Q286
Car A travels at the speed of 65 km/hr and reaches its destination in 8 hours. Car B travels at the speed of 70 km/hr and reaches its destination in 4 hours. What is the ratio of the distance covered by car A and car B respectively ?
A.
7 : 11
B.
13 : 7
AnswerC.
7 : 13
D.
11 : 7
E.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
Required ratio := (65 × 8) : (70 × 4)
= 520 : 280
= 13 : 7