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Mid latitude regions extend roughly between 30° and 60º of latitudes in both the hemisphere. The two seasons, namely summer and winter are well pronounced in these regions.
The length of sides of a square is twice the radius of a circle and perimeter of a rectangle is half the perimeter of the square. If the sum of length a...
The inner radius of a cylindrical pipe is 7 cm. Water flows from this pipe at a speed of 5 km/h and falls into a rectangular tank 100 meters long and 44...
The volume of cone is 1597.2 cm3. If its height is 1.4 cm then find the radius of the cone.
18 × 15 + 86 – 58 = ? + 38
The cost of fencing a rectangular field at the rate of Rs. 5 per meter is Rs.350. If the length of the field is 15 meters more than its breadth, then fi...
The volume and height of a cylinder are 7986 cm3 and 21 cm. Find the radius of the cylinder.
The length, breadth and height of a solid cuboidal box are in the ratio 7 : 5 : 3 and its total surface area is 11502cm2. Its breadth is:
If a student scores 35% marks, then he is failed by 60 marks but he scores 48% marks he is passed by 96 marks. Find the passing percentage?
The diagonal of the square is 10 √ 2 cm. Find the diagonal of another square whose area is triple that of the first square.
What is the volume (in cm3) of the metal used to make a spherical shell whose inner and outer radii are respectively 5 cm and 8 cm?