Question
Download Solution PDFइनलेट पाईप्स A आणि B मिळून रिकामी टाकी 1.5 तासात भरू शकतात. आउटलेट पाईप C, जेव्हा एकटे उघडले जाते, तेव्हा पूर्णपणे भरलेली टाकी 4.5 तासांत रिकामी करू शकते. जेव्हा फक्त A आणि C पाईप्स एकत्र उघडले जातात तेव्हा रिकामी टाकी 6 तासात भरली जाते. रिकामी टाकी भरण्यासाठी पाईप बी ने एकटा उघडल्यावर लागणारा वेळ शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
टाकीचे एकूण काम किंवा क्षमता = LCM चे (1.5, 4.5, 6) = 18 युनिट
(A + B) = 18/1.5 = 12 युनिटची कार्यक्षमता
C = 18/4.5 = - 4 युनिटची कार्यक्षमता
(A - C) = 18/6 = 3 ची कार्यक्षमता
येथे, C = - 4 आणि (A - C) = 3, नंतर A = (4 + 3) = 7 युनिटची कार्यक्षमता
आता, B = (12 - 7) = 5 युनिटची कार्यक्षमता
तर, B संपूर्ण रिकामी टाकी = 18/5 = 3.6 तास = 3 तास 36 मिनिटांत भरू शकतो.
∴ बरोबर उत्तर 3 तास 36 मिनिटे आहे
Last updated on Jun 13, 2025
-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.
-> The SSC CGL exam registration process is now open and will continue till 4th July 2025, so candidates must fill out the SSC CGL Application Form 2025 before the deadline.
-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.
-> Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.
-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.
-> The CGL Eligibility is a bachelor’s degree in any discipline.
-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.
-> Candidates should also use the SSC CGL previous year papers for a good revision.