Question
Ratio of speeds of ‘A’ and ‘B’ is 6:7, respectively. If they participate in a 140-metre race and ‘B’ gives ‘A’, a head start of ‘m’ metres, then they finish the race at the same time. Find the value of ‘m’.
More Time and distance Questions
- Two runners M and N run in opposite directions on a circular track of 1500 metres. M runs at 30 m/s and N at 45 m/s. After how many seconds will they both ...
- Two cars A and B travel from one city to another, at speeds of 72 km/hr and 90 km/hr respectively. If car B takes 1 hour lesser than car A for the journey,...
- Two individuals, 'A' and 'B', are running around a circular track with a total length of 2000 meters. 'A' runs clockwise at a speed of 5 m/s, while 'B' run...
- One day, 'A' arrived at the bus stop 10 minutes late. The next day, he increased the speed of his bicycle by 5 km/h, which helped him reach the bus stop on...
- A boy goes to school at 12 km/Hr and return at a speed of 11 km/hr. If he takes 23 hrs in all. Find the distance from his village to school?
- A biker travels at a speed of 19 km/hr for 6 hours each day on all days except Sunday. If his journey starts on a Wednesday, on which day will he reach his...
- Buses A and B are moving around a circular ground of radius 350 m. If the speeds of the buses A and B are 11 m/sec and 20 m/sec respectively, then what is ...
- Travelling at his usual speed, a man reaches his destination in 12 hours. If he reduces his speed by (1/6), then he covers 72 km less in the same time. Fin...
- A carriage travels in the fog passed along a man who was walking @ 3kmph in the same direction. He could see the carriage for 4 minutes and it was visible ...
- If a person walks 25% more than of his usual speed, reaches his distance 90 minutes before. If the destination is 247.5 km away, then the usual speed of a ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
