Question 82

Suresh goes on a trip on his motor-cycle and rides for 410 kms. If he rides for 5 hours at a speed of 50 km/hr, ﬁnd at what speed he travels for the remaining 4 hours of the journey?

Solution

Total distance covered = 410 km

He rides for 5 hours at a speed of 50 km/hr

=> Distance covered = $$5 \times 50 = 250$$ km

Distance left = 410 - 250 = 160 km

$$\therefore$$ Speed he should travel for the remaining 4 hours of the journey = $$\frac{160}{4} = 40$$ km/hr

=> Ans - (B)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: