state gov Chhatisgarh (CG) Police Constable Mock Test 2023-24 Quantitative Aptitude Speed Time and Distance Average Speed
One-fourth of a certain journey is covered at the rate of 15 km/h, one-sixth of it is covered at the rate of 40 km/h and the rest of it is covered at 30 km/h. Find the average speed for the whole journey.
1
24\(\frac{24}{29}\)
2
35\(\frac{15}{29}\)
3
25\(\frac{4}{7}\)
4
33\(\frac{1}{3}\)