In a city 90% of the population own a car , 15% own a motorcycle, and everybody owns one or the other or both. What is the percentage of motorcycle owners who own cars?
A. 5%
B. 15%
C.
D. 50%
E. 90%
Bangladesh Bankসাধারণ গণিতসেট ও ফাংশনসেট অপারেশন (সংযোগ, ছেদ, অন্তর, পূরক) (Topic Practice)Bangladesh Bank - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
Explanation:
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