সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
- ক. 7
- খ. 9
- গ. 2
- ঘ. 3.5
সঠিক উত্তরঃ 7
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The average of a, b, c is 6 and a - b = 4, ab = 21, what is the value of c?
- If 8x + 8y = 64, what is the average of x and y?
- When a student weighting 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?
- If a3 - b3 = 513 and a - b = 3, then ab =?
- Razia spent 3 hours climbing 6 miles up a hill. She spent 2 hours coming down the hill on a different path which had a length of 8 miles. For Razia's completed climb up and down the hill, what was her average speed in miles per hour?
There are no comments yet.