সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A room contains 200 people, 25% of whom are graduates. A group of people 30% of whom are graduates leave the room. Of the remaining people 10% are graduates. How many people did leave the room?
A room contains 200 people, 25% of whom are graduates. A group of people 30% of whom are graduates leave the room. Of the remaining people 10% are graduates. How many people did leave the room?
- ক. 150
- খ. 145
- গ. 125
- ঘ. 120
সঠিক উত্তরঃ 150
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A room contains 200 people, 25% of whom are graduates. A group of people 30% of whom are graduates leave the room. Of the remaining people 10% are graduates. How many people did leave the room?
- Govt. Laboratory High School has 10 members in its chess team and 14 members in its science club. Five students a the school belong to both the chess team and science club. How many students belong to only the chess team?
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