Correct Answer - Option 1 : 60 kilometers
Given:
Kishore covers 2/5 of the total distance by car
He covers 8/15 of the total distance by cycle
He covers the remaining distance by walking at 6 km/h in 40 minutes
Formula Used:
Distance = Speed × Time
Calculation:
Let the total distance covered by Kishore be D km
Remaining distance covered by walking = D – 2D/5 – 8D/15
⇒ (15D – 6D – 8D)/15
⇒ D/15
Kishore covers the remaining distance by walking at 6 km/h in 40 minutes
40 minutes = 40/60 hours
⇒ D/15 = 6 × (40/60)
⇒ D = 15 × 4
⇒ D = 60
Total distance covered by Kishore = D km
⇒ 60 km
∴ The total distance covered by Kishore is 60 kilometers
