Start learning 50% faster. Sign in now
The correct answer is B
In a rectangular floor of length and breadth of 22 metres and 16 metres, respectively, square tiles each of 2 metre edge length are to be laid. If the c...
A race track is in the shape of a rectangle with length of 75 metres and area of 3000 m2. A car takes 20 seconds to make one lap around the p...
Volume of material used in constructing a hollow cylinder of height 24 cm and thickness 1 cm is 96π. What is the sum of the internal and external radii?
The angle of depression of the foot of a building from the top of a tower 54√3 m away is 30°. How high is the tower?
A pyramid has a square base with a height of 12 cm. Each of the pyramid's faces is an equilateral triangle, and the area of each face is 64√3 cm². Fi...
If the ratio of areas of two circle is 25:36, then the ratio of their circumferences will be:
A rectangular piece of copper foil of length 21 cm and area 924 cm2 is folded along its width to form a cylinder such that there is only one ...
The total area of a circle and a square is 6350 cm2, the diameter of the circle is 70cm, what is the difference between the circumference of ...
If the area of a square field is 729 m2, then find the diagonal of the square field.
The sum of the radius and height of a cylinder is 19m. The total surface area of the cylinder is 1,672 m². What is the volume of the cylinder?