It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry? Production of algae based biofuels is possible in seas only and not on continents. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns. Select the correct answer using the code given below:
1 and 2 only
2 and 3 only
3 only
1, 2 and 3
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy