সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If the sum of (3, 7 and x) is 18, then the average of (3, 7 and x) is--
If the sum of (3, 7 and x) is 18, then the average of (3, 7 and x) is--
- ক. 6
- খ. 7
- গ. 8
- ঘ. 9
সঠিক উত্তরঃ 6
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- 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?
- What is the maximum number of half-pint bottles of cream that can be filled with a 4-gallon can of cream? (2 pt. = 1 qt. and 4 qt. = 1 gal)
- If the average of four numbers k, 2k + 3, 3k - 5, and 5k + 1 is 63. What is the value of k?
- If 6 and x have the same mean as 2, 4 and 24, what is the value of x?
- The average of 7 numbers of 40. If 3 more numbers with an average of 21 are added to these numbers,what will be the average of the combined 10 numbers?
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