A reduction of 30% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg? Select the correct option:	A) 46	B) 47	C) 48	D) 49	E) 50

Rationale: "800 * ( 30 / 100 ) = 240 - - - - 5 ? - - - - 1 = > rs . 48 answer : c"
Answer: C