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In a survey of 100 students, the number of students studying the various languages were found to be : English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find : (i) How many students were studying Hindi ? (ii) How many students were studying English and Hindi ? |
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Answer» In a survey of 100 students, the number of students studying the various languages were found to be : English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find : (i) How many students were studying Hindi ? (ii) How many students were studying English and Hindi ? |
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