সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
A man travels 100 miles at 20 miles per, 60 miles at 30 miles per hour and and 80 miles at 10 miles per hour, what is his average rate for the three trips?
A man travels 100 miles at 20 miles per, 60 miles at 30 miles per hour and and 80 miles at 10 miles per hour, what is his average rate for the three trips?
- ক. 18 miles per hour
- খ. 17 miles per hour
- গ. 20 miles per hour
- ঘ. 16 miles per hour
সঠিক উত্তরঃ 16 miles per hour
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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