Start learning 50% faster. Sign in now
Former West Bengal Chief Secretary Rajiv Sinha has been appointed as the State Election Commissioner (SEC). West Bengal Governor CV Anand Bose has approved his appointment. The state government had proposed his name. Sinha has served as the Chief Secretary of the state from September 2019 to September 2020. Panchayat elections to be held in Bengal this year will be conducted under the supervision of Rajiv Sinha.
Perimeter of a square is equal to perimeter of a rectangle, if area of square is 900 sq.cm and length of rectangle is four times that of breath. Find th...
A sphere of radius 21 cm is melted and recast into 66 smaller spheres of equal size. Find the radius of each smaller sphere(approximately).
Radius of a cylinder is increased by 20% and height reduces by 40% so what effect on the volume of cylinder?
Find the area of a regular hexagon whose side is half of the side of a square whose perimeter is 152 cm.
Given that the surface area of a sphere is 201.06 cm², calculate its volume.
If the altitude of an equilateral triangle is 9 cm then find out its area?
A girl spent 20% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 3:2. If the difference of the income ...
A right triangle with sides 7 cm, 24 cm, and 25 cm is revolved about the side of length 24 cm. What is the volume of the solid obtained?
If the volume of a solid hemisphere is 19404cm³ then find the diameter of the solid hemisphere.
The ratio of the curved surface area and total surface area of a cylinder is 16 : 17 . If the curved surface area of the cylinder is 308m². Find th...