সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
In an examination 35% of total students failed in Bangla, 45% failed in English and 20% in both. The percentage of those who passed in both the subject is--
In an examination 35% of total students failed in Bangla, 45% failed in English and 20% in both. The percentage of those who passed in both the subject is--
- ক. 30
- খ. 40
- গ. 10
- ঘ. 20
সঠিক উত্তরঃ 40
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The length and breadth of a square are increased by 30% and 20% respectively. The area of the rectangle. So formed exceeds the area of the square by--
- Length of a rectangle is increased by 60%. By what percent would the width have to be decreased to maintain the same area?
- 72% of the students of a certain class took Biology and 44% took mathematics. If each students took Biology or Mathematics or both. If 40 students took both Biology and Mathematics then the total number of students in the class was---
- 20% of 0.2 is equal to--
- Jahan spends 50% of he salary for house rent, 20% for grocery and 5% for her kid's entertainment. She deposits the remaining Taka 6000 in a bank. What is her salary in Taka?
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