R reaches office from home in 30 minutes and comes back in 20 minutes. The distance to his office from home is 12.5 km. What is his average speed (in km/h) from home to office and then back home?

A car has to cover a distance of 288 km in 20 hours. If it covers half of the journey in \(1\over5\)th of the time, find the speed to cover the remaining distance in the time left.

A person travels 600 km by truck at 80 km/h,  800 km by aeroplane at 400 km/hr and 100 km by motorcycle at 50 km/h. What is the average speed for the entire distance?
 

A motorcyclist rides his motorcycle at a speed of 90 km/hr in the first hour and then next two hours at a speed of 120 km/hr. Find the average speed of the rider.

Vaishali covers a certain distance by car at 50kmph and returns to the original place through the same route on a bicycle at 10kmph. If the time taken by her for the whole journey was 2 hours 24 minutes, then what was the total distance that she covered?

A person covers the first 25 km in 60 minutes and the next 38 km in 30 minutes. What is his average speed for the whole journey?

A bus covered a distance of 1260 kilometers at a certain speed in 15 hours and there is a car whose speed is 21 km/hr less than the speed of the bus. In how much time will the car cover 756 kilometers of distance?

If the speed of A is increased by 14 km/hr, he will be 4.2 minutes early and if the speed is decreased by 2 km/hr, then he will be 0.8 minutes late. What is the distance that A needs to cover?

A train travels 300 km. If it travels half the distance at 75 kmph and the remaining half at 50 kmph. How much time did it take to cover the total distance?

Amit goes to the office at the speed of 20 km/hr and returns at the speed of 25 km/hr. Find the average speed (In km/hr) of the whole journey.

Amit goes to the office at the speed of 20 km/hr and returns at the speed of 25 km/hr. Find the average speed (In km/hr) of the whole journey.

A car covers a certain distance of 410 km in 8 hours and the remaining distance is covered by the car in 3 hours 30 minutes at the speed of 80 km/hr. What is the average speed of the car (in km/hr) in the entire journey?

Ravi covers first 60 km at the speed of 30 km/hr and next 40 km at the speed of 20 km/hr. What is the average speed (in km/hr) of the total journey?

A train travels 300 km. If it travels half the distance at 75 kmph and the remaining half at 50 kmph. How much time did it take to cover the total distance?

Without stoppages at some stations, a train travels a certain distance with an average speed of 60 km/h and with stoppages it covers the same distance with an average speed of 53 km/h. How many minutes per hour does the train stop?

Ram travels 462 km in 7 hours. If he now travels at 90.90% of his previous speed, he will travel 540 km in how many hours?

A boy is walking with (3/4)^th of his usual speed. If he reaches his school 15 minutes late. Find his usual time (in minutes).

A covers a distance in 12 minutes at a speed of 36 km per hour. What will be his speed if he wants to return to his starting point in 16 minutes?

Abhay covered 30% of the journey by train in 3 hours, 80% of the remaining journey by bus at the speed of 42 km/h, and the remaining journey by car at the speed of 63 km/h. If the total distance of the journey is 450 km then find the average speed of the complete journey.

Amit goes to the office at the speed of 20 km/hr and returns at the speed of 25 km/hr. Find the average speed (In km/hr) of the whole journey.

A covers a distance in 12 minutes at a speed of 36 km per hour. What will be his speed if he wants to return to his starting point in 16 minutes?

Amar has to travel from Bikaner to Delhi but due to short of time, he managed to get the train ticket from Jaipur to Delhi only. He traveled by local transport from Bikaner to Ajmer 120 km in 7 hours, Ajmer to Jaipur in bus 80 km in 5 hours, and Jaipur to Delhi by train 240 km in 10 hours. What is the average speed of Amar?

Arpit covers a distance in 3.5 hours, with a speed of 12 km/hr in the first half and 15 km/hr in the second half while his sister Arpita covers a distance in 4 hours, with a speed of 18 km/hr in the first half and 20 km/hr in the second half then, find the one-third of the total distance covered by both Arpit and Arpita.

Raj decided to increase the speed of his car by 25% and also would like to increase the time of travel by 40%. What is the percentage increase in the distance he covers?

A can travel 216 km in 4 hours. In what time (in seconds) will he complete 9 rounds of a circular track of circumference 515 m?

The speed of a train without any halts is 54 km/h. With halts, the speed of the same train is 12.5 m/s. For how many minutes does the train stop in one hour?

A train travels 300 km. If it travels half the distance at 75kmph and the remaining half at 50kmph. How much time did it take to cover the total distance?

If Ram goes to a temple at 20 km/hr, he reaches at 11:00 a.m. However, if he increases his speed by 4 km/hr, he now reaches at 10:30 a.m. What is the distance between Ram's starting point and the temple?

A covers a distance in 12 minutes at a speed of 36 km per hour. What will be his speed if he wants to return to his starting point in 16 minutes?

The speed of a train without any halts is 54 km/h. With halts, the speed of the same train is 12.5 m/s. For how many minutes does the train stop in one hour?

If Rani goes to her office at a speed of 20 km/hr and returns at a speed of 10.5 km/hr, it takes her 3.5 hours to complete the journey, then the total distance to her office will be: (approximately)

If Ravi covers a distance in 4.5 hours, with a speed of 15 km/hr in the first half and 18 km/hr in the second half, then find the total distance he covers.

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:

If a man travels from A to B at a speed of 50 km/h and returns by increasing his speed by 40%, then find his average speed (to 2 decimal places) for both the trips.

A man travels some distance from his house to the exhibition ground by an auto at a speed of 30 km/h and returns by a cab at a speed of 50 km/h. What is his average speed (in km/h)?

Q completes a journey in 87 hours. She travels first half of the journey at the rate of 84 kmph and second half at the rate of 90 kmph. Find the total distance of the entire journey? (In km)

A person starts traveling from Point P to Point Q which is 240 km apart. He travels with a speed of 40 km/hr from Point P to Q and travels with a speed of 60 km/hr from Point Q to P. Find his average speed. 

A lady goes from home to office at a speed of 40 km/h, and returns back at a speed of 70 km/h. What is her average speed during the journey?

A man drives his car for 24 km at a speed of 48 km/h, and for the next 1.5 hours he drives at a speed of 80 km/h. Find his average speed (in km/h) for the entire journey.

S drives his car and covers 37 km and 500 m in 90 minutes. What is his average speed (in km/h)?

 A car travels \(\frac{1}{3}\) of the distance on a straight road at a speed of 10 km/h, the next \(\frac{1}{3}\)at a speed of 20 km/h, and the last \(\frac{1}{3}\) at a speed of 60 km/h. Find the average speed of the car.

An aeroplane flies along the four sides of a square field at the speeds of 150 km/h, 300 km/h, 450 km/h and 600 km/h. Find the average speed of the plane around the field.

Ram rides at the rate of 36 km/h but stops for five minutes to take a drink at the end of every 10 km. Find the time that Ram will take to cover a distance of 84 km.

A car has to cover a distance of 288 km in 20 hours. If it covers half of the journey in 1/5 th of the time, find the speed to cover the remaining distance in the time left.

A person covers 11 km with a speed of 7 km/h, 25 km with a speed of 10 km/h and 30 km with a speed of 20 km/h. What is the average speed of the person?

Arpit covers a distance in 3.5 hours, with a speed of 12 km/hr in the first half and 15 km/hr in the second half while his sister Arpita covers a distance in 4 hours, with a speed of 18 km/hr in the first half and 20 km/hr in the second half then, find the one-third of the total distance covered by both Arpit and Arpita.

Priyanshu and his boss both live in the same building, however, one day he got late and his boss left for the office half an hour before him. If his boss is driving his car at a speed of 48 km/hr, find the minimum speed at which he should drive his car so that he could reach his office 120 km away at least 15 minutes before his boss. (in km/hr)

Amar has to travel from Bikaner to Delhi but due to short of time, he managed to get the train ticket from Jaipur to Delhi only. He traveled by local transport from Bikaner to Ajmer 120 km in 7 hours, Ajmer to Jaipur in bus 80 km in 5 hours, and Jaipur to Delhi by train 240 km in 10 hours. What is the average speed of Amar?

A person starts traveling from Point P to Point Q which is 240 km apart. He travels with a speed of 40 km/hr from Point P to Q and travels with a speed of 60 km/hr from Point Q to P. Find his average speed. 

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?