Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is ----

Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is ---- Correct Answer 120 gallons

ডেঙ্গু জ্বর ভাইরাসজনিত। ডেঙ্গ ভাইরাস হলো ক্ল্যাভি ভাইরাস গ্রুপের সদস্য যা এক ধরনের ভাইরাস। ডেঙ্গু ভাইরাসবাহী মশা হলো এডিস ইজিপটাই।
Bissoy MCQ

Related Questions

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