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The World Bank approved a $245-million loan for the rail logistics project to help reduce India’s high carbon emissions and low modal freight share in the railways. The project will help India shift more traffic from road to rail, making transport — both freight and passenger — more efficient, and reduce millions of tonnes of greenhouse gas emissions each year. The project will also incentivise more private sector investment in the sector.
A frustum of a cone has radii of 8 cm and 5 cm, and the slant height is 13 cm. Find the total surface area of the frustum.
If the side of square and its area is in the ratio of 9:45 then find its perimeter?
A circular wire enclosing the area of 9,856 cm² is bent to form a square. How much area will be enclosed by that wire?
The radius of the two cylinders is in the ratio of 1: 4 and their heights are in the ratio of 4: 3. Their volumes will be in the ratio.
The perimeter of a rectangle of length 2(x + 5) cm and breadth 2(x + 2) cm is double the perimeter of a square of area 324 cm². Find the area of the re...
Determine the height of a right circular cylinder given that the area of its base is 346.5 cm², and the area of its curved surface is 990 cm². Use [π...
The sum of the perimeters of a square and a rectangle is 124 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area ...
If the perimeter of rectangle is 48 cm and its length is 4 cm more than breadth then find its area?
The height of a triangle is equal to the perimeter of a square whose diagonal is 6√2 m and the base of the same triangle is equal to the side of a...
A can do a certain work in 12 days, B alone can do the same work in 16 days. A and B undertook to complete it in Rs. 8000. With the help of C, they comp...