Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels from a point A to B at the speed of 50 km/h and then further from B to C at 75 km/h. Then, he returns from C to A at x km/h. If the ratio of the distance between A to B and B to C is 2 ∶ 3, respectively, and the average speed for the entire journey is \(61 {11 \over 49}\) km/h, then what is the value of x ?
1
65
2
62.5
3
64.5
4
60