| 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 | |
| 90405 | A Man can row upstream at 55kmph and downward stream at 47… | Medium | |
| 90448 | The distance between Delhi and Mathura is 180 kms | Medium | |
| 90457 | A train 500m long takes 10 sec to cross a man walking… | Medium | |
| 90460 | A train passes a station platform in 30 seconds and a man… | Medium | |
| 90490 | The area of a square field is 1225 km2 | Medium | |
| 90500 | A can do a job in 12 days and B can do… | Medium | |
| 90502 | A train 330 metres long is moving at a speed of 25… | Medium | |
| 90540 | Two trains are running in opposite directions with the same speed | Medium | |
| 90560 | A pipe can fill a cistern in 20 minutes whereas the cistern… | Medium | |
| 90567 | The velocity of a falling object in a vacuum is directly proportional… | Medium | |
| 90582 | A boat moves upstream at the rate of 1 km in 20… | Medium | |
| 90621 | A can do a piece of work in 40 days; B can… | Medium | |
| 90626 | A train 300 m long can cross an electric pole in 30… | Medium | |
| 90630 | A fill pipe can fill 1/2 of cistern in 35 minutes | Medium | |
| 90636 | The speed of a boat in still water is 24 kmph | Medium | |
| 90642 | Three pipes A, B and C can fill a tank in 7… | Medium | |
| 90664 | A boy runs 200 metres in 72 seconds | Medium | |
| 90687 | A man can row with a speed of 12 kmph in still… | Medium | |
| 90693 | An insect leaps 72 centimeters in 1.5 seconds | Medium | |
| 90698 | What is the speed of the stream if a canoe rows upstream… | Medium | |
| 90707 | A and B can complete a work in 15days and 10day | Medium | |