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What is the distance covered by boat N upstream in 5 hours? Which of the following option is sufficient alone to find the answer? A) Boat M is travelling downstream with 20% more downstream speed of boat N. Speed of boat M in still water is 10% more than the speed of boat N in still water. B) Boat M and Boat N are travelling downstream with speed 33 km/hr and 40 km/hr respectively and speed of boat M is still water is 2 times the speed of stream. C) Speed of boat M in still water is 6 km/hr less then speed of boat N in still water and speed of stream is 10 km/hr. D) Speed of stream is ½ times the speed of boat N in still water and downstream speed of boat M is 44 km/hr. E) Speed of stream is 10 km/hr and ratio of upstream speed of boat M and boat N is 3 : 2 respectively.
In a river, the ratio of the speed of stream and speed of the boat in still water is 4 : 7. Again, the ratio of the speed of the stream and speed of another boat in still water is 2 : 5. What is the ratio of the speed of the first boat to the second boat in still water?
In a stream, the ratio of the speed of the boat in still water and the speed of the stream is 7 : 5. The ratio of the speed of another boat in still water to the speed of the stream is 4 : 3. What is the ratio of the speed of the second boat to that of the first boat in still water?
A boat goes to 36 km downstream with the speed of the boat in still water 15 km/hr in still water and it goes to 28 km in upstream with the speed of 3/5 of the speed of the boat in still water. How much time was taken by the boat to cover the total distance, if the speed of the stream is 3 km/hr?
In the following question, two statements are numbered as A and B. On solving these statements we get quantities A and B respectively. Solve for the both quantities and chose the correct option. Quantity A: The ratio of speed of boat to speed of stream is 2 : 1, If the boat travels 162 km and come back to starting point in 36 hour. What is the difference between the time taken by the boat to go upstream and the time taken by the boat to go downstream? Quantity B: The speed of the stream is 6 km/hr and the distance travelled by the boat is 60 km. If the boat covered half distance upstream with usual speed and other half with double its speed, then it takes 7.5 hours less time than usual time to go upstream. Find the total time taken by the boat to go upstream and downstream?
In the following question, two statements are numbered as A and B. On solving these statements, we get quantities A and B respectively. Solve both quantities and choose the correct option. Quantity A: Superman and Batman in their boat are moving towards each other If Superman travel against the stream and Batman along the stream they are at a distance of 2300 km from each other. If the Speed of Stream is 20 km/h and Speed of Superman’s Boat is 100 km/h and Speed of Batman’s Boat is 130 km/h. Find the Time Taken to meet each other Quantity B: Tony Stark is flying in his suit 1 hour before Captain America with the speed of 200 km/h. If Captain America is chasing him in the boat which runs at a speed of 270 km/h against a stream which has speed of 20 km/h. Find the time in which he catches the Tony Stark.
Given below are two quantities named A and B. Based on the information, you have to determine the relationship between two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity A∶ Total time taken by a boat travelling from A to B and B to A, is 1 hr 4 min. Speed of the boat in still water is 16 km/hr and speed of the current is 4 km/hr. what is distance between A to B ? Quantity B∶ Total time taken by a boat travelling from A to B and B to A, is 1 hr 10 min. speed of the boat in still water is 18 km/hr and speed of the current is 2 km/hr. what is distance between A to B?
Ratio between speed of boat P and Q in still water is 8∶6 and speed of current is 8 km/hr. Boat Q starts from A in the downstream,2 hours earlier than Boat P and it is found that Boat P is 32 km ahead of boat Q after 16 hours of its start. If boat P starts from point B in down steam at the same time and distance between A and B is 216 km, then find at what time boat P and Q meet each other.
The following question consists of three statements. You have to study the question and the statements, and decide which of the statements is/are necessary to answer the question. What is the speed of the current? I. Speed of the boat is 8 km/hr in still water II. The boat runs at a speed of 11 km/hr downstream III. The difference between the speeds of the boat while travelling in still water and down-stream is 3 km/hr
Study the following questions carefully and answer accordingly. Quantity - I) If the time taken by a boat to cover the same distance in upstream is 2 hours more than downstream. The downstream speed of the boat and the speed of current is 16 kmph and 4 kmph then find the total distance travelled by the boat? Quantity - II) If the time taken by the boat in upstream and in downstream is 16 hours and 10 hours to cover the same distance. Then find the speed of boat in still water is how much percent of the speed of stream? Quantity – III) If the length of rectangle is twice of its breadth and 3 times more than the side of square and the difference between the side of square and length of rectangle is 15 cm then find the area of rectangle ?