What is the speed of the stream?
I. The boat covers a distance of 54 km in 3 hours while running downstream.
II. The boat covers the same distance in 6 hours while running upstream.
we know that speed = (Distance)/(Time) From statement I Downstream speed = (54/3) = 18 km/hr Upstream speed = (54/6) = 9 km/hr Speed of stream = (1/2) (Downstream - upstream speed) = (1/2) (18 - 9) = 4.5 km/hr Therefore, both the statements are necessary to answer the question.
The 21st edition of bilateral naval Exercise Varuna began on 16th January, 2023 it is between India and which other country?
Which branch of the government is responsible for implementing laws?
Which of the following athletes has withdrawn from Wimbledon 2022 due to an abdominal tear?
The Gateway of India is located in which city.
Where will India's largest green hydrogen production plant, also known as the green hydrogen hub, be constructed?
As of the last fiscal year, how many unicorns did India have?
Which company exported its first ever consignment of 100 octane premium fuel, XP100, to Sri Lanka?
Where are the headquarters of Razorpay?
What is the name of the new security feature launched by Punjab National Bank (PNB) for its internet and mobile banking systems?
Under which Five Year Plan was the "Blue Revolution" initiated in India?