send mail to firstname.lastname@example.org mentioning your email id and mobileno registered with us! if details not recieved
Resend Opt after 60 Sec.
Please verify your mobile number
Login not allowed, Please logout from existing browser
Please update your name
Subscribe to Notifications
Stay updated with the latest Current affairs and other important updates regarding video Lectures, Test Schedules, live sessions etc..
Your Free user account at abhipedia has been created.
Remember, success is a journey, not a destination.
Stay motivated and keep moving forward!
Refer & Earn
My Abhipedia Earning
Kindly Login to view your earning
A boat goes 20 km downstream in one hour and the same distance upstream in two hours. The speed of the boat in still water is
Downstream speed, D = 20 km/ 1 hr. – 20 km/hr
Upstream speed, U = 20 km/ 2hr. = 10 km/hr
Speed of the boat in still water , x
= (D + U)/2
= (20 + 10)/2 = 30/2 = 15 km/hr.
By: Manpreet kaur ProfileResourcesReport error
Access to prime resources