| 71672 | Two trains of length 140 m and 200 m are 100 m… | Medium | |
| 71699 | John started driving on a highway at a constant speed of R… | Medium | |
| 71714 | A train 400 m in length crosses a telegraph post in 16… | Medium | |
| 71717 | In a river flowing at 2 km/hr, a boat travels 56 km… | Medium | |
| 71743 | A and B can do a piece of work in 7 days… | Medium | |
| 71763 | A 230 metres long train running at the speed of 120 kmph… | Medium | |
| 71767 | A train 150 m long can cross an electric pole in 3… | Medium | |
| 71784 | In what time will a railway train 75 m long moving at… | Medium | |
| 71792 | Speed of a boat in standing water is 10kmph and speed of… | Medium | |
| 71801 | P and Q can complete a work in 10 days and 6… | Medium | |
| 71857 | A train crosses a platform of 250 m in 20 sec, same… | Medium | |
| 71858 | A train passes a station platform in 25 seconds and a man… | Medium | |
| 71861 | A can do a piece of work in 14 days | Medium | |
| 71863 | Two pipes A and B can fill a cistern in 10 and… | Medium | |
| 71873 | A can do a job in 12 days and B can do… | Medium | |
| 71876 | The speed at which a man can row a boat in still… | Medium | |
| 71882 | A train leaves Mumabai at 9 am at a speed of 40… | Medium | |
| 71898 | Pipe A can fill a tank in 6 hours, pipe B in… | Medium | |
| 71914 | A 90 metres long train running at the speed of 120 kmph… | Medium | |
| 71927 | A, B, K start from the same place and travel in the… | Medium | |
| 71972 | The speed of a boat in still water is 14 km/hr and… | Medium | |
| 71983 | Kathleen can paint a room in 4 hours, and Anthony can paint… | Medium | |
| 71991 | If 15 men working 6 hours a day can do a work… | Medium | |
| 71997 | A van takes 6 hours to cover a distance of 378 Km | Medium | |
| 72000 | Two trains are moving in opposite directions at 60 km/hr and 90… | Medium | |
| 72028 | In what time will a train 300 meters long cross an electric… | Medium | |
| 72029 | A river 3m deep and 55 m wide is flowing at the… | Medium | |
| 72031 | A alone can do a piece of work in 6 days and… | Medium | |
| 72032 | Maxwell leaves his home and walks toward Brad's house | Medium | |
| 72044 | A thief goes away with a SANTRO car at a speed of… | Medium | |
| 72062 | A person can swim in still water at 12 km/h | Medium | |
| 72063 | Mangala completes a piece of work in 15 days, Raju completes the… | Medium | |
| 72073 | A and B complete a job in 6 days | Medium | |
| 72086 | Excluding stoppages, the speed of a train is 55 kmph and including… | Medium | |
| 72112 | A man swims downstream 48 km and upstream 42 km taking 6… | Medium | |
| 72113 | A train running at the speed of 50 km/hr crosses a pole… | Medium | |
| 72123 | In one hour,a boat goes 11 km along the stream and 5… | Medium | |
| 72167 | A tank with a volume of 30 cubic feet has one inlet… | Medium | |
| 72177 | A boat goes 100 km downstream in 10 hours, and 90 m… | Medium | |
| 72181 | A boat travels 40 km downstream in 8 hours and 24 km… | Medium | |
| 72194 | Two persons start at the same point, walk in opposite directions with… | Medium | |
| 72197 | A train moves fast a telegraph post and a bridge 260 m… | Medium | |
| 72202 | The rate of spin of a certain gyroscope doubled every 10 seconds… | Medium | |
| 72206 | A can do a piece of work in 20 days which B… | Medium | |
| 72232 | Two pipes can fill a tank in 15 minutes and 15 minutes | Medium | |
| 72240 | A person crosses a 800 m long street in 5 minutes | Medium | |
| 72263 | A train running at the speed of 52 km/hr crosses a pole… | Medium | |
| 72265 | A jogger running at 9 kmph along side a railway track is… | Medium | |
| 72267 | One pipe can fill a tank three times as fast as another… | Medium | |
| 72274 | A tank is filled by 3 pipes A,B,C in 6 hours | Medium | |