A bus travels 150 Km in 3 hours and then travel next 2 hours at 60 Km/hr. Then the average speed of the bus will be -
Q1 FREE PREVIEW
A bus travels 150 Km in 3 hours and then travel next 2 hours at 60 Km/hr. Then the average speed of the bus will be -
✓ Correct answer: b) 54 Km/hr
ExplanationDistance covered in 2 hrs with the speed of 60 km/hr = 2 × 60 = 120 Total distance = 150 + 120 = 270 Total time = 2 + 3 = 5 hrs As we know, Average speed = Total distance/Total Time ∴ Average speed = 270/5 = 54 km/hr
Practice more SSC CGL Quantitative Aptitude PYQs
See every question on Time and Distance, or browse the full SSC CGL question bank.
See all questions on Time and Distance →