Supriya runs a marathon race in 50 min at an average speed of 48 km/hour. In order to set a national record, she needs to win the race in 40 minutes, Considering that her speed remains constant, at what minimum speed should she run to set the record

Aptitude and Reasoning MCQ Questions with Solutions

Supriya runs a marathon race in 50 min at an average speed of 48 km/hour. In order to set a national record, she needs to win the race in 40 minutes, Considering that her speed remains constant, at what minimum speed should she run to set the record?

A) 70 km/hr
B) 60 km/hr
C) 55 km/hr
D) 50 km/hr

Answer & Description:

B) 60 km/hr