A distance of 1000 km is covered in two parts. Two-fifth part of the journey is completed at the speed of 80 km/hr and the total time taken to cover this distance is 11 hours. At what speed the remaining journey will be completed?

A train goes from P to Q with a speed of u km/h and returns from Q to P with a speed of v km/h. What is the average speed for the entire journey in km/h?

A person walked from his house to a supermarket at the rate of 10 km/h and walked back at the rate of 5 km/h. For the whole journey, he took 1 hour 30 minutes. Find the distance from his house to the supermarket (in km).

Rajinder drives his car at an average speed of 40 km per hour to cover half of his total distance and thereafter he increases his speed to 60 km per hour. He covers his journey in 7 hours. What is the average speed of Rajinder in this journey?

Rakesh can travel 150 km in 10 hours. If he covers some distance by car with a speed of 20 km/hour and the remaining distance by cycle with a speed of 12 km/hour. Find the distance that is covered by the cycle.

The ratio of the speed of a man, going from his house to the office and coming back from the office to the house is 6 : 5. If he takes 1 hour more to come back from the office, find the initial speed of that man if the distance between his house and office is 180 km. 

It takes 8 hours for a 600 km journey if 120 km is done by car and the rest by train. It takes 20 minutes more if 200 km is done by car and the rest by train. Find the ratio of the speed of the train to that of the car.

Deblina traveled 150 km in 10 hours. During this journey, she covers some distance by train at 20 km/hour and the remaining distance by bus at 12 km/hour. Find the distances that are traveled by train and bus.

The average speed of a train decreases to 40 km/hr from 60 km/hr when it takes some stops at some stations. Find the duration of an average stop taken by the train in an hour.

Farhan covers a distance by car at the speed of 55 km/hr and on the return journey, he covers half the distance by the same car at the same speed and half by the train which is running at 100/9 m/s. Find the average speed of the whole journey.

A bus takes total 24 hours to cover a distance of 360 km. If it covers half the journey in 1/3^rd of the time, then at what speed will it cover the remaining distance?

'A' takes 24 minutes more than 'B' to cover a distance of 120 km. If the speed of 'B' is 20% more than the speed of 'A', then find the time taken by the 'A' to cover a distance of 180 km.

Bharat traveled from A to B. When his speed is multiplied by 11 and 8 is added to then 14.28% of it is equivalent to four times the time taken to cover the distance. If the distance between A and B is 640 km then find the time taken to cover the distance.

If A and B travel 900 km with their speeds such that B travels 3/5 of the total distance. Average speed (in km/hr) of both combined is?

Sudesh has decided to visit his college in North East which was 3000 km away away from his home. He covered 2/3rd of the journey via train running at a speed of 80 km/hr. He covered four-fifth of the remaining journey via plane running at a speed 800 km/hr and the remaining jouney via bus running at a speed of 50km/hr. Find the average speed of his journey.

What is the average speed of the car over the entire distance?

Statement I: The car covers the whole distance in four equal stretches at speeds of 10 km/hr, 20 km/hr, 30 km/hr, and 60 km/hr respectively.

Statement II: The total time taken is 36 minutes.

The speed of a car is 40 km/h and it takes 5 hours to complete a certain distance. If the speed of the car is reduced by 15 km/h and it has to cover the same distance then, find the percentage change in time (in terms of hours).

A man covers the first half of his journey by car in 4 hours and the second half of his journey by bus in 6 hours. If the average speed of a man during the whole journey is 24 km/h, then what is the total distance covered by the man?

A train covers a journey in 11 hours. If 2/3 of the journey is covered with a speed of 24 km/h and remaining with a speed of 21 km/h then find the distance of the journey.

A bike rider covers a 175 km distance and returns up to 1/5^th of that distance in a total of 7.5 hours. Find the average speed of the journey in m/s.

A man covers a distance of 8 km in 40 minutes. If he covers half the distance in (3/4) of the total time, then what will be his speed (in km/h) to cover the remaining distance in the remaining time?

Ram travels first ‘D’ km of his journey with speed 24 km/h, next ‘D + 6’ km with speed 16 km/h. He travels remaining ‘D – 3’ km with speed 20 km/h. If Ram’s average speed of the journey is 19 km/h, then what is the length of Ram’s journey?

A train goes from Bhubaneswar to Patna with an average speed of 90 km/hr. The journey takes 10 hours. It returns from Patna to Bhubaneswar on the same route with an average speed of 60 km/hr. What was the average speed of the train?

If each person took 5 hrs to reach their destinations then, find the average of their speed. 

A train covers 1/5^th of the total distance with a speed of 60 km/hr, 1/3^rd of the total distance with a speed of 80 km/hr, and 15% of the remaining distance with a speed of 36 km/hr and remaining 357 km at 108 km/hr. Find the total distance covered by the train.

If the speed of B and D is 70 km/hr and 40km/hr respectively, find the total time taken by them to reach their destinations.

If A traveled 200 km on a bike and traveled the rest of the journey by car. If the speed of the car was 60 km/h then, find the time taken by him to travel the rest of the journey by car.

Ram throws a cricket ball and his dog catches it and brings it for Ram. If the dog goes at a speed of 40 km/hour and brings back the ball at a speed of 30 km/hour. Find the average speed of the dog.

A bus runs at a speed of 35 km/h in the first 30 minutes, 12 km/h in the next 25 minutes, and 15 km/h in the last 10 minutes. What is the average speed of the bus during the whole journey?

What is the average speed of the car over the entire distance?

Statement I: The car covers the whole distance in four equal stretches at speeds of 10 km/hr, 20 km/hr, 30 km/hr, and 60 km/hr respectively.

Statement II: The total time taken is 36 minutes.

What of the distance travelled?

Statement I: A person covers a distance in 18.5 hours. He covers the first half with a speed of 50 km/h and the second half with a speed of 60 km/h.

Statement II: If a person covers a distance at 40 km/h. If he decreases his speed to 35 km/h, he takes three more hours to reach the destination.

Anil completed a certain journey by a car. If he covered 35% of the distance at 70 km/h. 40% of the distance at 80 km/h and the remaining distance at 50 km/h, his average speed (in km/h) for the entire journey is:

A man walking at the speed of 4 km/h covers a certain distance in 6 hours and 15 minutes. If he covers the same distance by cycle in 5 hours and 10 minutes, then the speed of the cycle in km/h is:

A bus during its journey travels 60 minutes at a speed of 80 km/h, another 90 minutes at a speed of 100 km/h, and 4 hours at a certain speed. If the average speed of the bus during its whole journey is 70 km/h, what is the speed of the bus during the 4 hours?

The ratio of the distance between two places A and B to the distance between places B and C is 3 : 5. A man travels from A to B at 30 km/h and from B to C at x km/h. If his average speed for the entire journey is 40 km/h, then what is the value of (x - 7) (in km/h)?

A student goes to his school by cycle. The distance from his house to school is 5 km and he covers this distance in 1 hour. While going he stops twice for 5 minutes each. Find his average speed (in km/h).

A vehicle travels 200 metres in 5 sec and then another 250 metres in 5 sec. What is its average speed (in meters/sec)?

A bus is running at a speed of 60 km/h to cover a distance in 50 min. To reduce the time of the journey to 20 min, at what speed (in km/h) should the bus run?

A person completes 80 km of a journey at 10 km/h and the remaining 70 km in 7 hours. His average speed for the whole journey is:

Ram traveled an equal distance with the speed of 40 km/hr, 45 km/h, and 60 km/hr. What is the average speed of Ram during the whole journey? Correct to two decimal places.

Kajal goes to school on her bicycle. If she travels 4 km/h more, she reaches school 3 minutes earlier than the scheduled time, if she travels 2 km/h less, she reaches school 2 minutes later than the scheduled time. What is the distance (in Km) of the school from her house?

Q completes a journey in 33 hours. She travels first half of the journey at the rate of 30 kmph and second half at the rate of 36 kmph. Find the total distance of the entire journey? (In km)

Traveling at 3/4 of the normal speed, a person reaches his workplace 15 minutes late. How many minutes does he take usually to reach the workplace?

By what percentage should a car driver increase the speed of the car to reduce the time by 40% to cover a fixed distance?

A car travels at 60 km/h for the first 40 minutes, at 75 km/h for the next 80 minutes and at 80 km/h for the next 12 minutes. What is the average speed (in km/h) of the car?

A man cycles from P to Q, a distance of 30 km, in 2 hours and 48 minutes. The road from P is a level road for 18 km, and then it is uphill to Q. The man's average speed on the level road is 15 km/h. What is his average uphill speed (in km/h)?

A train takes 1 hour 20 minutes to travel between two stations P and Q. If it travels at \(2\over7\)of its usual speed, how long will it take to travel between P and Q?

A girl walks to the park, situated 450 m from her house, in 4 min and comes back in 6 min. What is the average speed of the girl (in km/h)?

A car travels at a speed of 40 km/h for 15 minutes and at a speed of 72 km/h for the next 5 minutes. The average speed of the car for the whole journey is:

A train can travel 40% faster than a car. Both the train and the car start from point A at the same time and reach point B, which is 70 km away from point A, at the same time. On the way, however, the train lost about 15 minutes while stopping at stations. The speed of the car in km/h is: