সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
If 8 men can do a job in 12 days, what is the percentage increase in the number of days required to do the job when 2 men are released?
If 8 men can do a job in 12 days, what is the percentage increase in the number of days required to do the job when 2 men are released?
- ক. 33.33%
- খ. 20%
- গ. 4%
- ঘ. 25%
সঠিক উত্তরঃ 33.33%
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?
- Faruk can do a work in 12 days and Salam can do the same work in 8 days. If Faruk, Salam and Babu work together, they can complete the work in 4 days. How many days will it take Babu to complete the work alone?
- One worker can do a job in n hours, while it takes a second worker m hours to do the same job. How long does it take both workers?
- Mr. Shahin moved 3/4 th of his lawn in 5/4 hours. Mr. Ashique makes twice as fast and finishes the remaining job. How many minutes did Mr. Ashique work?
- 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?
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