Question
The speed of the stream is 10 km/h. Boat ‘A’ covers
180 km distance against the stream in 6 hours and boat ‘B’ covers 90 km distance against the stream in 2 hours. The speed of boat ‘B’ in still water is how much percent of the speed of boat ‘A’ in still water?Solution
Speed of boat ‘A’ upstream = 180/6 = 30 km/h Speed of boat ‘B’ upstream = 90/2 = 45 km/h Speed of the boat ‘A’ in still water = 30 + 10 = 40 km/h Speed of the boat ‘B’ in still water = 45 + 10 = 55 km/h Required percentage = (55/40) × 100 = 137.5%
But quite like his perfumes, this museum will always remain a timely celebration of his creations , a true jewel in his turban.
...Select the appropriate answer.
In each of the questions below, a sentence is given with four words highlighted in bold in the sentence. Among these bold words, one may be wrongly spe...
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1) depraive
2) deprave
3) deprayve
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In the following question, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.
Choose the word with correct spelling.
The political retoric of foreign aggression is backed up by very brisk policing at home.
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Select the appropriate answer.
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