Question
A boat covers a distance of 108 km downstream in 3
hours. If the ratio of upstream speed to downstream speed of the boat is 5:9, then find the distance travelled by the boat in upstream in 8 hours.Solution
ATQ, Let the upstream and downstream speed of the boat be '5x' km/hr and '9x' km/hr, respectively. ATQ, 9x = (108/3) So, 'x' = 4 So, upstream speed of the boat = 5x = 5 × 4 = 20 km/hr Required distance = 20 × 8 = 160 km
The Economic Survey 2023 projects a baseline GDP growth of ________ in real terms in FY24.
Tamil Nadu's product which got the GIÂ tag is __________
The Tamil Nadu Space Industrial Policy 2025 aims to attract how much investment in the next five years?
What is the targeted percentage reduction in greenhouse gas emissions from livestock, as per India’s roadmap?
Where will the Asia Cup 2025 be hosted, as confirmed by the BCCI?
Who made history as the first Indian table tennis player to win a singles title in the WTT Contender tournament?
Which nations are involved in the second edition of Exercise CYCLONE?
What was the theme of World Soil Day 2021?
The list of Ayurvedic food preparations released by FSSAI and the Ayush Ministry falls under which regulatory framework?
Which Indian state government declared the Gupteswar forest as its fourth Biodiversity Heritage Site (BHS)?
Relevant for Exams:
