Question
Nisha travels the first half of her journey at a speed of 80 km/hr and the second half at the speed of ‘x’ km/hr. If her average speed for the entire trip is 50 km/hr, find the value of ‘x’.
More Time and distance Questions
- A ball is dropped from a height of 120 metres. After each bounce, it rises to one-fourth of the height from which it fell. What is the total distance the b...
- A total journey of 250 km is completed by Ravi partly by boat at 25 km/h and the remaining by train at 50 km/h. If the whole trip took 6.5 hours, find the ...
- ‘A’ and ‘B’ started moving towards each other at same time with a speed of 12 km/hr and 16 km/hr, respectively. If the distance covered by ‘B is 30 km more...
- A train crosses a man in 12 seconds and a platform 480 meters long in 36 seconds. Calculate the time (in seconds) it takes for the train to overtake a bike...
- A man starts his journey from point ‘P’ to point ‘Q’. He covers (1/5)th of the total distance in 2 hours and the rest in 8 hours. If he takes 10 hours to r...
- A mother left her child at Bus stop 'P' in a bus station at 6:00 a.m. Four hours later, a bus departed from Bus stop 'Q' to Bus stop 'P' and passed the chi...
- Two vehicles, named as 'X' and 'Y', travel along side-by-side paths but in opposite directions. The length of vehicle 'Y' surpasses that of 'X' by 12.5%. T...
- Rahul and Karan are traveling to the same city. Rahul drives faster, and their speed ratio is 8:5. If Karan takes 3 hours more than Rahul to reach the city...
- In a 25 km race, P, Q, and R are running at uniform speed. If ‘P’ beats ‘Q’ by 5 km, and ‘Q’ beats ‘R’ by 3 km, then by how many metres does ‘P’ beat ‘R’?
- Ramesh travels from his house to the office, which is 9 km away, by cycling. If he returns to his home by foot with speed of 3 km/hr and takes 60 minutes m...
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
