Mensuration

Jai Ganesh · 2018-09-25 14:28:17

Hi,

M # 432. If the total surface area of a cube is 96 square centimeters, find its volume.

Jai Ganesh · 2018-09-26 14:02:28

Hi,

M # 433. Dimensions of a room is 12 meters length, 8 meters breadth, and 2 meters height. How many persons can sit in this room when a person requires 2.4 cubic meters place to sit?

Jai Ganesh · 2018-09-27 15:10:51

Hi,

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M # 434. If the length becomes thrice, the height becomes half, and the breadth becomes four times, then the volume of the cuboid will be how many times?

Jai Ganesh · 2018-09-28 14:36:21

Hi,

M # 435. A cistern 6 meter long and 4 meter wide, contains water up to a depth of 1 meter 25 centimeters. Find the total surface area of the wet surface.

Jai Ganesh · 2018-09-29 14:47:11

Hi,

M # 436. Find the maximum length of a pencil that can be kept in a rectangular box of dimensions 8 centimeters x 6 centimeters x 2 centimeters.

Jai Ganesh · 2018-09-30 15:04:12

Hi,

M # 437. The area of the four walls of a room is 660 square meters and its length is twice its breadth. If the height of the room is 11 meters, find the area of its floor in square meters.

Jai Ganesh · 2018-10-01 15:28:29

Hi,

M # 438. The length, breadth, and height of a cuboid are in the ratio 3:4:6 and its volume is 576 cubic centimeters. Find the total surface area of the cuboid.

Jai Ganesh · 2018-10-02 14:13:52

Hi,

M # 439. Three cubes of sides 12 centimeters, 16 centimeters, and 2 centimeters are melted to form a new cube. Find the Surface Area of the cube.

Jai Ganesh · 2018-10-03 15:13:40

Hi,

M # 440. If the edge of a cube is increased by 30%, then the volume increases by how much percent?

Jai Ganesh · 2018-10-04 15:12:56

Hi,

.

M # 441. Find the volume of a right circular cylinder of radius 14 centimeters and height 12 centimeters. Use

.

Jai Ganesh · 2018-10-05 15:18:37

Hi,

M # 442. In a right circular cylinder, the ratio of the diameter and the height is 7:4. If the curved surface area is 3168 square centimeters, find the volume of the cylinder. Use

.

Jai Ganesh · 2018-10-06 15:23:26

Hi,

M # 443. The outer and and the inner diameters of a circular pipe are 6 centimeters and 4 centimeters respectively. If its length is 10 centimeters, then what is the total surface area in square centimeters? Answer in terms of

.

Jai Ganesh · 2018-10-07 14:50:19

Hi,

M # 444. Two right circular cylinders of equal volume have their heights in the ratio 1:2. Find the ratio of their radii.

anonimnystefy · 2018-10-08 10:41:16

ganesh wrote:

Hi,
M # 444. Two right circular cylinders of equal volume have their heights in the ratio 1:2. Find the ratio of their radii.

Hi ganesh,

Jai Ganesh · 2018-10-08 14:52:26

Hi,

The solution

is correct. Excellent, anonimnystefy!

M # 445. Find the volume of a right circular cylinder, whose height is 40 centimeters and circumference of its base is 66 centimeters. Use

.

Jai Ganesh · 2018-10-09 14:47:46

Hi,

M # 446. The volume of a right circular cylinder is 198 cubic centimeters, and it's curved surface area is 132 square centimeters, then what is the of the height to the diameter?

Jai Ganesh · 2018-10-10 14:42:22

Hi,

M # 447. The ratio of curved to the total surface area is 5:7. What is the ratio of the height to the radius?

Jai Ganesh · 2018-10-11 14:31:37

Hi,

M # 448. A 20 meter deep well of diameter 7 meters is dug and the earth from digging is evenly spread out to form a cuboidal platform of length 22 meters and breadth 14 meters. Find the height of the platform. Use

.

Jai Ganesh · 2018-10-12 15:15:02

Hi,

M # 449. The base radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3. Find the ratio of their volumes.

Jai Ganesh · 2018-10-13 14:59:05

Hi,

.

M # 450. The curved surface area of a cylindrical pillar is 264 square meters and its volume is 924 cubic meters. Find the ratio of its diameter and its height. Use

.

Jai Ganesh · 2018-10-14 15:35:14

Hi,

M # 451. A hollow cylindrical tube, 20 centimeters long, is made of iron and its external and internal diameters are 8 centimeters and 6 centimeters respectively. Find the volume of iron used in making the tube. Use

.

Jai Ganesh · 2018-10-15 15:17:56

Hi,

M # 452. A right circular cylinder of height 16 centimeters is covered by a rectangular tin foil of size 16 centimeters in length and 22 centimeters breadth. Find the volume of the cylinder. Use

.

Jai Ganesh · 2018-10-16 14:41:20

Hi,

M # 453. The Volume of metal of a cylindrical pipe is 748 cubic centimeters. The length of the pipe is 14 centimeters and its external radius is 9 centimeters. Find its thickness. Use

.

Jai Ganesh · 2018-10-17 15:24:00

Hi,

M # 454. The Lateral Surface Area of a Cylinder is 1056 square centimeters and its height is 16 centimeters. Find it's Volume. Use

.

Jai Ganesh · 2018-10-18 15:20:10

Hi,

M # 455. If the radius of a right circular cylinder is decreased by 50% and its height is increased by 60%, then its volume is decreased by how much percent?

Math Is Fun Forum

#801 2018-09-25 14:28:17

Re: Mensuration

#802 2018-09-26 14:02:28

Re: Mensuration

#803 2018-09-27 15:10:51

Re: Mensuration

#804 2018-09-28 14:36:21

Re: Mensuration

#805 2018-09-29 14:47:11

Re: Mensuration

#806 2018-09-30 15:04:12

Re: Mensuration

#807 2018-10-01 15:28:29

Re: Mensuration

#808 2018-10-02 14:13:52

Re: Mensuration

#809 2018-10-03 15:13:40

Re: Mensuration

#810 2018-10-04 15:12:56

Re: Mensuration

#811 2018-10-05 15:18:37

Re: Mensuration

#812 2018-10-06 15:23:26

Re: Mensuration

#813 2018-10-07 14:50:19

Re: Mensuration

#814 2018-10-08 10:41:16

Re: Mensuration

#815 2018-10-08 14:52:26

Re: Mensuration

#816 2018-10-09 14:47:46

Re: Mensuration

#817 2018-10-10 14:42:22

Re: Mensuration

#818 2018-10-11 14:31:37

Re: Mensuration

#819 2018-10-12 15:15:02

Re: Mensuration

#820 2018-10-13 14:59:05

Re: Mensuration

#821 2018-10-14 15:35:14

Re: Mensuration

#822 2018-10-15 15:17:56

Re: Mensuration

#823 2018-10-16 14:41:20

Re: Mensuration

#824 2018-10-17 15:24:00

Re: Mensuration

#825 2018-10-18 15:20:10

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