Question
A man can row 16 km/hr in still water. It takes him
thrice as long to row up as to row down the river. Find the speed of the man against the current.Solution
Let man’s rate upstream be x kmph. Then his rate downstream = 3x kmph.
Rate in still water =
  kmph = 2x kmph 16 = 2x x =
= 8, So, Rate upstream = 8 kmph.
At which location the 14th edition of the All India Police Commando Competition held?
What is the frequency of publishing the Consumer Price Index for Industrial Workers (CPI-IW) by the Labour Bureau?
When is World Sustainable Transport Day designated by the UN General Assembly every year?
Which of the following statement is/are not correct about the aims of Production-Linked Incentive (PLI) Scheme?
What is the purpose of the recently introduced 'Skill India Passport' for tech students?
India and which country has signed a MoU of exhibition “Silver treasures from the country and India?
World Photography Day observed on?
The Chemical name of ‘Washing Soda’ is –
Who is the author of the book named “The Book of Joy”?
Where was the first Joint Working Group meeting on Agriculture between India and Ukraine held?Â