সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A mechanic repairs 4 cars in 5/3 hours. How many cars can he repair in 50 minutes?
A mechanic repairs 4 cars in 5/3 hours. How many cars can he repair in 50 minutes?
- ক. 2
- খ. 21/3
- গ. 22/3
- ঘ. 25/3
সঠিক উত্তরঃ 2
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A man and a boy together can complete a job in 81 days. Two man and three boys together can complete the job in 36 days. In how many can 4 men working together complete the job?
- A, B and C started a job which they can complete in 2 days. B can do the job in 5 days and C can do it in 4 days. After working for 1 day, both B and C left. How long would it take A to complete the rest of the job?
- If 15 men can reap a field in 35 days, in how many days will 21 men reap the field?
- If Salam makes a box every 5 minutes and Kalam takes 7 minutes to make a box, what will be the ratio of the number of boxees produced by Salam to the number of boxes produced by Kalam if they work for 5 hours and 50 minutes?
- Some persons can do a pice of work in 12 days. Two times the number of such persons will do half of that work in:
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