a solution is prepared by mixing two solution with sprit 20% & 60%…In what ration they should be mixed to get the 50% sprit in resultant solution .
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This is Subbulakshmi. I am going to write the clerk exam of Bank of Baroda on 30th Nov, 2008. I need your guide, that is you can send the Past five years Question Bank, it will be very useful for future reference.
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