Question
A man can row at 4 kmph in still water. If the velocity
of current is 2 kmph and it takes him 5 hour to row to a place and come back, how far is the place?Solution
Let the distance be x km. Speed upstream = 4 – 2 = 2 kmph Speed downstream = 4 + 2 = 6 kmph => (x/6) + (x/2) = 5 => (x + 3x)/6 = 5 => 4x = 30 => x = 7.5 km
Choose the grammatically correct option from the followingÂ
A few weeks ago (A) / the central bank had reduced the reverse repo (B) / by a larger percentage than the repo to (C) / decrease the incentive to banks ...
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Fill in the blanks in the following sentences with suitable adjectives and determiners.
We should respect to our ___
Even in the face of adversity, the stoic soldier remained calm and composed, displaying remarkable courage and resilience.
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Most children remain ______ school between the age of seven and ten.
 Select the most appropriate synonym of the given word.
EVIDENCEÂ
COMMISERATION
