Question
The United Kingdom has pledged to provide $2 billion to
which climate fund to assist developing countries in addressing climate change?Solution
Britain will commit to provide $2 billion to the Green Climate Fund (GCF) to help developing countries cope with climate change. The Green Climate Fund (GFC) – the world’s largest such fund – was set up under United Nations’ climate change negotiations to help channel money needed by poor states to meet their targets to reduce carbon emissions, develop cleaner energy sources and adjust to a warming world
Find the approximate volume of a right circular cone having diameter 14 cm and height 3cm.(Take pie = 3.14.)
A wire is bent to form a square whose sides are of 11 cm. If the same wire is bent to form a circle, then find the area (in cm2) of the circl...
The length of a 744 metre long wire is 12 times the perimeter of a rectangular French garden. Find the area of the rectangular garden given that its len...
If the lateral surface area (3 faces) of a regular tetrahedron is 75√3 cm2, find its volume.
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 ...
Find the curved surface area of a cone whose height is 6 m and radius is 8 m. (in m 2 ) (approximate value) (The value of π is 22/7)
Ratio of length to width of a rectangular field is 4:3. If the perimeter of the field is 140 metres, then find the area (in m2) of the field.
The length, breadth and height of a room are 8m, 10m and 12m respectively. Find the cost of white washing the room at the rate of Rs 15 per m²?
In a rectangular floor of length and breadth of 20 metres and 9 metres, respectively, square tiles each of 3 metre edge length are to be laid. If the co...
The circumference of a circle is 66 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
