Correct Answer - Option 3 : 52 Kms/hr
Given:
A car covers the first 35 Km of its journey in 45 minutes and covers the remaining 69 Km in 75 minutes
Formula used:
Average speed = Total distance/ Total time
Calculation
Total distance covered = 35 km + 69 km = 104 km
Total time = 45 minute + 75 minute = 120 min = 2 hours
Average speed = Total distance/ Total time
∴ Average speed = 104/2 = 52 km/hr
