সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
A wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is---
A wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is---
- ক. 28m
- খ. 40m
- গ. 14m
- ঘ. 10m
সঠিক উত্তরঃ 28m
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- 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?
- If a plane can travel P miles in Q hours, how long will it take to travel R miles?
- A train passes city X at 9.55 am and city Y at 10.15 am. The distance between city X and Y is 45 miles. What is the average speed in miles per hour of the train?
- 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?
- Hasan can run 10 miles per hour, whilr Jack can run only 8 miles per hour. If they start at the same time from the same point and run is opposite direction, how far apart (to the nearest mile) will they be after 10 minutes?
There are no comments yet.