In a group of 60 people, 42 speak Malayalam, 30 speak both Malayalam and English and...
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In a group of 60 people, 42 speak Malayalam, 30 speak both Malayalam and English and all people speak at the least one of the two language. How many people speak only English and not Malayalam? how many people speak English? In a group of 60 people, 42 speak Malayalam, 30 speak both Malayalam and English and all people speak at the least one of the two language. How many people speak only English and not Malayalam? how many people speak English?
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