| 81734 | X can do a piece of work in 40days | Medium | |
| 81748 | There are three foam generators in the factory, each of the first… | Medium | |
| 81753 | A person walking at 4 Kmph reaches his office 8 minutes late | Medium | |
| 81756 | A goods train runs at the speed of 72 kmph and crosses… | Medium | |
| 81770 | A man can row with a speed of 12 kmph in still… | Medium | |
| 81773 | Walking at 5/6th of its usual speed a cab is 15mnts late | Medium | |
| 81788 | What is the length of a bridge (in meters), which a train… | Medium | |
| 81820 | Two boats are heading towards each other at constant speeds of 5… | Medium | |
| 81827 | A train running at the speed of 72 km/hr crosses a pole… | Medium | |
| 81832 | A man in a train notices that he can count 51 telephone… | Medium | |
| 81864 | Three taps A,B and C can fill a tank in 10,20 and… | Medium | |
| 81878 | 10 men, working 5 hours a day can complete a work in… | Medium | |
| 81909 | A train running at the speed of 180 km/hr crosses a pole… | Medium | |
| 81915 | A man can row upstream at 40 kmph and downstream at 52… | Medium | |
| 81918 | Pipe A fills a tank in 6 minutes | Medium | |
| 81943 | If a car had traveled 40 kmh faster than it actually did… | Medium | |
| 81955 | A alone can finish a work in 10 days which B alone… | Medium | |
| 81966 | 30 men can do a work in 40 days | Medium | |
| 81970 | A man's speed with the current is 18 km/hr and the speed… | Medium | |
| 81972 | A train 350 m long is running at a speed of 68… | Medium | |
| 81992 | A car traveling at a certain constant speed takes 2 seconds longer… | Medium | |
| 82007 | A man rows his boat 120 km downstream and 60 km upstream… | Medium | |
| 82015 | A can complete a project in 20 days while B can complete… | Medium | |
| 82026 | A person crosses a 1080 m long street in 14 minutes | Medium | |
| 82040 | A train running at the speed of 60 km/hr crosses a pole… | Medium | |
| 82067 | A train 125 m long passes a man, running at 7 km/hr… | Medium | |
| 82068 | A man's speed with the current is 20 kmph and speed of… | Medium | |
| 82076 | A thief steals at a car at 2.30 p.m | Medium | |
| 82115 | A Man travelled a distance of 51 km in 9 hours | Medium | |
| 82117 | A train covers a distance of 12 km in 10 minutes | Medium | |
| 82124 | Pumps A, B, and C operate at their respective constant rates | Medium | |
| 82145 | Working alone at its constant rate, machine K took 3 hours to… | Medium | |
| 82146 | The length of the bridge, which a train 110 metres long and… | Medium | |
| 82153 | The length of a bridge in meters, which a train 100-meters long… | Medium | |
| 82159 | Two trains are moving at 40 kmph and 70 kmph in opposite… | Medium | |
| 82172 | What is the length of a bridge (in meters), which a train… | Medium | |
| 82187 | A train leaves Mumabai at 9 am at a speed of 40… | Medium | |
| 82190 | Speed of a boat in standing water is 16 kmph and the… | Medium | |
| 82196 | A train 1000 m long can cross an electric pole in 200… | Medium | |
| 82201 | A alone can do a piece of work in 6 days and… | Medium | |
| 82217 | A car traveling at a certain constant speed takes 20 seconds longer… | Medium | |
| 82233 | A person walks from one end to the other of a 100-meter… | Medium | |
| 82249 | The jogging track in a sports complex is 528 m in circumference | Medium | |
| 82252 | The length of the bridge, which a train 155 metres long and… | Medium | |
| 82262 | A train travels from station A to station B | Medium | |
| 82264 | A goods train runs at the speed of 72 kmph and crosses… | Medium | |
| 82278 | A boat can move upstream at 14 kmph and downstream at 18… | Medium | |
| 82316 | Due to construction, the speed limit along an 15-mile section of highway… | Medium | |
| 82320 | In one hour, a boat goes 4 km/hr along the stream and… | Medium | |
| 82321 | It is required to fix a pipe such that water flowing through… | Medium | |