1.
Each question is followed by two statements, I and II. Mark the answer
What is the ratio of the two liquids A and B in the mixture finally, if these two liquids kept in three vessels are mixed together? (The containers are of equal volume.)
I. The ratio of liquid A to liquid B in the first and second vessel is 3 : 5, 2 : 3 respectively.
II. The ratio of liquid A to liquid B in vessel 3 is 4:3.
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By: anil on 05 May 2019 02.33 am
The proportions of liquid A in vessels 1, 2 and 3 are $$frac{3}{8}$$, $$frac{2}{5}$$ and $$frac{4}{7}$$ respectively. LCM of 8, 5 and 7 is 280 => Assume each container ha 280 litres. => Quantity of liquid A in vessels 1, 2 and 3 are 105, 112 and 160 respectively. => Total volume of A = 377 litres Total volume of B = 840 - 377 = 463 litres Hence, ratio can be found using both the statements and neither statement alone can be used to find the ratio.
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