In 14lt mixture ratio of water to alcohol is 3:4 and half of the liquid is replaced by liquid with water to alcohol ratio 4:3, then resultant ratio of water to alcohol is ?
1) 0.0854166666666667
2) 0.209722222222222
3) 0.0423611111111111
4) None of these
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3) 0.0423611111111111.................
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the correct option is 3
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