A bus travels from city A to city B, 210 km apart. For the last 90 km, the bus increases its speed by 5 km/h over the speed it was running at. If the average speed of the journey is 42 km/h and if the bus covers the entire distance at the speed it covered the first part of the journey, find the total time taken (in hours).
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) 5.25
- (B) 4.67
- (C) 4.75
- (D) 5.62
Verified Answer
Option (A): 5.25
Practice complete mock tests for SSC, Banking & Railway exams at https://testx.in/questions/01a0bfa2-9e6c-71ac-ae5c-65d6c74e1947/a-bus-travels-from-city-a