| 68834 | Two taps can separately fill a cistern 10 minutes and 15 minutes… | Medium | |
| 68846 | A 300 m long train crosses a platform in 39 sec while… | Medium | |
| 68848 | A train 175 m long, running with a speed of 63 km/hr… | Medium | |
| 68877 | A and B together can do a work In 4 days | Medium | |
| 68884 | A works twice as fast as B.If B can complete a work… | Medium | |
| 68894 | A copy machine, working at a constant rate, makes 40 copies per… | Medium | |
| 68904 | The current in a river is 4 mph | Medium | |
| 68928 | A jogger running at 9 kmph along side a railway track is… | Medium | |
| 68933 | Two cars start at the same time from opposite ends of a… | Medium | |
| 68965 | Two pipes can fill the cistern in 10hr and 12 hr respectively… | Medium | |
| 69004 | Mangala completes a piece of work in 12 days, Raju completes the… | Medium | |
| 69010 | The length of a train and that of a platform are equal | Medium | |
| 69025 | A jogger running at 9 km/hr along side a railway track is… | Medium | |
| 69066 | A train 125m long takes 6 sec to cross a man walking… | Medium | |
| 69080 | How long does a train 110 m long traveling at 60 kmph… | Medium | |
| 69084 | A can do a piece of work in 4 hours; B and… | Medium | |
| 69085 | A man can row upstream at 22 kmph and downstream at 42… | Medium | |
| 69087 | A train running at a speed of 60 kmph crosses a pole… | Medium | |
| 69113 | A tap can fill a tank in 4 hours | Medium | |
| 69128 | A train speeds past a pole in 25 seconds and a platform… | Medium | |
| 69145 | A train passes a station platform in 50 sec and a man… | Medium | |
| 69167 | Worker A takes 8 hours to do a job | Medium | |
| 69169 | Working alone, machine X can manufacture 1,000 nails in 12 hours | Medium | |
| 69207 | A pipe can empty 2/3rd of a cistern in 10mins | Medium | |
| 69218 | If 8 Men or 10 Women take 8 days to complete some… | Medium | |
| 69234 | Dan can do a job alone in 12 hours | Medium | |
| 69260 | A train running at the speed of 50 km/hr crosses a pole… | Medium | |
| 69305 | Darcy lives 1.5 miles from work | Medium | |
| 69307 | A train running at the speed of 60 km/hr crosses a pole… | Medium | |
| 69310 | A man walks at a speed of 3 km/hr and runs at… | Medium | |
| 69323 | A man in train notice that he can count 51 telephone posts… | Medium | |
| 69330 | Walking with 4/5 of my usual speed, I arrive at the bus… | Medium | |
| 69340 | An insect leaps 72 centimeters in 1.2 seconds | Medium | |
| 69363 | A man can row 6.6 kmph in still water and he finds… | Medium | |
| 69369 | Two trains travelling in the same direction at 60 and 42 kmph… | Medium | |
| 69374 | A, B and C can do a piece of work in 24… | Medium | |
| 69414 | 3 men or 9 women can do a piece of work in… | Medium | |
| 69438 | A train crosses a platform of 90 m in 15 sec, same… | Medium | |
| 69445 | A train covers a distance of 12 km in 10 minutes | Medium | |
| 69455 | A train passes a man standing on a platform in 8 seconds… | Medium | |
| 69467 | A car covers a distance of 930 km in 6 hours | Medium | |
| 69475 | A and B go around a circular track of length 300 m… | Medium | |
| 69503 | A man rows his boat 120 km downstream and 92 km upstream… | Medium | |
| 69515 | Anu can do a work in 6 days and Binu alone in… | Medium | |
| 69518 | A train 90 m long is running with a speed of 54… | Medium | |
| 69520 | A Cistern is filled by pipe A in 6 hrs and the… | Medium | |
| 69538 | Two pipes A and B can separately fill a tank in 12… | Medium | |
| 69539 | A’s speed is 20/19 times that of B | Medium | |
| 69556 | A boat can travel with a speed of 42 km/hr in still… | Medium | |
| 69587 | 30 men can do a work in 40 days | Medium | |