Advait has to reach Kanpur which is 947 km away in 19 hours. His starting speed for 6
hours was 38 km/hr. For the next 70 km his speed was 35km/hr. By what speed he must
travel now so as to reach Kanpur in decided time of 19hours?
A64 km/hr
B60 km/hr
C61 km/hr
D59 km/hr
Answer: