CBSE VIII Maths Visualising Solid Shapes
A metal pipe cylindrical in shape is of diameter 2 cm and length 10cm.it is melted and recast into a wire of diameter 2.5mm.find the length of the wire so obtained
Asked by ajayrath7
26th December 2017
8:19 PM
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CBSE VIII Maths Visualising Solid Shapes
A hollow cylindrical pipe is made of copper.the volume of the metal used in the pipe is 2640 cubic cm.its external radius is 7 cm and length is 21 cm .find the thickness of the pipe
Asked by ajayrath7
26th December 2017
8:24 PM
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CBSE VIII Maths
Two solids of right cylindrical shape are 49cm and 35 cm high and their base diameters are 16 cm, 14cm respectively. Both are melted and moulded into a single cylinder, 56 cm high. Find its base diameter.
Asked by kirtiagarwal148
17th February 2018
5:17 PM
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CBSE VIII Maths Mensuration
if the curved surface area of cylinder is 264 square cm and volume is 924 cubic cm what is the radius
Asked by anshverma1975
23rd February 2018
9:25 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q5 c part
Asked by lovemaan5500
26th February 2018
7:02 AM
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CBSE IX Maths Surface Areas and Volumes
The volume of a metallic cylindrical pipe is 784 cubic cm . It's length is 14 cm and it's external diameter is 18 cm , find its thickness
Asked by 1784393325200864
5th March 2018
12:51 PM
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CBSE X Maths
A wooden toy was made by scooping out a hemisphere of same radius from each end of a solid cylinder. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the volume of wood in the toy. Use pie=22/7
Asked by shailesh.solanki
18th March 2018
7:34 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q.36
Asked by Rayeesa
6th May 2018
1:57 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q. 27
Asked by Rayeesa
10th May 2018
9:49 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q. 6
Asked by Rayeesa
10th May 2018
9:53 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q 1
Asked by Rayeesa
29th May 2018
7:56 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
Q2
Asked by Rayeesa
29th May 2018
7:57 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
A cylindrical tank has a capacity of 6160 M cube find its depth if its radius is 14 may also find the cost of painting its curved surface at rupees 30 per metre square
Asked by Zaidansari9777
10th September 2018
8:19 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
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
10th September 2018
8:22 PM
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ICSE X Maths
The volume of a sphere is equal to two-third of the volume of a cylinder whose height and diameter are equal to the diameter of the sphere. Justify it.
Asked by jaiswalsindhuli717
20th October 2018
12:10 PM
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CBSE X Maths Surface Areas and Volumes
Water is flowing through acylindrical pipe of internal diameter 2cm, into a cyclindrical tank of base radius 40 cm, at the rate of 0.4 m per second.Determine the rise in level of water in the tank in half an hour.
Asked by Krajan297
27th October 2018
11:22 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
the inner radius of a pipe is 2.1 cm. how much water can 12m of this pipe hold.
Asked by sharmayashu888
28th October 2018
4:14 PM
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CBSE IX Maths Surface Areas and Volumes
A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm .If the bowl is filled with soup to a height of 4 cm ,how much soup the hospital has to prepare daily to serve 250 patients ?
Asked by Sourabh2002yadav
13th November 2018
4:07 PM
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CBSE X Maths
1. a hemispherical bowl of internal diameter 36cm contains liquid. this liquid is filled into 72 cylindrical bottles of diameter 6cm. find the ht of each bottle if 10% of liquid is wasted in this transfer. 2 From pt P, two tangents PA and PB are drawn to a circle with centre O, If OP= 2r show that triangle APB is equilateral.
Asked by CHIDAMBAR
12th December 2018
10:52 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
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
7th January 2019
3:04 PM
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CBSE X Maths Surface Areas and Volumes
the difference between outer and inner curved surface area of a hollow right circular cylinder 14cm long is 88 sq.cm. if the volume of metal used in the maing of cylinder is 176 cubic.cm, find the inner and outer diameter of the cylinder?
Asked by devika.skumar
1st February 2019
9:26 PM
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CBSE X Chemistry Metals and Non Metals
Which amount of gold is required for gold wire of 100 millimetre length
Asked by saradamahapatra9999
7th February 2019
4:11 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
a 21m deep well with diametre 6m is dug and the earth from digging is evenly spread to form a platform 27m 
11m.find the height of the platform(use pie as 22\7) (explain each step)
Asked by ushanihar12
10th February 2019
1:53 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
A lead pencil consists of a cylinder of wood with a solid cylinder of graphite filled in the interior.The diameter of the pencil is 7mm and the diameter of the graphite is 1 mm.If the length of the pencil is 14 cm ,find the volume of the good and that of the graphics.
Asked by Ishanpincha162003
12th February 2019
9:38 PM
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ICSE VIII Maths
the radii of two cylinders are in the ratio 2:3 and thier heights are in the ratio 5:3. calculate the ratios of thier volumes?
Asked by js805318
3rd March 2019
7:37 PM
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ICSE VIII Maths Surface Area and Volume of Solids
The TSA of a solid cylinder is 462cm2 and its curved surfave area is one third of its total surface area . Find the volume of a cylinder
Asked by harinikurimilla
2nd May 2019
7:45 PM
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CBSE X Maths Surface Areas and Volumes
The radio of two cylinder are in the ratio 2:3 and the ratio of 5:3.find the ratio of their volumes
Asked by ramduttvashishth1237
12th August 2019
6:47 AM
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ICSE VIII Maths Surface Area and Volume of Solids
The volume of the right circular cylinder is 308 cm^3 and its height is 8cm. Find ( i) the radius (ii) the area of its curved surface.
Asked by Cl_narayan
31st August 2019
4:47 PM
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CBSE VIII Maths Mensuration
What is the height of cubiodal cylinder whose volume is 1236 and radius is 4
Asked by rk97718824
9th October 2019
11:55 PM
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CBSE X Maths Surface Areas and Volumes
the ratio between the radiuds of the base & the height of the cylinder is 2:3 . if the volume of the cylinder is 12936 cm cube , find the radius of the base of the cylinder .
Asked by tushverma2004
30th October 2019
1:55 PM
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ICSE IX Maths Mensuration II
a solid aluminium cylinder of cross-sectional area of 10 square centimetre and length 6 cm is melted and recaste into 10 equal solid cubes. find the dimensions of the cube.
Asked by kumarisreeja74
22nd November 2019
7:50 PM
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CBSE VIII Maths Mensuration
sphere is converted into a cylindrical wire of length 32 metre. The diameter of sphere is 20 times of the diameter of the cylindrical wire. What is the radius of sphere?
Asked by cdivya753
2nd December 2019
8:12 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
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
2nd January 2020
7:55 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
please solve this.
Asked by Kanwaranita10
27th January 2020
7:10 PM
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Maharashtra X Maths
A tin maker converts a cubical metallic box into 10 cylundrical tins. Side of the cube is 50 cm and radius of the cylinder is 7 cm. Find the height of each cylinder so made if the wastage of 12% in the process.
Asked by Bhawna
1st February 2020
10:58 PM
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ICSE VIII Maths Surface Area and Volume of Solids
Find the cost of digging a well 2m in radius and 14 m deep at the rate of Rs. 4.80 per m
Asked by anujku831
17th February 2020
8:22 PM
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CBSE X Maths Surface Areas and Volumes
A social welfare association supply drinking water for social affected people the drinking water is filled in water tank which is shape of cylinder with hemisphere end as shown in figure the whole lenght of tanker is 4.2m and the diameter of the base cylinder and two hemisphere are each 1.2m if they distributing drinking water to 60 people in a container each in shape of cylinder of radius 21cm and height 50cm find the quantity of water left in the container after distributing in litre
Asked by shakilaalva31
18th February 2020
5:27 PM
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CBSE IX Maths Surface Areas and Volumes
A cube of copper edge 11cm is melted and formed into a cylindrical wire of diameter 0.5cm. what length of wire will be obtained from the cube
Asked by agentdevil1818
3rd March 2020
5:27 PM
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CBSE X Maths Surface Areas and Volumes
How many silver coins,1.75 cm.in diameter and thickness 2mm., need to be melted to form a cuboid of dimensions 5.5cm.x 10cm.x 3.5cm
Asked by kannaraoch123
5th March 2020
6:38 AM
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CBSE X Maths Surface Areas and Volumes
Water is flowing at the rate of 7m/s through a circular pipe whose internal diameter is of 2 cm into a cylindrical tank , the radius of whose base is 40 cm . Determine the increse in water level in 1/2 hours.
Asked by adalroshan2464
10th March 2020
10:34 PM
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CBSE X Maths Surface Areas and Volumes
Water is flowing through a cylindrical pipe of internal diameter of 2cm into a cylindrical tank of base radius 40 cm at a rate of 0.4 m/s. Determine the rise in water level in the tank in 1/2 hour
Asked by adalroshan2464
10th March 2020
10:39 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
please answer fast
Asked by venna.v14
25th April 2020
8:08 PM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
two right circular solid cylinder have radii in the ratio 3:5 and height in the ratio 2:3.find the ratio between their:curved surface area and volume
Asked by k.8885666243
21st August 2020
6:54 AM
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ICSE X Maths Surface Areas and Volumes
formula of volume of cube, cuboid and cylinder
Asked by santoshdwivedi21968
9th September 2020
11:18 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
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
29th September 2020
8:25 AM
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CBSE IX Maths Surface Areas and Volumes
From a cylindrical wooden log of length 30 cm and base radius 7 root 2 cm, biggest cuboid of square base is made. Find the volume of wood wasted.
Asked by ayushsuukla987
31st December 2020
10:45 AM
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CBSE IX Maths Surface Areas and Volumes
the perimeter of the base of a right circular cylinder is 88 cm and it's height is 10cm then its volume is
Asked by remsindi
18th July 2021
6:11 PM
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CBSE X Maths Surface Areas and Volumes
3. A glass cylinder with radius 10 cm has water to a height of 9 cm. A metal cube of 8 cm edge is immersed in it completely. Calculate the height by which water will rise in the cylinder. Use =22/7
Asked by rajsingh94116633
4th May 2022
10:06 AM
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ICSE X Maths Mensuration: Cylinder, Cone and Sphere
a metal container is in the form of cylinder is surmounted by hemisphere of the same radius .the internal height of the cylinder is 7m and internal radius of the cylinder is 3.5m .calculate the total surface area of the internal surface excluding the base and find the internal volume of the container in m3
Asked by eswarandevi375
19th November 2023
3:06 PM
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