Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: fred and sam are standing 40 miles apart and they start walking in a straight line toward each other at the same time . if fred walks at a constant speed of 4 miles per hour and sam walks at a constant speed of 4 miles per hour , how many miles has sam walked when they meet ? 
Options: a ) 5 , b ) 9 , c ) 20 , d ) 30 , e ) 45
Output: c
Input: Problem: a certain machine produces 650 units of product p per hour . working continuously at this constant rate , this machine will produce how many units of product p in 7 days ? 
Options: a ) 7,000 , b ) 24,000 , c ) 40,000 , d ) 109,200 , e ) 168,000
Output: d
Input: Problem: in what time will a train 120 meters long cross an electric pole , if its speed is 184 km / hr 
Options: a ) 5 seconds , b ) 4.5 seconds , c ) 3 seconds , d ) 2.3 seconds , e ) none of these
Output: d
Input: Problem: workers at a campaign office have 3000 fliers to send out . if they send out 1 / 5 of them in the morning and 1 / 4 of the remaining ones out during the afternoon , how many are left for the next day ? 
Options: a ) 1800 , b ) 800 , c ) 1100 , d ) 1200 , e ) 1900
Output: a
Input: Problem: the speed of a boat in still water is 50 kmph and the speed of the current is 20 kmph . find the speed and upstream ? 
Options: a ) 30 kmph , b ) 40 kmph , c ) 78 kmph , d ) 15 kmph , e ) 23 kmph
Output: a
Input: Problem: if 8 women can color 400 m long cloth in 5 days , then 10 women can color 500 m long cloth in ? 
Options: a ) 6 days , b ) 4 days , c ) 5 days , d ) 15 days , e ) 10 days
Output: c
Input: Problem: two trains running in opposite directions cross a man standing on the platform in 37 seconds and 27 seconds respectively and they cross each other in 29 seconds . the ratio of their speeds is : 
Options: a ) 3 : 1 , b ) 3 : 2 , c ) 3 : 8 , d ) 3 : 25 , e ) 1 : 4
Output: e
Input: Problem: a man goes downstream at 11 kmph , and upstream 8 kmph . the speed of the stream is 
Options: a ) 1.5 kmph , b ) 4 kmph , c ) 16 kmph , d ) 2.5 kmph , e ) 26 kmph
Output: a
Input: Problem: a can do a work in 20 days , b in 30 days . a alone start the work after 10 days he left work . in how many days b can finish the work ? 
Options: a ) 30 days , b ) 25 days , c ) 20 days , d ) 10 days , e ) 15 days
Output: e
Input: Problem: a man rows his boat 78 km downstream and 56 km upstream , taking 4 hours each time . find the speed of the stream ? 
Options: a ) 6 , b ) 5 , c ) 7 , d ) 8 , e ) 3
Output: e
Input: Problem: x does a work in 15 days . y does the same work in 45 days . in how many days they together will do the same work ? 
Options: a ) 10 , b ) 12 , c ) 20 , d ) 11.25 , e ) 15
Output: d
Input: Problem: a bus trip of 210 miles would have taken 1 hour less if the average speed v for the trip had been greater by 5 miles per hour . what was the average speed v , in miles per hour , for the trip ? 
Options: a ) 25 , b ) 30 , c ) 35 , d ) 40 , e ) 45
Output: b
Input: Problem: efrida and frazer who live 10 miles apart , meet at a restaurant that is directly north of efrida ' s home and directly east of frazer ' s home . if the restaurant is three miles closer to efrida ' s home , than to frazer ' s home , how many miles is the restaurant from frazer ' s home ? 
Options: a ) 6 , b ) 7 , c ) 8 , d ) 10 , e ) 11
Output: b
Input: Problem: a carpenter worked alone for 1 day on a job that would take him 4 more days to finish . he and another carpenter completed the job in 2 more days . how many days would it have taken the second carpenter to do the complete job working alone ? 
Options: a ) 5 , b ) 7 , c ) 9 , d ) 14 , e ) 24
Output: a
Input: Problem: an engineer undertakes a project to build a road 15 km long in 300 days and employs 50 men for the purpose . after 100 days , he finds only 2.5 km of the road has been completed . find the ( approximate ) number of extra men he must employ to finish the work in time . 
Options: a ) a . 43 , b ) b . 45 , c ) c . 75 , d ) d . 68 , e ) e . 60
Output: c
Input: Problem: a 35 cm long wire is to be cut into two pieces so that one piece will be 2 / 5 th of the other , how many centimeters will the shorter piece be ? 
Options: a ) 10 , b ) 20 , c ) 88 , d ) 77 , e ) 14
Output: a
Input: Problem: trapezoid jklm in the x - y plane has coordinates j = ( – 2 , – 5 ) , k = ( – 2 , 1 ) , l = ( 6 , 7 ) , and m = ( 6 , – 5 ) . what is its perimeter ? 
Options: a ) 34 , b ) 35 , c ) 38 , d ) 40 , e ) ( f ) 42
Output: b
Input: Problem: two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 40 kmph respectively . in what time will they cross each other completely ? 
Options: a ) 15 sec , b ) 19 sec , c ) 12 sec , d ) 10 sec , e ) 11 sec
Output: a
Input: Problem: the length of the bridge , which a train 170 metres long and travelling at 45 km / hr can cross in 30 seconds , is ? 
Options: a ) 245 , b ) 777 , c ) 282 , d ) 266 , e ) 205
Output: e
Input: Problem: a train speeds past a pole in 10 seconds and a platform 150 m long in 25 seconds . its length is : 
Options: a ) 300 m . , b ) 250 m . , c ) 100 m . , d ) 200 m . , e ) 150 m .
Output: c
Input: Problem: a car takes 6 hours to cover a distance of 720 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 2 th of the previous time ? 
Options: a ) 60 , b ) 50 , c ) 80 , d ) 70 , e ) 65
Output: c
Input: Problem: the speed of a car is 10 km in the first hour and 60 km in the second hour . what is the average speed of the car ? 
Options: a ) 79 kmph , b ) 85 kmph , c ) 35 kmph , d ) 23 kmph , e ) 14 kmph
Output: c
Input: Problem: a machine , working at a constant rate , manufactures 72 staplers in 28 minutes . how many staplers does it make in 1 hr 52 min ? 
Options: a ) 268 , b ) 262 , c ) 300 , d ) 288 , e ) 250
Output: d
Input: Problem: a good train and a passenger train are running on parallel tracks in the same direction . the driver of the goods train observes that the passenger train coming from behind overtakes and crosses his train completely in 60 sec . whereas a passenger on the passenger train marks that he crosses the goods train in 40 sec . if the speeds of the trains be in the ratio 1 : 2 . find the ratio of their lengths . 
Options: a ) 2 : 1 , b ) 3 : 1 , c ) 5 : 2 , d ) 1 : 1 , e ) none of these
Output: a
Input: Problem: if the population of a certain country increases at the rate of one person every 30 seconds , by how many persons does the population increase in 10 minutes ? 
Options: a ) 20 , b ) 30 , c ) 15 , d ) 10 , e ) 80
Output: a
Input: Problem: a train running at a speed of 36 km / h passes an electric pole in 15 seconds . in how many seconds will the whole train pass a 380 - meter long platform ? 
Options: a ) 47 , b ) 49 , c ) 51 , d ) 53 , e ) 55
Output: d
Input: Problem: a person travels equal distances with speeds of 3 km / hr , 4 km / hr and 5 km / hr and takes a total time of 52 minutes . the total distance is ? 
Options: a ) 1 km , b ) 2 km , c ) 3.3 km , d ) 4 km , e ) 5 km
Output: c
Input: Problem: mars travels around the sun at a speed of approximately 15 miles per second . the approximate speed is how many miles per hour ? 
Options: a ) 48,000 , b ) 51,000 , c ) 54,000 , d ) 57,000 , e ) 60,000
Output: c
Input: Problem: joe drives 240 miles at 60 miles per hour , and then he drives the next 120 miles at 40 miles per hour . what is his average speed for the entire trip in miles per hour ? 
Options: a ) 42 , b ) 51 , c ) 50 , d ) 54 , e ) 56
Output: b
Input: Problem: circular gears p and q start rotating at the same time at constant speeds . gear p makes 10 revolutions per minute and gear q makes 40 revolutions per minute . how many seconds after the gears start rotating will gear q have made exactly 5 more revolutions than gear p ? 
Options: a ) 6 , b ) 8 , c ) 10 , d ) 12 , e ) 15
Output: c
Input: Problem: a leak in the bottom of a tank can empty the full tank in 6 hours . an inlet pipe fills water at the rate of 3.5 liters per minute . when the tank is full in inlet is opened and due to the leak the tank is empties in 8 hours . the capacity of the tank is ? 
Options: a ) 5729 , b ) 5040 , c ) 2889 , d ) 2870 , e ) 2799
Output: b
Input: Problem: if a boat is rowed downstream for 96 km in 3 hours and upstream for 88 km in 11 hours , what is the speed of the boat and the river ? 
Options: a ) 12 , 20 , b ) 20 , 20 , c ) 20 , 11 , d ) 20 , 12 , e ) 12 , 12
Output: d
Input: Problem: a glucose solution contains 15 grams of glucose per 100 cubic centimeters of solution . if 65 cubic centimeters of the solution were poured into an empty container , how many grams of glucose would be in the container ? 
Options: ['a ) 7.50', 'b ) 8.75', 'c ) 7.75', 'd ) 9.50', 'e ) 9.75']
Output: e
Input: Problem: if 4 spiders make 3 webs in 9 days , then how many days are needed for 1 spider to make 1 web ? 
Options: a ) 9 , b ) 12 , c ) 27 , d ) 24 , e ) 16
Output: b
Input: Problem: a train 900 m long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 min , then the length of the tunnel is ? 
Options: a ) 200 m , b ) 379 m , c ) 400 m , d ) 589 m , e ) 600 m
Output: c
Input: Problem: the diameter of the wheel of a car is 120 m . how many revolution / min must the wheel makein order to keep a speed of 60 km / hour approximately ? 
Options: a ) 210 , b ) 245 , c ) 230 , d ) 254 , e ) 265
Output: e
Input: Problem: a car runs at the speed of 25 km per hour when not serviced and runs at 75 kmph when serviced . after servicing the car covers a certain distance in 5 hours . how much time will the car take to cover the same distance when not serviced ? 
Options: a ) 8 hours , b ) 16 hours , c ) 15 hours , d ) 7 hours , e ) none
Output: d
Input: Problem: a can run 4 times as fast as b and gives b a start of 60 m . how long should the race course be so that a and b might reach in the same time ? 
Options: a ) 70 m , b ) 60 m , c ) 80 m , d ) 65 m , e ) 75 m
Output: c
Input: Problem: a and b can do a piece of work in 45 days and 40 days respectively . they began to do the work together but a leaves after some days and then b completed the remaining work in 23 days . the number of days after which a left the work was ? 
Options: a ) 12 , b ) 11 , c ) 10 , d ) 9 , e ) 8
Output: d
Input: Problem: chandigarh express of 100 m runs at a speed of 60 km / hr . what will be the time taken to cross a platform of 150 meters long ? 
Options: a ) 11.00 sec , b ) 12.50 sec , c ) 15.00 sec , d ) 15.23 sec , e ) 5.23 sec
Output: c
Input: Problem: without stoppages , a train travels certain distance with an average speed of 400 km / h , and with stoppages , it covers the same distance with an average speed of 360 km / h . how many minutes per hour the train stops ? 
Options: a ) 3 , b ) 4 , c ) 5 , d ) 6 , e ) 7
Output: d
Input: Problem: a train 125 m long passes a man , running at 6 km / hr in the same direction in which the train is going , in 10 sec . the speed of the train is ? 
Options: a ) 40 , b ) 50 , c ) 51 , d ) 79 , e ) 80
Output: c
Input: Problem: a and b finish the job in 15 days . while a , b and c can finish it in 3 days . c alone will finish the job in 
Options: a ) 4.75 days , b ) 3.75 days , c ) 6.50 days , d ) 7.50 days , e ) 5.50 days
Output: b
Input: Problem: a train speeds past a pole in 15 sec and a platform 150 m long in 25 sec , its length is ? 
Options: a ) 100 , b ) 150 , c ) 160 , d ) 225 , e ) 180
Output: d
Input: Problem: a train speeds past a pole in 11 seconds and a platform 120 m long in 22 seconds . its length is ? 
Options: a ) 128 , b ) 177 , c ) 199 , d ) 120 , e ) 150
Output: d
Input: Problem: a 240 meter long train running at the speed of 120 kmph crosses another train running in the opposite direction at the speed of 80 kmph in 9 seconds . what is the lenght of other train . 
Options: a ) 260 m , b ) 220 m , c ) 230 m , d ) 240 m , e ) 250 m
Output: a
Input: Problem: john bought 9.25 m of cloth for $ 434.75 . find the cost price per metre . 
Options: a ) 46 , b ) 47 , c ) 58 , d ) 56 , e ) 54
Output: b
Input: Problem: two trains of equal length , running with the speeds of 60 and 40 kmph , take 50 seconds to cross each other while they are running in the same direction . what time will they take to cross each other if they are running in opposite directions ? 
Options: a ) 10 sec , b ) 11 sec , c ) 77 sec , d ) 99 sec , e ) 67 sec
Output: a
Input: Problem: 22 cubic centimetres of silver is drawn into a wire 1 mm in diameter . the length of the wire in metres will be : 
Options: a ) 84 m , b ) 28 m , c ) 120 m , d ) 137 m , e ) none
Output: b
Input: Problem: in what time will a railway train 52 m long moving at the rate of 24 kmph pass a telegraph post on its way ? 
Options: a ) 3 sec , b ) 4 sec , c ) 8 sec , d ) 6 sec , e ) 7 sec
Output: c
Input: Problem: a does 4 / 5 th of a work in 20 days . he then calls in b and they together finish the remaining work in 3 days . how long b alone would take to do the whole work ? 
Options: a ) 23 days , b ) 37 days , c ) 37 ½ days , d ) 40 days , e ) 41 days
Output: c
Input: Problem: a furniture manufacturer has two machines , but only one can be used at a time . machine w is utilized during the first shift and machine b during the second shift , while both work half of the third shift . if machine w can do the job in 12 days working two shifts and machine b can do the job in 15 days working two shifts , how many days will it take to do the job with the current work schedule ? 
Options: a ) 14 , b ) 13 , c ) 11 , d ) 9 , e ) 7
Output: d
Input: Problem: how many bricks , each measuring 25 cm * 11.25 cm * 6 cm , will be needed to build a wall 8 m * 6 m * 22.5 m 
Options: a ) 6400 , b ) 3777 , c ) 2679 , d ) 2667 , e ) 1997
Output: a
Input: Problem: walking at 5 / 6 th of its usual speed a cab is 6 mnts late . find its usual time to cover the journey ? 
Options: a ) 25 m , b ) 30 m , c ) 32 m , d ) 50 m , e ) 62 m
Output: b
Input: Problem: a train of length l is traveling at a constant velocity and passes a pole in t seconds . if the same train travelling at the same velocity passes a platform in 2 t seconds , then what is the length of the platform ? 
Options: a ) 0.5 l , b ) l , c ) 1.5 l , d ) 2 l , e ) 3
Output: b
Input: Problem: to fill a tank , 100 buckets of water is required . how many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to four - fifth of its present ? 
Options: a ) 100 , b ) 125 , c ) 150 , d ) 175 , e ) 200
Output: b
Input: Problem: excluding stoppages , the speed of a bus is 70 km / hr and including stoppages , it is 40 km / hr . for how many minutes does the bus stop per hour ? 
Options: a ) 118 min , b ) 10 min , c ) 18 min , d ) 16 min , e ) 25 min
Output: e
Input: Problem: john and roger can finish the work 24 days if they work together . they worked together for 16 days and then roger left . john finished the remaining work in another 16 days . in how many days john alone can finish the work ? 
Options: a ) 30 days , b ) 48 days , c ) 70 days , d ) 80 days , e ) 90 days
Output: b
Input: Problem: it takes 50 identical printing machines 8 hours to print 500,000 posters . how long would it take 40 of these machines to print the same total ? 
Options: a ) 10 hr , b ) 12 hr , c ) 12 hr 24 min , d ) 12 hr , 40 min , e ) 13 hr , 20 min
Output: a
Input: Problem: the moon revolves around the earth at a speed of approximately 1.05 kilometers per second . this approximate speed is how many kilometers per hour ? 
Options: a ) 60 , b ) 61.2 , c ) 62.5 , d ) 3,780 , e ) 3,672
Output: d
Input: Problem: a man traveled a total distance of 1200 km . he traveled one - third of the whole trip by plane and the distance traveled by train is two - thirds of the distance traveled by bus . if he traveled by train , plane and bus , how many kilometers did he travel by bus ? 
Options: a ) 400 , b ) 440 , c ) 480 , d ) 520 , e ) 560
Output: c
Input: Problem: a man swims downstream 30 km and upstream 12 km taking 3 hours each time , what is the speed of the man in still water ? 
Options: a ) 8 , b ) 7 , c ) 5 , d ) 2 , e ) 4
Output: b
Input: Problem: if 6 cats can kill 6 rats in 6 minutes , how long will it take 100 cats to kill 100 rats ? 
Options: a ) 1 minutes , b ) 2 minutes , c ) 3 minutes , d ) 4 minutes , e ) 6 minutes
Output: e
Input: Problem: a train running at 1 / 4 of its own speed reached a place in 12 hours . how much time could be saved if the train would have run at its own speed ? 
Options: a ) 9 hrs , b ) 10 hrs , c ) 12 hrs , d ) 15 hrs , e ) 6 hrs
Output: a
Input: Problem: a and b can do a piece of work in 10 days , b and c in 5 days , c and a in 15 days . how long will c take to do it ? 
Options: a ) 77 days , b ) 55 days , c ) 12 days , d ) 33 days , e ) 11 days
Output: c
Input: Problem: a rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing . if the poles of the fence are kept 5 meters apart . how many poles will be needed ? 
Options: a ) 34 , b ) 77 , c ) 36 , d ) 56 , e ) 91
Output: d
Input: Problem: a man can row downstream at 25 kmph and upstream at 15 kmph . find the time to reach a destination point at a distance of 50 km along the downstream . 
Options: a ) 4 hrs . , b ) 1 hrs . , c ) 3 hrs . , d ) 2 hrs . , e ) 2 1 / 2 hrs .
Output: d
Input: Problem: a train running at the speed of 72 km / hr crosses a pole in 9 seconds . what is the length of the train ? 
Options: a ) 286 , b ) 278 , c ) 255 , d ) 180 , e ) 287
Output: d
Input: Problem: the speed of a boat in still water is 20 km / hr and the rate of current is 5 km / hr . the distance travelled downstream in 18 minutes is : 
Options: a ) 9.5 , b ) 5.5 , c ) 7.5 , d ) 6.5 , e ) 5.1
Output: c
Input: Problem: a can finish a work in 60 days , b in 9 days and c in 2 days , b and c start the work but are forced to leave after 3 days . the remaining work was done by a in ? 
Options: a ) 10 days , b ) 25 days , c ) 6 days , d ) 7 days , e ) 8 days
Output: b
Input: Problem: a man walking at the rate of 5 km / hr crosses a bridge in 15 minutes . the length of the bridge ( in metres ) is ? 
Options: a ) 2267 , b ) 1162 , c ) 2276 , d ) 1250 , e ) 1262
Output: d
Input: Problem: a man cycling along the road noticed that every 10 minutes a bus overtakes him and every 4 minutes he meets an oncoming bus . if all buses and the cyclist move at a constant speed , what is the time interval between consecutive buses ? 
Options: a ) 5 minutes , b ) 6 minutes , c ) 8 minutes , d ) 9 minutes , e ) 48 / 7 minutes
Output: e
Input: Problem: the speed at which a man can row a boat in still water is 21 kmph . if he rows downstream , where the speed of current is 5 kmph , what time will he take to cover 90 metres ? 
Options: a ) 23.46 , b ) 27.46 , c ) 28.46 , d ) 12.46 , e ) 25.46
Output: d
Input: Problem: harry started a 7 - mile hike with a full 9 - cup canteen of water and finished the hike in 2 hours with 3 cup of water remaining in the canteen . if the canteen leaked at the rate of 1 cup per hour and harry drank 2 cups of water during the last mile , how many cups did he drink per mile during the first 6 miles of the hike ? 
Options: a ) 1 / 6 , b ) 2 / 6 , c ) 3 / 6 , d ) 4 / 6 , e ) 5 / 6
Output: d
Input: Problem: water boils at 212 ° f or 100 ° c and melts at 32 ° f or 0 ° c . if the temperature of the particular day is 35 ° c , it is equal to 
Options: a ) 50 ° f , b ) 76 ° f , c ) 95 ° f , d ) 110 ° f , e ) 120 ° f
Output: c
Input: Problem: the speed of a car is 90 km in the first hour and 50 km in the second hour . what is the average speed of the car ? 
Options: a ) 70 , b ) 75 , c ) 88 , d ) 54 , e ) 15
Output: a
Input: Problem: calculate the l . c . m of 2 / 5 , 4 / 7 , 3 / 7 , 6 / 13 is : 
Options: a ) 15 , b ) 14 , c ) 13 , d ) 12 , e ) 11
Output: d
Input: Problem: natasha climbs up a hill , and descends along the same way she went up . it takes her 3 hours to reach the top and 2 hours to come back down . if her average speed along the whole journey is 3 kilometers per hour , what was her average speed ( in kilometers per hour ) while climbing to the top ? 
Options: a ) 1.5 , b ) 2.5 , c ) 3.75 , d ) 5 , e ) 7.5
Output: b
Input: Problem: lloyd normally works 7.5 hours per day and earns $ 5.50 per hour . for each hour he works in excess of 7.5 hours on a given day , he is paid 1.5 times his regular rate . if lloyd works 10.5 hours on a given day , how much does he earn for that day ? 
Options: a ) $ 33.75 , b ) $ 47.25 , c ) $ 51.75 , d ) $ 54.00 , e ) $ 66.00
Output: e
Input: Problem: a train 360 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 290 m long ? 
Options: a ) 40 sec , b ) 52 sec , c ) 45 sec , d ) 48 sec , e ) 50 sec
Output: b
Input: Problem: a woman complete a journey in 20 hours . she travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km / hr . find the total journey in km . 
Options: a ) 334 km . , b ) 216 km . , c ) 314 km . , d ) 448 km . , e ) 544 km .
Output: d
Input: Problem: an woman sitting in a train which is travelling at 20 kmph observes that a goods train travelling in a opposite direction , takes 15 seconds to pass him . if the goods train is 300 m long , find its speed . 
Options: a ) 52 , b ) 54 , c ) 56 , d ) 58 , e ) 60
Output: a
Input: Problem: at a certain resort , each of the 39 food service employees is trained to work in a minimum of 1 restaurant and a maximum of 3 restaurants . the 3 restaurants are the family buffet , the dining room , and the snack bar . exactly 17 employees are trained to work in the family buffet , 18 are trained to work in the dining room , and 12 are trained to work in the snack bar . if 4 employees are trained to work in exactly 2 restaurants , how many employees are trained to work in all 3 restaurants ? 
Options: a ) 2 , b ) 3 , c ) 4 , d ) 5 , e ) 6
Output: a
Input: Problem: on a map , 1.5 inches represent 24 miles . how many miles approximately is the distance if you measured 46 centimeters assuming that 1 - inch is 2.54 centimeters ? 
Options: a ) 174.2 , b ) 212 , c ) 288.1 , d ) 290 , e ) 282.4
Output: d
Input: Problem: 66 cubic centimetres of silver is drawn into a wire 1 mm in diameter . the length of the wire in metres will be : 
Options: a ) 66 , b ) 84 , c ) 80 , d ) 72 , e ) 68
Output: b
Input: Problem: ana climbs up stairs 20 floors building and back . she takes the exact same route both ways . on the trip up she climbs an average speed of 2 steps per second . on the trip back she climbs down at an average speed of 4 steps per second . what is her approximate average speed for the round trip in miles per hour ? 
Options: a ) 1 , b ) 1.25 , c ) 1.33 , d ) 1.5 , e ) 1.75
Output: c
Input: Problem: if 20 typists can type 38 letters in 20 minutes , then how many letters will 30 typists working at the same rate complete in 1 hour ? 
Options: a ) 63 , b ) 72 , c ) 144 , d ) 171 , e ) 400
Output: d
Input: Problem: an employer pays rs . 20 for each day a worker works and for felts rs . 3 for each day is ideal at the end of sixty days a worker gets rs . 280 . for how many days did the worker remain ideal ? 
Options: a ) 10 , b ) 40 , c ) 30 , d ) 20 , e ) 50
Output: b
Input: Problem: a 300 meter long train crosses a pla ƞ orm in 39 seconds while it crosses a signal pole in 18 seconds . what is the length of the pla ƞ orm . 
Options: a ) 310 meter , b ) 335 meter , c ) 345 meter , d ) 350 meter , e ) none of these
Output: d
Input: Problem: a can finish a piece of work in 12 days . b can do it in 20 days . they work together for 9 days and then a goes away . in how many days will b finish the work ? 
Options: a ) 6 days , b ) 4 days , c ) 5 days , d ) 3 days , e ) 7 days
Output: c
Input: Problem: the cross - section of a cannel is a trapezium in shape . if the cannel is 12 m wide at the top and 8 m wide at the bottom and the area of cross - section is 690 sq m , the depth of cannel is ? 
Options: a ) 39 , b ) 28 , c ) 27 , d ) 69 , e ) 71
Output: d
Input: Problem: the length of a train and that of a platform are equal . if with a speed of 90 k / hr , the train crosses the platform in one minute , then the length of the train ( in metres ) is : 
Options: a ) 400 , b ) 525 , c ) 750 , d ) 850 , e ) none
Output: c