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CBSE - X - Maths - Surface Areas and Volumes
hemispherical vessel of radius 14 cm is completely filled with sand. When this sand is poured on a flat ground, the pile of sand forms a cone. The height of this conical pile of sand is 7 cm. Then find how much area on the ground the base of the cone occupies.
Asked by sandeepsg9814
3rd March 2024,
10:11 PM
CBSE - X - Maths - Surface Areas and Volumes
From each corner of a square sheet of side 8cm, a square of side y cm is cut. The remaining sheet is folded into a cuboid. The minimum possible volume of the cuboid formed is M cubic cm. If y is an integer, then find M.
Asked by vandana
17th February 2024,
12:46 PM
CBSE - X - Maths - Surface Areas and Volumes
find the volume and surface area of a sphere of a radius 2.1cm
Asked by skj809563
24th November 2023,
9:07 PM
CBSE - X - Maths - Surface Areas and Volumes
water flows out through a circular pipe whose internal diameter is 4/3 cm at the rate of 0.63m per sec into a cylindrical tank the radius of whose base is 0.2 m by how much will the level of water rise in one hour
Asked by advikanagare29
13th November 2023,
9:07 PM
CBSE - X - Maths - Surface Areas and Volumes
Q 16/30 A floor measuring 3m * 2m is to be covered with tiles measuring 30cm * 30 cm. Can we find the number of tiles required to cover the floor and the cost of the tiles at *430 per dozen? a. Yes, the given information is enough to get the answer Ob. No, more information is needed. ↑
Asked by harjinder13100
31st October 2023,
5:48 PM
CBSE - X - Maths - Surface Areas and Volumes
The total surface area of a solid hemisphere of radius 7 cm is
Asked by naveenkumarbana1
8th January 2020,
7:38 AM
CBSE - X - Maths - Surface Areas and Volumes
A retangular block 6 cm x 12 cm x 15 cm is cut into exact number of equal cubes. The leas possible number of cubes will be
Asked by
2nd January 2013,
9:56 AM
CBSE - X - Maths - Surface Areas and Volumes
a metallic sphere with radius 42cm is melted to cast 8000 identicl spheres find the radius of these sphere
Asked by Manisha Vadagave
18th December 2012,
7:25 PM
CBSE - X - Maths - Surface Areas and Volumes
the base of the cone with radius 15 cm & slant height = 25cm is hemisphereical find the volume of this solid using 3.14
Asked by Manisha Vadagave
18th December 2012,
7:23 PM
CBSE - X - Maths - Surface Areas and Volumes
a cylindrical tank is closedby both end by hemisphere its r=2.1m & the total height is 9.2 how many liter of petrol can it contain
Asked by Manisha Vadagave
18th December 2012,
7:19 PM
