Question

46. Ramesh buys a house for 2.00,000. The annus
45. Out of the total production of Aluminum from
Bauxite, an ore of Aluminum, 30% of the ore gets
wasted, and out of the remaining ore, only 30% is
pure Aluminum. If the pure Aluminum obtained in
a year from a mine of Bauxite was 42,000 kg, then
the quantity of Bauxite mined from that mine in the
year is
(b) 2,00,000 kg
(d) None of these
(a) 3,00,000 kg
(c) 2,50,000 kg​

Answer 1

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