### CBSE VIII Mathematics 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

**ajayrath7**26th December 2017 8:19 PM

### CBSE VIII Mathematics 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

**ajayrath7**26th December 2017 8:24 PM

### CBSE VIII Mathematics

## 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.

**kirtiagarwal148**17th February 2018 5:17 PM

### CBSE VIII Mathematics Mensuration

## if the curved surface area of cylinder is 264 square cm and volume is 924 cubic cm what is the radius

**anshverma1975**23rd February 2018 9:25 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q5 c part

**lovemaan5500**26th February 2018 7:02 AM

### CBSE IX Mathematics 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

**1784393325200864**5th March 2018 12:51 PM

### CBSE X Mathematics

## 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

**shailesh.solanki**18th March 2018 7:34 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q.36

**Rayeesa**6th May 2018 1:57 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q. 27

**Rayeesa**10th May 2018 9:49 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q. 6

**Rayeesa**10th May 2018 9:53 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q 1

**Rayeesa**29th May 2018 7:56 AM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## Q2

**Rayeesa**29th May 2018 7:57 AM

### ICSE X Mathematics 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

**Zaidansari9777**10th September 2018 8:19 PM

### ICSE X Mathematics 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

**Zaidansari9777**10th September 2018 8:22 PM

### ICSE X Mathematics

## 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.

**jaiswalsindhuli717**20th October 2018 12:10 PM

### CBSE X Mathematics 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.

**Krajan297**27th October 2018 11:22 PM

### ICSE X Mathematics Mensuration: Cylinder, Cone and Sphere

## the inner radius of a pipe is 2.1 cm. how much water can 12m of this pipe hold.

**sharmayashu888**28th October 2018 4:14 PM

### CBSE IX Mathematics 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 ?

**Sourabh2002yadav**13th November 2018 4:07 PM

### CBSE X Mathematics

## 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.

**CHIDAMBAR**12th December 2018 10:52 AM