Question 8 Which of the following statements are contradictory to each other? A. All human beings are mortal. B. No human beings are mortal. C. Some […]
Question 1 Under Green India Mission, how many hectares of degraded forest land is to be brought under afforestation? A 02 million hectares B 06 million […]
Question 14 Solar ponds store solar thermal energy by? A Photovoltaic cells B Creating salt gradient C Using solar thermal collectors D Covering major portion of […]
Action-research is: Correct Answer: B A An applied research B A research carried out to solve immediate problems C A longitudinal research D All the above