| 77568 | Working together, printer A and printer B would finish the task in… | Medium | |
| 77591 | A rower can row 6 km/h in still water | Medium | |
| 77602 | A can do a piece of work in 24 days and B… | Medium | |
| 77633 | A jeep takes 8 hours to cover a distance of 280 Km | Medium | |
| 77654 | How long does a train 165 meters long running at the rate… | Medium | |
| 77671 | Two pipes P and Q can fill a cistern in 12 and… | Medium | |
| 77672 | A walks at 30 kmph and 30 hours after his start, B… | Medium | |
| 77678 | Jane covered a distance of 360 miles between city A and city… | Medium | |
| 77697 | Two trains are moving in the same direction at 126 kmph and… | Medium | |
| 77708 | If 8 men or 12 women can do a piece of work… | Medium | |
| 77725 | A hollow iron pipe is 42 cm long and its external diameter… | Medium | |
| 77755 | It takes Avery 4 hours to build a brick wall while Tom… | Medium | |
| 77801 | A can do a piece of work in 5 hours; B and… | Medium | |
| 77812 | A, B and C can do a work in 90, 15 and… | Medium | |
| 77824 | Speed of a boat in standing water is 11kmph and speed of… | Medium | |
| 77841 | When the oil from a circular cylinder leaked, the formula for the… | Medium | |
| 77844 | The Kiljaro Highway is marked with Milestones denoting the distance to the… | Medium | |
| 77876 | P is three times as fast as Q and working together, they… | Medium | |
| 77882 | Ramesh can finish a piece of work in 10 days | Medium | |
| 77910 | In what time will a railway train 64 m long moving at… | Medium | |
| 77917 | A train running at the speed of 80 km/hr crosses a pole… | Medium | |
| 77921 | A 160 meter long train crosses a man standing on the platform… | Medium | |
| 77932 | A swimmer can swim in still water at 4 km/h | Medium | |
| 77958 | A boat can travel 1.5 times the distance down the stream than… | Medium | |
| 77959 | A fill pipe can fill 1/2 of cistern in 25 minutes | Medium | |
| 77997 | A is half good a work man as B and together they… | Medium | |
| 78001 | If a train, travelling at a speed of 90 kmph, crosses a… | Medium | |
| 78006 | A train covers a distance of 100km in 1 hour | Medium | |
| 78013 | Two pipes P and Q can fill a cistern in 15 and… | Medium | |
| 78021 | Two trains of length 150 m and 280 m are running towards… | Medium | |
| 78066 | With a uniform speed a car covers the distance in 8 hours | Medium | |
| 78070 | Two pipes A and B can separately fill a cistern in 20… | Medium | |
| 78084 | Two pipes P and Q can fill a cistern in 12 and… | Medium | |
| 78102 | Excluding stoppages,the speed of the bus is 54kmph and including stoppages,it is… | Medium | |
| 78103 | A can do a piece of work in 8 days | Medium | |
| 78121 | The speeds of three asteroids were compared | Medium | |
| 78128 | John started driving on a highway at a constant speed of R… | Medium | |
| 78145 | A man can row upstream at 25 kmph and downstream at 37… | Medium | |
| 78159 | X can finish a work in 24 days | Medium | |
| 78223 | A, B and C can do a piece of work in 4… | Medium | |
| 78244 | At 1:20 PM, Train X departed from Station A on the road… | Medium | |
| 78248 | A man can row 8 kmph in still water | Medium | |
| 78249 | Two stations A and B are 110 km apart on a straight… | Medium | |
| 78273 | Machine A can make 350 widgets in 1 hour, and machine B… | Medium | |
| 78287 | Two pipes P and Q can fill a cistern in 10 and… | Medium | |
| 78290 | A man can row a boat at 24 kmph in still water | Medium | |
| 78302 | A person can swim in still water at 12 km/h | Medium | |
| 78308 | A train 540 meters long is running with a speed of 54… | Medium | |
| 78354 | The time taken by a man to row his boat upstream is… | Medium | |
| 78379 | A driver took a trip consisting of three segments at three different… | Medium | |