Jake is faster than Paul Each of them walk 24 km The sum of their speeds is 7 km hr and the sum of t...........

Quantitative Aptitude ( CCS) Time & distance

Jake is faster than Paul. Each of them walk 24 km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then Jake's speed is equal to

3 km/hr

4 km/hr

5 km/hr

7 km/hr

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Explanation:

Given that speed of Jake is greater than Paul
Distance = 24 km
Sum of their speed is 7 km/h = J+P
So possible speed ratio between J & P is
Go by Option
6:1 Not in option
5:2 = (24/5)+(24/2) ≠ 14 Hours
4:3 = (24/4)+(24/3) = 14 Hours
So Jake’s speed is 4km/h.