সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If 15 men can reap a field in 35 days, in how many days will 21 men reap the field?
If 15 men can reap a field in 35 days, in how many days will 21 men reap the field?
- ক. 49 days
- খ. 9 days
- গ. 25 days
- ঘ. 175/6 days
সঠিক উত্তরঃ 25 days
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If m men can do a job in 10 days, how many days it will take for 10 men to complete the job assuming that they work at the same rate?
- A and B can do a work in 12 days. B and C can do it is 15 days and A and C can do it in 20 days. If all of them work together, in how many days they can finish the work?
- If a car can drive 25 km on two litters of octen, how many litters will be needed for a trip of 150 km?
- Worker W produces n units in 5 hours, workers W & V working independently but at same time produces n units in 2 hours. How long would it take V alone to produce n units?
- If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole?
There are no comments yet.