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Let the speed of the stream be ‘x’ km/hr Therefore, speed of the boat in still water = 5x km/hr Upstream speed of the boat = 5x – x = 4x km/hr Downstream speed of the boat = x + 5x = 6x km/hr According to the question, 6x – 4x = 24 => 2x = 24 => x = 12 Therefore, upstream speed of the boat = 4x = 48 km/hr Required time taken = 384/48 = 8 hours
In the current global atmosphere of “success at any cost”, cheating is indelibly _______________to achieving goals through an easy and quick route.<...
In recent months Israeli military has repeatedly ____________crowded shelters and tent camps, alleging that Hamas fighters were using them as __________...
The sudden increase in fuel prices has __________ fears of inflation among economists.
Fill in the blanks with suitable words from the options. If none of the options are appropriate, mark ‘None of these’ as the answer.
The ...
Select the most appropriate option to fill in the blank.
Sachin is_____in having a good time than to study.
You should arrive early to _____ your surroundings.
He is the ____________ of my two brothers.
The lake _________ home to the unique mangrove forests, whose stilt roots on muddy waters _____ a paradise for a variety of shrimps, crabs, shellfish a...
The allegation that the meeting was held in “secret” is laughable given the _________ of a clutch of political leaders, diplomats and journalists, n...
_______ you leave now, you will be late.