A boat can travel 30 km downstream in 45 min. The ratio of the speed of the boat in still water to the speed of the stream is 5: 3. How much time will t...
βAβ and βBβ started moving towards each other at same time with a speed of 26 km/hr and 13 km/hr, respectively. If the distance covered by βAοΏ½...
Ajay and Vishal left the place βXβ with different speeds which are in the ratio 9:5 respectively. Ajay left the place 36 seconds after Vishal. If af...
Average speed of βAβ during a 20-hour journey is 30 km/h. If he covered the first 240 km of his journey at a speed of 20 km/h, then find the speed a...
- How far will 'Arjun' travel by the time he catches up to 'Rohan', given that 'Arjun' starts 150 km behind and moves at 55 km/h while 'Rohan' moves at 35 km...
A car travels a distance of200 km at the speed of 50 kmph. If it covers the ne×t 160 km of its journey at the speed of 80 kmph and last 80 km of i...
A can complete a work in 16 days and B can complete it in 24 days. They work together for 6 days, then A leaves. In how many more days will B finish the...
- Neha rows a boat at the speed of 10 km/h and covers a distance in 12 hours. How fast must she row to finish the same trip in 8 hours?
- In a 10 km race, D, E, and F are running at uniform speed. If βDβ beats βEβ by 2 km, and βEβ beats βFβ by 1 km, then by how many metres doe...
A man is travelling at a speed of 30 km/h such that he will take 70 minutes to reach his destination. But after completing half the journey, the man too...
Relevant for Exams:
