সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Roman covers 17 kilometer in 5 hours. How much time does he need to cover 10.2 kilometer?
Roman covers 17 kilometer in 5 hours. How much time does he need to cover 10.2 kilometer?
- ক. 2.5 hrs
- খ. 3.4 hrs
- গ. 3.5 hrs
- ঘ. 3 hrs
সঠিক উত্তরঃ 3 hrs
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A man intends to run a certain distance in 1/4 th less than he usually takes. By what percentage must he increase his running speed to accomplish this goal?
- Sumi walks to her office at the rate of 4 miles per hour. If she increases her walking speed by one mile per hour, she would reach her office half an hour earlier than the previous time. What is the distance in miles of her office from her house?
- At the rate of m meters per s seconds, how many meters does a cyclist travel in x minutes?
- A train travels at an average speed of 50 miles per hour for 2.5 hour and then travels at an average speed of 70 miles per hour for 1.5 hours. How far did the train travel in the entire 4 hour?
- A man travels a distance of 60 km at a speed of 90 km/hr and then returns at twice the speed. The total time he took in how many minutes?
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