Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: a man cycling along the road noticed that every 6 minutes a bus overtakes him and every 2 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 ) 3 minutes , b ) 6 minutes , c ) 8 minutes , d ) 9 minutes , e ) 10 minutes
Output: a
Input: Problem: the length of a room is 5.5 m and width is 3.75 m . what is the cost of paying the floor by slabs at the rate of $ 300 per sq . metre . 
Options: a ) $ 2587.50 , b ) $ 3587.50 , c ) $ 4187.50 , d ) $ 6187.50 , e ) $ 8587.50
Output: d
Input: Problem: jerry travels 8 miles at an average speed of 40 miles per hour , stops for 13 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 ) 48 , b ) 42.5 , c ) 44 , d ) 50 , e ) 52.5
Output: a
Input: Problem: what is the least number of squares tiles required to pave the floor of a room 15.17 m long and 9.02 m broad ? 
Options: ['a ) 814', 'b ) 266', 'c ) 287', 'd ) 999', 'e ) 661']
Output: a
Input: Problem: a man can row 5 kmph in still water . when the river is running at 2.3 kmph , it takes him 1 hour to row to a place and black . what is the total distance traveled by the man ? 
Options: a ) 2.91 , b ) 3.48 , c ) 2.98 , d ) 3.78 , e ) 4.21
Output: d
Input: Problem: a goods train runs at the speed of 72 km / hr and crosses a 250 m long platform in 30 sec . what is the length of the goods train ? 
Options: a ) 299 , b ) 277 , c ) 350 , d ) 270 , e ) 281
Output: c
Input: Problem: a can do a piece of work in 16 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 ) 18 , b ) 77 , c ) 66 , d ) 55 , e ) 12
Output: e
Input: Problem: in what time will a railway train 50 m long moving at the rate of 36 kmph pass a telegraph post on its way ? 
Options: a ) 5 sec , b ) 4 sec , c ) 3 sec , d ) 6 sec , e ) 1 sec
Output: a
Input: Problem: a boat can travel with a speed of 25 km / hr in still water . if the speed of the stream is 5 km / hr , find the time taken by the boat to go 120 km downstream . 
Options: a ) 1 hr , b ) 2 hrs , c ) 3 hrs , d ) 4 hrs , e ) 5 hrs
Output: d
Input: Problem: at 15 : 00 there were 20 students in the computer lab . at 15 : 03 and every three minutes after that , 3 students entered the lab . if at 15 : 10 and every ten minutes after that 7 students left the lab , how many students were in the computer lab at 15 : 44 ? 
Options: a ) 7 , b ) 14 , c ) 25 , d ) 27 , e ) 30
Output: c
Input: Problem: two trains 200 m and 150 m long are running on parallel rails at the rate of 40 kmph and 42 kmph respectively . in how much time will they cross each other , if they are running in the same direction ? 
Options: a ) 72 sec , b ) 132 sec , c ) 192 sec , d ) 252 sec , e ) none
Output: e
Input: Problem: qames can eat 25 marshmallows is 20 minutes . dylan can eat 25 in one hour . in how much time will the two eat 150 marshmallows ? 
Options: a ) 40 minutes . , b ) 1 hour and 30 minutes . , c ) 1 hour . , d ) 1 hour and 40 minutes . , e ) 2 hours and 15 minutes .
Output: c
Input: Problem: along a yard 414 metres long , 24 trees are palnted at equal distances , one tree being at each end of the yard . what is the distance between two consecutive trees 
Options: a ) 18 , b ) 19 , c ) 10 , d ) 11 , e ) 12
Output: a
Input: Problem: how many 4 digit numbers are there , if it is known that the first digit is odd , the second is even , the third is prime , the fourth ( units digit ) is divisible by 3 , and the digit 2 can be used only once ? 
Options: a ) 20 , b ) 150 , c ) 225 , d ) 300 , e ) 380
Output: e
Input: Problem: at 3.40 , the hour hand and the minute hand of a clock form an angle of 
Options: a ) 378 , b ) 277 , c ) 297 , d ) 267 , e ) 130
Output: e
Input: Problem: calculate how many days it will take for 5 boys to paint a 30 m long fence if 2 boys can paint a 20 m long fence in 3 days , 
Options: a ) 6.80 days , b ) 4.80 days , c ) 3.80 days , d ) 2 days , e ) 1.80 days
Output: e
Input: Problem: a and b are two multiples of 14 , and q is the set of consecutive integers between a and b , inclusive . if q contains 13 multiples of 14 , how many multiples of 7 are there in q ? 
Options: a ) 23 , b ) 24 , c ) 25 , d ) 26 , e ) 27
Output: c
Input: Problem: if a , b and c together can finish a piece of work in 6 days . a alone in 12 days and b in 18 days , then c alone can do it in ? 
Options: a ) 1 , b ) 7 , c ) 8 , d ) 9 , e ) 36
Output: e
Input: Problem: two trains 180 m and 160 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 ) 10.7 , b ) 10.9 , c ) 10.24 , d ) 12.24 , e ) 18.8
Output: d
Input: Problem: a 110 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 ) 35 , b ) 20 , c ) 47 , d ) 36 , e ) 31
Output: e
Input: Problem: a is twice as good a workman as b and they took 8 days together to do the work b alone can do it in . 
Options: a ) 24 days , b ) 12 days , c ) 29 days , d ) 25 days , e ) 27 days
Output: a
Input: Problem: p and q can complete a work in 40 days and 24 days respectively . p alone started the work and q joined him after 16 days till the completion of the work . how long did the work last ? 
Options: a ) 5 days , b ) 10 days , c ) 14 days , d ) 22 days , e ) 25 days
Output: e
Input: Problem: a can do a job in 45 days and b can do it in 30 days . a and b working together will finish four times the amount of work in - - - - - - - days ? 
Options: a ) 30 days , b ) 45 days , c ) 80 days , d ) 72 1 / 2 days , e ) 72 days
Output: e
Input: Problem: a trader sells 78 meters of cloth for rs . 6788 at the profit of rs . 29 per metre of cloth . what is the cost price of one metre of cloth ? 
Options: a ) 22 , b ) 75 , c ) 60 , d ) 58 , e ) 11
Output: d
Input: Problem: tom traveled the entire 80 miles trip . if he did the first 30 miles of at a constant rate 30 miles per hour and the remaining trip of at a constant rate 50 miles per hour , what is the his average speed , in miles per hour ? 
Options: a ) 55 mph , b ) 50 mph , c ) 40 mph , d ) 60 mph , e ) 70 mph
Output: c
Input: Problem: a thief is spotted by a policeman from a distance of 100 meters . when the policeman starts the chase , the thief also starts running . if the speed of the thief be 8 km / hr and that of the policeman 10 km / hr , how far the thief will have run before he is overtaken ? 
Options: a ) 350 m , b ) 200 m , c ) 400 m , d ) 500 m , e ) none of them
Output: c
Input: Problem: the spherical ball of lead 3 cm in diameter is melted and recast into 3 spherical balls . the diameters of two of these are 1 ½ cm and 2 cm respectively . the diameter of third ball is ? 
Options: a ) 2.66 cm , b ) 2.5 cm , c ) 3 cm , d ) 3.5 cm , e ) 4 cm
Output: b
Input: Problem: a certain car can travel 40 minutes on a gallon of gasoline at 60 miles per hour . if the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end , then what percent of the tank was used to travel 80 miles at 60 mph ? 
Options: a ) 15 % , b ) 20 % , c ) 25 % , d ) 30 % , e ) 40 %
Output: b
Input: Problem: triathlete dan runs along a 2 - mile stretch of river and then swims back along the same route . if dan runs at a rate of 10 miles per hour and swims at a rate of 8 miles per hour , what is his average rate for the entire trip in miles per minute ? 
Options: a ) 1 / 7 , b ) 2 / 15 , c ) 3 / 15 , d ) 1 / 4 , e ) 3 / 8
Output: a
Input: Problem: one hour after yolanda started walking from x to y , a distance of 52 miles , bob started walking along the same road from y to x . if yolanda ' s walking rate was 3 miles per hour and bob т ' s was 4 miles per hour , how many miles had bob walked when they met ? 
Options: a ) 28 , b ) 23 , c ) 22 , d ) 21 , e ) 19.5
Output: a
Input: Problem: a certain automobile company ’ s best - selling model is the speedster . the speedster , like all of their other models , comes in coupe and convertible styles . 2 / 3 of the current inventory is speedsters , of which 4 / 5 are convertibles . if there are 60 vehicles that are not speedsters , how many speedster convertibles are there ? 
Options: a ) 36 , b ) 96 , c ) 100 , d ) 76 , e ) 72
Output: b
Input: Problem: 10 women can complete a work in 7 days and 10 children take 14 days to complete the work . how many days will 8 women and 12 children take to complete the work ? 
Options: a ) 4 , b ) 5 , c ) 7 , d ) 8 , e ) 2
Output: b
Input: Problem: a , b and c completed a piece of work , a worked for 6 days , b for 9 days and c for 4 days . their daily wages were in the ratio of 3 : 4 : 5 . find the daily wages of c , if their total earning was $ 1480 ? 
Options: a ) $ 100 , b ) $ 150 , c ) $ 125 , d ) $ 134 , e ) $ 243
Output: a
Input: Problem: the length of a train and that of a platform are equal . if with a speed of 126 k / hr , the train crosses the platform in one minute , then the length of the train ( in meters ) is ? 
Options: a ) 227 , b ) 299 , c ) 1050 , d ) 750 , e ) 211
Output: c
Input: Problem: excluding stoppages , the speed of a train is 55 kmph and including stoppages it is 40 kmph . of how many minutes does the train stop per hour ? 
Options: a ) 82 , b ) 16 , c ) 12 , d ) 82 , e ) 18
Output: b
Input: Problem: working alone , a can complete a certain kind of job in 3 hours . a and d , working together at their respective rates , can complete one of these jobs in 2 hours . in how many hours can d , working alone , complete one of these jobs ? 
Options: a ) 2 , b ) 4 , c ) 6 , d ) 8 , e ) 10
Output: c
Input: Problem: due to construction , the speed limit along an 10 - mile section of highway is reduced from 55 miles per hour to 25 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 ) 6.24 , b ) b ) 13.1 , c ) c ) 10 , d ) d ) 15 , e ) e ) 24
Output: b
Input: Problem: a train running at the speed of 70 km / hr crosses a pole in 9 sec . what is the length of the train ? 
Options: a ) 227 m , b ) 150 m , c ) 167 m , d ) 175 m , e ) 187 m
Output: d
Input: Problem: a water tank is four - fifths full . pipe a can fill a tank in 10 minutes and pipe b can empty it in 6 minutes . if both the pipes are open , how many minutes will it take to empty or fill the tank completely ? 
Options: a ) 6 , b ) 9 , c ) 10 , d ) 12 , e ) 15
Output: d
Input: Problem: two stations a and b are 20 km apart on a straight line . one train starts from a at 7 a . m . and travels towards b at 20 kmph . another train starts from b at 8 a . m . and travels towards a at a speed of 25 kmph . at what time will they meet ? 
Options: a ) 9 , b ) 10 , c ) 11 , d ) 12 , e ) 8
Output: e
Input: Problem: jim drove 923 miles of a 1200 miles journey . how many more miles does he need to drive to finish his journey ? 
Options: a ) 113 miles , b ) 277 miles , c ) 456 miles , d ) 887 miles , e ) 767 miles
Output: b
Input: Problem: the speed of a car is 145 km in the first hour and 60 km in the second hour . what is the average speed of the car ? 
Options: a ) 89 kmph , b ) 92 kmph , c ) 75 kmph , d ) 102.5 kmph , e ) 77 kmph
Output: d
Input: Problem: if the wheel is 56 cm then the number of revolutions to cover a distance of 1056 cm is ? 
Options: a ) 10 , b ) 12 , c ) 3 , d ) 11 , e ) 9
Output: c
Input: Problem: what is the least number of square tiles required to pave the floor of a room 13 m 44 cm long and 4 m 44 cm broad ? 
Options: a ) 7724 , b ) 7804 , c ) 4144 , d ) 7844 , e ) none
Output: c
Input: Problem: a train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 17 seconds . what is the length of the platform in meters ? 
Options: a ) 240 meters , b ) 260 meters , c ) 420 meters , d ) 600 meters , e ) can not be determined
Output: b
Input: Problem: if 12 men or 20 women can do a piece of work in 54 days , then in how many days can 9 men and 39 women together do the work ? 
Options: a ) 10 days , b ) 30 days , c ) 20 days , d ) 80 days , e ) 40 days
Output: c
Input: Problem: a and b can do a piece of work in 40 days and 50 days respectively . they work together for 10 days and b leaves . in how many days the whole work is completed ? 
Options: a ) 28 days , b ) 60 days , c ) 20 days , d ) 30 days , e ) 40 days
Output: a
Input: Problem: a trader sells 45 meters of cloth for rs . 4500 at the profit of rs . 14 per metre of cloth . what is the cost price of one metre of cloth ? 
Options: a ) rs . 80 , b ) rs . 86 , c ) rs . 90 , d ) rs . 95 , e ) none of these
Output: b
Input: Problem: two fill taps a and b can separately fill a cistern in 45 and 40 minutes respectively . they started to fill a cistern together but tap a is turned off after few minutes and tap b fills the rest part of cistern in 23 minutes . after how many minutes , was tap a turned - off ? 
Options: a ) 9 min , b ) 10 min , c ) 12 min , d ) 7 min , e ) none of these
Output: a
Input: Problem: dan can do a job alone in 12 hours . annie , working alone , can do the same job in just 9 hours . if dan works alone for 8 hours and then stops , how many hours will it take annie , working alone , to complete the job ? 
Options: a ) 2 , b ) 3 , c ) 4 , d ) 5 , e ) 6
Output: b
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 4 men and 5 women will do that task . 
Options: a ) 13 / 14 , b ) 13 / 10 , c ) 13 / 18 , d ) 13 / 16 , e ) 13 / 11
Output: a
Input: Problem: how many cubes of 20 cm edge can be put in a cubical box of 1 m edge . 
Options: a ) 177 cm , b ) 125 cm , c ) 786 cm , d ) 617 cm , e ) 187 cm
Output: b
Input: Problem: a boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 15 minutes . how long will it take to go 5 km in stationary water ? 
Options: a ) 40 minutes , b ) 1 hour , c ) 1 hour 15 min , d ) 1 hour 30 min , e ) 1 hour 40 min
Output: e
Input: Problem: the area of a square field 3136 sq m , if the length of cost of drawing barbed wire 3 m around the field at the rate of rs . 1 per meter . two gates of 1 m width each are to be left for entrance . what is the total cost ? 
Options: a ) 399 , b ) 272 , c ) 666 , d ) 277 , e ) 311
Output: c
Input: Problem: working alone , pump a can empty a pool in 4 hours . working alone , pump b can empty the same pool in 2 hours . working together , how many minutes will it take pump a and pump b to empty the pool ? 
Options: a ) 65 , b ) 70 , c ) 75 , d ) 80 , e ) 85
Output: d
Input: Problem: a 1 k . m . long wire is held by n poles . if one pole is removed , the length of the gap becomes 12 / 3 m . what is the number of poles initially ? 
Options: a ) 500 , b ) 501 , c ) 502 , d ) 503 , e ) 504
Output: b
Input: Problem: a train 160 m long is running at 30 kmph . in how much time will it pass a platform 120 m long ? 
Options: a ) 15.89 seconds , b ) 24.36 seconds , c ) 15.96 seconds , d ) 14.93 seconds , e ) 22.23 seconds
Output: d
Input: Problem: two pipes can fill the cistern in 10 hr and 12 hr respectively , while the third empty it in 40 hr . if all pipes are opened simultaneously , then the cistern will be filled in 
Options: a ) 6.32 hr , b ) 8 hr , c ) 8.5 hr , d ) 10 hr , e ) none of these
Output: a
Input: Problem: the distance from steve ' s house to work is 40 km . on the way back steve drives twice as fast as he did on the way to work . altogether , steve is spending 6 hours a day on the roads . what is steve ' s speed on the way back from work ? 
Options: a ) 5 . , b ) 10 . , c ) 14 . , d ) 15 . , e ) 20 .
Output: e
Input: Problem: tammy climbed a mountain in two days . she spent a total of 14 hours climbing the mountain . on the second day , she walked at an average speed that was half a kilometer per hour faster , but 2 hours less than what she walked on the first day . if the total distance she climbed during the two days is 52 kilometers , how many r kilometers per hour did tammy walk on the second day ? 
Options: a ) 3 , b ) 3.5 , c ) 4 , d ) 4.5 , e ) 6
Output: c
Input: Problem: this topic is locked . if you want to discuss this question please re - post it in the respective forum . matt and peter can do together a piece of work in 20 days . after they have worked together for 12 days matt stops and peter completes the remaining work in 14 days . in how many days peter complete the work separately . 
Options: a ) 26 days , b ) 27 days , c ) 23 days , d ) 35 days , e ) 24 days
Output: d
Input: Problem: the l . c . m of two numbers is 2310 and their h . c . f is 30 . if one number is 330 the other is 
Options: a ) 330 , b ) 300 , c ) 210 , d ) 250 , e ) 350
Output: c
Input: Problem: if 6 men can reap 60 acres of land in 10 days , how many acres of land can 12 men reap in 20 days ? 
Options: a ) 120 , b ) 360 , c ) 240 , d ) 182 , e ) 1000
Output: c
Input: Problem: one pipe can fill a tank three times as fast as another pipe . if together the two pipes can fill the tank in 36 minutes , then the slower pipe alone will be able to fill the tank in : 
Options: a ) 144 min , b ) 145 min , c ) 150 min , d ) 200 min , e ) 250 min
Output: a
Input: Problem: two carpenters , working in the same pace , can build 2 desks in two hours and a half . how many desks can 4 carpenters build in 5 hours ? 
Options: a ) 2.4 . , b ) 3.6 . , c ) 4.2 . , d ) 8 . , e ) 6.4
Output: d
Input: Problem: a man can do a piece of work in 7 days , but with the help of his son , he can do it in 3 days . in what time can the son do it alone ? 
Options: a ) 5 , b ) 7 , c ) 15 / 2 , d ) 21 / 4 , e ) 18 / 5
Output: d
Input: Problem: annie and sam set out together on bicycles traveling at 15 and 12 km per hour respectively . after 40 minutes , annie stops to fix a flat tire . if it takes annie 35 minutes to fix the flat tire and sam continues to ride during this time , how many minutes will it take annie to catch up with sam assuming that annie resumes riding at 15 km per hour ? 
Options: a ) 20 , b ) 40 , c ) 60 , d ) 80 , e ) 100
Output: e
Input: Problem: speed of a boat in standing water is 9 kmph and the speed of the stream is 1 . 5 kmph . a man rows to a place at a distance of 105 km and comes back to the starting point . the total time taken by him is 
Options: a ) 16 hours , b ) 18 hours , c ) 20 hours , d ) 24 hours , e ) 28 hours
Output: d
Input: Problem: 45 men can complete a piece of work in 18 days . in how many days will 27 men complete the same work ? 
Options: a ) 24 , b ) 77 , c ) 30 , d ) 25 , e ) 13
Output: c
Input: Problem: workers at a campaign office have 2000 fliers to send out . if they send out 1 / 10 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 ) 300 , b ) 1350 , c ) 1100 , d ) 1200 , e ) 1900
Output: b
Input: Problem: if a tire rotates at 400 revolutions per minute when the car is traveling 144 km / h , what is the circumference of the tire ? 
Options: a ) 2 meters , b ) 6 meters , c ) 5 meters , d ) 3 meters , e ) 7 meters
Output: b
Input: Problem: how long does a truck of 200 m long traveling at 60 kmph takes to cross a bridge of 180 m in length ? 
Options: a ) 36.7 , b ) 26.8 , c ) 22.8 , d ) 21.1 , e ) 16.2
Output: c
Input: Problem: if a car went the first third of the distance at 80 kmh , the second third at 24 kmh , and the last third at 30 kmh , what was the average speed of the car for the entire trip ? 
Options: a ) 36 kmh , b ) 40 kmh , c ) 42 kmh , d ) 44 kmh , e ) 34 kmh
Output: e
Input: Problem: amit and ananthu can do a work in 15 days and 30 days respectively . amit started the work and left after 3 days . ananthu took over and completed the work . in how many days was the total work completed ? 
Options: a ) 28 days , b ) 20 days , c ) 23 days , d ) 25 days , e ) 27 days
Output: e
Input: Problem: a train 180 m long running at 75 kmph crosses a platform in 40 sec . what is the length of the platform ? 
Options: a ) 687 , b ) 638 , c ) 683 , d ) 726 , e ) 267
Output: c
Input: Problem: if the wheel is 9 cm then the number of revolutions to cover a distance of 1056 cm is ? 
Options: a ) 18 , b ) 26 , c ) 14 , d ) 18.7 , e ) 91
Output: d
Input: Problem: jonathan can type a 30 page document in 40 minutes , susan can type it in 30 minutes , and jack can type it in 24 minutes . working together , how much time will it take them to type the same document ? 
Options: a ) 5 minutes , b ) 10 minutes , c ) 15 minutes , d ) 18 minutes , e ) 20 minutes
Output: b
Input: Problem: the speed of a railway engine is 84 km per hour when no compartment is attached , and the reduction in speed is directly proportional to the square root of the number of compartments attached . if the speed of the train carried by this engine is 24 km per hour when 9 compartments are attached , the maximum number of compartments that can be carried by the engine is : 
Options: a ) 19 , b ) 18 , c ) 16 , d ) 17 , e ) 14
Output: d
Input: Problem: one copy machine can make 20 copies a minute , and a second copy machine makes 10 copies a minute . if the two copiers work together , how long would it take them to make 900 copies ? 
Options: a ) 10 minutes , b ) 20 minutes , c ) 25 minutes , d ) 30 minutes , e ) 35 minutes
Output: d
Input: Problem: how long does a train 165 meters long running at the rate of 90 kmph take to cross a bridge 660 meters in length ? 
Options: a ) 28 , b ) 27 , c ) 33 , d ) 18 , e ) 12
Output: c
Input: Problem: riya and priya set on a journey . riya moves eastward at a speed of 21 kmph and priya moves westward at a speed of 22 kmph . how far will be priya from riya after 60 minutes 
Options: a ) 43 kms , b ) 45 kms , c ) 50 kms , d ) 30 kms , e ) 40 kms
Output: a
Input: Problem: a girl goes to her school from her house at a speed of 6 km / hr and returns at a speed of 4 km / hr . if she takes 10 hours in going and coming back , the distance between her school and house is 
Options: a ) 12 kms , b ) 16 kms , c ) 20 kms , d ) 24 kms , e ) none of above
Output: d
Input: Problem: a and b together can do a work in 9 days . if a alone can do it in 18 days . in how many days can b alone do it ? 
Options: a ) 10 , b ) 99 , c ) 18 , d ) 55 , e ) 21
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 25 metre of cloth ? 
Options: a ) 194 seconds , b ) 195 seconds , c ) 196 seconds , d ) 197 seconds , e ) none of these
Output: b
Input: Problem: there is a train and car . the ratio between the speed of a train & a car is 24 : 19 respectively . also , a bus covered a distance of 320 km in 5 hours . the speed of the bus is 2 / 3 rd of the speed of the train . how many kilometers will the car cover in 4 hours ? 
Options: a ) 276 , b ) 290 , c ) 304 , d ) 318 , e ) 332
Output: c
Input: Problem: if 36 men can do a piece of work in 25 hours , in how many hours will 12 men do it ? 
Options: a ) 22 , b ) 38 , c ) 60 , d ) 88 , e ) 75
Output: e
Input: Problem: the reciprocal of the hcf and lcm of two are 1 / 13 and 1 / 312 . if one of the number is 24 then other no . is 
Options: a ) 126 , b ) 136 , c ) 146 , d ) 156 , e ) 169
Output: e
Input: Problem: a can finish a work in 20 days , b in 15 days and c in 12 days . b and c start the work but are forced to leave after 2 days . the remaining work was done by a in : 
Options: a ) 10 , b ) 11 , c ) 12 , d ) 13 , e ) 14
Output: e
Input: Problem: john and david work at a hospital with 10 other workers . for an internal review , 2 of the 10 workers will be randomly chosen to be interviewed . what is the probability that john and david will both be chosen ? 
Options: a ) 1 / 45 , b ) 1 / 35 , c ) 1 / 25 , d ) 1 / 15 , e ) 1 / 10
Output: a
Input: Problem: a train running at the speed of 180 km / hr crosses a pole in 7 seconds . what is the length of the train ? 
Options: a ) 530 , b ) 305 , c ) 503 , d ) 430 , e ) 350
Output: e