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The United Arab Emirates (UAE) will host the 28th Conference of Parties (COP 28) to the United Nations Framework Convention on Climate Change (UNFCCC). The conference is a significant global event where nations come together to discuss and address climate change issues. COP 28 will take place from November 30 to December 12, 2023, at Dubai Expo City in the UAE. This conference provides a platform for countries to negotiate and collaborate on climate-related policies, agreements, and initiatives to combat climate change and achieve sustainable development goals. The UAE's selection as the host country for COP 28 highlights its commitment to addressing climate change and playing an active role in international efforts to tackle this global challenge.
A boat can cover 195 km in downstream in 10 hours and 140 km in upstream in 14 hours. Find the distance travelled by the boat in still water in 4 hours.
Find the total distance covered by boat in each upstream and downstream in 6 hours if the speed of boat in still water and speed of current is 20 km/h ...
The circumference of the two circles is 110 cm and 330 cm respectively. What is the difference between their radii?
Speed of current is 25% of speed of boat in still water, if boat travelled 45 km downstream and returned back in total 12 hr. then find speed of boat i...
The ratio of the speed of the boat in upstream to that of in downstream is 2:3, respectively. If the speed of the current is 6 km/h, then find the speed...
A boat's speed in still water is 50% greater than the speed of a stream, which flows at 12 km/h. Calculate the total time it takes for the boat to cover...
A boat travels downstream at a speed of 25 km/h and the stream's current adds an additional 3 km/h to its speed. How long will it take for the boat to ...
The ratio of downstream speed to upstream speed of a boat is 5:3. If the boat can cover 160 km in still water in 10 hours, then find the difference betw...
A motorboat in still water travels at a speed of 36 km/hr. It goes 64 km upstream in 2 hours. The time taken by it to cover the same distance down the s...
A motorboat in still water travels at a speed of 16 km/hr. It goes 27 km upstream in 2 hour 15 minutes. The time taken by it to cover the same distance ...