এনএসআই (NSI) এর সহকারী পরিচালক এর আরো দেখুন সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
In a room of 36 people, 20 players play chess while 28 players play poker. How many players play both?
In a room of 36 people, 20 players play chess while 28 players play poker. How many players play both?
- ক. 48
- খ. 20
- গ. 12
- ঘ. 28
সঠিক উত্তরঃ 12
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