Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: a car gets 32 miles to the gallon . if it is modified to use a solar panel , it will use only 80 percent as much fuel as it does now . if the fuel tank holds 12 gallons , how many more miles will the car be able to travel , per full tank of fuel , after it has been modified ? 
Options: a ) 84 , b ) 88 , c ) 92 , d ) 96 , e ) 100
Output: d
Input: Problem: a train is 360 meter long is running at a speed of 30 km / hour . in what time will it pass a bridge of 140 meter length ? 
Options: a ) 87 , b ) 69 , c ) 60 , d ) 72 , e ) 21
Output: c
Input: Problem: two cars are traveling in the same direction along the same route . the red car travels at a constant speed of 20 miles per hour , and the black car is traveling at a constant speed of 50 miles per hour . if the red car is 20 miles ahead of the black car , how many hours will it take the black car to overtake the red car ? 
Options: a ) 0.1 , b ) 0.6 , c ) 1 , d ) 1.5 , e ) 2
Output: b
Input: Problem: a boat covers a certain distance downstream in 1 hour , while it comes back in 1 ½ hours . if the speed of the stream be 3 kmph , what is the speed of the boat in still water ? 
Options: a ) 12 kmph , b ) 13 kmph , c ) 14 kmph , d ) 15 kmph , e ) none
Output: d
Input: Problem: an athlete runs 150 metres race in 24 seconds . what is his speed ? 
Options: a ) 27 , b ) 38 , c ) 37 , d ) 30 , e ) 28
Output: a
Input: Problem: a swimmer can swim in still water at 4 km / h . if the speed of the water current is 2 km / h , how many hours will the swimmer take to swim against the current for 5 km ? 
Options: a ) 2.0 , b ) 2.5 , c ) 3.0 , d ) 3.5 , e ) 4.0
Output: b
Input: Problem: a train 130 m long passes a man , running at 6 kmph in the direction opposite to that of the train , in 6 seconds . the speed of the train is 
Options: a ) 54 kmph , b ) 60 kmph , c ) 66 kmph , d ) 72 kmph , e ) 82 kmph
Output: d
Input: Problem: a takes twice as much time as b & c takes thrice as much time as b to finish a piece of work . working together they can finish the work in 18 days . the no . of days need for b to do the work alone is ? 
Options: a ) 30 days , b ) 31 days , c ) 33 days , d ) 41 days , e ) 52 days
Output: c
Input: Problem: if the population of a certain country increases at the rate of one person every 20 seconds , by how many persons does the population increase in 30 minutes ? 
Options: a ) 55 , b ) 20 , c ) 96 , d ) 90 , e ) 40
Output: d
Input: Problem: a cistern 6 m long and 5 m wide contains water up to a depth of 1 m 25 cm . the total area of the wet surface is : 
Options: a ) 49 m 2 , b ) 50 m 2 , c ) 53.5 m 2 , d ) 55 m 2 , e ) 57.5 m 2
Output: e
Input: Problem: two trains , one from howrah to patna and the other from patna to howrah , start simultaneously . after they meet , the trains reach their destinations after 9 hours and 25 hours respectively . the ratio of their speeds is : 
Options: a ) 2 : 3 , b ) 5 : 3 , c ) 6 : 7 , d ) 9 : 16 , e ) none of these
Output: b
Input: Problem: a can do a piece of work in 4 hours ; b and c together can do it in 2 hours , while a and c together can do it in 2 hours . how long will b alone take to do it ? 
Options: a ) 12 , b ) 9 , c ) 8 , d ) 6 , e ) 4
Output: e
Input: Problem: trains a and b start simultaneously from stations 350 miles apart , and travel the same route toward each other on adjacent parallel tracks . if train a and train b travel at a constant rate of 40 miles per hour and 30 miles per hour , respectively , how many miles will train a have traveled when the trains pass each other , to the nearest mile ? 
Options: a ) 112 , b ) 133 , c ) 150 , d ) 167 , e ) 200
Output: e
Input: Problem: in what time will a train 55 m long cross an electric pole , it its speed be 36 km / hr ? 
Options: a ) 5.5 , b ) 4.5 , c ) 3.5 , d ) 2.5 , e ) 1.5
Output: a
Input: Problem: if 8 people can eat a gallon of ice cream in 10 days , how long would it take 5 people to eat a gallon of ice cream ? 
Options: a ) 12 days , b ) 14 days , c ) 16 days , d ) 18 days , e ) 20 days
Output: c
Input: Problem: two trains are running in opposite directions in the same speed . the length of each train is 120 meter . if they cross each other in 8 seconds , the speed of each train ( in km / hr ) is 
Options: a ) 42 , b ) 36 , c ) 28 , d ) 20 , e ) 54
Output: e
Input: Problem: 12 spheres of the same size are made from melting a solid cylinder of 8 cm diameter and 1 cm height . what is the diameter of each sphere ? 
Options: a ) 2 cm , b ) 4 cm , c ) 8 cm , d ) 10 cm , e ) 12 cm
Output: a
Input: Problem: sheila works 8 hours per day on monday , wednesday and friday , and 6 hours per day on tuesday and thursday . she does not work on saturday and sunday . she earns $ 252 per week . how much does she earn in dollars per hour ? 
Options: a ) 11 , b ) 10 , c ) 9 , d ) 8 , e ) 7
Output: e
Input: Problem: 30 men can do a work in 40 days . when should 16 men leave the work so that the entire work is completed in 40 days after they leave the work ? 
Options: a ) 87 days , b ) 14 days , c ) 55 days , d ) 44 days , e ) 22 days
Output: b
Input: Problem: length of a rectangular plot is 32 mtr more than its breadth . if the cost of fencin gthe plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ? 
Options: a ) 56 m , b ) 66 m , c ) 76 m , d ) 86 m , e ) 96 m
Output: b
Input: Problem: how many seconds will a train 100 meters long take to cross a bridge 180 meters long if the speed of the train is 36 kmph ? 
Options: a ) 26 , b ) 72 , c ) 28 , d ) 82 , e ) 27
Output: c
Input: Problem: convert the 11 / 36 m / s into kilometers per hour ? 
Options: a ) 2.9 kmph , b ) 1.1 kmph , c ) 1.3 kmph , d ) 1.2 kmph , e ) 5.7 kmph
Output: b
Input: Problem: the measurements obtained for the interior dimensions of a rectangular box are 150 cm by 150 cm by 225 cm . if each of the three measurements has an error of at most 1 centimeter , which of the following is the closes maximum possible difference , in cubic centimeters , between the actual capacity of the box and the capacity computed using these measurements ? 
Options: ['a ) 90,000', 'b ) 95,000', 'c ) 93,000', 'd ) 92,000', 'e ) 91,000']
Output: a
Input: Problem: a train traveling at 72 kmph crosses a platform in 32 seconds and a man standing on the platform in 18 seconds . what is the length of the platform in meters ? 
Options: a ) 280 meters , b ) 360 meters , c ) 420 meters , d ) 600 meters , e ) can not be determined
Output: a
Input: Problem: the sum of two consecutive integers is 61 . find the numbers . 
Options: a ) 17 , 18 , b ) 30,31 , c ) 5 , 6 , d ) 1 , 2 , e ) 8 , 9
Output: b
Input: Problem: find the distance covered by a man walking for 24 min at a speed of 10 km / hr ? 
Options: a ) 1 km , b ) 3 km , c ) 4 km , d ) 5 km , e ) 6 km
Output: c
Input: Problem: a searchlight on top of the watch - tower makes 1 revolutions per minute . what is the probability that a man appearing near the tower will stay in the dark for at least 20 seconds ? 
Options: a ) 1 / 4 , b ) 1 / 3 , c ) 1 / 2 , d ) 2 / 3 , e ) 3 / 4
Output: b
Input: Problem: from an island , it is possible to reach the mainland by either ferry p or ferry q . ferry p travels for 3 hours at 8 kilometers per hour , while ferry q takes a route that is three times longer . if ferry p is slower than ferry q by 1 kilometer per hour , how many hours longer is the journey of ferry q compared with the journey of ferry p ? 
Options: a ) 5 , b ) 7 , c ) 8 , d ) 10 , e ) 12
Output: a
Input: Problem: there is enough provisions for 600 men in an army camp for 25 days . if there were 250 men less , how long will the provision last ? 
Options: a ) 10 days , b ) 40 days , c ) 50 days , d ) 60 days , e ) 80 days
Output: d
Input: Problem: if a boat is rowed downstream for 600 km in 20 hours and upstream for 48 km in 4 hours , what is the speed of the boat and the river ? 
Options: a ) 21 , 21 , b ) 9 , 21 , c ) 21 , 9 , d ) 9 , 9 , e ) 20 , 8
Output: c
Input: Problem: calculate the l . c . m of 4 / 9 , 5 / 7 , 9 / 13 , 7 / 15 is : 
Options: a ) 1230 , b ) 1290 , c ) 1260 , d ) 1240 , e ) 2260
Output: c
Input: Problem: 1000 men have provisions for 15 days . if 200 more men join them , for how many days will the provisions last now ? 
Options: a ) 10.5 , b ) 12.5 , c ) 13.5 , d ) 11.5 , e ) 11
Output: b
Input: Problem: machine a can finish a job in 4 hours , machine в can finish the job in 12 hours , and machine с can finish the job in 6 hours . how many hours will it take for a , b , and с together to finish the job ? 
Options: a ) 1 , b ) 2 , c ) 3 , d ) 4 , e ) 5
Output: b
Input: Problem: how many 4 digit numbers are there , if it is known that the first digit is even , the second is odd , the third is prime , the fourth ( units digit ) is divisible by 3 , and the digit 7 can be used only once ? 
Options: a ) 20 , b ) 150 , c ) 304 , d ) 310 , e ) 320
Output: c
Input: Problem: if a tire rotates at 400 revolutions per minute when the car is traveling 120 km / h , what is the circumference of the tire ? 
Options: ['a ) 7 meters', 'b ) 9 meters', 'c ) 8 meters', 'd ) 5 meters', 'e ) 3 meters']
Output: d
Input: Problem: edward ' s home have 3 taps , one tap , working alone at its maximum constant rate , can fill a certain sink in 270 seconds . a second tap working alone at its maximum constant rate , can fill a certain sink in 274 seconds . a third tap , working alone at its maximum constant rate , can fill the same sink in 276 seconds . if all taps work together at their respective maximum constant rates , the time it will take to fill the sink is closest to 
Options: a ) 91 seconds , b ) 102 seconds , c ) 177 seconds , d ) 200 seconds , e ) 270 seconds
Output: a
Input: Problem: a car takes 6 hours to cover a distance of 360 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 ) 40 , d ) 70 , e ) 65
Output: c
Input: Problem: due to construction , the speed limit along an 9 - mile section of highway is reduced from 55 miles per hour to 30 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ? 
Options: a ) a ) 5.61 , b ) b ) 8 , c ) c ) 10 , d ) d ) 15 , e ) e ) 8.19
Output: e
Input: Problem: a train which has 420 m long , is running 45 kmph . in what time will it cross a person moving at 9 kmph in same direction ? 
Options: a ) 56 sec , b ) 42 sec , c ) 36 sec , d ) 29 sec . , e ) 19 sec .
Output: b
Input: Problem: trapezoid jklm in the x - y plane has coordinates j = ( – 3 , – 4 ) , k = ( – 3 , 1 ) , l = ( 5 , 7 ) , and m = ( 5 , – 4 ) . what is its perimeter ? 
Options: a ) 34 , b ) 36 , c ) 38 , d ) 40 , e ) ( f ) 42
Output: a
Input: Problem: two trains 140 m and 200 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ? 
Options: a ) 10.9 sec , b ) 10.1 sec , c ) 10.6 sec , d ) 10.8 sec , e ) 12.24 sec
Output: e
Input: Problem: working alone at their respective constant rates , a can complete a task in ‘ a ’ days and b in ‘ b ’ days . they take turns in doing the task with each working 2 days at a time . if a starts they finish the task in exactly 14 days . if b starts , they take a day more . how long does it take to complete the task if they both work together ? 
Options: a ) 12 , b ) 14 , c ) 10 , d ) 11 , e ) 13
Output: b
Input: Problem: a can do a piece of work in 24 days . when he had worked for 2 days b joins him . if the complete work was finished in 8 days . in how many days b alone can finish the work ? 
Options: a ) 9 , b ) 77 , c ) 66 , d ) 55 , e ) 12
Output: a
Input: Problem: a , b , k start from the same place and travel in the same direction at speeds of 30 km / hr , 40 km / hr , 80 km / hr respectively . b starts two hours after a . if b and k overtake a at the same instant , how many hours after a did k start ? 
Options: a ) 2 , b ) 3 , c ) 4 , d ) 5 , e ) 6
Output: d
Input: Problem: a cube of side 5.5 meter length is cut into small cubes of side 110 cm each . how many such small cubes can be obtained ? 
Options: a ) 125 , b ) 127 , c ) 152 , d ) 140 , e ) 190
Output: a
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 four 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: a
Input: Problem: if a child walks at the rate of 5 m / min from his home , he is 6 minutes late for school , if he walks at the rate of 7 m / min he reaches half an hour earlier . how far is his school from his home ? 
Options: a ) 450 min , b ) 540 min , c ) 630 min , d ) 360 min , e ) none of these
Output: c
Input: Problem: walking at 40 % of his usual speed a man takes 24 minutes more to cover a distance . what is his usual time to cover this distance ? 
Options: a ) 16 , b ) 36 , c ) 42 , d ) 48 , e ) 54
Output: a
Input: Problem: two trains of length 120 m and 300 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively . in what time will they be clear of each other from the moment they meet ? 
Options: a ) 21 sec , b ) 32 sec , c ) 82 sec , d ) 20 sec , e ) 89 sec
Output: a
Input: Problem: a car started running at a speed of 30 km / hr and the speed of the car was increased by 2 km / hr at the end of every hour . find the total distance covered by the car in the first 12 hours of the journey . 
Options: a ) 342 km , b ) 352 km , c ) 642 km , d ) 742 km , e ) 492 km
Output: e
Input: Problem: billy worked for 3 straight hours on his homework questions . if he solved 132 questions in the third hour , which was twice as many as he solved in the second hour , and 3 times as many questions as he solved in the first hour , how many questions did he solve total ? 
Options: a ) 242 , b ) 312 , c ) 424 , d ) 525 , e ) 622
Output: a
Input: Problem: jerry travels 8 miles at an average speed of 40 miles per hour , stops for 15 minutes , and then travels another 20 miles at an average speed of 60 miles per hour . what is jerry ’ s average speed , in miles per hour , for this trip ? 
Options: a ) 35 , b ) 42.5 , c ) 44 , d ) 50 , e ) 52.5
Output: a
Input: Problem: if jack walked 6 miles in 1 hour and 15 minutes , what was his rate of walking in miles per hour ? 
Options: a ) 4 , b ) 4.8 , c ) 6 , d ) 6.25 , e ) 15
Output: b
Input: Problem: nicky and cristina are running a 100 meter race . since cristina is faster than nicky , she gives him a 12 second head start . if cristina runs at a pace of 5 meters per second and nicky runs at a pace of only 3 meters per second , how many seconds will nicky have run before cristina catches up to him ? 
Options: a ) 30 , b ) 35 , c ) 40 , d ) 25 , e ) 60
Output: a
Input: Problem: an aeroplane covers a certain distance of 420 kmph in 6 hours . to cover the same distance in 4 2 / 3 hours , it must travel at a speed of ? 
Options: a ) 450 km , b ) 480 km , c ) 500 km , d ) 540 km , e ) 590 km
Output: d
Input: Problem: if 5 spiders make 2 webs in 8 days , then how many days are needed for 1 spider to make 1 web ? 
Options: a ) 10 , b ) 15 , c ) 30 , d ) 20 , e ) 16
Output: d
Input: Problem: bhavan travelled for 20 hours . he covered the first half of the distance at 50 kmph and remaining half of the distance at 40 kmph . find the distance travelled by bhavan ? 
Options: a ) 888.89 , b ) 788.89 , c ) 899.89 , d ) 688.89 , e ) 899.99
Output: a
Input: Problem: two trains are moving in opposite directions at 60 km / hr and 90 km / hr . their lengths are 1.10 km and 0.4 km respectively . the time taken by the slower train to cross the faster train in seconds is ? 
Options: a ) 65 sec , b ) 36 sec , c ) 48 sec , d ) 33 sec , e ) 12 sec
Output: b
Input: Problem: on a trip , a cyclist averaged 8 miles per hour for the first 16 miles and 10 miles per hour for the remaining 16 miles . if the cyclist returned immediately via the same route and took a total of 6.8 hours for the round trip , what was the average speed ( in miles per hour ) for the return trip ? 
Options: a ) 9 , b ) 10 , c ) 11 , d ) 12 , e ) 13
Output: b
Input: Problem: if the speed of a man is 63 km per hour , then what is the distance traveled by him in 25 seconds ? 
Options: a ) 275 m , b ) 360 m , c ) 375 m , d ) 437.5 m , e ) 440 m
Output: d
Input: Problem: a train 125 m long passes a man , running at 2 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is ? 
Options: a ) 36 , b ) 50 , c ) 28 , d ) 47 , e ) 29
Output: d
Input: Problem: a cube of side 8 meter length is cut into small cubes of side 16 cm each . how many such small cubes can be obtained ? 
Options: a ) 10780 , b ) 127600 , c ) 125000 , d ) 152000 , e ) 10000
Output: c
Input: Problem: an industrial loom weaves 0.128 metres of cloth every second . approximately , how many seconds will it take for the loom to weave 27 metre of cloth ? 
Options: a ) 211 seconds , b ) 195 seconds , c ) 155 seconds , d ) 115 seconds , e ) 115 seconds
Output: a
Input: Problem: walking at 6 / 7 th of his usual speed , a man is 25 mins too late . his usual time is 
Options: a ) 7.5 hrs , b ) 1.5 hrs , c ) 2.5 hrs , d ) 1.67 hrs , e ) 2.67 hrs
Output: c
Input: Problem: working together , jose and jane can complete an assigned task in 15 days . however , if jose worked alone and complete half the work and then jane takes over the task and completes the second half of the task , the task will be completed in 45 days . how long will jose take to complete the task if he worked alone ? assume that jane is more efficient than jose 
Options: a ) 26 days , b ) 31 days , c ) 50 days , d ) 65 days , e ) 36 days
Output: c
Input: Problem: a boat m leaves shore a and at the same time boat b leaves shore b . they move across the river . they met at 500 yards away from a and after that they met 300 yards away from shore b without halting at shores . find the distance between the shore a & b . 
Options: a ) 1100 yards , b ) 1200 yards , c ) 1300 yards , d ) 1400 yards , e ) 1000 yards
Output: b
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 6 litres a minute . when the tank is full , the inlet is opened and due to the leak , the tank is empty in 12 hours . how many litres does the cistern hold ? 
Options: a ) 7580 , b ) 7960 , c ) 8290 , d ) 4320 , e ) none
Output: d
Input: Problem: 36 welders work at a constant rate they complete an order in 5 days . if after the first day , 12 welders start to work on the other project , how many more days the remaining welders will need to complete the rest of the order ? 
Options: a ) 5 , b ) 2 , c ) 8 , d ) 4 , e ) 6
Output: e
Input: Problem: if two - third of a bucket is filled in 6 minute then the time taken to fill the bucket completely will be . 
Options: a ) 90 seconds , b ) 70 seconds , c ) 60 seconds , d ) 9 minutes , e ) 120 seconds
Output: d
Input: Problem: a train speeds past a pole in 15 sec and a platform 100 m long in 25 sec , its length is ? 
Options: a ) 158 m , b ) 150 m , c ) 110 m , d ) 130 m , e ) 157 m
Output: b
Input: Problem: 24 men can complete a work in 16 days . 32 women can complete the same work in 24 days . 16 men and 16 women started working and worked for 12 days . how many more men are to be added to complete the remaining work in 2 days ? 
Options: a ) 16 , b ) 24 , c ) 36 , d ) 48 , e ) 49
Output: b
Input: Problem: a courtyard is 20 meter long and 16 meter board is to be paved with bricks of dimensions 20 cm by 10 cm . the total number of bricks required is ? 
Options: a ) 16000 , b ) 27778 , c ) 20000 , d ) 27999 , e ) 17799
Output: a
Input: Problem: harry started a 7 - mile hike with a full 11 - cup canteen of water and finished the hike in 3 hours with 2 cup of water remaining in the canteen . if the canteen leaked at the rate of 1 cup per hour and harry drank 3 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 ) 2 / 6 , b ) 3 / 6 , c ) 4 / 6 , d ) 6 / 4 , e ) 5 / 6
Output: b
Input: Problem: two cars start from the opposite places of a main road , 140 km apart . first car runs for 25 km and takes a right turn and then runs 15 km . it then turns left and then runs for another 25 km and then takes the direction back to reach the main road . in the mean time , due to minor break down the other car has run only 35 km along the main road . what would be the distance between two cars at this point ? 
Options: a ) 65 , b ) 38 , c ) 20 , d ) 55 , e ) 21
Output: d
Input: Problem: liam is pulled over for speeding just as he is arriving at work . he explains to the police officer that he could not afford to be late today , and has arrived at work only four minutes before he is to start . the officer explains that if liam had driven 5 mph slower for his whole commute , he would have arrived at work exactly on time . if liam ' s commute is 20 miles long , how fast was he actually driving ? ( assume that liam drove at a constant speed for the duration of his commute . ) 
Options: a ) 50 mph , b ) 45 mph , c ) 48 mph , d ) 52 mph , e ) 40 mph
Output: e
Input: Problem: the inner circumference of a circular race track , 14 m wide is 440 m . find the radius of the outer circle . 
Options: a ) 84 , b ) 12 , c ) 67 , d ) 28 , e ) 21
Output: a
Input: Problem: a and b together can do a work in 4 days . if a alone can do it in 20 days . in how many days can b alone do it ? 
Options: a ) 11 , b ) 5 , c ) 6 , d ) 8 , e ) 25
Output: b
Input: Problem: working at constant rate , pump x pumped out half of the water in a flooded basement in 6 hours . the pump y was started and the two pumps , working independently at their respective constant rates , pumped out rest of the water in 3 hours . how many hours would it have taken pump y , operating alone at its own constant rate , to pump out all of the water that was pumped out of the basement ? 
Options: a ) a . 10 , b ) b . 12 , c ) c . 14 , d ) d . 28 , e ) e . 24
Output: d
Input: Problem: johnny travels a total of one hour to and from school . on the way there he jogs at 6 miles per hour and on the return trip he gets picked up by the bus and returns home at 20 miles per hour . how far is it to the school ? 
Options: a ) 2 miles , b ) 4 miles , c ) 4.8 miles , d ) 9.2 miles , e ) 10 miles
Output: d
Input: Problem: a , b and c can do a piece of work in 24 , 30 and 40 days respectively . they start the work together but c leaves 4 days before the completion of the work . in how many days is the work done ? 
Options: a ) 11 , b ) 5 , c ) 70 , d ) 11 , e ) 13
Output: d
Input: Problem: two spherical balls lie on the ground touching . if one of the balls has a radius of 3 cm , and the point of contact is 5 cm above the ground , what is the radius of the other ball ? 
Options: a ) 3 cm , b ) 9 cm , c ) 12 cm , d ) 15 cm , e ) none of the these
Output: d
Input: Problem: a 1200 m long train crosses a tree in 120 sec , how much time will i take to pass a platform 600 m long ? 
Options: a ) 266 sec , b ) 180 sec , c ) 776 sec , d ) 166 sec , e ) 997 sec
Output: b
Input: Problem: excluding stoppages , the speed of a train is 50 kmph and including stoppages it is 30 kmph . of how many minutes does the train stop per hour ? 
Options: a ) 82 , b ) 17 , c ) 12 , d ) 24 , e ) 18
Output: d
Input: Problem: two numbers have a h . c . f of 14 and a product of two numbers is 2562 . find the l . c . m of the two numbers ? 
Options: a ) 140 , b ) 150 , c ) 160 , d ) 170 , e ) 183
Output: e
Input: Problem: two trains of equal length are running on parallel lines in the same direction at 46 km / hr and 36 km / hr . the faster train catches and completely passes the slower train in 45 seconds . what is the length of each train ( in meters ) ? 
Options: a ) 48.5 , b ) 62.5 , c ) 73.5 , d ) 87.5 , e ) 96.5
Output: b