সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The average of Selim’s marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science?
The average of Selim’s marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science?
- ক. 72
- খ. 90
- গ. 93
- ঘ. 98
সঠিক উত্তরঃ 93
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If a mark of 76 or higher represents A grade, what is the nearest percentage of students who receive an A?
- In a class of 22 students, 21 students get an average of 44 marks. If the remaining students get 66 marks, the average marks of the whole class is--
- Francis had an average of 75 on her first four Geometry test. After taking the next test her average dropped to 72. How much did she get in fifth test?
- If a3 - b3 = 513 and a - b = 3, then ab =?
- Salma's average in four tests is 80%. What mark does she need score in her fifth test to make her average 84%?
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