Time and Distance

1) A motorcycle covers 40 km with a speed of 20 km/hr. Find the speed of the motor cycle for the next 40 km journey so that the average speed of he whole journey will be 30 km/hr. a)70,b)52.5, c)60 ,d)60.5 km/hr
2) A train goes from Bally to howrah at an average speed pf 20 kmph and comes back at an average speed of 30 kmph. The average speed of the train for the whole journey is.a)27kmph, b)26,c)25,d)24
3)A bullock cart has o cover a distance of 80 km in 10 hrs. If it covers half of the journey 3/5th time, what should be its speed to cover the remaining distance in the left time. a)5kmph,b)10,c)15,d)18.
4)A man completes 30 km of a journey at 60 kmph and the remaining 40 kmph of the journey in 5 hrs. Find the average speed of the whole journey. a)7,b)8,c)70/11,d)15/2.
5)A man covers half of its journey at 6 kmph and the remaining half at 3 kmph. Find the average speed of the man. a)3kmph, b)4, c)4.5, d)9.
6) A motor car goes to a place at a speed of 20 kmph and return from there at a speed of 30 kmph the average speed of the car in the entire journey is:- a)26,b)25,c)24,d)24.5.
7)A car completes a certain journey in 8 hrs. It covers half of the distance at 40 kmph and rest at 60 kmph. The length of the journey is: a)420km,b)400,c)384,d)350.
8)A person travels 285 km in 6 hrs. In the first part of they journey, he travels at 40 kmph by bus. In the second part he travels at 55kmph by train. The distance travelled by train is.a)156km, b)165, c)615,d)561.
9)A man had to cover a distance of 34 km. After walking for 1hr, 40 min, he noticed that the distance covered by him was 5/7 of the remaining distance. The speed of the man is:- a)3, b)4, c)5,d)6kmph.
10)Raaghubir after travelling 84 km, found that if he travelld 5 kmph more, he would take 5 hr less, he actually travelled at a rate of a)5kmph, b)6,c)7,d)10
1) A students walks from his house at 4 kmph and reaches his school 5 min late, if his speed had been 5 kmph, he would have reached 10 min early, the distance of the school from his house is:-a)5/3km,b)5/27,c)5,d)5/9,
2)A man has to be at a certain place at a certain time.He finds that he shall be 20 mins late if he walks at 3 kmph and 10 mins earlier if he alks at a speed of 4 kmph. The distance he has to walk is:- a)24km,b)12.5, c)10,d)6.
3)A train running between two stations A and B arrives at its destination 10 mins late when its speed is 50 kmph and 50 mins late when its speed is 30 kmph. The distance between the two stations A and B is:-a)40km,b)50,c)60,d)70.
4)Walking at 3 kmph pintu reaches school 5 mins late.If he walks 4 kmph he will be 5 min early. The distance of Pintu’s school from house is:-a)3/2km,b)2km,b)5/2km,c)5km.
5) A man has to reach the station from his house in a certain time. If he walks at 4 kmph, he is late by 5 min but if he walks 5 kmph he reaches the station 10 min earlier. The distance of the station from his house is:-a)5km,b)6,c)10,d)12.
6)A student walks from his house at 4 kmph and reaches his school 5 min too late. If his speed had been 5 kmph, he would have reaches 10 min too early. The distance of the school from his house is:- a)5/3km,b)5/2km,c)5km,c)5/9km.
7)If sohail walks from his home to office at 16 kmph, he is late by 5 min, If he walks at 20 kmph, he reaches 10 min before the office time, Find the distance of his office from his house. a)22km,b)20,c)18.d)16.
8)A man driving at 3/4th of his original speed reaches his destination 20 min later then the usual time. Then the usual time is. A)45min,b)60,c)75,d)120.
9)If a man redduces his speed to 2/3 , he takes 1 hour more in walking a certain distance. The time to cover the distance with his normal speed is:- a)2m,b)1,c)3,d)1.5m.
10)A train running at 7/11 of its own speed reaches a place in 22 hours. How much time could be saved if teh train ran at its own speed. a)14hr,b)7,c)8,d)1666.
1)A train 240m long, travelling at 90 kmhr ovetakes anther train travelling in the saem direcion at 72 kmph and passes it completely in 80 seconds. The length of the second train in meters is:- a) 160,b)400,c)248,d)180.
2)A train 100 meter long is running at a speed of 60 kmph. How many seconds does it take to cross another train, 170 mm long standing on parallel track. a)15.6, b)16.8,c017.2,d)18.
3)A train 150 crosses a milestone in 15 second and crosses another train of the same length travelling in opposite direction in 12 second. the speed of the second train in kmph is:- a) 54, b)58,c)52,D)56KM.
4)A train 240 m long travelling at 90 kmhr overtakes another train travellinng in the same direction at 72 kmph and passes it completely in 80 seconds. The length of he second train in meters is:- a)160m, b)400,c)248m,d)180m.
5)A and B are two station 1000 km apart. A train starrts from A and moves towards B at 40 Kmph. Another train starts from B at the same time and moves towards at 60 kmph. how far from A will they cross each other. A0 350, b)400,c)525,d)300.
6)P and Q 27 km away. Two trainswith speeds of 24 kmph and 18 kmph respectively start simultaneously from P and Q and travel in the same direction. They meet at a point R beyond Q. Distance of QR is:- a)48km,b)36,c)126,d)81.
7)Two friends walkinng at 5 kmph and 7kmph atart at the same time from two different towns 48 km apart towards each other. They will meet each other after. A)2hr, b)4,c)5,d)6.
8)Two train 180 meters and 220 meters long are running inopposite directions at a speeed of 40 kmph and 50 kmph respectively. they cross each other in a)16sec, b)18,c)108,d)120.
9)Two train of same length, are running in parallel track in opposite direction with speed 65 kmph and 85 kmph respectively. They cross each other in 6 second. The length of each train is:- a)100m,b)115m,c)125m,d)150m.
10) Two trains A and B travelling in opposite directions, cross each other in six second. The speed of train A is 126 kmph, while that of train B is 90 kmph. if the length of train A is 160 m. What is the length of train B? a) 200m,b)135,c)90,d)45.
1) A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9 km/hr. and the speed of the current is 3 km/hr, the distance between A and B is:- a)12,b)8,c)6,d)4
2)Speed of boat is 5km/hr in still water and he speed of the stream is 3 km/hr. IF the boat takes 3 hrs to go to a place and come back, the distance of the place is:- ) 3.75km,b)4,c)4.8,d)4.25.
3)A person can row a distance of one km upstream in ten minutes and downstream in four minutes. what is the speed of the stream:- a)9,b)5.6,c)4.5,d)4km/hr.
4)The speed of the current is 5km/hr, A motorboat goes 10 km upstream and back again to the starting point in 50 mins. The speed in km/hr of the motorboat in still water is:-a) 20,b)26,c)25,d)28.
5) A motorboat can travel at 10km/hr in still water. It traveled 91 km downstream in a river and then returned to the same place, taking altogether 20 hours, find the rate of flow of river.a)3km/hr,b)4,c)2,d)5.
6)If a boat goes 100 km downstream in 10 hrs and 75 km upstream in 15 hrs, then the speed of the stream is:-a) 2km/hr, b)2.5,c)3,d)3.5.
7)Ashutosh can row 24 km/hr in still water. It takes him twice as long to row down the river.Find the rate of stream.a) 4km/r,b)18,c)8,d)15km/hr.
8)A boat’s speed in still water is 5km/hr. while river is flowing with a speed of 2 km/hr and time taken to cover a certain distance upstream is 2 hr more than time to cover the same distance downstream. Find the distance:- a) 10.5km,b)11,c)10.9,d)15km.
9) A boat goes 60 km upstream in 4 hr. If the speed of the boat is double to the stream of the river then in upstream how much distance will be covered by the boat in 2 hours:-a) 10km,b)20,c030,d)13km.
10)A boat goes 2 km against the current of the stream in 1 hr and goes 1 km along the current in 10 minutes. How long will it take to go 5 km. In stationary water. a)75min, b)40miin,c)60min,d)90min.
1)A motor boat travelling at the same speed can cover 25 km upstream and 39 km downstream in 8 hrs. At the same speed, it can travel 35 km upstream and 52 km downstream in 11 hrs. The speed of the stream is. a) 2km/hr,b)3,c)4,d)5
2)A boat covers 12 km upstream and 18 km downstream in 3 hrs while it covers 36 km upstream ad 24 km downstream in 13/2 hrs. What is the speed of the current.a)2km/hr,b)2.5,c)1.5,d)1.
3) A man can row 45 km upstream and 66 km downstream in 15 hrs. Also he can row 60km upstream and 82.5 km downstream in 39/2 hrs. FInd the rate of the current and the speed of the man in still water. a) 8km/hr,3km/hr ,b)311km/hr,3km/hr ,c)11km/hr,8km/hr ,d)None of these.
4)A man can row 30 km upstream and 44 km downstream in 10 hrs, while he can row 40km upstream and 55 km downstream in 13 hrs. Find the rate of the current and the speed of the man in still water.a)3km/hr, 8km/hr, b)5km/hr, 10km/hr c)6km/hr,16km/hr d)4km/hr,7km/hr.
5)A man can row a boat 65km downstream and 35 km upstream in 10 hr. Also he can ow 52 km downstream and 49 km upstream in 11 hrs. Find the peed of the current. a) 6km/hr,b)2,c)4,d)3.
6)A man can row 21 km i downstream and 6 km upstream in 6 hrs and he can also row 35 km downstream and 18 km upstream in 14 hrs. Find the speed of the man and also rate of the current.a)4.5 &24,b)4.4 &2.5,c)4.5&3.5,d)4.5&2.5.
7)A man can row 40 km downstream and 60 km upstream in 11 hrs and he can also row 24 km downstream and 60 km upstream in 9 hrs. Find the speed of the man and also rate of the current. a) 4 &12,b)7&9,c)9&1 d)12&4.
1)Three persons walk from place A to place B, heir speeds are in the ratio 4:3:5. The ratio of times taken by them to reach B will be:- a)10:15:13,b)2:3:4,c)15:20:12,d)16:18:15
2) A certain distance is covered by a cyclist at a certain speed. If a jogger covers half of he distance in double of the time, the ratio of the speed of the jogger to that of the cyclist. a)1:2,b)2:1,c)1:4,d)4:1.
3)Two trains A and B travel from points X and Y and the ratio of the speeds of A to that of B is 2:7. Find the ratio of time taken by A and B to reach from X to Y.a)2:5,b)3:5,c)3:8,d)7:2.
4)A person set out to cycle fro A and B and at the same time another person starts from B to A. After passing each other, they complete their journeys in 16 hr and 25 hr, respectively. Find the ratio of speeds of the first man to that of the 2nd man. a)5:4, b)5:3, c)4:5, d)3:5.
5) John started from A to B and vinod from B to A. IF half of this distance is covered in 4 times of the time, Find the ratio of the two speeds:- a) 1:8,b)1:4,c)4:1,c)8:1.
6)The speed of the three cars are in the ratio of 2:3:. Find the ratio of the time taken of these cars to travels the same distance.a)15:10:6,b)6:10:15, c)10:15:6,d)10:6:15.
7)A car a distance of 200 km in 2 hr 40 min where as a jeep covers the same distance in 2 hr. What is the ratio of their speeds.a)3:4,b)4:3,c)4:5,d)5:4.
8)If X started from A to B and Y from B to A, If the distance between A and B is 125 kms, and they meet at 75 kms from A, What is the ratio of speed of X to Y:- a) 2:3,b)3:2,c)4:3,d)5:4.
9)A boat goes downstream in 1/3rd the time it takes to go upstream. Find the ratio between the speed of boat in still water to that of the stream.a) 3:1,b)1:3,c)1:2,d)2:1.

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