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In a certain town, 25% families own a cell phone, 15% families own a scooter and 65% families own neither a cell phone nor a scooter. If 1500 families own both a cell phone and a scooter, then the total number of families in the town is A. 10000 B. 20000 C. 30000 D. None of these

Harshit Singh , 4 Years ago
Grade 12th pass
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