Subject
Quantitative Aptitude
Topic
Time and Work
Two spinning machines A and B can together produce 300000 meters of cloth in 10 hours.If machine B alone can produce the same amount of cloth in 15 hours,then how much cloth can machine A produce alone in 10 hours?
Two spinning machines A and B can together produce 300000 meters of cloth in 10 hours.If machine B alone can produce the same amount of cloth in 15 hours,then how much cloth can machine A produce alone in 10 hours?
ক)
50000 metresখ)
100000 metresগ)
150000 metresঘ)
200000 metresExplanation
(প্রশ্ন- দুইটি স্পিনিং মেশিন A এবং B একত্রে ৩০০০০০ মিটার কাপড় বুনতে পারে ১০ ঘন্টায়।যদি মেশিন B একই পরিমাণ কাপড় বুনতে পারে ১৫ ঘন্টায় ,মেশিন A ঘন্টায় কি পরিমান কাপড় বুনতে পারে?) (A+B) একত্রে ১০ ঘন্টায় বুনতে পারে =৩০০০০০ মিটার B একাই ১৫ দিনে বুনে = ৩০০০০০ মিটার B একাই এক দিনে বুনে =(৩০০০০০/১৫) মিটার B একাই ১০ ঘন্টায় বুনতে পারে=(৩০০০০০/১৫) ×১০=২০০০০০ মিটার তাহলে A একাই ১০ ঘন্টায় বুনতে পারবে =(৩০০০০০ - ২০০০০০) মিটার =১০০০০০ মিটারRelated questions
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