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Islands X and Y are located 360 km apart. Boat A starts from X in the direction of Y at an average speed of 44 km/h. Simultaneously, boat B starts from Y towards X at an average speed of 28 km/h. (a) If both boats took the same route , after how much time will the two boats meet ? (b) How far would boat A have travelled when it met boat B ? ...
City A and city B were separated by a distance of 840 km. From city A, a bus travelled towards city B at an average speed of 50 km/h at 10 a.m. . At the same time, a car drove from city B towards city A at an average speed of 70 km/h. (a) How far would the bus have travelled when it passes the car along the way? (b) How far would the car have travelled when it passes the bus alon ...
Godown P was 315 km away from godown Q. Truck A leaves godown P at an average speed of 63 km/h and travelled in the direction of godown Q. Simultaneously, truck B leaves godown Q for godown P at an average speed of 42 km/h. Calculate the distance that the two trucks would have travelled when they passed each other on the way. Note ...
A ship took 7 h to sail from port A to port B at an average speed of 42 km/h. It then reduced its speed by 9 km/h and took another 11 h to sail from port B to port C. Find the total distance covered by the ship.
In a laboratory, a robot took 8 h to travel from point A to point B at an average speed of 90 m/h. Its speed was then reduced by 10 m/h and it travelled for another 6 h to reach point C. Find the total distance covered by the robot.
A toy car was made to move at an average speed of 16 km/h for 15 minutes. Its speed was then reduced by 4 km/h and it continued to move for another 45 minutes. What was the distance that the toy car covered?
At 7 a.m. , a motorboat set off on its journey. It sailed a distance of 162 km between beach A and beach B . Its average speed between beach A and beach B was 27 km/h. It then sailed 198 km from beach B to beach C at an average speed of 22 km/h. What is the total time taken by the motorboat for the whole journey ?
Freddie travelled 415 km from town X to town Y at an average speed of 83 km/h. He then drove 568 km from town Y to town Z at an average speed of 71 km/h. If Freddie left town X at 6 a.m. , at what time did he complete his journey ?
A man pushed a bullock cart at an average speed of 900m/h and covered a distance of 3.6 km. He then reduced his speed and pushed the bullock cart at an average speed of 600m/h covering the remaining 5.4 km of the journey. What is the total time taken by the man to complete his journey with the bullock cart?
An albatross flew 144 km from town A to town B at an average speed of 32 km/h. The distance between town B and town C was 36 km less than the distance between town A and town B. It then flew from town B to town C at an average speed of 24 km/h. Find the time taken by the bird for the whole journey.