Time, Speed & Distance| Questions 7 to 9 | LOD 1 | Quantitative Aptitude | CAT | Arun Sharma скачать в хорошем качестве

Time, Speed & Distance| Questions 7 to 9 | LOD 1 | Quantitative Aptitude | CAT | Arun Sharma

7. Lonavala and Khandala are two stations 600 km apart. A train starts from Lonavala and moves towards Khandala at the rate of 25 km/h. After two hours, another train starts from Khandala at the rate of 35 km/h. How far from Lonavala will they will cross each other? (a) 250 km (b) 300 km (c) 279.166 km (d) 475 km 8. Walking at 3/4 of his normal speed, a man takes 2(1/2) hours more than the normal time. Find the normal time. (a) 7.5 h (b) 6 h (c) 8 h (d) 12 h 9. Alok walks to a viewpoint and returns to the starting point by his car and thus takes a total time of 6 hours 45 minutes. He would have gained 2 hours by driving both ways. How long would it have taken for him to walk both ways? (a) 8 h 45 min (b) 7 h 45 min (c) 5 h 30 min (d) 6 h 45 min