Q1.A car finishes a journey in 10 hours at the speed of 80 km/hr. If the same distance is to be covered in eight hours, how much more speed does the car have to gain?
(a) 8 km/hr (b) 10 km/hr (c) 12 km/hr (d) 15 km/hr (e) None of these
Q2.A car takes 5 hours to cover a distance of 300 km. How much should the speed in km/hr be maintained to cover the same distance in 4/5 th of the previous time?
(a) 48 (b) 60 (c) 75 (d) 120 (e) None of these
Q3.A is twice fast as B and B is thrice as fast as C. The journey covered by C in 42 minutes will be covered by A in
(a) 14 minutes (b) 7 minutes (c) 28 minutes (d) 54 minutes (e) None of these
Q4.A car takes 25 hours to cover a distance of 300 km. How much should the speed (in km/hr) be maintained to cover the same distance in 4/5 th of the previous time?
(a) 48 (b) 60 (c) 75 (d) 120 (e) None of these
Q5.Car A leaves Mumbai for Daman which is 180 kilometers away. At the same time car B leaves Daman for Mumbai. If car A travels at 60 km/hour and car B travels at 30 km/hours, where will the 2 cars meet?
(a) 120 km from Mumbai (b) 150 km from Daman (c) Between Mumbai and Daman (d) cant’be determine (e) None of these
Q6.It is 200 miles from Madras to Coimbatore. If a bus takes 2 hours to travel the first 75 miles. How long must the bus take to travel the final 125 miles in order to have an average of 50 miles per hour for the entire trip?
(a) 60 minutes (b) 94 minutes (c) 120 minutes (d) 110 minutes (e) None of these
Q7.A man rows 3 km per hours in still water. If the river is running at 1 km per hour, it takes him 45 minutes to row to a place and back. How far is the place?
(a) 2 km (b) 1.5 (c) 1 km (d) 2.5 km (e) None of these
Q8.A man can row 6 km/hr in still water and he finds it takes him twice as long to row upstream as to row down the river. Then the rate of current is
(a) 17.5 km/hr (b) 2 km/hr (c) 3.5 km/hr (d) 2.5 km/hr (e) None of these
Q9.A man starts walking. He walked 2 km in the first hour. Then he walked two-thirds of the distance of the previous hour in each next hour. If he walked continuously then how long could he walk maximum?
(a) 60 km (b) 6 km (c) 12 km (d) 8 km (e) None of these
Q10.Akash leaves home for school which is 12 km from his house. After the school, he goes to his club which is 7 km from his school. If his house, school and club all fall in a time, then what is the minimum distance he has to travel to get back home?
(a) 19 km (b) 7 km (c) 5 km (d) 12 km (e) None of these
Solution
