Question
निम्नलिखित में से
कौन सा शब्द ' स्वर्ण ' का पर्यायवाची नहीं है ?Solution
The correct answer is D
Motor boat covers a certain distance downstream in a river in 5 hours. It covers the same distance upstream in 7 and half an hour. If the speed of the w...
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A boatman rows 216 km upstream in 6 hours and 432 km downstream in 6 hours. How long will it take to row 324 km in still water?
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Before rain a boat can cover 90 km in still water and the same distance upstream in 6 hours and 9 hours, respectively. Due to the rain the speed of the ...
A boat can cover 150 km in downstream in 5 hours and 144 km in upstream in 12 hours. Find the speed of boat in still water
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A boat takes a total of 6 hours to go 24 km downstream and return 24 km upstream. The stream speed is 3 km/h. Find the speed of the boat in still water.
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