Lots-of-LoRAs/task1422_mathqa_physics huggingface dataset:
Input: Problem: the radius of a wheel is 22.5 cm . what is the distance covered by the wheel in making 500 resolutions ? 
Options: a ) 708 m , b ) 707.14 m , c ) 774 m , d ) 714 m , e ) 744 m
Output: b
Input: Problem: if the weight of 12 meters long rod is 13.4 kg . what is the weight of 6 meters long rod ? 
Options: a ) 6.7 kg . , b ) 10.8 kg . , c ) 12.4 kg . , d ) 18.0 kg , e ) none
Output: a
Input: Problem: suppose 8 monkeys take 8 minutes to eat 8 bananas . how many monkeys would it take to eat 48 bananas in 48 minutes 
Options: a ) 5 monkeys , b ) 6 monkeys , c ) 7 monkeys , d ) 8 monkeys , e ) 9 monkeys
Output: d
Input: Problem: a train running at the speed of 36 km / hr crosses a pole in 9 seconds . find the length of the train ? 
Options: a ) 150 meter , b ) 299 meter , c ) 666 meter , d ) 90 meter , e ) 144 meter
Output: d
Input: Problem: two trains start from p and q respectively and travel towards each other at a speed of 50 km / hr and 40 km / hr respectively . by the time they meet , the first train has travelled 100 km more than the second . the distance between p and q is : 
Options: a ) 500 km , b ) 630 km , c ) 900 km , d ) 660 km , e ) none
Output: c
Input: Problem: a train speeds past a pole in 15 seconds and a platform 130 meters long in 25 seconds . what is the length of the train ( in meters ) ? 
Options: a ) 175 , b ) 185 , c ) 195 , d ) 205 , e ) 215
Output: c
Input: Problem: find the area , diameter = 12 m . 
Options: a ) 113.00 square meter , b ) 113.04 square meter , c ) 113.08 square meter , d ) 113.24 square meter , e ) 113.43 square meter
Output: b
Input: Problem: working together , printer a and printer b would finish the task in 30 minutes . printer a alone would finish the task in 50 minutes . how many pages does the task contain if printer b prints 3 pages a minute more than printer a ? 
Options: a ) 200 , b ) 400 , c ) 600 , d ) 800 , e ) 900
Output: b
Input: Problem: two trains of length 100 m and 160 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 ) 18 sec , b ) 70 sec , c ) 13 sec , d ) 20 sec , e ) 19 sec
Output: c
Input: Problem: a train 800 m long can cross an electric pole in 20 sec and then find the speed of the train ? 
Options: a ) 87 kmph , b ) 97 kmph , c ) 72 kmph , d ) 144 kmph , e ) 120 kmph
Output: d
Input: Problem: when working alone , painter w can paint a room in 2 hours , and working alone , painter x can paint the same room in h hours . when the two painters work together and independently , they can paint the room in 3 / 4 of an hour . what is the value of h ? 
Options: a ) 3 / 4 , b ) 1 [ 1 / 5 ] , c ) 1 [ 2 / 5 ] , d ) 1 [ 3 / 4 ] , e ) 2
Output: b
Input: Problem: find the expenditure on digging a well 14 m deep and of 3 m diameter at rs . 14 per cubic meter ? 
Options: a ) 1386 , b ) 2799 , c ) 2890 , d ) 1485 , e ) 2780
Output: a
Input: Problem: girl and boy together can complete a piece of work in 35 days while girl alone can complete the same work in 60 days . boy alone will be able to complete the same working in : 
Options: a ) 72 , b ) 75 , c ) 84 , d ) 88 , e ) 90
Output: b
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 1 / 2 cm and 2 cm respectively . the diameter of third ball is ? 
Options: a ) 2.8 , b ) 2.5 , c ) 2.2 , d ) 2.0 , e ) 2.1
Output: b
Input: Problem: a train travels at the rate of 10 miles / hr for the first hour of a trip , at 20 miles / hr for the second hour , at 30 miles / hr for the third hour and so on . how many hours will it take the train to complete a 280 - mile journey ? assume that the train makes no intermediate stops . 
Options: a ) 8 , b ) 7 , c ) 9 , d ) 7.5 , e ) 6
Output: b
Input: Problem: two cars a and b are running towards each other from different places 88 km apart . if the ratio of the speeds of the cars a and b is 5 : 6 and the speed of the car b is 90 km per hour then after how long will the two meet each other ? 
Options: a ) 2263 minutes , b ) 24 minutes , c ) 32 minutes , d ) 36 minutes , e ) none of these
Output: c
Input: Problem: a cyclist traveled for two days . on the second day the cyclist traveled 4 hours longer and at an average speed 10 mile per hour slower than she traveled on the first day . if during the two days she traveled a total of 240 miles and spent a total of 12 hours traveling , what was her average speed on the second day ? 
Options: a ) 5 mph , b ) 10 mph , c ) 20 mph , d ) 30 mph , e ) 40 mph
Output: b
Input: Problem: in what time will a train 50 m long cross an electric pole , it its speed be 144 km / hr ? 
Options: a ) 1.25 sec , b ) 2.75 sec , c ) 3.5 sec , d ) 2.39 sec , e ) 9.5 sec
Output: a
Input: Problem: steve traveled the first 2 hours of his journey at 40 mph and the last 3 hours of his journey at 80 mph . what is his average speed of travel for the entire journey ? 
Options: a ) 60 mph , b ) 56.67 mph , c ) 53.33 mph , d ) 64 mph , e ) 66.67 mph
Output: d
Input: Problem: george does 3 / 5 th of a piece of work in 9 days . he then calls in paul , and they finish the work in 4 days . how long would paul take to do the work by himself ? 
Options: a ) 30 , b ) 40 , c ) 50 , d ) 60 , e ) 70
Output: a
Input: Problem: 4 men and 12 boys finish a piece of work in 4 days , 7 men and 6 boys do it in 5 days . the ratio between the efficiencies of a man and boy is ? 
Options: a ) 18 : 19 , b ) 17 : 19 , c ) 15 : 19 , d ) 18 : 14 , e ) 18 : 11
Output: a
Input: Problem: two men a and b start from place x walking at 4 ½ kmph and 5 ¾ kmph respectively . how many km apart they are at the end of 4 ½ hours if they are walking in the same direction ? 
Options: a ) 7 km , b ) 6 km , c ) 5 5 / 8 km , d ) 9 km , e ) 5 km
Output: c
Input: Problem: two trains 151 meters and 165 meters in length respectively are running in opposite directions , one at the rate of 80 km and the other at the rate of 65 kmph . in what time will they be completely clear of each other from the moment they meet ? 
Options: a ) 7.19 , b ) 7.18 , c ) 7.16 , d ) 7.84 , e ) 7.12
Output: d
Input: Problem: two trains , each 100 m long , moving in opposite directions , cross other in 12 sec . if one is moving twice as fast the other , then the speed of the faster train is ? 
Options: a ) 26 km / hr , b ) 40 km / hr , c ) 60 km / hr , d ) 77 km / hr , e ) 46 km / hr
Output: b
Input: Problem: what is the cost of leveling the field in the form of parallelogram at the rate of rs . 50 / 10 sq . metre , whose base & perpendicular distance from the other side being 54 m & 24 m respectively ? 
Options: a ) rs . 5280 , b ) rs . 5500 , c ) rs . 6000 , d ) rs . 6480 , e ) rs . 7680
Output: d
Input: Problem: ajay can walk 4 km in 1 hour . in how many hours he can walk 40 km ? 
Options: a ) 5 hrs , b ) 10 hrs , c ) 15 hrs , d ) 20 hrs , e ) 30 hrs
Output: b
Input: Problem: a cistern is filled by pipe a in 10 hours and the full cistern can be leaked out by an exhaust pipe b in 12 hours . if both the pipes are opened , in what time the cistern is full ? 
Options: a ) 50 hrs , b ) 60 hrs , c ) 70 hrs , d ) 80 hrs , e ) 90 hrs
Output: b
Input: Problem: a train 450 metres long is moving at a speed of 25 kmph . it will cross a man coming from the opposite direction at a speed of 2 km per hour in : 
Options: a ) 30 sec , b ) 32 sec , c ) 36 sec , d ) 38 sec , e ) 60 sec
Output: e
Input: Problem: a group of men decided to do a work in 20 days , but 2 of them became absent . if the rest of the group did the work in 22 days , find the original number of men ? 
Options: a ) 15 , b ) 22 , c ) 27 , d ) 29 , e ) 18
Output: b
Input: Problem: each of the three people individually can complete a certain job in 3 , 4 , and 6 hours , respectively . what is the lowest fraction of the job that can be done in 1 hour by 2 of the people working together at their respective rates ? 
Options: a ) 1 / 3 , b ) 9 / 20 , c ) 8 / 15 , d ) 5 / 12 , e ) 2 / 3
Output: d
Input: Problem: how many plants will be there in a circular bed whose outer edge measure 30 cms , allowing 4 cm 2 for each plant ? 
Options: a ) 18 , b ) 750 , c ) 24 , d ) 120 , e ) none of these
Output: a
Input: Problem: x does a work in 20 days . y does the same work in 40 days . in how many days they together will do the same work ? 
Options: a ) 10 , b ) 12 , c ) 20 , d ) 30 , e ) 13.33
Output: e
Input: Problem: how many bricks each measuring 21 cm x 10 cm x 8 cm , will be needed to build a wall 9 m x 5 m x 18.5 m 
Options: a ) 4955 , b ) 4899 , c ) 4650 , d ) 7200 , e ) none of these
Output: a
Input: Problem: a and b start walking towards each other at 6 pm at speed of 4 kmph and 6 kmph . they were initially 18 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: 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 7 km ? 
Options: a ) 3.0 , b ) 3.25 , c ) 3.5 , d ) 3.75 , e ) 4.0
Output: c
Input: Problem: a man swims downstream 16 km and upstream 10 km taking 2 hours each time , what is the speed of the man in still water ? 
Options: a ) 7.0 , b ) 8.2 , c ) 6.5 , d ) 7 , e ) 6
Output: c
Input: Problem: the end of a blade on an airplane propeller is 5 feet from the center . if the propeller spins at the rate of 1,320 revolutions per second , how many miles will the tip of the blade travel in one minute ? ( 1 mile = 5,280 feet ) 
Options: a ) 200 π , b ) 240 π , c ) 300 π , d ) 480 π , e ) 150 π
Output: e
Input: Problem: how many seconds will a 500 meter long train moving with a speed of 63 km / hr , take to cross a man walking with a speed of 3 km / hr in the direction of the train ? 
Options: a ) 15 s , b ) 20 s , c ) 25 s , d ) 30 s , e ) 35 s
Output: d
Input: Problem: circular gears l and r start to rotate at the same time at the same rate . gear l makes 20 complete revolutions per minute and gear r makes 60 revolutions per minute . how many seconds after the gears start to rotate will gear r have made exactly 8 more revolutions than gear l ? 
Options: a ) a ) 6 , b ) b ) 8 , c ) c ) 10 , d ) d ) 14 , e ) e ) 12
Output: e
Input: Problem: the speed at which a man can row a boat in still water is 20 kmph . if he rows downstream , where the speed of current is 3 kmph , what time will he take to cover 60 metres ? 
Options: a ) 16 seconds , b ) 76 seconds , c ) 26 seconds , d ) 9.4 seconds , e ) 18 seconds
Output: d
Input: Problem: a train 100 m long crosses a platform 125 m long in 40 sec ; find the speed of the train ? 
Options: a ) 36.21 , b ) 77.11 , c ) 54.12 , d ) 33.0 , e ) 20.25
Output: e
Input: Problem: karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many e miles will tom drive before karen wins the bet ? 
Options: a ) 15 , b ) 18 , c ) 21 , d ) 24 , e ) 27
Output: d
Input: Problem: a 150 meter long train crosses a man standing on the platform in 3 sec . what is the speed of the train ? 
Options: a ) 176 kmph , b ) 108 kmph , c ) 176 kmph , d ) 134 kmph , e ) 180 kmph
Output: e
Input: Problem: dexter and prexter are competing with each other in a friendly community competition in a pool of 50 m length and the race is for 1000 m . dexter crosses 50 m in 2 min and prexter in 3 min 15 sec . each time they meet / cross each other , they do handshake ' s . how many such handshake ' s will happen if they start from the same end at the same time ? 
Options: a ) 17 , b ) 18 , c ) 19 , d ) 20 , e ) 22
Output: c
Input: Problem: p , q and r together earn rs . 1980 in 9 days . p and r can earn rs . 600 in 5 days . q and r in 7 days can earn rs . 910 . how much amount does r can earn per day ? 
Options: a ) s . 30 , b ) s . 70 , c ) s . 90 , d ) s . 100 , e ) s . 120
Output: a
Input: Problem: if it is 5 : 14 in the evening on a certain day , what time in the morning was it exactly 2 , 880,702 minutes earlier ? ( assume standard time in one location . ) 
Options: a ) 5 : 32 , b ) 5 : 36 , c ) 5 : 48 , d ) 5 : 54 , e ) 5 : 58
Output: a
Input: Problem: lally ' s internet provider offers unlimited traffic which costs $ 0.5 per day charged off at 12 a . m . the service is discontinued when client ' s debt exceeds $ 5 . if today in the morning lally makes a payment of $ 7 , for how many days , including today , will she be connected to the internet without any additional payments , given her initial balance was $ 0 ? 
Options: a ) 15 , b ) 24 , c ) 25 , d ) 26 , e ) 13
Output: c
Input: Problem: a man can do a piece of work in 4 days , but with the help of his daughter , he can do it in 3 days . in what time can his daughter do it alone ? 
Options: a ) 12 , b ) 28 , c ) 26 , d ) 19 , e ) 112
Output: a
Input: Problem: if the perimeter of a rectangular garden is 600 m , its length when its breadth is 120 m is ? 
Options: a ) 286 m , b ) 180 m , c ) 200 m , d ) 166 m , e ) 187 m
Output: b
Input: Problem: the amount of time that three people worked on a special project was in the ratio of 2 to 3 to 4 . if the project took 90 hours , how many more hours did the hardest working person work than the person who worked the least ? 
Options: a ) 18 hours , b ) 22 hours , c ) 25 hours , d ) 26 hours , e ) 20 hours
Output: e
Input: Problem: a 450 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec . what is the length of the platform ? 
Options: a ) 600 , b ) 525 , c ) 360 , d ) 370 , e ) 380
Output: b
Input: Problem: a man complete a journey in 1010 hours . he travels first half of the journey at the rate of 2121 km / hr and second half at the rate of 2424 km / hr . find the total journey in km . 
Options: a ) 121 km , b ) 242 km , c ) 224 km , d ) 112 km , e ) 110 km
Output: c
Input: Problem: if the perimeter of a rectangular garden is 600 m , its length when its breadth is 200 m is ? 
Options: a ) 299 m , b ) 777 m , c ) 200 m , d ) 100 m , e ) 128 m
Output: d
Input: Problem: a man walking at a constant rate of 9 miles per hour is passed by a woman traveling in the same direction along the same path at a constant rate of 15 miles per hour . the woman stops to wait for the man 3 minutes after passing him , while the man continues to walk at his constant rate . how many minutes must the woman wait until the man catches up ? 
Options: a ) 1 , b ) 2 , c ) 3 , d ) 4 , e ) 5
Output: b
Input: Problem: the diameter of a garden roller is 1.2 m and it is 2 m long . how much area will it cover in 5 revolutions ? ( use ï € = 22 â  „ 7 ) 
Options: ['a ) 40 m 2', 'b ) 44 m 2', 'c ) 48 m 2', 'd ) 37.7 m 2', 'e ) none of these']
Output: d
Input: Problem: convert 500 miles into meters ? 
Options: a ) 784596 , b ) 845796 , c ) 804670 , d ) 784596 , e ) 864520
Output: c
Input: Problem: a computer factory produces 4032 computers per month at a constant rate , how many computers are built every 30 minutes assuming that there are 28 days in one month ? 
Options: a ) 2.25 . , b ) 3.00 . , c ) 4.5 . , d ) 5.225 . , e ) 6.25 .
Output: b
Input: Problem: a train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 19 seconds . what is the length of the platform in meters ? 
Options: a ) 220 meters , b ) 360 meters , c ) 420 meters , d ) 600 meters , e ) can not be determined
Output: a
Input: Problem: a car takes 12 hours to cover a distance of 540 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 4 th of the previous time ? 
Options: a ) 25 kmph , b ) 60 kmph , c ) 100 kmph , d ) 120 kmph , e ) 180 kmph
Output: b
Input: Problem: a mobile battery in 1 hour charges to 20 percent . how much time ( in minute ) will it require more to charge to 40 percent . 
Options: a ) 120 , b ) 150 , c ) 175 , d ) 160 , e ) 130
Output: a
Input: Problem: a taxi leaves point a 5 hours after a bus left the same spot . the bus is traveling 10 mph slower than the taxi . find the speed of the taxi , if it overtakes the bus in three hours . 
Options: a ) 20 , b ) 24 , c ) 32 , d ) 16 , e ) 40
Output: d
Input: Problem: an empty tank be filled with an inlet pipe ‘ a ’ in 42 minutes . after 12 minutes an outlet pipe ‘ b ’ is opened which can empty the tank in 30 minutes . after 6 minutes another inlet pipe ‘ c ’ opened into the same tank , which can fill the tank in 35 minutes and the tank is filled . find the time taken to fill the tank ? 
Options: a ) 51.6 , b ) 51.5 , c ) 51.7 , d ) 51.1 , e ) 51.0
Output: b
Input: Problem: to fill a tank , 25 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 3 / 5 of its present ? 
Options: a ) 41.66667 , b ) 60.5 , c ) 63.5 , d ) 62.5 , e ) 64.5
Output: a
Input: Problem: let a be the event that a randomly selected two digit number is divisible by 2 and let b be the event that a randomly selected two digit number is divisible by 5 . what is p ( a and b ) ? 
Options: a ) 1 / 18 , b ) 1 / 10 , c ) 1 / 5 , d ) 1 / 3 , e ) 1 / 2
Output: b
Input: Problem: shahrukh starts from barabanki to fatehpur , 1 hour after ajay starts . shahrukh meets kajol 1.5 hours after shahrukh starts . if the speed of shahrukh is at least 20 km / h faster than the speed of kajol . what is the minimum speed of shahrukh to overtake ajay , before he meets kajol ? 
Options: a ) 32 , b ) 21 , c ) 27 , d ) none of these , e ) 18
Output: d
Input: Problem: in 100 m race , a covers the distance in 36 seconds and b in 45 seconds . in this race a beats b by : 
Options: a ) 10 , b ) 12 , c ) 30 , d ) 40 , e ) 20
Output: e
Input: Problem: two trains leave a station traveling in the same direction . train a leaves traveling at a constant speed of 50 mph , while train b leaves traveling at a constant speed of 80 mph . if train b left the station 30 minutes after train a left , in how many minutes will train b overtake train a ? 
Options: a ) 30 , b ) 40 , c ) 50 , d ) 60 , e ) 70
Output: c
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 47 minutes . the total distance ( in km ) is : 
Options: a ) 1 , b ) 2 , c ) 3 , d ) 4 , e ) 5
Output: c
Input: Problem: a and b complete a work in 30 days . a alone can do it in 40 days . if both together can do the work in how many days ? 
Options: a ) 1.0875 days , b ) 0.1873 days , c ) 0.0673 days , d ) 0.0583 days , e ) 0.0773 days
Output: d
Input: Problem: a can give b 50 meters start and c 100 meters start in a kilometer race . how much start can b give c in a kilometer race ? 
Options: a ) 111.12 , b ) 111.67 , c ) 111.64 , d ) 52.63 , e ) 101.12
Output: d
Input: Problem: a man swims downstream 42 km and upstream 18 km taking 3 hours each time , what is the speed of the man in still water ? 
Options: a ) 2 , b ) 8 , c ) 9 , d ) 6 , e ) 10
Output: e
Input: Problem: two bullet trains of equal lengths take 10 seconds and 12 seconds respectively to cross a telegraph post . if the length of each bullet train be 120 metres , in what time ( in seconds ) will they cross each other travelling in opposite direction ? 
Options: a ) 11 sec . , b ) 15 sec . , c ) 12 sec . , d ) 17 sec . , e ) 19 sec .
Output: a
Input: Problem: a , b , c can complete a piece of work in 18 , 6,12 days . working together , they complete the same work in how many days ? 
Options: a ) 2 , b ) 4 / 5 , c ) 7 / 9 , d ) 36 / 11 , e ) 24 / 7
Output: d
Input: Problem: a driver goes on a trip of 60 kilometers , the first 30 kilometers at 60 kilometers per hour and the remaining distance at 30 kilometers per hour . what is the average speed of the entire trip in kilometers per hour ? 
Options: a ) 35 , b ) 36 , c ) 40 , d ) 42 , e ) 45
Output: c
Input: Problem: a metallic sphere of radius 12 cm is melted and drawn into a wire , whose radius of cross section is 8 cm . what is the length of the wire ? 
Options: a ) 16 cm , b ) 24 cm , c ) 28 cm , d ) 36 cm , e ) 39 cm
Output: d
Input: Problem: in a kilo meter race , if a gives b a 40 m start , a wins by 19 s . but if a gives b a 30 s start , b wins by 40 m . find the time taken by b to run 5,000 m ? 
Options: a ) 150 s , b ) 450 s , c ) 750 s , d ) 825 s , e ) 925 s
Output: c
Input: Problem: a , b and c can do a piece of work in 9 days , 14 days and 28 days respectively . how long will they taken , if all the three work together ? 
Options: a ) 4.12 days , b ) 4.52 days , c ) 3.52 days , d ) 2.52 days , e ) 4.92 days
Output: b
Input: Problem: it takes avery 2.5 hours to build a brick wall while tom can do it in 5 hours . if the two start working together and after an hour avery leaves , how much time will it take tom to complete the wall on his own ? 
Options: a ) 15 minutes . , b ) 30 minutes . , c ) 1 hour and 30 minutes . , d ) 1 hour and 40 minutes , e ) 2 hours
Output: e
Input: Problem: a deer passed a certain tree at a constant speed of 50 miles per hour while being chased by a cheetah . then , 2 minutes later , the cheetah passed the same tree at a constant speed of 60 miles per hour . if both animals maintained their speeds , how long after the cheetah passed the tree did the cheetah catch up with the deer ? 
Options: a ) 30 min , b ) 3 min , c ) 1 hr , d ) 1 min , e ) 2 min
Output: d
Input: Problem: two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 90 kmph and 70 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 ) 11.25 sec
Output: e
Input: Problem: a train passes a station platform in 31 sec and a man standing on the platform in 20 sec . if the speed of the train is 54 km / hr . what is the length of the platform ? 
Options: a ) 228 , b ) 240 , c ) 165 , d ) 166 , e ) 1811
Output: c
Input: Problem: the lcm and hcf of two numbers are 100000 and 10000 respectively . find the larger of the two numbers if their sum is 110000 . 
Options: a ) 100000 , b ) 46 , c ) 577 , d ) 577 , e ) 767
Output: a
Input: Problem: a pump can fill a tank with water in 2 hours . because of a leak , it took hours to fill the tank . the leak can drain all the water of the tank in : 
Options: a ) 33 , b ) 37 , c ) 76 , d ) 14 , e ) 29
Output: d
Input: Problem: a train 125 m long passes a man , running at 20 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 ) 26 , e ) 65
Output: e
Input: Problem: two cars start from the opposite places of a main road , 150 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 62 km along the main road . what would be the distance between two cars at this point ? 
Options: a ) 65 , b ) 38 , c ) 20 , d ) 28 , e ) 21
Output: b
Input: Problem: a train covers a distance of 36 km in 12 min . if it takes 7 sec to pass a telegraph post , then the length of the train is ? 
Options: a ) 330 , b ) 340 , c ) 350 , d ) 360 , e ) 370
Output: c
Input: Problem: a student travels from his house to school at 10 km / hr and reaches school 2 hours late . the next day he travels 15 km / hr and reaches school 1 hour early . what is the distance between his house and the school ? 
Options: a ) 60 , b ) 70 , c ) 80 , d ) 90 , e ) 100
Output: d
Input: Problem: jake took a bus from home to market , that travels at 10 kmph . while walking back at 2 kmph , halfway through , he suddenly realized he was getting late and he cycled back the remaining distance in 50 kmph . find the average speed . 
Options: a ) 1.17 kmph , b ) 1.67 kmph , c ) 0.69 kmph , d ) 1.45 kmph , e ) none of these
Output: b
Input: Problem: a can complete a project in 20 days and b can complete the same project in 30 days . if a and b start working on the project together and a quits 15 days before the project is completed , in how many days total will the project be completed ? 
Options: a ) 18 , b ) 21 , c ) 24 , d ) 27 , e ) 30
Output: b