dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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1
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answer
stringclasses
5 values
aqua_train
aqua_train_36388
What is the sum of all 3 digit positive integers that can be formed using the digits 1, 3, and 6, if the digits are allowed to repeat within a number?
[ "A)6660", "B)7770", "C)8880", "D)9990", "E)10,110" ]
D
aqua_train
aqua_train_84643
X and Y started a business investing Rs. 48,000 and Rs. 40,000 respectively. In what ratio the profit earned after 6 years be divided between X and Y respectively?
[ "A)6:5", "B)5:6", "C)4:6", "D)6:7", "E)None of these" ]
A
aqua_train
aqua_train_45315
An employer pays Rs.20 for each day a worker works and for felts Rs.3 for each day is ideal at the end of sixty days a worker gets Rs.280 . for how many days did the worker remain ideal?
[ "A)10", "B)40", "C)30", "D)20", "E)50" ]
B
aqua_train
aqua_train_72108
1,3,3,9,27,243,?
[ "A)6565", "B)6661", "C)6861", "D)6561", "E)6531" ]
D
aqua_train
aqua_train_36247
When the scores of the top four students are deleted, the average score of the remaining 66 students falls by 6 marks. Assume that it is possible for two or more students to have the same net score. What is the minimum score possible for the fourth ranking student if no student got a net score of more than 352?
[ "A)280", "B)320", "C)300", "D)340", "E)350" ]
C
aqua_train
aqua_train_64092
What will be the day of the week 15th August, 2010?
[ "A)Thursday", "B)Sunday", "C)Monday", "D)Saturday", "E)None of these" ]
B
aqua_train
aqua_train_87299
Two pipes can fill a tank in 20 minutes and 15 minutes. An outlet pipe can empty the tank in 45 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank?
[ "A)5 minutes", "B)17 minutes", "C)15 minutes", "D)10 minutes", "E)12 minutes" ]
A
aqua_train
aqua_train_76550
Find the value of (1/(2*3))+(1/(3*4))+(1/(4*5))+(1/(5*6))+…..+ ((1/(9*10)).
[ "A)2", "B)2/5", "C)3", "D)3/5", "E)4/5" ]
B
aqua_train
aqua_train_60509
If a certain coin is flipped, the probability that the coin will land heads is 1/2. If the coin is flipped 5 times, what is the probability that it will land heads up on the first 3 flips and not on the last 2 flips?
[ "A)3/5", "B)1/2", "C)1/5", "D)1/8", "E)1/32" ]
E
aqua_train
aqua_train_50669
Find the constant k so that : -x2 - (k + 7)x - 8 = -(x - 2)(x - 4)
[ "A)-11", "B)-12", "C)-13", "D)-14", "E)-15" ]
C
aqua_train
aqua_train_58693
A certain car uses one gallon of gasoline every 38 miles when it travels on highway, and one gallon of gasoline every 20 miles when it travels in the city. When a car travels 4 miles on highway and 4 additional miles in the city, it uses what percent more gasoline than if it travels 8 miles on the highway?
[ "A)15%", "B)20%", "C)22.5%", "D)45%", "E)50%" ]
D
aqua_train
aqua_train_49437
What is 121 times 11?
[ "A)1331", "B)1313", "C)1133", "D)3131", "E)3311" ]
A
aqua_train
aqua_train_3540
Marcus deposited $8,000 to open a new savings account that earned five percent annual interest, compounded semi-annually. If there were no other transactions in the account, what the amount of money in Marcuss account one year after the account was opened?
[ "A)$8,200", "B)$8,205", "C)$8,400", "D)$8,405", "E)$8,500" ]
D
sciq
sciq_4
Pink snapdragons are an example of what?
[ "grafting", "nh3 hybridization", "cloning", "incomplete dominance" ]
D
aqua_train
aqua_train_25318
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:
[ "A)72", "B)75", "C)84", "D)88", "E)90" ]
B
sciq
sciq_4
What substances in a car battery can be melted and recycled?
[ "lead and steel", "lead and sodium", "steel and sodium", "lead and plastic" ]
D
aqua_train
aqua_train_19010
A and B start a business with Rs.6000 and Rs.18000 respectively. Hoe should they share their profits at the end of one year?
[ "A)3:5", "B)3:4", "C)3:1", "D)1:3", "E)3:9" ]
D
aqua_train
aqua_train_11426
What is 35% of 4/13 of 845?
[ "A)58", "B)69", "C)80", "D)91", "E)102" ]
C
aqua_train
aqua_train_59981
The apartment on King-Williams street is an asset that its value is tramping about. From the year 1973 to 1983 it's value decreased by 16% and from 1983 to 1993 it's value increased by 16%. What is the value of the asset in 1993 if in 1973 it was worth $50,000?
[ "A)$48,720", "B)$40,000.", "C)$38,976.", "D)$39,679.", "E)$36,796." ]
A
sciq
sciq_4
What type of organism has spores that are spread by water and wind?
[ "Plants", "Trees", "yeast", "fungi" ]
D
aqua_train
aqua_train_37297
A boat can move upstream at 46 kmph and downstream at 64 kmph, then the speed of the current is?
[ "A)5", "B)6", "C)9", "D)4", "E)2" ]
C
aqua_train
aqua_train_74589
If a, b, c are consecutive positive integers and a<b<c, which of the following must be true? I. a-b is positive integer II. ab is an even integer III. (a+b+c)/2 is an integer
[ "A)II only", "B)I only", "C)III only", "D)II,III only", "E)I,III only" ]
D
ds_train
ds_train_964
KBpedia is structured as a comprehensive knowledge graph that primarily integrates general knowledge with industry ontologies. How does KBpedia leverage its modularity to enhance knowledge retrieval and reasoning capabilities in large-scale AI applications?
[ "A. By using singular centralized ontologies \nB. By dividing knowledge into distinct", "interoperable components\nC. By relying exclusively on manual annotations \nD. By focusing only on domain-specific knowledge bases" ]
B
aqua_train
aqua_train_10134
Danny bought 2Q steaks for W dollars. Jerome buys R steaks for a 50% discount, how much will the steaks cost him in cents?
[ "A)50RW/Q.", "B)50QR/W.", "C)25RQ/W.", "D)25RW/Q.", "E)RW/(4Q)." ]
D
sciq
sciq_4
What does the moving piston in an engine turn?
[ "hammer", "muffler", "brake", "crankshaft" ]
D
aqua_train
aqua_train_40068
On 8th Dec, 2007 Saturday falls. What day of the week was it on 8th Dec, 2006?
[ "A)Saturday", "B)Friday", "C)Monday", "D)Tuesday", "E)Surday" ]
B
aqua_train
aqua_train_74057
Suresh Raina and Gautam Gambhir after a scintillating IPL match decide to travel by cycle to their respective villages. Both of them start their journey travelling in opposite directions. Each of their speeds is 6 miles per hour. When they are at a distance of 50 miles, a housefly starts flying from Suresh Raina's cycl...
[ "A)37", "B)10", "C)27", "D)36", "E)19" ]
B
aqua_train
aqua_train_6338
Find the odd one out: 125, 106, 86, 76, 65, 58, 53
[ "A)33", "B)86", "C)26", "D)18", "E)222" ]
B
aqua_train
aqua_train_2179
Six computers, each working at the same constant rate, together can process a certain amount of data in 9 days. How many additional computers, each working at the same constant rate, will be needed to process the same amount of data in 6 days?
[ "A)3", "B)5", "C)6", "D)9", "E)12" ]
A
aqua_train
aqua_train_38020
The average of four positive integers is 69. The highest integer is 93 and the least integer is 39. The difference between the remaining two integers is 20. Which of the following integers is the higher of the remaining two integers?
[ "A)32", "B)86", "C)44", "D)82", "E)55" ]
D
aqua_train
aqua_train_78198
On Saturday morning, Malachi will begin a camping vacation and he will return home at the end of the first day on which it rains. If on the first three days of the vacation the probability of rain on each day is 0.7, what is the probability that Malachi will return home at the end of the day on the following Monday?
[ "A)0.063", "B)0.128", "C)0.488", "D)0.512", "E)0.64" ]
A
aqua_train
aqua_train_44055
Which of the following numbers is between 1⁄4 and 1⁄5?
[ "A).45", "B).35", "C).29", "D).22", "E).15" ]
D
science_train
science_train_1099
Question: In this experiment, which were part of an experimental group? Hints:
[ "the sections of wall scrubbed with water only", "the sections of wall scrubbed with water and baking soda" ]
B
science_train
science_train_6208
Question: Complete the sentence. The mutation in the () affected the structure and function of the (). Hints:
[ "GA 3-oxidase protein . . . LH gene", "LH gene . . . GA 3-oxidase protein" ]
B
aqua_train
aqua_train_96850
If x+y=4 and x2y3 + y2x3=36, what is the value of xy?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
D
science_train
science_train_6307
Question: Which of the following could Joseph's test show? Hints:
[ "how many solar panels could fit on each side of the roof", "the amount of sunlight the roof would get throughout the year", "which side of the roof got more sun over one day" ]
C
aqua_train
aqua_train_70732
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 20 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...
[ "A)20", "B)40", "C)60", "D)80", "E)100" ]
B
aqua_train
aqua_train_8245
If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 340, the cost of the article is
[ "A)289", "B)231", "C)200", "D)288", "E)111" ]
C
aqua_train
aqua_train_95071
The sum of money will be double itself in 10years and simple interest find rate of interest?
[ "A)10%", "B)15%", "C)20%", "D)25%", "E)30%" ]
A
aqua_train
aqua_train_45923
If n=4p where p is a prime number greater than 1, how many different positive even divisors does n have, including n?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
C
aqua_train
aqua_train_18392
The length of the bridge, which a train 140 m long and traveling at 45 km/hr can cross in 30 sec is?
[ "A)377", "B)367", "C)235", "D)245", "E)267" ]
C
aqua_train
aqua_train_59054
A theater charges $12 for seats in the orchestra and $8 for seats in the balcony. On a certain night, a total of 360 tickets were sold for a total cost of $3,320. How many more tickets were sold that night for seats in the balcony than for seats in the orchestra?
[ "A) 90", "B) 110", "C) 120", "D) 140", "E) 220" ]
D
aqua_train
aqua_train_28231
Solution X is 80% chemical A and 20% chemical B by volume. Solution Y is 50% chemical A and 50% chemical B by volume. If a mixture of X and Y is 68% chemical A, what percent of the mixture is Solution X?
[ "A)20%", "B)25%", "C)30%", "D)35%", "E)40%" ]
E
aqua_train
aqua_train_28329
The first doughnut is priced at $1 and then if you purchase additional doughnuts as dozens then the price is $6/dozen. What is the total number of doughnuts purchased if you paid $21?
[ "A)33", "B)35", "C)37", "D)39", "E)41" ]
D
aqua_train
aqua_train_5484
AMS employs 6 professors on their staff. Their respective probability of remaining in employment for 10 years are , 0.4, 0.5, 0.6, 0.7, 0.8, 0.9. The probability that after 10 years 6 of them still work in AMS is ?
[ "A)0.06048", "B)1.22", "C)0.1", "D)0.16", "E)none of these" ]
A
aqua_train
aqua_train_61566
One pipe can fill a pool 1.25 times faster than a second pipe. When both pipes are opened, they fill the pool in five hours. How long would it take to fill the pool if only the faster pipe is used?
[ "A)11.25", "B)11.52", "C)1.25", "D)7.2", "E)9" ]
E
aqua_train
aqua_train_91866
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:
[ "A)4", "B)9", "C)12", "D)49", "E)40" ]
B
aqua_train
aqua_train_59868
Ginger over the course of an average work-week wanted to see how much she spent on lunch daily. On Monday and Thursday, she spent $10.43 total. On Tuesday and Wednesday, she spent $3.54 on each day. On Friday, she spent $7.89 on lunch. What was her average daily cost?
[ "A)a. $3.19", "B)b. $3.75", "C)c. $3.90", "D)d. $4.08", "E)e. $4.23" ]
D
aqua_train
aqua_train_38
A pipe takes a hours to fill the tank. But because of a leakage it took 2 times of its original time. Find the time taken by the leakage to empty the tank
[ "A)50 min", "B)60 min", "C)90 min", "D)80 min", "E)120 min" ]
E
aqua_train
aqua_train_30924
8th Dec 2007 was Saturday, what day of the week was it on 8th Dec, 2006?
[ "A)Sunday", "B)Tuesday", "C)Friday", "D)Tuesday", "E)None of these" ]
C
aqua_train
aqua_train_69486
How much 60% of 50 is greater than 30% of 30?
[ "A)21", "B)91", "C)11", "D)17", "E)12" ]
A
aqua_train
aqua_train_57841
In a group of ducks and cows, the total number of legs are 48 more than twice the no. of heads. Find the total no.of buffaloes.
[ "A)28", "B)12", "C)24", "D)16", "E)19" ]
C
aqua_train
aqua_train_64740
A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long?
[ "A)78 sec", "B)89 sec", "C)27 sec", "D)24 sec", "E)12 sec" ]
B
aqua_train
aqua_train_45468
On a sum of money, the simple interest for 2 years is Rs. 330, while the compound interest is Rs. 340, the rate of interest being the same in both the cases. The rate of interest is
[ "A)15%", "B)14.25%", "C)6.06%", "D)10.5%", "E)11.5%" ]
C
aqua_train
aqua_train_80896
A starts a business with Rs. 3500. After 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. B's contribution in the capital is
[ "A)6000", "B)7000", "C)8000", "D)9000", "E)5000" ]
D
aqua_train
aqua_train_13447
The average of 10 numbers was calculated as 17. It is discovered later on that while calculating the average, one number, namely 56, was incorrectly read as 26. What is the correct average?
[ "A)19", "B)20", "C)21", "D)22", "E)23" ]
B
aqua_train
aqua_train_71750
In one hour a boat goes 18 km long the stream and 14 km against the stream.The speed of the boat in still water is?
[ "A)17", "B)18", "C)16", "D)15", "E)11" ]
C
aqua_train
aqua_train_18380
In a consumer survey, 90% of those surveyed liked at least one of three products: 1, 2, and 3. 50% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 5% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three ...
[ "A)5", "B)10", "C)15", "D)20", "E)25" ]
A
aqua_train
aqua_train_74354
A project scheduled to be carried out over a single fiscal year has a budget of $18,000, divided into 12 equal monthly allocations. At the end of the fourth month of that fiscal year, the total amount actually spent on the project was $6500. By how much was the project over its budget?
[ "A) $500", "B) $540", "C) $1,050", "D) $1,380", "E) $1,430" ]
A
aqua_train
aqua_train_44165
In a division sum, the remainder is 6 and the divisor is 5 times the quotient and is obtained by adding 22 to the thrice of the remainder. The dividend is
[ "A)74", "B)166", "C)86", "D)92", "E)98" ]
B
sciq
sciq_4
What do the gonadotropins regulate?
[ "temperature", "epigenesis", "mitosis", "gametogenesis" ]
D
science_train
science_train_966
Question: Does this passage describe the weather or the climate? Hints:
[ "weather", "climate" ]
B
aqua_train
aqua_train_87078
Find the odd man out. 7, 14, 21, 28, 35, 50, 56
[ "A)50", "B)25", "C)51", "D)90", "E)115" ]
A
science_train
science_train_4600
Question: Will these magnets attract or repel each other? Hints:
[ "repel", "attract" ]
B
aqua_train
aqua_train_24276
In one alloy there is 12% chromium while in another alloy it is 8%. 10 kg of the first alloy was melted together with 30 kg of the second one to form a third alloy. Find the percentage of chromium in the new alloy.
[ "A)9.4%", "B)9.6%", "C)9%", "D)9.8%", "E)10%" ]
C
aqua_train
aqua_train_9148
A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full?
[ "A)65 minutes", "B)76 minutes", "C)70 minutes", "D)62 minutes", "E)52 minutes" ]
C
aqua_train
aqua_train_2136
Convert 300 miles into km?
[ "A)360km", "B)480km", "C)510km", "D)320km", "E)500km" ]
B
sciq
sciq_4
What completes the process as undigested material passes out of the digestive system?
[ "culmination", "reaction", "accumulation", "elimination" ]
D
aqua_train
aqua_train_33581
1, 2, 9, 24, 120, 36,?
[ "A)4040", "B)5040", "C)3040", "D)2040", "E)556" ]
B
aqua_train
aqua_train_47849
The ratio of the incomes of Chetan and Dinesh is 3:4. The ratio of their expenditures is 5:7. If each of them saves Rs.200, find the incomes of both?
[ "A)Rs.1200,Rs.1800", "B)Rs.1200,Rs.1000", "C)Rs.8200,Rs.1600", "D)Rs.1200,Rs.1960", "E)Rs.1200,Rs.1600" ]
E
sciq
sciq_4
What are reactions that can occur only in one direction called?
[ "permanent", "instantaneous", "critical", "irreversible" ]
D
aqua_train
aqua_train_8684
The local carpenter made a beautiful table for my father. He told him that the type of wood which he used costs G dollars per kg, and that the table only weight F kilograms. If the carpenter worked for D hours on the table and makes E dollars per hour, how much profit will my father make when he sells the table for V d...
[ "A)V-GF-DE", "B)V+GE-DF", "C)V-(GF-DE)", "D)G(V-DE)+F", "E)(FG+DE)+V" ]
A
aqua_train
aqua_train_9823
12.5 * 4.2 * 8.8 = ?
[ "A)352", "B)435", "C)462", "D)646", "E)742" ]
C
aqua_train
aqua_train_28735
If 2x = 3y = 10, then 15xy = ?
[ "A) 1,200", "B) 200", "C) 120", "D) 40", "E) 250" ]
E
aqua_train
aqua_train_25803
If c > 1 and d = 2^(c −1), then 4^c =
[ "A)16d^2", "B)4d^2", "C)d^2", "D)d^2/4", "E)d^2/16" ]
B
aqua_train
aqua_train_66486
A man can do a piece of work in 7days, but with the help of his son, he can finish it in 3days. In what time can the son do it alone?
[ "A)5", "B)4 1/5", "C)7 1/2", "D)6", "E)9 1/2" ]
B
aqua_train
aqua_train_39833
Find the cost of fencing around a circular field of diameter 42 m at the rate of Rs.3 a meter?
[ "A)138", "B)390", "C)393", "D)279", "E)222" ]
C
aqua_train
aqua_train_5841
The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle?
[ "A)432", "B)787", "C)288", "D)212", "E)233" ]
A
aqua_train
aqua_train_46230
If a sequence of 8 consecutive odd integers with increasing values has 5 as its 7th term, what is the sum of the terms of the sequence?
[ "A)-8", "B)-4", "C)0", "D)4", "E)8" ]
C
aqua_train
aqua_train_19267
A man rows his boat 70 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream?
[ "A)1 kmph", "B)6 kmph", "C)5 kmph", "D)8 kmph", "E)7 kmph" ]
C
aqua_train
aqua_train_4451
Samantha is driving from City A to City B. The distance between the two cities is 88 miles. She is driving at a constant speed of 22 miles per hour, and has been travelling for half an hour after starting from City A. What percent of the total distance she is yet to cover?
[ "A)87", "B)87.5", "C)88", "D)90", "E)97.5" ]
B
aqua_train
aqua_train_47689
The average of six number is 3.95. The average of two of them is 3.4, while the average of the other two is 3.85. what is the average of the remaining four number ?
[ "A)2.3", "B)4.6", "C)4.7", "D)4.8", "E)None of these" ]
A
aqua_train
aqua_train_54955
Of the d 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) d + w- x- y", "B) d - w- x- y", "C) d- w - x + y", "D) w + x + y- z", "E) w - x - y - z" ]
A
sciq
sciq_4
How many mass distinctions have radically altered the history of life?
[ "six", "one", "four", "five" ]
D
aqua_train
aqua_train_13430
A 300 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?
[ "A)266", "B)350", "C)327", "D)267", "E)256" ]
B
aqua_train
aqua_train_62702
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 ?
[ "A)194 seconds", "B)195 seconds", "C)196 seconds", "D)197 seconds", "E)None of these" ]
B
aqua_train
aqua_train_38707
A man’s current age is (2/5) of the age of his father. After 12 years, he will be (1/2) of the age of his father. What is the age of father at now?
[ "A)60", "B)45", "C)38", "D)50", "E)39" ]
A
aqua_train
aqua_train_7045
Reena took a loan of 1000 with simple interest for as many years as the rate of interest. If she paid 40 as interest at the end of the loan period, what was the rate of interest?
[ "A)3.8", "B)2", "C)6", "D)Cannot be determined", "E)None" ]
B
aqua_train
aqua_train_15013
Albert buys 4 horses and 9 goats for $ 13,400. If he sells the horses at 10% profit and the goats at 20% profit, then he earns a total profit of $ 1880. The cost of a horse is:
[ "A)$ 3000", "B)$ 6000", "C)$ 2000", "D)$ 8000", "E)$ 7000" ]
C
science_train
science_train_5120
Question: Which tray of lasagna has less thermal energy? Hints:
[ "the hotter tray of lasagna", "the colder tray of lasagna" ]
B
aqua_train
aqua_train_82032
In one hour, a boat goes 11 km along the stream and 5 km against the stream. the sped of the boat in still water (in km/hr) is :
[ "A)3", "B)5", "C)8", "D)9", "E)10" ]
C
sciq
sciq_4
Which system of the body is responsible for bringing air into the body?
[ "vascular system", "excretory system", "digestive system", "respiratory system" ]
D
science_train
science_train_6062
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is greater in Pair 1." ]
B
aqua_train
aqua_train_43647
16 chess players take part in a tournament. Every player plays twice with each of his opponents. How many games are to be played?
[ "A)190", "B)200", "C)210", "D)220", "E)240" ]
E
science_train
science_train_5319
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnetic force is stronger in Pair 1.", "The magnetic force is stronger in Pair 2.", "The strength of the magnetic force is the same in both pairs." ]
C
aqua_train
aqua_train_16544
A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 18 kilometer long bridge, at the same speed?
[ "A)14 min", "B)20 min", "C)18 min", "D)19 min", "E)13 min" ]
B
aqua_train
aqua_train_6624
The base of a right triangle is 8 and hypotenuse is 10. Its area is?
[ "A)12", "B)80", "C)59", "D)24", "E)25" ]
D
aqua_train
aqua_train_27870
A person crosses a 600600 metre long street in 55 minutes. What is his speed in km per hour?
[ "A)8.2", "B)4.2", "C)6.1", "D)7.2", "E)9.1" ]
D
aqua_train
aqua_train_95510
How many litres of pure acid are there in 12 litres of a 40% solution
[ "A)3.6", "B)4.8", "C)3.5", "D)2.3", "E)4.4" ]
B
aqua_train
aqua_train_61941
There are 16 people in a room. If each person shakes hands with exactly 3 other people, what is the total number of handshakes?
[ "A)20", "B)24", "C)28", "D)36", "E)48" ]
B