Question
Boat ‘A’ can cover 120 km in still water in 12
hours. In still water, if the ratio of the speed of boat ‘A’ to that of ‘B’ is 5:4 and the speed of stream is 3 km/hr then find the time taken by boat ‘B’ to cover the 264 km in downstream.Solution
Speed of boat ‘A’ in still water = 120/12 = 10 km/hr Speed of boat ‘B’ in still water = 10 × (4/5) = 8 km/hr Downstream speed of boat ‘B’ = 8 + 3 = 11 km/hr Time taken by boat ‘B’ to cover 264 km in downstream = 264/11 = 24 hours
A football match is played by two teams, each with a maximum of ____________.
Which city was chosen to host the 2022 Winter Olympics?
Who achieved fame for the Pandanallur school of Bharatanatyam?
What is the minimum over rate per hour in a test match?
Who among the following countries recently joined the North Atlantic Treaty Organization (NATO) as its 32nd member?
Which of the following Statements about SWAMIH Fund is / are True?
I - It is a government backed fund, set up as a Category - II AIF ( Alterna...
The Ashokan inscriptions of Afghanistan are written in Aramaic and ________ scripts.
The Jallianwala Bagh Massacre happened in the year?
The Asian Games 2026 will be held at
As a part of the Non-Cooperation Movement in 1922, the angry peasants had set ablaze the police station of which place?
Relevant for Exams:
