Question
A boat takes half time in moving a certain distance
downstream than upstream. The ratio of the speed of the boat in still water and that of the current is :Solution
Downstream speed = x + y Upstream speed = x – y Speed = Distance/Time => x  + y = D/T  ------ (i) => x - y = D/2T  ------ (ii) On solving (i) and (ii) we will get, => x = 3D/4T => y = D/4T => x/y = (3D/4T) × (4T/D) = 3∶ 1
The Union Government approved the continuation and restructuring of which flagship programme until 2026?
ATL Sarthi mission is launched by which of the following institutions?
- Which Indian organization received the "Asia Environment Enforcement Awards, 2018"?
Which country became the first in Latin America to exit China's Belt and Road Initiative (BRI)?
India’s renowned 'Mango Man', Kalimullah Khan, has named a newly developed mango variety after which leader?
- Which of the following food and carbohydrate pairs is incorrectly matched?
Which country hosted the 28th Conference of Parties (COP 28) to the United Nations Framework Convention on Climate Change (UNFCCC) in 2023? ( May 2023)
Who has recently released a report titled 'Profit and Poverty: Economics of Forced Labour'?
Who recently assumed charge as the Chief of Personnel of the Indian Navy?
Who is the author of the book "The India Story"?
Relevant for Exams:
