Question
Speed of a motorboat in still water is 50 km per hour if
the motorboat travels 80 km along the stream in 1 hour 20 minutes, then the time taken by it to cover the same distance against the stream will be.Solution
Let the speed of boat in still water =B and speed of stream =S B=50km/h Downstream speed =B+S 
Upstream speed=B-S=50-10=40km/h Time =Distance/Upstream speed =80/40=2hours.
Which Indian leader died due to injuries sustained during the Anti-Simon Commission protests of 1928?
Who won the 2025 Ursula K. Le Guin Prize for Fiction?
In the context of the Bharat 6G Alliance and the Next G Alliance's collaboration, what is the primary focus of their Memorandum of Understanding (MoU)?
Against which team did Arshdeep Singh take his 100th wicket in T20Is, becoming the first Indian to achieve the feat?
NABARD's Rural Financial Inclusion Survey reported an increase in savings across households. What percentage of agricultural households reported having ...
Which organization developed the Indigenous Technologies of Thermal camera transferred to M/s Aditya Infotech (CP Plus)?
When is Vijay Diwas celebrated ?
How many Amrit Bharat stations are planned to be redeveloped by 2027 under the scheme?
Election Commission launched 'Mission-929' in which state?
Uttarakhand has become the first state in India to pass a Uniform Civil Code Bill after independence. Consider the following statements regarding this d...
Relevant for Exams:
