সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
It takes 7/4 minutes to fill a water jar. What part of the jar would be filled in 1 minute?
It takes 7/4 minutes to fill a water jar. What part of the jar would be filled in 1 minute?
- ক. 4/7
- খ. 3/4
- গ. 2/7
- ঘ. 3/7
সঠিক উত্তরঃ 4/7
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A pipe can fill a tank in 64 minutes and another can empty it in 32 minutes. If the tank is already half full and both pipe opened together, the tank will be--
- What is the thikness of a pipe that has an outer diameter of 2.5 inches and inner diameter of 2.1 inches?
- Two pipe A & B can fill a tank in 15 minutes and 20 minutes respectively. If both pipes are opend together, then after how much time B should be closed so that the tank is full in 10 minutes?
- A cistern can be filled in 10 hours but it takes 12 hours due to a leak in its bottom. If the cistern is full, then the time that the leak will take to empty it is:
- A tank is 30% full with water. If 18 liters of water is added the tank become 3/4 full. What is the capacity of the tank?
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