| 67105 | In what time will a train 140 m long cross an electric… | Medium | |
| 67141 | 45 men can complete a work in 15 days | Medium | |
| 67154 | The speed at which a man can row a boat in still… | Medium | |
| 67155 | Two trains are running at 40 km/hr and 20 km/hr respectively in… | Medium | |
| 67172 | A bike covers a certain distance at the speed of 65km/h in… | Medium | |
| 67177 | A train traveling at 72 kmph crosses a platform in 32 seconds… | Medium | |
| 67199 | Pipe A can fill a tank in 30 minutes | Medium | |
| 67219 | A train sets off at 2 p.m | Medium | |
| 67249 | A person can swim in still water at 4 km/h | Medium | |
| 67257 | A train 100 m long crosses a platform 250 m long in… | Medium | |
| 67265 | A car covers a distance of 618 km in 6 ½ hours | Medium | |
| 67271 | A 600 meter long train crosses a signal post in 40 seconds | Medium | |
| 67303 | 8 identical machines, working alone and at their constant rates, take 6… | Medium | |
| 67321 | Working alone, machine X can manufacture 1,000 nails in 15 hours | Medium | |
| 67334 | A person has to cover a distance of 100km in 10hour | Medium | |
| 67337 | A car covers a distance of 782 km in 8 hours | Medium | |
| 67367 | One pipe can fill a tank three times as fast as another… | Medium | |
| 67389 | X can do a piece of work in 40days | Medium | |
| 67404 | Two trains 150 meters and 165 meters in length respectively are running… | Medium | |
| 67412 | Two trains travelling in the same direction at 108 and 90 kmph… | Medium | |
| 67415 | A car traveling at a certain constant speed takes 2 seconds longer… | Medium | |
| 67441 | A person crosses a 1000 m long street in 10 minutes | Medium | |
| 67446 | A 1200 m long train crosses a tree in 120 sec, how… | Medium | |
| 67453 | A train 240 m long passed a pole in 24 sec | Medium | |
| 67490 | A train passes a man standing on a platform in 8 seconds… | Medium | |
| 67492 | A man can row a boat at 20 kmph in still water | Medium | |
| 67507 | How long does a train 105 m long running at the speed… | Medium | |
| 67514 | A leak in the bottom of a tank can empty the full… | Medium | |
| 67516 | A man swims downstream 40 km and upstream 16 km taking 4… | Medium | |
| 67518 | A train 440 meters long is running with a speed of 60… | Medium | |
| 67539 | A jogger running at 9 km/hr along side a railway track is… | Medium | |
| 67554 | Machine A and machine B process the same work at different rates | Medium | |
| 67560 | A train crosses a bridge of length 150 m in 7.5 seconds… | Medium | |
| 67579 | A train is 510 meter long is running at a speed of… | Medium | |
| 67582 | A train 110 m long is running with a speed of 80… | Medium | |
| 67598 | A driver took a trip consisting of three segments at three different… | Medium | |
| 67607 | While driving from A-ville to B-town, Harriet drove at a constant speed… | Medium | |
| 67634 | A train covers a distance of 12 km in 12 min | Medium | |
| 67638 | A carpenter worked alone for 1 day on a job that would… | Medium | |
| 67650 | P beats Q by 250 meter in a kilometer race | Medium | |
| 67676 | A and B together can do a piece of work in 8… | Medium | |
| 67684 | How long does a train 110 m long traveling at 60 kmph… | Medium | |
| 67685 | A train running at the speed of 60 km/hr crosses a pole… | Medium | |
| 67687 | A boat sails 15 km of a river towards upstream in 5… | Medium | |
| 67694 | X can finish a work in 20 days | Medium | |
| 67746 | Two trains 100 meters and 120 meters long are running in the… | Medium | |
| 67774 | A man walks at a rate of 10 mph | Medium | |
| 67783 | 9 men or 6 women can do a piece of work in… | Medium | |
| 67796 | A thief is spotted by a policeman from a distance of 300metres | Medium | |
| 67807 | Sandy can do a job in 15 days and Molly can do… | Medium | |