dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
aqua_rat | aqua_rat_22704 | A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone? | [
"40 days",
"50 days",
"60 days",
"70 days"
] | null | C | null |
aqua_rat | aqua_rat_59428 | If 8 Men or 10 Women take 8 days to complete some work, how many days will 10 Men and 6 Women working together take to complete the work?
Can anyone explain please? | [
"2. 2 Days",
"3. 9/4 days",
"4.5/2 days",
"5.64/37 days"
] | null | D | null |
aqua_rat | aqua_rat_44678 | A young girl counted in the following way on the fingers of her left hand. She started collang the thumb 1, the index finger 2, the middle finger 3, the ring finger 4, the little finger 5, then reversed direction calling the ring finger 6, the the middle finger 7, the index finger 8, the thumb 9 then back to the index finger for 10, the middel finger for 11, and so on. She counted up to 1997. She ended on her | [
"b) the index finger",
"c) the middle finger",
"d) the ring finger",
"e) the little finger"
] | null | C | null |
aqua_rat | aqua_rat_62965 | Of the a students at a certain college, x are studying French and y are studying German. If w are studying both French and German, which of the following expresses the number of students at the college not studying either French or German ? | [
"a + w- x- y",
"a- w - x + y",
"w + x + y- z",
"w - x - y - z"
] | null | A | null |
aqua_rat | aqua_rat_968 | What is the probability of getting exactly 1 head in a single throw of five fair coins? | [
"3/8",
"3/16",
"5/32",
"7/32"
] | null | C | null |
aqua_rat | aqua_rat_75391 | What is the length of a bridge (in meters), which a train 148 meters long and travelling at 45 km/h can cross in 30 seconds? | [
"219",
"227",
"235",
"243"
] | null | B | null |
aqua_rat | aqua_rat_40225 | If both 7^2 and 3^4 are factors of the number a*4^3*6^2*13^11, then what is the smallest possible value of a? | [
"256",
"343",
"441",
"512"
] | null | C | null |
aqua_rat | aqua_rat_24295 | The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train? | [
"68",
"25",
"23",
"11"
] | null | A | null |
aqua_rat | aqua_rat_80945 | In a urban village of india named "owlna" , 80% people have refrigerator , 82% people have television , 70% people got computers and 75% got Air-conditionor. how many people(minimum) got all these luxury. | [
"8%",
"7%",
"10%",
"15%"
] | null | B | null |
aqua_rat | aqua_rat_41458 | The sale price sarees listed for Rs.375 after successive discount is 20% and 15% is? | [
"268",
"342",
"787",
"285"
] | null | D | null |
aqua_rat | aqua_rat_1418 | A retailer buys a radio for Rs 225. His overhead expenses are Rs 20. He sellis the radio for Rs 300. The profit percent of the retailer is | [
"22.4%",
"25%",
"52%",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_26041 | A paint crew gets a rush order to paint 80 houses in a new development. They paint the first y houses at a rate of x houses per week. Realizing that they'll be late at this rate, they bring in some more painters and paint the rest of the houses at the rate of 1.25x houses per week. The total time E it takes them to paint all the houses under this scenario is what fraction of the time it would have taken if they had painted all the houses at their original rate of x houses per week? | [
"0.8 + 0.0025y",
"80/y – 1.25",
"80/1.25y",
"80 – 0.25y"
] | null | A | null |
aqua_rat | aqua_rat_73092 | The banker's gain on a sum due 6 years hence at 12% per annum is Rs. 900. What is the banker's discount? | [
"1120",
"1190",
"2150",
"None of these"
] | null | C | null |
aqua_rat | aqua_rat_52844 | By using the numbers 1, 2, 5, 7 and 9 only once, how many five digit numbers can be made that are divisible by 25? | [
"12",
"5",
"10",
"9"
] | null | A | null |
aqua_rat | aqua_rat_25431 | A garrison of 400 men had a provision for 31 days. After 26 days 275 persons re-enforcement leave the garrison. Find the number of days for which the remaining ration will be sufficient? | [
"16 days",
"10 days",
"17 days",
"18 days"
] | null | A | null |
aqua_rat | aqua_rat_90866 | The difference between the squares of two consecutive odd integers
is a square<1000 whose root equals the combined sum of the digits
of the two integers. What is the sum of the digits M of the larger integer? | [
"M=2",
"M=8",
"10",
"11"
] | null | A | null |
aqua_rat | aqua_rat_92911 | 6^5 + 6^5 + 6^5 + 6^5 = | [
"6^6",
"4^8",
"4^9",
"4^12"
] | null | A | null |
aqua_rat | aqua_rat_50172 | The Shopkeeper increased the price of a product by 25% so that customer finds it difficult to purchase the required amount. But somehow the customer managed to purchase only 68% of the required amount. What is the net difference in the expenditure on that product? | [
"13%",
"16%",
"15%",
"19%"
] | null | C | null |
aqua_rat | aqua_rat_88618 | Population of a city in 20004 was 1000000. If in 2005 there isan increment of 15% , in 2006 there is a decrements of 35 % and in 2007 there is an increment of 45%, then find the population of city atthe end of the year 2007 | [
"977522",
"984424",
"997454",
"1083875"
] | null | D | null |
aqua_rat | aqua_rat_41359 | If six coins are flipped simultaneously, the probability of getting at least one heads and at least one tails is closest to | [
"6%",
"75%",
"94%",
"97%"
] | null | D | null |
aqua_rat | aqua_rat_59038 | Seven years ago the average age of a family of 2 members was 26 years. A child has been born. due to Which the average age of the family is 23 years today. What is the present age of the child? | [
"29years",
"30years",
"35years",
"40years"
] | null | A | null |
aqua_rat | aqua_rat_72809 | A candidate who gets 30% of the marks fails by 30 marks. But another candidate who gets 45% marks gets 15 marks more than necessary for passing. Find the number of marks for passing? | [
"200 Marks",
"280 Marks",
"371 Marks",
"120 Marks"
] | null | D | null |
aqua_rat | aqua_rat_60544 | Machines A and B produce bottles at their respective constant rates. Machine A produces k bottles in 2 hours and machine B produces k bottles in 5 hours. How many hours does it take machines A and B, working simultaneously, to produce 14k bottles? | [
"16",
"18",
"20",
"22"
] | null | C | null |
aqua_rat | aqua_rat_19948 | A cow and horse are bought for Rs.2,00,000. The cow is sold at a profit of 20% and the horse is sold a t a loss of 10%. The overall gain is Rs.4000, the Cost price of cow? | [
"2 percent",
"4",
"5",
"6"
] | null | A | null |
aqua_rat | aqua_rat_40049 | If simple interest on a certain sum of money for 8 years at 4% per annum is same as the simple interest on Rs. 560 for 8 years at the rate of 12% per annum then the sum of money is | [
"Rs.1040",
"Rs.1120",
"Rs.1680",
"None of these"
] | null | C | null |
aqua_rat | aqua_rat_38518 | A boy was asked to multiply a number by 22. He instead multiplied the number by 44 and got the answer 308 more than the correct answer. What was the number to be multiplied? | [
"10",
"14",
"12",
"13"
] | null | B | null |
aqua_rat | aqua_rat_53128 | Lucy's personal library had 1/20 the capacity as the town library. Lucy decided to donate 1/2 of her book collection to the town library. What fraction of the town library's capacity would Lucy's book donation fill? | [
"1/10",
"1/6",
"1/18",
"1/4"
] | null | A | null |
aqua_rat | aqua_rat_78134 | The average of first 10 natural numbers is? | [
"5.5",
"5.4",
"5.2",
"5.9"
] | null | A | null |
aqua_rat | aqua_rat_19721 | A runner runs the 40 miles from Marathon to Athens at a constant speed. Halfway through the run she injures her foot, and continues to run at half her previous speed. If the second half takes her 4 hours longer than the first half, how many hours did it take the runner to run the second half? | [
"7",
"8",
"9",
"10"
] | null | B | null |
aqua_rat | aqua_rat_27543 | A man purchases a cow for Rs.3000 and sold it on the same day allowing the buyer a credit of 2 years. If the buyer will pay Rs.3600 after 2 year at a rate of simple interest 50/7 % per annum, then the man has a gain of | [
"Rs 171.43",
"Rs 191.43",
"Rs 161.43",
"Rs 151.43"
] | null | A | null |
aqua_rat | aqua_rat_93690 | A and B can do a work in 18 day, B and C in 30 days, A and C in 22 (1/2) days. In how many days can A,B and C individually do the work? | [
"60,90,120",
"60,90,127",
"60,90,118",
"60,90,121"
] | null | A | null |
aqua_rat | aqua_rat_3311 | Rose is two years older than Bruce who is twice as old as Chris. If the total of the age of Rose, B and Chris be 27 years, then how old is Bruce ? | [
"10 years",
"12 years",
"14 years",
"16 years"
] | null | A | null |
aqua_rat | aqua_rat_80351 | In a local school district, the high school and middle school each received r dollars toward funding for the student arts program. The high school enrolled 150 students and the middle school enrolled 75 students. Later, the middle school transferred s dollars to the high school so that they would have received the same funding per student. Which of the following is equivalent to s? | [
"r/5",
"r/2",
"r/3",
"r/9"
] | null | C | null |
aqua_rat | aqua_rat_76923 | If 12 carpenters working 6 hours a day can make 460 chairs in 24 days, the no. of chairs made by 18 carpenters in 36 days each working 8 hours a day will be: | [
"1380",
"1320",
"1260",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_66662 | x+(1/x) = 3 find x^2 + (1/x^2) | [
"7",
"4.25",
"5.25",
"6.25"
] | null | A | null |
aqua_rat | aqua_rat_8321 | Six consecutive traffic signals each show either red or green. How many different arrangements of the six signals are possible? | [
"79",
"64",
"57",
"36"
] | null | B | null |
aqua_rat | aqua_rat_90475 | The average of the marks of 12 students in a class is 36. If the marks of each student are doubled, find the new average? | [
"72",
"29",
"26",
"13"
] | null | A | null |
aqua_rat | aqua_rat_13934 | A car travells the first 1/3 of certain distance with a speed of 7km/hr the next 1/2 distance witha a speed of 12 km/hr, and the last 1/4 distance with a speed of 16 km/hr. the average speed of the carfor the whole journey is? | [
"9.53km/hr",
"8.96km/hr",
"7.96km/hr",
"25.86km/hr"
] | null | A | null |
aqua_rat | aqua_rat_26141 | A 6-liter solution is 20% alcohol. How many liters of pure alcohol must be added to produce a solution that is 50% alcohol? | [
"2.7",
"3.0",
"3.3",
"3.6"
] | null | D | null |
aqua_rat | aqua_rat_13153 | What is the average of 1/2, 2/5 and 1/10? | [
"3/10",
"2/5",
"1/2",
"4/15"
] | null | D | null |
aqua_rat | aqua_rat_57234 | A waiter's salary consists of his salary and tips. During one week his tips were 9/4 of his salary. What fraction of his income came from tips ? | [
"5/4",
"9/13",
"5/9",
"6/9"
] | null | B | null |
aqua_rat | aqua_rat_62141 | A car travelling with of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car. | [
"25 km/hr",
"30 km/hr",
"35 km/hr",
"40 km/hr"
] | null | C | null |
aqua_rat | aqua_rat_43861 | In a group of 27 junior high school students, 7 take French, 10 take Spanish, and 4 take both languages. The students taking both French and Spanish are not counted with the 7 taking French or the 10 taking Spanish. How many students are not taking either French or Spanish? | [
"6",
"9",
"4",
"6"
] | null | D | null |
aqua_rat | aqua_rat_35802 | A total of $20,000 was invested in two certificates of deposit at simple annual interest rates of 6 percent and 9 percent, respectively. If the total interest on the two certificates was $1,440 at the end of one year, what fractional part of the $20.000 was invested at the higher rate? | [
"11/20",
"1/2",
"3/5",
"3/4"
] | null | A | null |
aqua_rat | aqua_rat_11716 | A train 90 meters long completely crosses a 200 meters long bridge in 36 seconds. What is the speed of the train is? | [
"29",
"25",
"66",
"09"
] | null | A | null |
aqua_rat | aqua_rat_59331 | A, B and C started a business with a total investment of Rs. 90000. A invests Rs. 6000 more than B and B invests Rs. 3000 less than C. If the total profit at the end of a year is Rs. 8640, Find B's share. | [
"Rs. 2592",
"Rs. 2880",
"Rs. 3360",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_16718 | If the Average of 10 consecutive integers is 21.5 then the 10th integer is :- | [
"20",
"23",
"26",
"25"
] | null | C | null |
aqua_rat | aqua_rat_71313 | A certain family has 3 sons: Richard is 6 years older than David, and David is 8 years older than Scott. If in 8 years, Richard will be twice as old as Scott, then how old was David 3 years ago? | [
"11",
"12",
"14",
"16"
] | null | A | null |
aqua_rat | aqua_rat_56133 | On a certain day, orangeade was made by mixing a certain amount of orange juice with an equal amount of water. On the next day, orangeade was made by mixing the same amount of orange juice with twice the amount of water. On both days, all the orangeade that was made was sold. If the revenue from selling the orangeade was the same for both days and if the orangeade was sold at $0.82 per glass on the first day, what was the price per glass on the second day? | [
"$0.20",
"$0.30",
"$0.40",
"$0.55"
] | null | D | null |
aqua_rat | aqua_rat_73010 | What is the sum of all even numbers from 1 to 401? | [
"281228",
"281199",
"122850",
"40200"
] | null | D | null |
aqua_rat | aqua_rat_62669 | Each child has 2 pencils and 13 Skittles. If there are 15 children, how many pencils are there in total? | [
"30",
"18",
"22",
"08"
] | null | A | null |
aqua_rat | aqua_rat_22406 | Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in? | [
"7 min",
"5 min",
"9 min",
"4 min"
] | null | C | null |
aqua_rat | aqua_rat_60505 | If the sides of a triangle are 28 cm, 26 cm and 10 cm, what is its area? | [
"112 cm2",
"776 cm2",
"130 cm2",
"886 cm2"
] | null | C | null |
aqua_rat | aqua_rat_95613 | The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally? | [
"52",
"12",
"65",
"13"
] | null | B | null |
aqua_rat | aqua_rat_28098 | Seats for Maths, Physics and Biology are in the ratio of 8 : 7 : 8 respectively. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the respective ratio of increased seats? | [
"16 : 15 : 20",
"16 : 8 : 9",
"Cannot be determined",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_9082 | Ramesh can finish a work in 15 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work? | [
"7 days",
"6 days",
"9 days",
"5 days"
] | null | A | null |
aqua_rat | aqua_rat_43641 | David obtained 72, 60, 35, 62 and 84 marks (out of 100) in English, Mathematics,Physics, Chemistry and Biology What are his average marks ? | [
"62.6",
"87",
"165",
"11"
] | null | A | null |
aqua_rat | aqua_rat_4683 | The number of cars present at a particular time was measured at 3,999 different locations on Tuesday and on Wednesday. The number of locations that had more cars on Wednesday was 10% higher than the number of locations that had more cars on Tuesday. How many of the locations had more cars on Tuesday? | [
"1,333",
"1,860",
"1,904",
"2,829"
] | null | C | null |
aqua_rat | aqua_rat_25359 | (2^2-1)(2^2+1)(2^4+1)(2^10+1)= | [
"2^18 - 1",
"2^32 - 1",
"2^128 - 1",
"2^16(2^16-1)"
] | null | A | null |
aqua_rat | aqua_rat_26223 | If x/y=4 and y is not '0' what % of x is 2x-y | [
"175percent",
"200%",
"250%",
"350%"
] | null | A | null |
aqua_rat | aqua_rat_31916 | The equation x = 2y^2 + 5y - 18, describes a parabola in the xy coordinate plane. If line l, with slope of 3, intersects the parabola in the upper-left quadrant at x = -5, the equation for l is | [
"y - 3x - 11 = 0",
"-2x - y - 7 = 0",
"-3x + y - 18 = 0",
"-3x + y + 13.5 = 0"
] | null | C | null |
aqua_rat | aqua_rat_66087 | A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 35%. Staff are allowed a further 30% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D ? | [
"0.765D",
"0.455D",
"0.785D",
"0.805D"
] | null | B | null |
aqua_rat | aqua_rat_60912 | I sold a book at a profit of 10%. Had I sold it for $90 more, 15% would have been gained. Find the cost price? | [
"$1800",
"$3000",
"$3120",
"$1540"
] | null | A | null |
aqua_rat | aqua_rat_34626 | The volume of a cube is 1331 cc. Find its surface. | [
"669",
"658",
"624",
"726"
] | null | D | null |
aqua_rat | aqua_rat_64072 | Two water pumps, working simultaneously at their respective constant rates, took exactly five hours to fill a certain swimming pool. If the constant rate of one pump was 1.5 times the constant rate of the other, how many hours would it have taken the slower pump to fill the pool if it had worked alone at its constant rate? | [
"10.5",
"12.5",
"14.5",
"16.5"
] | null | B | null |
aqua_rat | aqua_rat_52208 | A, B and C hire a taxi for Rs. 2400 for one day. A, B and C used the car for 6 hours, 8 hours and 10 hours respectively. How much did C pay? | [
"Rs. 1000",
"Rs. 600",
"Rs. 1200",
"None"
] | null | A | null |
aqua_rat | aqua_rat_89764 | To be eligible for retirement benefits at the Sieman Corporation, the sum of an employee's age, in years, and the number of years employment must be at least 62. If a, where a <62, is a certain employee's age when hired and b is the minimum number of years of employment required for the employee to be eligible for retirement benefits, which of the following equations represents the relationship between a and b? | [
"a+2b=62",
"2a+2b=62",
"2a+b=62",
"a+b=62"
] | null | A | null |
aqua_rat | aqua_rat_68168 | A and B can do a piece of work in 7 days. With the help of C they finish the work in 5 days. C alone can do that piece of work in? | [
"77 days",
"30 days",
"88 days",
"17 days"
] | null | B | null |
aqua_rat | aqua_rat_93485 | The sum of the present ages of two persons A and B is 45. If the age of A is twice that of B, find the sum of their ages 5 years hence? | [
"55",
"70",
"80",
"90"
] | null | A | null |
aqua_rat | aqua_rat_59412 | In a car wheel, four spokes cover 40 degree. Then for the entire car,how many spokes are there? | [
"144",
"158",
"200",
"328"
] | null | A | null |
aqua_rat | aqua_rat_20192 | There are 4 boys and 3 girls seated in a row.Find the probability that all girls are together? | [
"1/7",
"2/7",
"3/7",
"4/7"
] | null | A | null |
aqua_rat | aqua_rat_24541 | When the price of an article is reduced by 30%, the sales increases by 50%. The percentage change in the total amount of receipts is? | [
"5% increase",
"10% decrease",
"15% decrease",
"none of these"
] | null | A | null |
aqua_rat | aqua_rat_25516 | A mixture contains alcohol and water in the ratio 4 : 3. If 7 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture | [
"14 litres",
"30 litres",
"22 litres",
"8 litres"
] | null | A | null |
aqua_rat | aqua_rat_23675 | You add x ml of a 25% alcohol solution to a 200 ml of a 10% alcohol solution to obtain another solution. Find the amount of alcohol in the final solution in terms of x. Find the ratio, in terms of x, of the alcohol in the final solution to the total amount of the solution. What do you think will happen if x is very large? Find x so that the final solution has a percentage of 15%. | [
"100 ml",
"300 ml",
"400 ml",
"500 ml"
] | null | A | null |
aqua_rat | aqua_rat_57138 | The length of a side on an equilateral triangle is doubled. If y is the previous parameter, what is the value of the new parameter? | [
"2y",
"3y",
"4y",
"12y"
] | null | A | null |
aqua_rat | aqua_rat_44360 | The greatest number of 5 digits = 99999. | [
"143",
"77",
"88",
"11"
] | null | A | null |
aqua_rat | aqua_rat_75088 | A wooden cube whose edge length is 5 inches is composed of smaller cubes with edge lengths of one inch. The outside surface of the large cube is painted red and then it is split up into its smaller cubes. If one cube is randomly selected from the small cubes, what is the probability that the cube will have at least one red face? | [
"74.5%",
"78.4%",
"82.1%",
"86.9%"
] | null | B | null |
aqua_rat | aqua_rat_41532 | A sum of money becomes triple itself in 5 years at simple interest. How many years will it become six times at the same rate? | [
"12 1/2 years",
"17 1/2 years",
"12 3/2 years",
"15 1/2 years"
] | null | A | null |
aqua_rat | aqua_rat_24479 | A club with a total membership of 30 has formed 3 committees, M, S and R, which have 8, 12 and 5 members respectively. If no members of committee M is on either of the other 2 committees, what is the greatest possible number of members in the club who are on none of the committees? | [
"7",
"8",
"10",
"12"
] | null | C | null |
aqua_rat | aqua_rat_76559 | Find the area of a parallelogram with base 26 cm and height 14 cm? | [
"887 cm2",
"364 cm2",
"368 cm2",
"668 cm2"
] | null | B | null |
aqua_rat | aqua_rat_94435 | 8 persons a, b, c, ... and h are to be lined up in a row. If a, b, and c adhere always together, how many possible cases are there? | [
"36",
"480",
"1720",
"4320"
] | null | D | null |
aqua_rat | aqua_rat_63913 | On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integer) and when it gets cloudy, he increases his speed to (s + 1) miles/hr. If his average speed for the entire distance is 2.8 miles/hr, what fraction T of the total distance did he cover while the sun was shining on him? | [
"4/5",
"1/5",
"1/6",
"1/7"
] | null | D | null |
aqua_rat | aqua_rat_45062 | Farm Tax is levied on the 60% of the cultivated Land. The tax department collected total $ 3840 through the farm Tax from the village of Mr. william. Mr. william paid only $ 480 as farm tax. The percentage of total land of Mr. willam over the total taxable land of the village is : | [
"25%",
"0.125%",
"0.2083%",
"none"
] | null | D | null |
aqua_rat | aqua_rat_34467 | The areas, in kilometers squared, of some countries are given below. USA: 9,629,091, Russia: 19,098,242, China: 9,598,094, Canada: 9,984,670, the UK: 242,400 and India: 3,287,263.
What is the difference between the areas of Russia and China? | [
"9,500,148 kilometers squared",
"9,843,123 kilometers squared",
"1,878,965 kilometers squared",
"4,787,900 kilometers squared"
] | null | A | null |
aqua_rat | aqua_rat_36284 | Natasha climbs up a hill, and descends along the same way she went up. It takes her 4 hours to reach the top and 2 hours to come back down. If her average speed along the whole journey is 3 kilometers per hour, what was her average speed (in kilometers per hour) while climbing to the top? | [
"2.25",
"2.5",
"2.75",
"3.25"
] | null | A | null |
aqua_rat | aqua_rat_35950 | A clock shows the time as 3:30 P.m. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 3 a.m.? | [
"23 Minutes",
"25 Minutes",
"26 Minutes",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_80410 | A train 600 m long can cross an electric pole in 20 sec and then find the speed of the train? | [
"97 Kmph",
"72 Kmph",
"28 Kmph",
"108 Kmph"
] | null | D | null |
aqua_rat | aqua_rat_16913 | the hiker walking at a constant rate of 4 miles per hour is passed by a bike traveling in the same direction along the same path at 20 miles per hour. the bike stops to wait for the hiker 5 minutes after passing her, while the hiker continues to walk at her constant rate, how many minutes must the bike wait until the hiker catches up? | [
"14",
"10",
"15",
"20"
] | null | D | null |
aqua_rat | aqua_rat_938 | A towel, when bleached, lost 10% of its length and 20% of its breadth. What is the percentage decrease in area? | [
"28%",
"44%",
"54%",
"64%"
] | null | A | null |
aqua_rat | aqua_rat_54925 | What is the value of 4^5+4^8? | [
"4^35",
"17(4^5)",
"8^12",
"65(4^5)"
] | null | D | null |
aqua_rat | aqua_rat_94034 | What is the sum of the prime factors of 81 and the prime factors of 144? | [
"45",
"30",
"33",
"36"
] | null | D | null |
aqua_rat | aqua_rat_77870 | A man buys a cycle for Rs. 1400 and sells it at a loss of 25%. What is the selling price of the cycle? | [
"s. 1050",
"s. 1190",
"s. 1202",
"s. 1204"
] | null | A | null |
aqua_rat | aqua_rat_13667 | A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is | [
"3.34",
"3.76",
"3.88",
"3.22"
] | null | A | null |
aqua_rat | aqua_rat_83699 | If 4 (A's capital) = 6 (B's capital) = 10 (C's capital), then out of a profit of Rs. 372, C will receive | [
"51",
"900",
"72",
"271"
] | null | C | null |
aqua_rat | aqua_rat_49750 | An analyst will recommend a combination of 3 industrial stocks, 2 transportation stocks, and 2 utility stocks. If the analyst can choose from 4 industrial stocks, 4 transportation stocks, and 3 utility stocks, how many different combinations of 7 stocks are possible?
-- | [
"19",
"72",
"180",
"720"
] | null | B | null |
aqua_rat | aqua_rat_82673 | A bag contains 6 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is | [
"2/5",
"3/5",
"11/15",
"43/91"
] | null | D | null |
aqua_rat | aqua_rat_76424 | Two cyclist start from the same places in opposite directions. One is going towards north at 18kmph and the other is going towards south 20kmph. What time will they take to be 228km apart? | [
"2 1/3 hours",
"4hours",
"3 3/4 hours",
"6hours"
] | null | D | null |
aqua_rat | aqua_rat_38770 | If x is an integer and y = 3x + 5, which of the following CANNOT be a divisor of y? | [
"12",
"2",
"7",
"6"
] | null | D | null |
aqua_rat | aqua_rat_20684 | The incomes of A and B are in the ratio 3:2 and their expenditure are in ratio 5:3. If each saves Rs. 1000, then, A's income can be: | [
"Rs. 4000",
"Rs. 6000",
"Rs. 9000",
"Rs. 4500"
] | null | B | null |
aqua_rat | aqua_rat_94729 | A goods train runs at the speed of 72 km/hr and crosses a 80 m long platform in 26 sec. What is the length of the goods train? | [
"440",
"278",
"270",
"881"
] | null | A | null |
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