Question
Speed of a motorboat in still water is 45 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 beSolution
Let the speed of boat in still water =B and speed of stream =S B=45km/h 
B+S=60 S =60-45=15km/h Upstream speed=B-S=45-15=30km/h Time =Distance/Upstream speed =80/30=2hours 40min.
During his visit to Italy in May 2026, PM Narendra Modi was honoured with the Agricola Medal, which is the highest honour of which organisation?
Which new benchmark has the RBI introduced to replace MIBOR?
Who among the following has been honoured with Indian Film Personality of the Year at 53rd IFFI?
Which financial institution's rating forecast for India's GDP growth for FY25 was raised to 7%?
Rearranging the letters "AKBLU", we get the capital of ______
- How many government schools were assessed under ASER 2024?
Which logistics company  has joined ONDC (Open Network for Digital Commerce), enabling Pan India delivery services to over 20,000 pin codes?Â
...What is the theme of the 81st plenary meeting of the International Cotton Advisory Committee (ICAC)?
BimaKavach has received a direct insurance broking licence from the Insurance Regulatory and Development Authority of India (IRDAI), enabling the firm t...
As per Morgan Stanley’s projections in April 2026, what is India’s Current Account Deficit (CAD) expected to be as a percentage of GDP in FY27?
Relevant for Exams:
