Question
As per July 2023, which among the following states have
more than 30 Lok Sabha constituencies? I. Uttar Pradesh II. Madhya PradeshSolution
The correct answer is D
The ratio of the radii of the bases of a cylinder and a cone is 2:3, while the ratio of their heights is 3:5. What is the ratio of the volume of the cyl...
The sum of the areas of two circles P and Q is 20020 cm2. If the product of the diameters of both circles P and Q is 12348 cm, then find out ...
The length of a rectangle is 3 metres more than its width. If the perimeter of the rectangle is 70 metres then what is the area (in m2Â ) of ...
 A cylindrical tank has radius 3.5 m and height 4 m. How many litres of water can it hold? (Take π = 22/7)
The height of a sphere is 28 cm. Find the surface area of the given sphere. (Take π = 22/7)
John had to multiply 'a' by 'b'. He however multiplied 'a' by 22.5 and obtained 423 as the product. Selina also had to multiply 'a' by 'b'. She however ...
- If 3 cubes of side 10 cm each are connected in a row, find the total surface area of the shape formed.
A cone has a base radius of 6 cm and a height of 8 cm. If it is melted and recast into spheres of radius 2 cm, how many such spheres can be made?
- A square has its side length equal to the radius of a circle. If the circle's area is 962.5 m², find the perimeter of the square.
Two paths of width 5 metres are to be made in the centre of rectangular field such that they are perpendicular to each other. Find the area (in m2<...
