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Question: Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank?
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Question: Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank?
Question 1: Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank?
View topic: নল ও চৌবাচ্চা (Pipes and Cistern)
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Source: Agrani bank Ltd - Senior Officer - 12.02.2010
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| Questions
A 45,000 liter water tank is to filled at the rate 220 liters per minute. Estimates to the nearest half hour, how long it will take to fill the tank?
দুটি নল দ্বারা একটি চৌবাচ্চা যথাক্রমে ১০ ও ১৫ ঘন্টায় পানি পূর্ণ করে। নল দুটি একত্রে খোলা রাখলে চৌবাচ্চাটি কতক্ষণে পানি পূর্ণ হবে?
A water tank is two-fifth full. Pipe A can fill a tank on 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely ?
A tank is filled in 5 hours by three pipes A, B and C . The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?
A tank has two leakages. The first leakage alone can empty the tank in 9 min and the second alone would have done it in 6 min. If water leaks out at a constant rate , how long does it take both the leakage together to empty the tank?
A fuel tank is 50% full. If 8 gallons of fuel is removed, then the tank remains 10% full. What is the capacity of the tank in gallons?
৬০ মিটার দৈর্ঘ বিশিষ্ট একটি নলকে ৩:৭:১০ আনুপাতে টুকরা করা হয়েছে। ছোট টুকরাটি কত মিটার ?
A tank can be filled with water by two pipes A and B together in 36 minutes, the tank is filled in 40 minutes. The pipe B can alone fill the tank in -
A tank that was 10% full was emptied into a 50-litre bucket.If the oil now fills 40% of the bucket’s volume. Then what is half of the capacity of the tank in liters?
A tap can fill a tank in 6 hours . After half the tank is filled another simila tap is opened. What is the total time taken to fill the tank completely?
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Appropriate Preposition
বাংলা সাহিত্যের বিবিধ প্রশ্ন
দশমিক-ভগ্নাংশ (Decimal Fraction)
One Word Substitution
Sentence
প্রবন্ধ ও বিভিন্ন রচনাবলী
সংবাদপত্র, সংবাদ সংস্থা ও সম্পাদক
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