Question
Download Solution PDFA 1200 m long train crosses a tree in 120 sec, how much time will it take to pass a platform 700 m long?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Length of a train is 1200m
Train took 120 sec to cross a tree
Length of a platform is 700m
Formula USed:
Speed = Distance/Time
Calculation:
Speed = 1200/120 = 10 m/sec
Total distance = 1200 + 700 = 1900 m
Time = distance/speed = 1900/10 = 190 sec
∴ Time required to cross a platform is 190 sec.
Last updated on Jul 18, 2025
-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025.
-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025.
-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.
-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.
-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.