Question
Quantitative Aptitude Question on Ratio and Proportion
A car driver increases the average speed of his car by 3 km/hr every hour. The total distance travelled in 7 hours if the distance covered in first hour was 30 km, is
A
266 km
B
273 km
C
280 km
D
287 km
Answer
273 km
Explanation
Solution
The correct option is (B): 273 km.