Question
Download Solution PDFआनंद 5 घंटे के पहले अंतराल में 50 किमी/घंटा की गति से एक निश्चित दूरी तय करता है। दूसरे अंतराल में, उसने गति 20% बढ़ा दी जिसके कारण उसने पहले अंतराल की तुलना में 20% अधिक दूरी तय की। उसने तीसरे अंतराल को पहले दो अंतराल की औसत गति से तय किया और दूसरे अंतराल की दूरी की तुलना में 10% अतिरिक्त दूरी तय की। तीनों अंतरालों को पूरा करने में उसे कुल कितना समय (घंटों में) लगा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है
समय = 5 घंटे
गति = 50 किमी/घंटा
प्रयुक्त सूत्र
गति = दूरी/समय
गणना
दूरी = 50 × 5 = 250 किमी
दूसरे अंतराल में:
दूरी = 250 + 250 × 120/100 = 300 किमी
गति = 50 + 50 × 120/100 = 60 किमी/घंटा
समय = 300/60 = 5 घंटे
तीसरे अंतराल में:
दूरी = 300 + 300 × 110/100 = 330 किमी
गति = (60 + 50)/2 = 55 किमी/घंटा
समय = 330/55 = 6 घंटे
कुल समय = 5 + 5 + 6 = 16 घंटे
उत्तर 16 घंटे है।
Last updated on Jul 19, 2025
-> The SSC CGL Notification 2025 has been announced for 14,582 vacancies of various Group B and C posts across central government departments.
-> CSIR NET City Intimation Slip 2025 has been released @csirnet.nta.ac.in.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025 in multiple shifts.
-> Aspirants should visit the official website @ssc.gov.in 2025 regularly for CGL Exam updates and latest announcements.
-> Candidates had filled out the SSC CGL Application Form from 9 June to 5 July, 2025. Now, 20 lakh+ candidates will be writing the SSC CGL 2025 Exam on the scheduled exam date. Download SSC Calendar 2025-25!
-> In the SSC CGL 2025 Notification, vacancies for two new posts, namely, "Section Head" and "Office Superintendent" have been announced.
-> 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, with the age limit varying from post to post.
-> The SSC CGL Salary structure varies by post, with entry-level posts starting at Pay Level-4 (Rs. 25,500 to 81,100/-) and going up to Pay Level-7 (Rs. 44,900 to 1,42,400/-).
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.