Let speed of the boat in still water be ‘3x’ km/h. Speed of the boat in upstream = 3x ÷ 3 = ‘x’ km/h Speed of the stream = 3x – x = ‘2x’ km/h Speed of the boat in downstream = 3x + 2x = ‘5x’ km/h ATQ; (28/10) × 60 = 168 So, 5x = 168 Or, x = 33.6 So, speed of the boat in still water = 3 × 33.6 = 100.8 km/h
The meeting adjourned abruptly by the chairperson after about an hour of intense deliberation.
I won’t tolerate injustice and will speak up against it. Will you back me up on this?
...In the following question, out of the four alternatives, select the alternative which will improve the bold part of the sentence. In case no improve...
That car alarm is getting on my nerves.
Hitler quickly became the party's more active orator , appearing in public as a speaker 31 times within the first year after his self-discovery.
Given below is a sentence with one blank. Below the sentence are given four words among which one word might fill the blank. If none of the words fill ...
While relentless industrial development, including the explanation of ports and thermal power plants, could be one of the main reasons for the floods...
In the questions, a part of the sentence is highlighted. Below are given alternatives to the highlighted part which may improve the sentence. Choose th...
Directions: In each question, a part of the sentence is made bold. Below are given alternatives to the bold part at (A), (B), (C) and (D) which may ...
Neither side announced Mr. Wang’s arrival until the first meetings in Friday , indicating that there is something more behind the scenes.
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