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Notice (8): Use of undefined constant desc - assumed 'desc' [APP/Controller/UrlsController.php, line 236]
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UrlsController::question() - APP/Controller/UrlsController.php, line 236
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Best CAT Coaching In Delhi - CAT | Quantitative Ability | Arithmetic | Averages, Mixtures and Alligations | Mixtures and Allegations
A milkman mixes 20 litres of water with 80 litres of milk. After selling one-fourth of this mixture, he adds water to replenish the quantity that he has sold. What is the current proportion of water to milk?
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