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?

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? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Jannatul Ferdush

3 h 30 m

3 h 45 m

4 h30 m

4 h

0 9

Institution: Bangladesh Bank Exam: সমন্বিত ৭ ব্যাংক ও ১টি আর্থিক | সিনিয়র_অফিসার | 27-11-2021 ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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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? ?

দুইটি সংখ্যা গুনফল ৩৩৮০ এবং গ.সা.গু. ১৩। সংখ্যা দুটির ল.সা.গু কত?

১ +২+৩+৪+........+৯৯= কত?

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