Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

Q. 6
question image
Asked by Rayeesa | 10 May, 2018, 09:53: PM
answered-by-expert Expert Answer
Volume of cylinder = ∏R2 L
Where R is the radius of cylindrical disk.
V3 = V1 + V2 
∏R2 × 3 = ∏ × 52 × 7 + ∏ × 102 × 5
3R2 = 175 + 500
3R2 = 675
R2 = 225
R = 15 cm
radius of cylibndrical disk is 15 cm.
 
Answered by Sneha shidid | 14 May, 2018, 09:45: AM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Maths
The internal and external radii of a hollow cylinder are 3 cm and 5 cm respectively. Hence its volume will be equal to _______cubic cm and its total surface area will be ________ square cm. *
Asked by bajialif786 | 29 Sep, 2020, 08:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
The CSA OF A cylinder is 4400 cm square and the circumfrence of its base is 110cm. Find the height and volume of the cylinder
Asked by yadavvarsha63808 | 06 Apr, 2020, 02:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
please solve this.
question image
Asked by Kanwaranita10 | 27 Jan, 2020, 07:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
a pool has a uniform circular cross section of radius 5 m and deth 1.4 m. it is filled by a ppe which deiver water at the rate of 20 l per sec. calculate in minutes the tie taken to fill the pool. If the pool is emptied in 42 min by another cylindercal pipe through which water flows in 2m per sec. calculate the radius of the pipe in cm
Asked by skesh | 02 Jan, 2020, 07:55: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
The sum of the height and the radius of a solid cylinder is 35 cm and its total surface area is 3080 cm square find the volume of the cylinder
Asked by mdafsarimam7867 | 05 Dec, 2019, 04:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
When a solid metal cube is completely submerged in a cylindrical vessel containing milk with diameter 30 cm the level of milk rises by 1.42cm.find the length of the edge of the metal cube
Asked by Sushanta.chakraborty | 22 May, 2019, 05:42: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
a 21m deep well with diametre 6m is dug and the earth from digging is evenly spread to form a platform 27m cross times11m.find the height of the platform(use pie as 22\7)   (explain each step)
Asked by ushanihar12 | 10 Feb, 2019, 01:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
the height of right cylinder is 16cm and the radius of its base is 12cm . find radius of the sphere whose volume is equal to volume of given cylinder  
Asked by huzefayamani29 | 07 Jan, 2019, 03:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
the inner radius of a pipe is 2.1 cm. how much water can 12m of this pipe hold.
Asked by sharmayashu888 | 28 Oct, 2018, 04:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
The curved surface area of a cylinder is 4400 CM square and the circumference of its base is 110 cm find the height and the volume of the cylinder
Asked by Zaidansari9777 | 10 Sep, 2018, 08:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×