Explanation: the correct answer is 200/9
here is explanation:- 80x5/18 = 200/9
Q. A goods train left A for B at 3pm at an average speed of 60km/hr. At 6 pm, an express train also had left A for B on a parallel track at an average speed of 90km/hr. How far from A, is the express train expected to overtake the goods train?
Q. Mr. Davar spends 38% of his monthly income of food, 25% on children’s education and 12% on transport and the remaining amount of Rs. 5,800 he saves. What is Mr. Davar’s monthly income?