Tagged: Mock Tests (Tier I), ssc, SSC Sub Inspector CPOThis topic contains 0 replies, has 0 voices, and was last updated by EduGorilla 1 year, 9 months ago.Author Posts06/20/2019 at 7:30 am #1156569 Reply EduGorilla KeymasterSelect Question Language : EnglishA boat covers 12 km. upstream and 18 km downstream in 3 hours while it covers 36 km upstream and 24 km downstream in 13/2 hours, what is the velocity of the stream? Options :-1.5 km/hr 8 km/hr 2 km/hr 4.5 km/hr Spoiler AlertAnswer/ Explanation You need to Login or Signup to see this content Post your Training /Course Enquiry Are You looking institutes / coaching center forIIT-JEE, NEET, CATBank PO, SSC, RailwaysStudy Abroad Select your Training / Study category Select Course Classroom Online Both Want to know about InstituteLooking for Test SeriesLooking for Education LoanLooking for Career CounsellingWant to know about CourseWant to know about FeesLooking for CertificationsOthers SubmitAuthor Posts Reply To: A boat covers 12 km. upstream and 18 km downstream in 3 hours while it covers 36 km upstream and 24 ….Your information: Name (required): Mail (will not be published) (required): Website: Cancel Submit