Question
Who has been appointed as the chairman of MasterCard
India from September 2023?Solution
The correct answer is C
A boat goes 30 km downstream in 3 hour and the same distance upstream in 5 hours. The speed of the boat in still water is:
A boat moves in a river where the ratio of the speed of the stream to the downstream speed of the boat is 1:6. If it takes the boat a total of 20 hours ...
A ship requires 9 hours to travel a distance of 216 km downstream and 210 km upstream. If the ratio of the ship's speed in calm waters to the speed of t...
The ratio of the speed of the boat in upstream to that of in downstream is 7:10, respectively. If the speed of the current is 12 km/h, then find the spe...
A swimmer can swim at a speed of 3.5 kilometers per hour in still water. If the time taken to cover a certain distance upstream is 2.5 times the time ta...
Ratio of speed of boat in downstream and speed of stream is 9:4, if speed of current is 8 km/hr, then find distance travelled (in km) upstream in 5 hours.
- A motorboat covers 96 km downstream in 4 hours. Coming back upstream over the same distance, it takes 8 hours longer than the downstream time. Find the spe...
If the speed of the current is 4 km/hr and the ratio of the speed of the boat in downstream to the speed of the stream is 7:2, what is the distance trav...
- A boat covers (x – 20) km upstream in the same time it covers (2x – 95) km downstream. If the speed of the boat and stream are 15 km/h and 3 km/h respe...
Speed of a boat in still water is three times the speed of the boat in upstream. If the boat takes 46 minutes to cover 23 km in downstream, then find th...
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