Question

x and y each cover a distance of 90 km in this way that the speed of y is greater than the speed of x. The sum of their speed is 100 km/h and time taken by both is 3 hours and 45 minutes. The ratio of the speed of x to that of y is:

• A. 2 : 4
• B. 2 : 3
• C. 1 : 4
• D. 1 : 3

Answer 1

Answer: (B)