Question
Download Solution PDFएक आदमी 64 किमी/घंटा की गति से स्कूटर द्वारा एक निश्चित दूरी तय करता है और वह 16 किमी/घंटा की गति से साइकिल चलाकर प्रारंभिक स्थान पर लौटता है। पूरी यात्रा की औसत गति ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
एक आदमी 64 किमी/घंटा की गति से स्कूटर चलाते हुए एक निश्चित दूरी तय करता है।
वह 16 किमी/घंटा की गति से साइकिल पर सवार होकर प्रारंभिक बिंदु पर लौटता है।
प्रयुक्त सूत्र:
औसत गति = \(\dfrac{2 × s1 × s2}{s1 + s2}\) (जहाँ, s1 और s2 दो गति हैं)
गणना:
औसत गति = \(\dfrac{2 ×64 × 16}{64 + 16}\)
= \(\dfrac{2048}{80}\)
= 25.6 किमी/घंटा
∴ उत्तर 25.6 किमी/घंटा है।
Last updated on Jun 26, 2025
-> The Staff Selection Commission has released the SSC GD 2025 Answer Key on 26th June 2025 on the official website.
-> The SSC GD Notification 2026 will be released in October 2025 and the exam will be scheduled in the month of January and February 2026.
-> The SSC GD Merit List is expected to be released soon by the end of April 2025.
-> Previously SSC GD Vacancy was increased for Constable(GD) in CAPFs, SSF, Rifleman (GD) in Assam Rifles and Sepoy in NCB Examination, 2025.
-> Now the total number of vacancy is 53,690. Previously, SSC GD 2025 Notification was released for 39481 Vacancies.
-> The SSC GD Constable written exam was held on 4th, 5th, 6th, 7th, 10th, 11th, 12th, 13th, 17th, 18th, 19th, 20th, 21st and 25th February 2025.
-> The selection process includes CBT, PET/PST, Medical Examination, and Document Verification.
-> The candidates who will be appearing for the 2026 cycle in the exam must attempt the SSC GD Constable Previous Year Papers. Also, attempt SSC GD Constable Mock Tests.