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Question: A 45000litre water tank is to be filled at a rate of 220litres per minute,estimate to the nearest half hour,how long it will take to fill the tank?
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Question: A 45000litre water tank is to be filled at a rate of 220litres per minute,estimate to the nearest half hour,how long it will take to fill the tank?
Question 1: A 45000litre water tank is to be filled at a rate of 220litres per minute,estimate to the nearest half hour,how long it will take to fill the tank?
View topic: নল ও চৌবাচ্চা (Pipes and Cistern)
4
3.5
3
2.5
Source: BASIC Bank Ltd - Officer - 15.05.2009
Answer
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Answer: 3.5
Explanation:
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দুটি নলদ্বারা একটি চৌবাচ্চা যথাক্রমে ১০ ও ১৫ ঘণ্টায় পানি পূর্ণ হয়। নল দুটি একত্রে খোলা রাখলে চৌবাচ্চাটি কতক্ষণে পূর্ণ হবে?
Three pipes P, Q and R can fill a tank in 6 hours. After running all three together for 2 hours, R is closed and P and Q can fill the remaining part in 7 hours. The number of hours taken by R alone to fill the tank is ---
একটি চৌবাচ্চার দৈর্ঘ্য ৩ মিটার, প্রস্থ ২ মিটার ও উচ্চতা ৪ মিটার। এতে কত লিটার বিশুদ্ধ পানি ধরবে?
A tank is 25 m long , 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq.m is :
3 pums, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?
a tank 40% is full of water ,if 9 liters water is removed the tank become 1/4 full what is the capacity of tank of watera/
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 ?
If 10 ships require 10 tanks of oil in 10 days. How long is 1 tank of oil enough for a ship?
A 45000litre water tank is to be filled at a rate of 220litres per minute,estimate to the nearest half hour,how long it will take to fill the tank?
A water tank has two taps (Tap-1 and Tap-2) . Tap -1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap-2 is closed after 8 hours ?
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বিখ্যাত সাহিত্যিকদের বিখ্যাত উক্তি
সূচক ও লগারিদম (Exponents and Logarithms)
বাক্যতত্ত্ব বা পদক্রম (Syntax)
প্রবন্ধ ও বিভিন্ন রচনাবলী
বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
বয়স (Ages)
বিবিধ সমস্যা (Miscellaneous Problem)
ট্রেন ও গতিবেগ (Train & Speed)
পাটিগণিত প্রাথমিক ধারণা (Basics of Arithmetic)
শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
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