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Start learning 50% faster. Sign in nowGovernment of India, with the aim to enhance India’s energy security, reduce import dependency on fuel, save foreign exchange, address environmental issues and give a boost to domestic agriculture sector, has been promoting the Ethanol Blended Petrol (EBP) Programme. The ‘National Policy on Biofuels’ notified by the Government in 2018 envisaged an indicative target of 20% ethanol blending in petrol by year 2030. However, later the target of 20% ethanol blending was advanced from 2030 to 2025-26. The blending of 10% ethanol was to be achieved by November, 2022. Now, India has achieved the target of blending 10 per cent ethanol in petrol five months ahead of schedule.
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A boat moves in a river where the ratio of the speed of the stream to the downstream speed of the boat is 1:6. If it takes the boat a total of 20 hours ...
A boat goes 52 km in upstream in 4 hours and takes 3 hours to complete a distance of 21 km in downstream. Find the speed of boat in still water.
The speed of a boat in still water is 8 km/hr and speed of current is 3 km/hr. If time taken to cover a certain distance upstream is 11 hours, then how ...
The speed of the stream is 10 km/h. Boat ‘A’ covers 150 km distance against the stream in 6 hours and boat ‘B’ covers 108 km distance against th...
"A boat takes 60 seconds to travel ______ metres downstream and 40 seconds to travel ______ metres upstream in the same river. The speed of the stream i...
The speed of the boat in still water is ‘y’ % more than the speed of the boat in upstream. The time taken by the boat to cover (2d+50) km distance i...