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Each of the question below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. If the bus is travelling from Surat to Ahmadabad and a car is travelling from Ahmadabad to Surat, then what is the distance between Surat and Ahmadabad? I. The speed of a car is 40% less than the speed of bus. Bus started at 9 am and car started at 10 am and they meet at 3 pm of the same day. II. After travelling for 1 hour, because of traffic average speed of bus is decreased by 20% and covers distance between Surat to Ahmadabad in 11 hours. Original speed of car is 20% less than original speed of bus and before crossing bus it covered 200 km if starts 1 hour later than bus. After crossing car, bus covers remaining distance in 5 hours. III. Speed of bus is 10 km/hr more than the speed of car and before crossing car ratio of distances covered bus and car in same time was 5 : 4. Time taken by car to cover the distance between Ahmadabad and Surat is 2 hours 15 minutes more than time taken by bus to cover the same distance.
Kripal starts driving from his home and drives 37 km towards south. From there he turns left and drives 31 km. Then he turns right and drives 27 km. Then he turns left and drives a certain distance of Y km. After than, he turns left and drives 57 km. Now he finally turn left and drives 58 km to reach a bank, which is exactly 7 km south of his home. Find the value of Y in Km.
A bank employee drives 10 km towards South from her house and turns to her left and drives another 20 km. She again turns left and drives 40 km, then she turns to her right and drives for another 5 km. She again turns to her right and drives another 30 km to reach her bank where she works. What is the shortest distance between her bank and her house ?
A bus and a truck are available to cross a jungle. The speed of the truck is thrice that of the bus. The capacity of the truck is 50 persons and that of bus is 30 persons. The average occupancy of the bus is twice that of the truck. The tickets for the bus and the truck cost Rs 1 and Rs 1.50 respectively. What is the ratio of the average rupee collection of the truck to that of the bus in a day? Assume there is no wastage time between trips and the occupancy of the bus / truck is defined as the ratio of the actual number of persons boarding it and its capacity.
Sourab hires a car at junction A and drives 16 km towards north. He takes a right turn and drives 30 km to reach a bus stand. He now drives 10 km after taking a left turn to reach a petrol bunk. Finally, he takes a left turn and drives 30 km, and stops at Junction B. How far is junction A with respect to junction B?
The engine of a bus follows certain mileage characteristics in a speed limit of 25 km/hr to 80 km/hr. The bus can travel a distance of 15 km in one litre of petrol while travelling at 50 km/hr. From this point onwards for every increase of 5 km/hr in the speed of the bus the mileage is increased by 1 km per litre. Similarly for every decrease of 5 kmph in the speed of the car the mileage is decreased by 1 km per litre. Assume that the bus travels in this speed limit only. Krishna has filled exactly 10 litres of petrol in his bus. He drives at a speed of 45 kmph for first two hours. What is maximum distance that he can cover with the remaining quantity of petrol before his tank empties?
A bus started its journey with some passengers from city P to city S via cities Q and R respectively. On reaching city Q, 30% of the passengers left the bus and 2 new passengers boarded the bus. On reaching city R, 40% of the passengers left the bus and 7 new passengers boarded the bus. If 25 passengers reached city S, with how many passengers had the bus started from city P?
A farmer is preparing his field. He starts his tractor from garage and drives 5 km towards East. From there, he turns right and drives 6 km. Then, he turns right and drives 8 km. Again, he turns right and drives 10 km when his tractor breaks down. What is the shortest distance between his current location and garage?
To reach office from his home, Ram drives a car towards North with a speed of 40 km/ hr for 30 minutes and takes a left turn and drives for one hour (due to heavy traffic, the speed reduced to 30 km/hr). Then he takes left and drives for 10 minutes at the speed of 60 km/hr and then he takes left and drives for 2 hour at the speed of 15 km/ hr. how far his office from his home is?
The District Transport Authority has started special bus services for college going students. One bus starts from village P. The number of girls in the bus is one-fourth of the number of boys. In village Q, 20 boys leave the bus at their college stop and ten girls enter the bus. Now the number of boys and girls is equal. How many students enter the bus in the beginning?