Question
A person covered 80 km at a speed of 'z' km/h and then another 100 km at a speed of (3z/2) km/h. If the total time taken for the journey was 320 minutes, find the value of 'z'.
More Time and distance Questions
- A person travels between three towns as follows: From Town X to Town Y, he covers 120 km at 60 km/h. From Town Y to Town Z, he covers 150 km at 75 km/h. ...
- Amit and Deepak are standing on point A and B respectively, which are 300km apart. Amit starts moving to and from between A and B at 25km/hr while Deepak s...
- If Mohan covers a certain distance at 21 km/h, he gets delayed by 4 hours. If he travels at 35 km/h, he reaches 1 hour early. Find 30% of the distance trav...
- A train takes 30 minutes to travel 20 km, but due to maintenance, its speed is reduced by 25% for the next 10 km. Find the total time taken by the train to...
- Akshat and Saksham have two delivery points at distances 32 km and 48 km from their house. They left together and reached their points at 9:15 A.M. On anot...
- A tiger chases a deer that initially has a 96-meter head start, running away at 4 m/s, while the tiger pursues at 7 m/s. How long does it take for the tige...
- A delivery truck travels at 60 km/h and needs to finish its route in 2.5 hours. The driver takes a 25-minute break after covering half the distance. What s...
- A cheetah can catch a deer running with a speed of 90 km/h and is 80 meters ahead of it, in 16 seconds. Find the time taken by the cheetah to catch a zebra...
- A car travels at a speed of 60 km/hr for 2 hours and then at 40 km/hr for 3 hours. Find the total distance travelled.
- Vicky and Vikram start running simultaneously around a rectangular track of length 800m from the same point at speeds of 35 km/hr and 25 km/hr. When will t...
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
