Question
Download Solution PDFदोन शहरे A आणि B एका सरळ मार्गावर 135 किमी अंतरावर आहेत. एक कार A पासून सकाळी 8 वाजता सुरू होते आणि B च्या दिशेने 25 किमी/ताशी प्रवास करते. दुसरी कार सकाळी 9 वाजता B पासून सुरू होते आणि 30 किमी/ताशी वेगाने A च्या दिशेने जाते. ते किती वाजता भेटतील?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFबरोबर उत्तर आहे (a.11m)
महत्त्वाचे मुद्दे -
समजा ते सकाळी 8 नंतर x तासांनी भेटतात
x तासांनंतर A ने व्यापलेले अंतर = 25x किमी.
(x-1) तासांनंतर B ने कापलेले अंतर = 30(x-1) किमी.
\(अंतर = वेळ * वेग\)
135 = 25x + 30(x-1)
135 = 25x + 30x - 30
135 = 55x - 30
135 + 30 = 55x
१६५/५५ = x
म्हणजे, x = 3 तास
दोन गाड्या 3 तासांनंतर भेटतील; सकाळी ८ वाजता + ३ तास = सकाळी ११
त्यामुळे बरोबर उत्तर सकाळी ११ वाजता आहे
Last updated on Jul 11, 2025
-> The SSC CGL Application Correction Window Link Live till 11th July. Get the corrections done in your SSC CGL Application Form using the Direct Link.
-> 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.
-> The RRB Railway Teacher Application Status 2025 has been released on its official website.