Question
To survey the water on the Earth, which space agency has
launched an international mission recently SWOT Spacecraft?Solution
NASA and the French space agency Centre National d’Etudes Spatiales (CNES) have jointly launched the newest Surface Water and Ocean Topography (SWOT) spacecraft to track all the water on the surface of the Earth. This mission will be operational for three years.
If the diameter of the cylinder is 14 cm and height of the cylinder is 2cm. Find the sum of the curved surface are and total surface area?
Length and breadth of a rectangle are in the ratio 5:4. If the perimeter of the rectangle is 52 cm more than the length of the rectangle, then find the ...
The volume of a hemisphere is 2425 (1/ 2) cm3 . Find its radius (Take p = 22/7)
- Six cubes each of side 5 cm are attached end to end to form a cuboid. Find the total surface area of the cuboid.
- The radii of two cylinders are in the ratio of 5: 6 and their heights are in the ratio of 4: 3. The ratio of their volume is
The surface areas of three faces of a cuboid sharing a vertex are given as 25 m², 32 m² and 32 m². What is the volume of the cuboid?
Find the cost of building a fence around a square field with area 529m2 at the rate of Rs.40 per meter ?
The surface area of the two spheres are in the ratio9:16. Their volumes will be in the ratio
The sum of the total surface areas of two cubes is 2328 cm2. If the product of the length of their edges is 96 cm2, then find the ...
In a rhombus, the ratio of its diagonals is 2:5, and the difference between their lengths is 12 cm. Find its area.
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