MEDIUM
10th CBSE
IMPORTANT
Earn 100

Out of a solid cube of side 28 cm the largest possible sphere is carved out. Find the Volume of the sphere to the first place of decimal.

Important Questions on Surface Areas and Volumes

MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 6
A sphere of diameter 6 cm is dropped in a right circular cylindrical vessel partly filled with water. The diameter of the cylindrical vessel is 12 cm . If the sphere is completely submerged in water, find the rise of the  water level in the cylindrical vessel.
MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 7
A tent is in the form of a right circular cylinder surmounted by a cone. The diameter of the base of a cylinder and the cone is 24 m. The height of the cylinder is 11 m. If the vertex of the cone is 16 m above the ground, find the area of the canvas required for making the tent. (Write the answser without unit)
MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 8
A rectangle reservoir is 120 m long and 75 m wide. At what speed per hour must water flow into it through a square pipe of 20 cm side so that the water rises by 2.4 m in 18 hours?
MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 9
A well of diameter 3 m is dug 14 m deep. The earth taken out of it is spread evenly all round it in the shape of a circular ring of width  4 m to form an embankment. Find the height of the embankment. 
MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 10
A bucket is in the frustum of a cone and hold 28.49 litres of milk. The radii of the top and bottom are 28 cm and 21 cm respectively. Find the height of the bucket.
MEDIUM
10th CBSE
IMPORTANT
Modern's abc+ of Mathematics for Class 10>Chapter 13 - Surface Areas and Volumes>CHAPTER TEST>Q 11
A vessel is in the form of an inverted cone. Its height is 11 cm and the radius of its top which is open is 2.5 cm. It is filled with water up to the rim. When lead shots, each of which is a sphere of radius 0.25 cm are dropped into the vessel , 25 of water flows out. FInd the number of lead shots dropped into the vessel.