Question
When travelling downstream, a boat takes 5.25 hours to
travel 252 km. If the speed of the stream is (3/8)th of downstream speed of the boat, then find the time taken by the boat to cover 300 km in still water.Solution
Downstream speed of the boat = 252/5.25 = 48 km/hr Speed of the stream = 48 x (3/8) = 18 km/hr So, speed of the boat in still water = 48 â 18 = 30 km/hr Required time taken = 300/30 = 10 hours
Under the TCILâPNB collaboration, which set correctly identifies the potential roles TCIL may undertake?
What theme was the focus of the 62nd Session of the Commission for Social Development chaired by India?
Which country has applied to join the BRICS group and offered to contribute $1.5 billion to the BRICS Bank?
Who is the first woman loco pilot of Asia?
Which country has suspended the Covid -19 vaccines from 15 May?
Which legislative assembly became the first in Independent India to pass a Uniform Civil Code Bill?
For concave mirrors, when the object is located between the ______, the resulting image is virtual and erect.
Which of the following intergovernmental body raised Indiaâs GDP forecast to ____ for FY23?
Commerce and Industry Minister Piyush Goyal said that the country is on track to achieve the export target set for goods and services in the ongoing fi...
Who recently won the âLeon Masters Chess Championshipâ for the 10th time?
