| 71192 | A tank can be filled by two pipes A and B in… | Medium | |
| 71243 | A boat running downstream cover a distance of 16km in 2 hr… | Medium | |
| 71265 | 10 men and 15 women together can complete a work in 4… | Medium | |
| 71282 | A boat can travel with a speed of 22 km/hr in still… | Medium | |
| 71305 | Pipes A and B can fill a tank in 2 and 3… | Medium | |
| 71336 | Two identical machines have the ability to produce both nuts and bolts | Medium | |
| 71383 | A wheel of a car of radius 21 cms is rotating at… | Medium | |
| 71395 | A train crosses a platform of 110 m in 15 sec, same… | Medium | |
| 71422 | Two trains start from A & B and travel towards each other… | Medium | |
| 71435 | A carpenter worked alone for 1 day on a job that would… | Medium | |
| 71442 | Two persons A and B can complete a piece of work in… | Medium | |
| 71457 | Brenda and Sally run in opposite direction on a circular track, starting… | Medium | |
| 71481 | P can do a work in 36 days | Medium | |
| 71487 | Two trains are running in opposite directions with the same speed | Medium | |
| 71493 | A can do a piece of work in 16 days | Medium | |
| 71514 | A can complete a project in 10 days while B can complete… | Medium | |
| 71523 | Excluding stoppages, the speed of a bus is 50 kmph and including… | Medium | |
| 71531 | A jogger running at 9 kmph along side a railway track is… | Medium | |
| 71549 | A train running at the speed of 30 km/hr crosses a pole… | Medium | |
| 71584 | A 600 meter long train crosses a signal post in 15 seconds | Medium | |
| 71588 | Machine A can make 350 widgets in 1 hour, and machine B… | Medium | |
| 71607 | A and B can finish a work in 12 days while A… | Medium | |
| 71609 | A WORKS TWICE AS FAST AS B | Medium | |
| 71621 | The speed of a railway engine is 96 Km per hour when… | Medium | |
| 71625 | A person walks at a speed of 4 km/hr and runs at… | Medium | |
| 71643 | A train 455 m long, running with a speed of 63 km/hr… | Medium | |
| 71657 | A man cycling along the road noticed that every 3 minutes a… | Medium | |
| 71663 | Two trains are traveling on parallel tracks in the same direction | Medium | |
| 71664 | How long does a train 100 m long travelling at 60 kmph… | Medium | |
| 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 | |