| 39493 | Two trains are moving in opposite directions at 60 km/hr and 90… | Medium | |
| 39507 | Speed of a boat in standing water is 16 kmph and the… | Medium | |
| 39510 | How much time does a train 150 metres long running at 54… | Medium | |
| 39526 | A can do a piece of work in 3 hours; B and… | Medium | |
| 39529 | A and B complete a job in 6 days | Medium | |
| 39538 | Nil and Ethan are brothers | Medium | |
| 39554 | A man can row upstream at 10 kmph and downstream at 20… | Medium | |
| 39582 | A boy runs 200 metres in 60 seconds | Medium | |
| 39645 | Working alone, pump A can empty a pool in 4 hours | Medium | |
| 39654 | A man can row with a speed of 20 kmph in still… | Medium | |
| 39656 | Pipe A can fill a tank in 2 hours, pipe B in… | Medium | |
| 39657 | If a person walks at 10 km/hr instead of 5 km/hr, he… | Medium | |
| 39660 | A train 125 m long passes a man, running at 6 km/hr… | Medium | |
| 39662 | Two trains of equal lengths take 10 sec and 15 sec respectively… | Medium | |
| 39663 | Excluding stoppages, the speed of a train is 50 kmph and including… | Medium | |
| 39683 | How many seconds will a 500 meter long train take to cross… | Medium | |
| 39761 | A honey bee flies for 10 seconds, from a daisy to a… | Medium | |
| 39772 | A train sets off at 9:00 am at the speed of 70… | Medium | |
| 39774 | An athlete runs 200 meters race in 10sec | Medium | |
| 39805 | A train 250 m long passed a pole in 25 sec | Medium | |
| 39814 | A train 100 m in length crosses a telegraph post in 12… | Medium | |
| 39832 | A train speeds past a pole in 15 sec and a platform… | Medium | |
| 39839 | A can do a work in 16 days and B can do… | Medium | |
| 39862 | If a person walks at 15 km/hr instead of 5 km/hr, he… | Medium | |
| 39896 | A boat can travel with a speed of 16 km/hr in still… | Medium | |
| 39907 | The speed at which a man can row a boat in still… | Medium | |
| 39908 | Maxwell leaves his home and walks toward Brad's house at the same… | Medium | |
| 39944 | A can do a piece of work in 2 hours; B and… | Medium | |
| 39947 | If 12 men or 20 women can do a piece of work… | Medium | |
| 39969 | The speed of a boat in upstream is 100 kmph and the… | Medium | |
| 39982 | A is thrice as good a workman as B and therefore is… | Medium | |
| 39993 | With a uniform speed a car covers the distance in 8 hours | Medium | |
| 40051 | If A is thrice as fast as B and together can do… | Medium | |
| 40058 | A man rows his boat 80 km downstream and 38 km upstream… | Medium | |
| 40064 | A train 160 m long running at 72 kmph crosses a platform… | Medium | |
| 40071 | A train 130 meters long completely crosses a 320-meter long bridge in… | Medium | |
| 40096 | A train passes a station platform in 30 sec and a man… | Medium | |
| 40144 | A 300 meter long train crosses a platform in 27 seconds while… | Medium | |
| 40151 | A and B can do a piece of work in 5 days… | Medium | |
| 40163 | A can do a piece of work in 6 days | Medium | |
| 40200 | A 230 m long train running at the speed of 120 km/hr… | Medium | |
| 40218 | Mangala completes a piece of work in 10 days, Raju completes the… | Medium | |
| 40221 | A leak in the bottom of a tank can empty the full… | Medium | |
| 40244 | The area of a square field is 576 km2 | Medium | |
| 40279 | Car A is 40 miles behind car B, which is traveling in… | Medium | |
| 40292 | Two trains are running at 40 kmph and 20 kmph respectively in… | Medium | |
| 40305 | A train running at the speed of 120 km/hr crosses a pole… | Medium | |
| 40321 | A man can do a piece of work in 10days, but with… | Medium | |
| 40332 | A train passes a man standing on the platform | Medium | |
| 40335 | Two trains travel in opposite directions at 36 kmph and 45 kmph… | Medium | |