Subject
Bank Exam
Topic
Pubali Bank Ltd. Junior Officer 2013
3 pumps, 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?
3 pumps, 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?
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9খ)
10গ)
11ঘ)
12Explanation
3 pumps need 2 × 8 hours = 16 hours 1 pump needs 16 × 3 hours 4 pumps need (16 × 3)/4 hours = 12 hoursRelated questions
“ বৃষ্টি পড়ে টাপুর টুপুর নদে এল বান” কার রচনা?“ আটি” এর বিপরীত শব্দ হচ্ছে?Reuters is a-Choose the word which is most nearly opposite in meaning to the word in capital letters: QUIESCENTChoose the word which is most nearly opposite in meaning to the word in capital letters: LETHARGICChoose the word which is most nearly opposite in meaning to the word in capital letters: EXODUSChoose the word which is most nearly opposite in meaning to the word in capital letters: ENLARGEরবীন্দ্রনাথ ঠাকুরের পরবর্তী জন্ম শতবার্ষিকী হবে?