes Assignment Set A
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CBSE Class 9 Mathematics Chapter 13 Surface Areas And Volumes Assignment
We hope you liked the above assignment for Chapter 13 Surface Areas And Volumes which has been designed as per the latest syllabus for Class 9 Mathematics released by CBSE. Students of Class 9 should download and practice the above Assignments for Class 9 Mathematics regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 9 Mathematics practice sheet in Pdf. All questions have been designed for Mathematics by looking into the pattern of problems asked in previous year examinations.
Assignment for Mathematics CBSE Class 9 Chapter 13 Surface Areas And Volumes
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Chapter 13 Surface Areas And Volumes Assignment Mathematics CBSE Class 9
All questions and their answers for the assignment given above for Class 9 Mathematics have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 9 can rest assured that the best teachers have designed the questions of Mathematics so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 9 Mathematics have also been given in the worksheets and assignments for regular use. All study material for Class 9 Mathematics students have been given on studiestoday.
Chapter 13 Surface Areas And Volumes Assignment CBSE Class 9 Mathematics
Regular assignment practice helps to get a more comprehensive understanding of Chapter 13 Surface Areas And Volumes concepts. Assignments play a crucial role in understanding Chapter 13 Surface Areas And Volumes in CBSE Class 9. Students can download all the assignments of the same chapter in Class 9 Mathematics in Pdf format. You can print them or read them online on your computer or mobile.
CBSE Mathematics Class 9 Chapter 13 Surface Areas And Volumes Assignment
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