সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If a train at 40 kmph, it reaches its destination late by 11 minutes but it runs at 50 kmph, it late by 5 minutes only. The correcnt time for the train to complete its journey is:
If a train at 40 kmph, it reaches its destination late by 11 minutes but it runs at 50 kmph, it late by 5 minutes only. The correcnt time for the train to complete its journey is:
- ক. 13 minutes
- খ. 15 minutes
- গ. 19 minutes
- ঘ. 21 minutes
সঠিক উত্তরঃ 19 minutes
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- 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 wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is---
- A car travels at the rate of 50 miles per hour. How many minutes will it take to travel 2/5 miles at this speed?
- A man run x miles in m minutes. What is his rate of run in miles per hour?
- 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?
There are no comments yet.