Question
The sum of three numbers is 252. If the first number is
thrice the second and third number is two-third of the first, then the second number isSolution
The correct answer is C
The circumference of a circle is 88 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 11:10:7. If the area of the circle is 616 cm2
The Volumes of the two spheres are in the ratio 64:125. Their surface area will be in the ratio.
The volume of cone is 1900.8 cm3. If its height is 1.4 cm then find the radius of the cone.
Find the area of the largest circle that can be drawn in a square of side 28 cm.
The breadth of a rectangular hall is 8/25 of its length. If the area of the floor is 200 sq. m., then the difference between the length and breadth of t...
The breadth of a rectangle is increased by 10 cm, it will become twice the length of the rectangle. If the new perimeter is 360 cm, then find the origin...
A hemisphere of radius 14 cm is placed on a flat surface with its curved side touching the surface. A cylinder with the same radius and height of 14 cm ...
A cone and a cylinder have the same radius and height. If the volume of the cone is 100 cm³, what is the volume of the cylinder?
A hollow cylinder is made up of steel. the difference in its outer and inner curved surface area is 132cm2.Height of cylinder is 21 cm and su...
