Let the speed of boat in still water = x km/hr, and Speed of current = y km/hr Rate downstream = (x + y) km/hr, and Rate upstream = (x – y) km/hr Distance = Speed × Time ؞ (x - y) × 12t = (x + y) × t => 12x - 12y = x + y => 12x - x = 12y + y => 11x = 13y => x/y = 13/11 = 13 : 11
Who won the Brazilian Grand Prix 2021?
Where in India can you find Sundari trees, known for their durable timber?
“ ENJOI” , a kids saving account launched on the occasion of Father’s Day, to encourage the young ones to develop an early habit of sa...
In case of mutually exclusive projects and when NPV and IRR giving conflicting results, go for the project having higher IRR
Mannu Bhandari passed away. Who was she?
What is the Capital of Switzerland?
How many sugar mills in the private sector are operational in Uttarakhand for the year 2022-23?
In which of the following districts of Uttarakhand Aadi Kailash temple is situated?
What is the target for renewable energy capacity in India by 2030?
The duration of the Attukal Pongala festival is:
