Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: a constructor estimates that 8 people can paint mr khans house in 3 days . if he uses 4 people instead of 8 , how long will they take to complete the job ? 
Options: a ) 6 , b ) 8 , c ) 3 , d ) 4 , e ) 0
Output: a
Input: Problem: a , b and c , each working alone can complete a job in 6 , 8 and 12 days respectively . if all three of them work together to complete a job and earn $ 2340 , what will be b ' s share of the earnings ? 
Options: a ) $ 1100 , b ) $ 520 , c ) $ 780 , d ) $ 1170 , e ) $ 630
Output: c
Input: Problem: the time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream . if the speed of the boat in still water is 24 kmph , find the speed of the stream ? 
Options: a ) 18 kmph , b ) 6 kmph , c ) 8 kmph , d ) 10 kmph , e ) 12 kmph
Output: c
Input: Problem: a train of length 250 m crosses a bridge of length 180 m in 20 seconds . what is the speed of train ? 
Options: a ) 33 , b ) 77.4 , c ) 25 , d ) 22 , e ) 72
Output: b
Input: Problem: a train 250 m long running at 72 kmph crosses a platform in 50 sec . what is the length of the platform ? 
Options: a ) 150 m , b ) 200 m , c ) 250 m , d ) 750 m , e ) 300 m
Output: d
Input: Problem: while working alone at their constant rates , computer x can process 240 files in 4 hours , and computer y can process 240 files in 6 hours . if all files processed by these computers are the same size , how many hours would it take the two computers , working at the same time at their respective constant rates , to process a total of 240 files ? 
Options: a ) 2 , b ) 2.2 , c ) 2.4 , d ) 2.6 , e ) 2.8
Output: c
Input: Problem: a man covers a distance of 180 km at 72 kmph and next 190 km at 88 kmph . what is his average speed for his whole journey of 370 km ? 
Options: a ) 77 kmph , b ) 77.15 kmph , c ) 77.25 kmph , d ) 79 kmph , e ) 80 kmph
Output: c
Input: Problem: the radius of a wheel is 22.4 cm . what is the distance covered by the wheel in making 1500 resolutions ? 
Options: a ) 2112 m , b ) 2704 m , c ) 2278 m , d ) 2288 m , e ) 2378 m
Output: a
Input: Problem: in a 120 meters race a beats b by 56 m or 7 seconds . a ' s time over the course is : 
Options: a ) 22 seconds , b ) 12 seconds , c ) 10 seconds , d ) 8 seconds , e ) 28 seconds
Output: d
Input: Problem: tom , working alone , can paint a room in 16 hours . peter and john , working independently , can paint the same room in 8 hours and 4 hours , respectively . tom starts painting the room and works on his own for two hour . he is then joined by peter and they work together for two hour . finally , john joins them and the three of them work together to finish the room , each one working at his respective rate . what fraction of the whole job was done by peter ? 
Options: a ) 4 / 7 , b ) 5 / 7 , c ) 2 / 7 , d ) 1 / 7 , e ) 3 / 7
Output: e
Input: Problem: if 11.25 m of a uniform steel rod weighs 42.75 kg . what will be the weight of 8 m of the same rod ? 
Options: a ) 22.8 kg , b ) 25.6 kg , c ) 28 kg , d ) 30.4 kg , e ) none of these
Output: d
Input: Problem: two trains 111 meters and 165 meters in length respectively are running in opposite directions , one at the rate of 40 km and the other at the rate of 50 kmph . in what time will they be completely clear of each other from the moment they meet ? 
Options: a ) 11.04 , b ) 10.0 , c ) 6.85 , d ) 5.85 , e ) 6.15
Output: a
Input: Problem: a housing society has been allotted a square piece of land measuring 2550.25 sq . m . what is the side of the plot ? 
Options: ['a ) 50.25 m', 'b ) 50.5 m', 'c ) 50.65 m', 'd ) 50.85', 'e ) none']
Output: b
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 19 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 2 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: c
Input: Problem: maxwell leaves his home and walks toward brad ' s house at the same time that brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 36 kilometers , maxwell ' s walking speed is 3 km / h , and brad ' s running speed is 6 km / h . what is the distance traveled by maxwell when they meet in the middle ? 
Options: a ) 12 , b ) 14 , c ) 15 , d ) 13 , e ) 11
Output: a
Input: Problem: a train 200 m long is running at a speed of 68 kmph . how long does it take to pass a man who is running at 8 kmph in the same direction as the train ? 
Options: a ) 5 sec , b ) 9 sec , c ) 12 sec , d ) 18 sec , e ) 15 sec
Output: c
Input: Problem: 1480 men have provisions for 14 days . if 460 more men join them , for how many days will the provisions last now ? 
Options: a ) 9.9 , b ) 8.0 , c ) 12.5 , d ) 12.2 , e ) 12.1
Output: a
Input: Problem: a can do a work in 6 days . b can do in 12 days . if both a & b are working together in how many days they can finish the work ? 
Options: a ) 4 , b ) 5 , c ) 6 , d ) 10 , e ) 15
Output: a
Input: Problem: if a motorist had driven 1 hour longer on a certain day and at an average rate of 4 miles per hour faster , he would have covered 70 more miles than he actually did . how many more miles would he have covered than he actually did if he had driven 2 hours longer and at an average rate of 10 miles per hour faster on that day ? 
Options: a ) 100 , b ) 120 , c ) 140 , d ) 150 , e ) 160
Output: c
Input: Problem: excluding stoppages , the speed of the bus is 54 kmph and including stoppages , it is 36 kmph . for how many minutes does the bus stop per hr 
Options: a ) 12 min , b ) 11 min , c ) 13 min , d ) 19 min , e ) 20 min
Output: e
Input: Problem: a company produces 50000 bottles of water everyday . if a case can hold 25 bottles of water . how many cases are required by the company to hold its one day production 
Options: a ) 2000 , b ) 4500 , c ) 5000 , d ) 8000 , e ) 9000
Output: a
Input: Problem: in what time will a train 95 m long cross an electric pole , it its speed be 214 km / hr ? 
Options: a ) 1.6 sec , b ) 2.9 sec , c ) 2.7 sec , d ) 8.7 sec , e ) 8.5 sec
Output: a
Input: Problem: walking at the rate of 8 kmph a man cover certain distance in 4 hr 45 min . running at a speed of 19 kmph the man will cover the same distance in . 
Options: a ) 100 min , b ) 110 min , c ) 140 min , d ) 120 min , e ) 150 min
Output: d
Input: Problem: in a lake , there is a patch of lily pads . every day , the patch doubles in size . it takes 34 days for the patch to cover the entire lake , how many days would it take the patch to cover half of the lake ? 
Options: a ) 33 , b ) 2 ^ 4 * 3 , c ) 24 , d ) 38 , e ) 47
Output: a
Input: Problem: a can do a work in 15 days and b in 20 days . if they work on it together for 2 days , then the fraction of the work that is left is : 
Options: a ) 23 / 20 , b ) 5 , c ) 23 / 30 , d ) 23 / 12 , e ) 2
Output: c
Input: Problem: an aeroplane covers a certain distance at a speed of 120 kmph in 5 hours . to cover the same distance in 1 2 / 3 hours , it must travel at a speed of : 
Options: a ) 520 , b ) 620 , c ) 820 , d ) 740 , e ) 720
Output: a
Input: Problem: a , b , c can complete a piece of work in 3,9 and 15 days respectively . working together , they will complete the same work in how many days ? 
Options: a ) 45 / 23 , b ) 55 / 23 , c ) 61 / 57 , d ) 12 / 13 , e ) 22 / 23
Output: a
Input: Problem: at a time a , do 20 % less work than b . if a do any work in 15 / 2 hour , then in how many hour b will finish work ? 
Options: a ) 5 hour , b ) 11 / 2 hour , c ) 6 hour , d ) 13 / 2 hour , e ) 8 hour
Output: c
Input: Problem: excluding stoppages , the speed of a train is 48 kmph and including stoppages it is 36 kmph . of how many minutes does the train stop per hour ? 
Options: a ) 16 , b ) 17 , c ) 15 , d ) 18 , e ) 12
Output: c
Input: Problem: susan drove an average speed of 30 miles per hour for the first 60 miles of a tripthen at a average speed of 60 miles / hr for the remaining 30 miles of the trip if she made no stops during the trip what was susan ' s avg speed in miles / hr for the entire trip 
Options: a ) 35 , b ) 36 , c ) 45 , d ) 50 , e ) 55
Output: b
Input: Problem: the amount of time that three people worked on a special project was in the ratio of 2 to 4 to 6 . if the project took 144 hours , how many more hours did the hardest working person work than the person who worked the least ? 
Options: a ) 47 hours , b ) 45 hours , c ) 48 hours , d ) 49 hours , e ) 50 hours
Output: c
Input: Problem: x can do a piece of work in 40 days . he works at it for 8 days and then y finished it in 16 days . how long will y take to complete the work ? 
Options: a ) 10 , b ) 12 , c ) 15 , d ) 18 , e ) 20
Output: e
Input: Problem: the sum of three consecutive numbers is 252 . the greatest among these three number is : 
Options: a ) 45 , b ) 80 , c ) 85 , d ) 55 , e ) 40
Output: c
Input: Problem: a boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream . if the speed of the boat in still water is 10 mph , the speed of the stream is 
Options: a ) 2 mph , b ) 2.5 mph , c ) 3 mph , d ) 4 mph , e ) none
Output: a
Input: Problem: how many seconds will a 900 meter long train take to cross a man walking with a speed of 3 km / hr in the direction of the moving train if the speed of the train is 63 km / hr ? 
Options: a ) 287 , b ) 288 , c ) 500 , d ) 400 , e ) 121
Output: d
Input: Problem: the ratio between the length and the breadth of a rectangular park is 3 : 2 . if a man cycling along the boundary of the park at the speed of 12 km / hr completes one round in 10 minutes , then the area of the park ( in sq . m ) is 
Options: a ) 153200 , b ) 240000 , c ) 153600 , d ) 154000 , e ) 154200
Output: b
Input: Problem: two pipes can fill a tank in 20 minutes and 15 minutes . an outlet pipe can empty the tank in 10 minutes . if all the pipes are opened when the tank is empty , then how many minutes will it take to fill the tank ? 
Options: a ) 36 , b ) 42 , c ) 48 , d ) 54 , e ) 60
Output: e
Input: Problem: a train 240 m long passed a pole in 24 sec . how long will it take to pass a platform 650 m long ? a . 65 
Options: a ) 28 sec , b ) 89 sec , c ) 85 sec , d ) 16 sec , e ) 15 sec
Output: b
Input: Problem: 29 persons can repair a road in 16 days , working 5 hours a day . in how many days will 30 persons , working 6 hours a day , complete the work ? 
Options: a ) 12.88 , b ) 3.88 , c ) 13.88 , d ) 15 , e ) 18.8
Output: a
Input: Problem: working together , wayne and his son can shovel the entire driveway in three hours . if wayne can shovel two times as fast as his son can , how many hours would it take for his son to shovel the entire driveway on his own ? 
Options: a ) 4 , b ) 3 , c ) 8 , d ) 9 , e ) 12
Output: b
Input: Problem: in a garment industry , 12 men working 8 hours per day complete a piece of work in 10 days . to complete the same work in 8 days , working 5 hours a day , the number of men required is : 
Options: a ) 24 , b ) 5 , c ) 6 , d ) 8 , e ) 9
Output: a
Input: Problem: a room of 5 m 44 cm long and 3 m 74 cm broad is to be paved with squre tiles . find the least number of squre tiles required to cover the floor . 
Options: a ) 233 , b ) 877 , c ) 279 , d ) 176 , e ) 291
Output: d
Input: Problem: in what time will two trains cross each other completely , which are running on the same parallel lines in opposite directions , each 100 m in length both trains running with a speed of 80 kmph ? 
Options: a ) 4.5 sec , b ) 4.8 sec , c ) 4.2 sec , d ) 5.0 sec , e ) 5.2 sec
Output: a
Input: Problem: a train 550 m long is running with a speed of 60 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ? 
Options: a ) 5 , b ) 6 , c ) 7 , d ) 8 , e ) 30
Output: e
Input: Problem: on a trip covering 400 km , a bicyclist travels the first 100 km at 20 km per hour and the remainder of the distance at 15 km per hour . what is the average speed , in km per hour , for the entire trip ? 
Options: a ) 15.5 , b ) 16.0 , c ) 16.5 , d ) 17.0 , e ) 17.5
Output: b
Input: Problem: a train running at the speed of 60 km / hr crosses a pole in 21 seconds . what is the length of the train ? 
Options: a ) 350 m , b ) 278 m , c ) 876 m , d ) 150 m , e ) 267 m
Output: a
Input: Problem: a train 100 meters long completely crosses a 300 meters long bridge in 36 seconds . what is the speed of the train is ? 
Options: a ) 32 kmph , b ) 76 kmph , c ) 34 kmph , d ) 43 kmph , e ) 40 kmph
Output: e
Input: Problem: 31 of the scientists that attended a certain workshop were wolf prize laureates , and 14 of these 31 were also nobel prize laureates . of the scientists that attended that workshop and had not received the wolf prize , the number of scientists that had received the nobel prize was 3 greater than the number of scientists that had not received the nobel prize . if 50 of the scientists attended that workshop , how many of them were nobel prize laureates ? 
Options: a ) a ) 11 , b ) b ) 18 , c ) c ) 25 , d ) d ) 29 , e ) d ) 36
Output: c
Input: Problem: a boy wanted to calculate his speed on his bike . his starting point was 350 meters from the turning point . he made the round trip 5 times in 30 minutes . what was the boy ' s speed in kilometers per hour ? 
Options: a ) 1.75 , b ) 1 , c ) 2.25 , d ) 2.4 , e ) 3.2
Output: a
Input: Problem: j is faster than p . j and p each walk 24 km . sum ofthe speeds of j and p is 7 kmph . sum of time taken by them is 14 hours . then j speed is equal to ? 
Options: a ) 4 , b ) 5 , c ) 6 , d ) 7 , e ) 8
Output: a
Input: Problem: matt and peter can do together a piece of work in 20 days . after they have worked together for 12 days peter stops and peter completes the remaining work in 10 days . in how many days matt complete the work separately . 
Options: a ) 28 , b ) 27 , c ) 26 , d ) 25 , e ) 29
Output: d
Input: Problem: a rectangular grassy plot 100 m . by 70 m has a gravel path 2.5 m wide all round it on the inside . find the cost of gravelling the path at 90 paise per sq . metre . 
Options: a ) rs . 700 , b ) rs . 708.50 , c ) rs . 732.50 , d ) rs . 742.50 , e ) none of these
Output: d
Input: Problem: a can complete a project in 20 days and b can complete the same project in 40 days . if a and b start working on the project together and a quits 10 days before the project is completed , in how many days will the project be completed ? 
Options: a ) 18 days , b ) 20 days , c ) 26.67 days , d ) 16 days , e ) 12 days
Output: b
Input: Problem: a pump can fill a tank with a water in 2 hours . because of a leak , it took 3 and 1 / 3 hours to fill the tank . the leak can drain all the water of the full tank in how many hours ? 
Options: a ) 5 hrs , b ) 7 hrs , c ) 12 hrs , d ) 14 hrs , e ) 16 hrs
Output: a
Input: Problem: one hour before john started walking from p to q , a distance of 28 miles , ann had started walking along the same road from q to p . ann walked at a constant speed of 3 miles per hour and john at 2 miles per hour . how many miles had ann walked when they met ? 
Options: a ) 6 miles , b ) 8,4 miles , c ) 9 miles , d ) 9,6 miles , e ) 18 miles
Output: e
Input: Problem: sakshi can do a piece of work in 30 days . tanya is 25 % more efficient than sakshi . the number of days taken by tanya to do the same piece of work : 
Options: a ) 15 , b ) 16 , c ) 14 , d ) 25 , e ) 10
Output: c
Input: Problem: one pump drains one - half of a pond in 8 hours , and then a second pump starts draining the pond . the two pumps working together finish emptying the pond in one - half hour . how long would it take the second pump to drain the pond if it had to do the job alone ? 
Options: a ) 1 hour , b ) 1.1 hour , c ) 3 hours , d ) 5 hours , e ) 6 hours
Output: b
Input: Problem: a boy swims downstream 48 km and upstream 12 km taking 6 hours each time ; what is the speed of the current ? 
Options: a ) 1 , b ) 2 , c ) 3 , d ) 4 , e ) 5
Output: c
Input: Problem: sandy walked 25 meters towards south . then sandy turned to her left and walked 20 meters . she then turned to her left and walked 25 meters . she then turned to her right and walked 12 meters . what distance is she from the starting point and in which direction ? 
Options: a ) 32 meters east , b ) 32 meters north , c ) 32 meters west , d ) 42 meters east , e ) 52 meters west
Output: a
Input: Problem: a train 700 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 ) 288 m , b ) 256 m , c ) 600 m , d ) 278 m , e ) 287 m
Output: c
Input: Problem: a person can swim in still water at 20 km / h . if the speed of water 12 km / h , how many hours will the man take to swim back against the current for 40 km ? 
Options: a ) 3 , b ) 4 , c ) 5 , d ) 6 , e ) 7
Output: c
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 49 hours and 25 hours respectively . the ratio of their speeds is ? 
Options: a ) 4 : 9 , b ) 5 : 7 , c ) 4 : 5 , d ) 4 : 1 , e ) 4 : 2
Output: b
Input: Problem: 42 persons can repair a road in 12 days , working 5 hours a day . in how many days will 30 persons , working 6 hours a day , complete the work ? 
Options: a ) 10 , b ) 16 , c ) 13 , d ) 14 , e ) 19
Output: d
Input: Problem: two cars a and b start from boston and new york respectively simultaneously and travel towards each other at constant speeds along the same route . after meeting at a point between boston and new york the two cars a and b proceed to their respective destinations of new york and boston . car a reaches new york 10 minutes after the two cars have met and car b reaches boston 90 minutes after they have met . how long did car a take to cover the distance between boston and new york ? 
Options: a ) 1 hour , b ) 1 hour 10 minutes , c ) 2 hours 30 minutes , d ) 50 minutes , e ) 2 hours 10 minutes
Output: d
Input: Problem: at a loading dock , each worker on the night crew loaded 3 / 4 as many boxes as each worker on the day crew . if the night crew has 4 / 9 as many workers as the day crew , what fraction of all the boxes loaded by the two crews did the day crew load ? 
Options: a ) 1 / 2 , b ) 2 / 5 , c ) 3 / 4 , d ) 4 / 5 , e ) 5 / 8
Output: c
Input: Problem: a man can row a distance of 5 km in 60 min with the help of the tide . the direction of the tide reverses with the same speed . now he travels a further 20 km in 10 hours . how much time he would have saved if the direction of tide has not changed ? 
Options: a ) 2 , b ) 8 , c ) 1 , d ) 6 , e ) 5
Output: d
Input: Problem: in a race of 1000 m , a can beat by 100 m , in a race of 800 m , b can beat c by 100 m . by how many meters will a beat c in a race of 800 m ? 
Options: a ) 122.9 m , b ) 170 m . , c ) 122.2 m , d ) 222.9 m , e ) 12289 m
Output: b
Input: Problem: a man rows his boat 80 km downstream and 45 km upstream , taking 2 1 / 2 hours each time . find the speed of the stream ? 
Options: a ) 6 , b ) 8 , c ) 5 , d ) 7 , e ) 9
Output: d
Input: Problem: a hollow iron pipe is 21 cm long and its external diameter is 8 cm . if the thickness of the pipe is 1 cm and iron weights 8 g / cm cube , then find the weight of the pipe . 
Options: ['a ) 3.696 kg', 'b ) 3.686 kg', 'c ) 2.696 kg', 'd ) 2.686 kg', 'e ) none of these']
Output: a
Input: Problem: john and steve are speed walkers in a race . john is 14 meters behind steve when he begins his final push . john blazes to the finish at a pace of 4.2 m / s , while steve maintains a blistering 3.7 m / s speed . if john finishes the race 2 meters ahead of steve , how long was john ’ s final push ? 
Options: a ) 13 seconds , b ) 17 seconds , c ) 26 seconds , d ) 32 seconds , e ) 51 seconds
Output: d
Input: Problem: a train 110 m long is running with a speed of 30 km / h . in how many seconds will the train pass a man who is running at 3 km / h in the direction opposite to that in which the train is going ? 
Options: a ) 6 , b ) 8 , c ) 10 , d ) 12 , e ) 14
Output: d
Input: Problem: a jeep takes 8 hours to cover a distance of 280 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 ) 28 kmph , b ) 52 kmph , c ) 20 kmph , d ) 23 kmph , e ) 65 kmph
Output: d
Input: Problem: rashmi walks to her bus stop at 5 kmph and reaches there late by 10 minutes . on the next day , she increases her speed to 6 kmph and reaches the bus stop 10 minutes early . how far is the bus stop ? 
Options: a ) 13 , b ) 12 , c ) 11 , d ) 10 , e ) 9
Output: d
Input: Problem: pipe a can fill a tank in 30 minutes . pipe b can fill the same tank 6 times faster than pipe a . if both the pipes are connected to the tank so that they fill the tank simultaneously , how long will it take for the empty tank to overflow ? 
Options: a ) 4 minutes , b ) 15 / 4 minutes , c ) 192 / 7 minutes , d ) 224 / 7 minutes , e ) 28 minutes
Output: b
Input: Problem: a bus covered a distance of 250 km , partly at an average speed of 40 kmph and partly at 60 kmph . if the total time taken is 5.2 hours , then the distance covered at 40 kmph is 
Options: a ) 130 km , b ) 120 km , c ) 100 km , d ) 124 km , e ) none of these
Output: d
Input: Problem: a pump can fill a tank with a water in 2 hours . because of a leak , it took 2 x 1 / 3 hours to fill the tank . the leak can drain all the water of the tank in 
Options: a ) 5 hrs , b ) 7 hrs , c ) 12 hrs , d ) 14 hrs , e ) none
Output: d
Input: Problem: a train 455 m long , running with a speed of 63 km / hr will pass a tree in ? 
Options: a ) 22 sec , b ) 16 sec , c ) 17 sec , d ) 39 sec , e ) 12 sec
Output: d
Input: Problem: 3 men and 8 women complete a task in same time as 6 men and 2 women do . how much fraction of work will be finished in same time if 5 men and 2 women will do that task . 
Options: a ) 6 / 7 , b ) 3 / 10 , c ) 3 / 18 , d ) 3 / 16 , e ) 3 / 11
Output: a
Input: Problem: mariah has decided to hire three workers . to determine whom she will hire , she has selected a group of 17 candidates . she plans to have one working interview with 3 of the 17 candidates every day to see how well they work together . how many days will it take her to have working interviews with all the different combinations of job candidates ? 
Options: a ) 720 , b ) 420 , c ) 300 , d ) 30 , e ) 333
Output: b
Input: Problem: a boat takes 19 hours for travelling downstream from point a to point b and coming back to a point c midway between a and b . if the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph , what is the distance between a and b ? 
Options: a ) 160 km , b ) 180 km , c ) 200 km , d ) 220 km , e ) 240 km
Output: b
Input: Problem: if an object travels at 85 feet per second , how many feet does it travel in 30 minutes ? 
Options: a ) 3000 , b ) 1500 , c ) 1800 , d ) 9000 , e ) 2500
Output: d
Input: Problem: a train 110 m long is running with a speed of 36 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ? 
Options: a ) 5 , b ) 6 , c ) 7 , d ) 9 , e ) 5
Output: d
Input: Problem: a and b start walking towards each other at 4 pm at speed of 2 kmph and 3 kmph . they were initially 15 km apart . at what time do they meet ? 
Options: a ) 8 pm , b ) 6 pm , c ) 7 pm , d ) 10 pm , e ) 5 pm
Output: c
Input: Problem: in a games hour 4 different types of players came to the ground ? cricket 16 , hokey 12 , football 18 , softball 13 . how many players are present in the ground ? 
Options: a ) 70 , b ) 52 , c ) 62 , d ) 59 , e ) 50
Output: d
Input: Problem: a train running at the speed of 60 km / hr crosses a pole in 42 seconds . what is the length of the train ? 
Options: a ) 120 metres , b ) 700 metres , c ) 324 metres , d ) 828 metres , e ) 600 metres
Output: b