সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
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:
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:
- ক. 6 days
- খ. 4 days
- গ. 3 days
- ঘ. 12 days
সঠিক উত্তরঃ 3 days
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- After working for a total of 4 hours at temporary job we work told that we had just completed 1/4 of the task. How much longer in hour should it take us to finish the entire job?
- If 15 men working at the same rate can manufacture 27 baskets in an hour, how many baskets would 45 men manufacture in 40 minutes?
- K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes?
- A and B together can paint a wall in 3 days. A can do it alone in 5 days. How many days would it take B to do this job alone?
- 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?
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