| 89597 | A and B can do a piece of work in 3 days… | Medium | |
| 89628 | A hiker walking at a constant rate of 4 miles per hour… | Medium | |
| 89629 | Pipe A can fill a tank in 4 hours, pipe B in… | Medium | |
| 89642 | Anil and Suresh are working on a special assignment | Medium | |
| 89645 | The speed of a boat in upstream is 30 kmph and the… | Medium | |
| 89680 | A rower can row upstream at 7 km/hr and downstream at 13… | Medium | |
| 89681 | A work as fast as B | Medium | |
| 89709 | A train covers a distance of 12 km in 16 min | Medium | |
| 89748 | A BUS is running at a speed of 40 km/hr and it… | Medium | |
| 89799 | A completes a work in 3 days and B complete the same… | Medium | |
| 89815 | One pump drains one-half of a pond in 6 hours, and then… | Medium | |
| 89828 | A train running at the speed of 60 km/hr crosses a pole… | Medium | |
| 89833 | A car is running at a speed of 108kmph | Medium | |
| 89846 | A boat can move upstream at 25 kmph and downstream at 40… | Medium | |
| 89855 | A train of 24 carriages, each of 60 meters length, when an… | Medium | |
| 89859 | A train is running at a speed of 40 km/hr and it… | Medium | |
| 89887 | Express a speed of 414 kmph in meters per second | Medium | |
| 89896 | In what time will a railway train 90 m long moving at… | Medium | |
| 89920 | A and B together can do a piece of work in 4… | Medium | |
| 89925 | Buses A and B start from a common bus stop X | Medium | |
| 89926 | John can complete a given task in 18 days | Medium | |
| 89931 | P is three times as fast as Q and working together, they… | Medium | |
| 89932 | Pipe A can fill a tank in 5 hours | Medium | |
| 89933 | A and B walk around a circular track | Medium | |
| 89987 | A train 800 m long passes a man, running at 15 km/hr… | Medium | |
| 89995 | A and B can do a piece of work in 4 2/3… | Medium | |
| 89999 | 60 boys can complete a work in 24 days.how many men need… | Medium | |
| 90017 | A man can row a boat at 36 kmph in still water | Medium | |
| 90025 | A and B go around a circular track of length 150 m… | Medium | |
| 90041 | 30 buckets of water fill a tank when the capacity of each… | Medium | |
| 90086 | A man can row a boat at 25 kmph in still water | Medium | |
| 90104 | A car covers a distance of 540 km in10 hrs | Medium | |
| 90112 | A and B can do a piece of work in 3 days | Medium | |
| 90121 | A train 120 m long passes a man, running at 5 km/hr… | Medium | |
| 90130 | A wheel of a car of radius 21 cms is rotating at… | Medium | |
| 90132 | A train is 360 meter long is running at a speed of… | Medium | |
| 90142 | A can do a work in 12 days | Medium | |
| 90189 | A man sitting in a train which is traveling at 40 kmph… | Medium | |
| 90228 | A fill pipe can fill 1/2 of cistern in 30 minutes | Medium | |
| 90257 | Otto and Han are driving at constant speeds in opposite directions on… | Medium | |
| 90258 | At 11:00 a.m., Tom begins traveling on a certain bike path from… | Medium | |
| 90259 | A train 125 m long pass a telegraph pole in 5 seconds | Medium | |
| 90285 | Pipe A can fill a tank in 2 hr, pipe B in… | Medium | |
| 90323 | Two trains of equal lengths take 10 sec and 14 sec respectively… | Medium | |
| 90345 | A man can row a boat at 28 kmph in still water | Medium | |
| 90365 | A train 110 meters long completely crosses a 280 meters long bridge… | Medium | |
| 90373 | A crow leaves its nest, and flies back and forth from its… | Medium | |
| 90377 | A train 360 m long is running at a speed of 42… | Medium | |
| 90388 | A train 440 metres long is running with a speed of 60… | Medium | |
| 90389 | A car runs at the speed of 55 km per hour when… | Medium | |