Upstream speed = 245/7 = 35 km/h Downstream speed = 477/9 = 53 km/h Speed of boat in still water = (35 + 53)/2 = 44 km/h Speed of stream = (53 – 35)/2 = 9 km/h Increased speed of boat in still water = 44 + 4 = 48 km/h Decreased speed of stream = 9 – 2 = 7 km/h Required time taken = 410/(48 – 7) + 495/(48 + 7) = 10 + 9 = 19 hours
Which scheme provides financial assistance for market development activities under the Agricultural Export Policy?
Which of the following is an antioxidant
Which of the following tree serves as raw material for the manufacture of pencil?
A modern periodic table consists of ________groups and _________periods, respectively.
Forest cover includes all the tree patches which have canopy density of:
Who among the following has the power to appoint Food Safety Officer having prescribed qualifications?
Who is the present Union minister for Agriculture and Farmers' Welfare ?(Jan 2024)
According to Aristotle Model, communication process has which of the following elements?
Nano materials' properties differ from bulk materials' in
False root galls are the nematode symptoms produced on tomato roots by
