General Awareness Daily Quiz #3

If price of an article decreases from Rs 8 to Rs 7.5, when quantity demanded increases from Q1 units to 225000 units, and if point elasticity of demand is -2, what is the value of Q1?

______ Ratio specifies the provision that banks must keep a fraction of their deposit with RBI.

Net National Product at market prices – (Indirect taxes – Subsidies) =

Motor vehicles equipped with catalytic converter should use unleaded petrol because lead in the petrol will cause following problem :

Which of the following is the process of the natural aging of a lake by biological enrichment of its water?