Correct Answer - Option 3 : 450 km
Given,
The ratio between the speed of a car and a bike is 16 : 15 respectively
A bus covered a distance of 480 km in 8 hrs.
The speed of the bus is three-fourths the speed of the car
Calculations:
Speed of bus = 480/8 = 60km/h
Speed of car = (60 × 4)/3 = 80 km/h
Speed of car : Speed of bike = 16 : 15
Speed of bike = 80/16 × 15 = 75 km/h
Distance covered by b ike in 6 hr = 75 × 6 = 450 km
∴ The required answer is 450 km
