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5 values
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18
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stringclasses
5 values
ds_train
ds_train_383
In the context of Boltzmann's H-theorem, which concept does the \"H\" represent and how does it relate to the second law of thermodynamics?
[ "A. Enthalpy", "representing the total energy in the system\nB. Entropy", "representing the microscopic disorder of the system\nC. Helmholtz free energy", "representing the work obtainable from a closed system\nD. Harmonic mean", "representing the average value of a set of numbers" ]
B
aqua_train
aqua_train_48918
Which of the following describes all values of x for which 1–x^2 <= 0?
[ "A) x >= 1", "B) x <= –1", "C) 0 <= x <= 1", "D) x <= –1 or x >= 1", "E) –1 <= x <= 1" ]
D
aqua_train
aqua_train_74463
A man misses a bus by 40 minutes if he travels at 30 kmph. If he travels at 40 kmph, then also he misses the bus by 10 minutes. What is the minimum speed required to catch the bus on time?
[ "A)11", "B)45", "C)77", "D)44", "E)17" ]
B
aqua_train
aqua_train_67934
Molly can do a task in 10 days while Sandy can do the task in 30 days. How many days will it take to complete the task if both work together?
[ "A)4.5", "B)6", "C)7.5", "D)8", "E)8.5" ]
C
aqua_train
aqua_train_32917
The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 75 kg. What is the weight of the new person?
[ "A)75 kg", "B)85 kg", "C)95 kg", "D)65 kg", "E)55 kg" ]
C
aqua_train
aqua_train_42809
The average (arithmetic mean) of the even integers from 0 to 100 inclusive is how much greater than the average (arithmetic mean) of the even integers from 0 to 50 inclusive?
[ "A)24", "B)25", "C)26", "D)48", "E)50" ]
B
sciq
sciq_4
Hurricanes that form in the tropics are called what?
[ "rain cyclones", "tornados", "caribbean cyclones", "tropical cyclones" ]
D
aqua_train
aqua_train_88732
A boatman can row 3 km against the stream in 30 minutes and return in 18 minutes. Find the rate of current ?
[ "A)2 kmph", "B)8/2 kmph", "C)5/2 kmph", "D)1/2 kmph", "E)2/2 kmph" ]
A
sciq
sciq_4
What is defined as an antigen that causes an allergy?
[ "an expectorant", "a disinfectant", "a pollutant", "an allergen" ]
D
aqua_train
aqua_train_85702
Find the value of 72519 x 9999 = m?
[ "A)234567745", "B)674225565", "C)570909643", "D)725117481", "E)768965324" ]
D
aqua_train
aqua_train_49845
150 metres long yard, 11 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees
[ "A)10", "B)15", "C)14", "D)16", "E)17" ]
B
aqua_train
aqua_train_42172
A heap of coconuts is divided into groups of 2, 3 and 5 and each time one coconut is left over. The least number of Coconuts in the heap is?
[ "A)31", "B)42", "C)50", "D)22", "E)60" ]
A
science_train
science_train_892
Question: Which property do these three objects have in common? Hints:
[ "rough", "colorful", "transparent" ]
B
aqua_train
aqua_train_88548
What is the median from the below series 52, 56, 59, 54, 60, 51, 63, 58, 53, 62, and 50
[ "A)55", "B)58", "C)60", "D)56", "E)59" ]
D
sciq
sciq_4
German doctor rudolf virchow first discovered what process when studying living cells under a microscope?
[ "radiation", "evolution", "photosynthesis", "cell division" ]
D
aqua_train
aqua_train_50853
If a man buys 20 lollipops for $90 and sold them for $2 dollars determine his loss.
[ "A)$ 50", "B)$ 58", "C)$ 52", "D)$ 60", "E)$ 12" ]
A
aqua_train
aqua_train_32395
From the set of numbers x, y, t, z and w, how many different combinations can we have without the t in them? Ex:. (x,y), (x), (w,z,y,x), etc and (x,y)=(y,x)
[ "A)10", "B)14", "C)15", "D)16", "E)30" ]
C
aqua_train
aqua_train_25265
What will come in place of the x in the following Number series? 4, 8 , 16, x , 44
[ "A)33", "B)37", "C)28", "D)41", "E)43" ]
C
aqua_train
aqua_train_14971
At Winson's firm's annual revenue grows twice as fast as its costs. In 2007 it operated at a $1000 loss, it broke even in 2008, and in 2009 its revenues were 44% higher than in 2007. If the firm's revenues and costs grew at a constant rate over this period, what was its profit in 2009?
[ "A)700", "B)1000", "C)1300", "D)1600", "E)2000" ]
C
aqua_train
aqua_train_8954
The S.I. on a certain sum of money for 6 years at 16% per annum is half the C.I. on Rs. 8000 for 2 years at 20% per annum. The sum placed on S.I. is?
[ "A)3000.33", "B)2802.33", "C)1833.33", "D)2990.33", "E)2982.33" ]
C
aqua_train
aqua_train_71482
The average score in an examination of 10 students of a class is 60. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark was 40 and the maximum mark was 100. It is also known that none of the students failed. If each of the top five scorers ha...
[ "A)87", "B)95", "C)99", "D)100", "E)103" ]
C
aqua_train
aqua_train_33341
1200 men have provisions for 18 days. If 450 more men join them, for how many days will the provisions last now?
[ "A)12.9", "B)12.0", "C)12.5", "D)12.2", "E)13.1" ]
E
aqua_train
aqua_train_37660
Two trains leave the same train station at 6:00 am and 7:15 am and they travel at 100 kph and 125 kph respectively. How many kilometers from the train station will the two trains be together?
[ "A)525", "B)550", "C)575", "D)600", "E)625" ]
E
aqua_train
aqua_train_93072
Joe’s average (arithmetic mean) test score across 4 equally weighted tests was 45. He was allowed to drop his lowest score. After doing so, his average test score improved to 50. What is the lowest test score that was dropped?
[ "A)20", "B)30", "C)55", "D)65", "E)80" ]
B
aqua_train
aqua_train_37852
A salesperson received a commission of 3 percent of the sale price for each of the first 100 machines that she sold and 4 percent of the sale price for each machine that she sold after the first 100. If the sale price of each machine was $10,000 and the salesperson received a $38,000 commission, how many machines did s...
[ "A) 90", "B) 103", "C) 105", "D) 115", "E) 120" ]
E
ds_train
ds_train_1023
In the context of construction law, which contractual clause is designed to address the rights and remedies of the parties involved when unforeseeable events (such as a natural disaster) prevent the fulfillment of contractual obligations?
[ "A. Liquidated Damages Clause\nB. Force Majeure Clause\nC. Indemnity Clause\nD. Retention Money Clause" ]
B
aqua_train
aqua_train_62865
Ice-ColdIce-cream factory produces only tricolor ice-cream products, where each ice-cream has three stripes of different colors. The factory uses the colors pink, purple, orange, silver, blue and GREEN. How many different ice-cream products have at least one stripe out of the following colors: pink, purple or orange (a...
[ "A)12", "B)14", "C)18", "D)19", "E)20" ]
D
aqua_train
aqua_train_71969
A pharmaceutical company received $3 million in royalties on the first $20 million in sales of and then $8 million in royalties on the next $108 million in sales. By approximately what percentage did the ratio of royalties to sales decrease from the first $20 million in sales to the next $108 million in sales?
[ "A)8%", "B)15%", "C)46%", "D)52%", "E)56%" ]
C
aqua_train
aqua_train_94694
A jogger running at 9 km/hr along side a railway track is 240 m ahead of the engine of a 120 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger?
[ "A)33", "B)299", "C)36", "D)88", "E)21" ]
C
aqua_train
aqua_train_52185
Apples are bought at 7 for Rs. 9/- and sold at 9 for Rs. 7/-. Find the gain or loss percentage?
[ "A)36.59% Gain", "B)36.59% Loss", "C)39.506% Loss", "D)39.506% Profit", "E)None of these" ]
C
aqua_train
aqua_train_86672
In how many ways can Ann, Bob, Chuck, Don and Ed be seated in a row such that Ann and Don are not seated next to each other?
[ "A)24", "B)48", "C)56", "D)74", "E)72" ]
E
aqua_train
aqua_train_10364
If x/y = 8/7, Then (7x + 6y) / (7x – 6y) = ?
[ "A)11", "B)8", "C)9", "D)7", "E)6" ]
D
aqua_train
aqua_train_315
Area of a square is 1/2 hectare. The diagonal of the square is?
[ "A)250 meter", "B)100 meter", "C)50√ 2 meter", "D)50 meter", "E)35 meter" ]
B
aqua_train
aqua_train_76257
A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year?
[ "A)5578", "B)5552", "C)5550", "D)5528", "E)5598" ]
C
aqua_train
aqua_train_92258
The population of locusts in a certain swarm doubles every two hours. If 4 hours ago there were 1,000 locusts in the swarm, in approximately how many hours will the swarm population exceed 128,000 locusts?
[ "A)12", "B)8", "C)4", "D)10", "E)16" ]
D
aqua_train
aqua_train_80220
A rectangular block 12cm by 20cm by 36cm is cut into an exact number of equal cubes. Find the least possible number of cubes?
[ "A)135", "B)10", "C)15", "D)40", "E)22" ]
A
aqua_train
aqua_train_4491
In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:
[ "A)3", "B)4", "C)5", "D)8", "E)9" ]
D
science_train
science_train_5870
Question: Which animal's legs are also adapted for wading? Hints:
[ "magnificent frigatebird", "demoiselle crane" ]
B
aqua_train
aqua_train_94523
The sum t of prime numbers that are greater than 60 but less than 70 is
[ "A) 67", "B) 128", "C) 191", "D) 197", "E) 260" ]
B
aqua_train
aqua_train_39444
A Contractor employed a certain number of workers to finish constructing a road in a certain scheduled time. Sometime later, when a part of work had been completed, he realised that the work would get delayed by three-fourth of the scheduled time, so he at once doubled the no of workers and thus he managed to finish th...
[ "A)14 9/7 %", "B)14 2/7 %", "C)14 2/3 %", "D)14 2/5 %", "E)54 2/7 %" ]
B
science_train
science_train_6314
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 greater in Pair 1.", "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs." ]
C
aqua_train
aqua_train_58986
A coin is tossed 4 times. What is the probability of getting exactly 3 heads?
[ "A)1/2", "B)1/4", "C)1/8", "D)1/16", "E)3/16" ]
B
aqua_train
aqua_train_50311
A man whose speed is 5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey?
[ "A)7", "B)4", "C)6", "D)9", "E)4.55" ]
E
sciq
sciq_4
By what are skeletal muscles attached to bones?
[ "joints", "ligaments", "veins", "tendons" ]
D
aqua_train
aqua_train_73535
9548 + 7314 = 3362 + (?)
[ "A)8300", "B)8400", "C)13500", "D)8700", "E)9000" ]
C
aqua_train
aqua_train_56942
Keats Library purchases a number of new books, all in the category of biography; the library does not acquire any other books. With the addition of the new biographies, the biography collection of the library amounts to 37.5% of the new total number of books in the library. If prior to the purchase, only 20% of the boo...
[ "A)17.5%", "B)62.5%", "C)87.5%", "D)140%", "E)150%" ]
D
aqua_train
aqua_train_61404
When x is even, [x] = x/2 + 1, when x is odd [x] = 2x + 1 then [6]*[4] = ?
[ "A)[12]", "B)[44]", "C)[45]", "D)[88]", "E)[90]" ]
A
aqua_train
aqua_train_22131
A man bought 10 crates of mangoes for $160 total. If he lost 2 of the crates, at what price would he have to sell each of the remaining crates in order to earn a total profit of 25 percent of the total cost?
[ "A)$35", "B)$25", "C)$45", "D)$50", "E)$55" ]
B
aqua_train
aqua_train_54672
A Fruit store sells four varieties of Mangoes. A,B,C & D. IF A Costs 20% less than B, and C costs 25% less than A,and D costs 20% less than C what percent of B's cost is D?
[ "A)40%", "B)38%", "C)44%", "D)36%", "E)48%" ]
E
aqua_train
aqua_train_47335
What is the largest integer n such that n2- 38/n + 1 is an integer?
[ "A)36", "B)38", "C)72", "D)76", "E)None of these" ]
A
aqua_train
aqua_train_89888
Pablo plays 3 rounds of a game, in which his chances of winning each round are 1/3, 1/4, and 1/n, respectively. If n ≠ 0, what is the probability that Pablo wins the first two rounds, but loses the third?
[ "A)1/9n", "B)(n-1)/12n", "C)1/6n", "D)(n+2)/3n", "E)(3n-2)/2n" ]
B
aqua_train
aqua_train_71605
If 6 different numbers are to be selected from integers 0 to 6, how many 6-digit even integers greater than 300,000 can be composed?
[ "A)1080", "B)1180", "C)1280", "D)1480", "E)1680" ]
E
aqua_train
aqua_train_17675
In the manufacture of a certain product, 7 percent of the units produced are defective and 5 percent of the defective units are shipped for sale. What percent of the units produced are defective units that are shipped for sale?
[ "A)0.125%", "B)0.35%", "C)0.8%", "D)1.25%", "E)2.0%" ]
B
aqua_train
aqua_train_82487
A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is:
[ "A)2", "B)5", "C)6", "D)7", "E)1" ]
B
aqua_train
aqua_train_19459
If |x - 20| = 40 what is the sum of all the values of x.
[ "A)0", "B)60", "C)-80", "D)40", "E)80" ]
D
aqua_train
aqua_train_47234
A number Y is chosen at random from the numbers 1, -3, -1, 0, 1, 2, 3. What is the probability that |X|<3?
[ "A)2/5", "B)3/5", "C)3/7", "D)4/9", "E)4/11" ]
C
science_train
science_train_1875
Question: Which property do these three objects have in common? Hints:
[ "flexible", "bouncy", "colorful" ]
A
aqua_train
aqua_train_38914
calendar=52097083 november=538=8651 march=2*308 blue=7154 december=?
[ "A)9535&153", "B)9585&153", "C)9525&153", "D)9525&*53", "E)9525&*54" ]
C
aqua_train
aqua_train_79262
504 can be expressed as a product of primes as
[ "A)2 × 2 × 3 × 3 × 7 × 7", "B)2 × 3 × 3 × 3 × 7 × 7", "C)2 × 2 × 2 × 3 × 3 × 7", "D)2 × 3 × 3 × 3 × 3 × 7", "E)None of these" ]
C
aqua_train
aqua_train_54303
In a box of 12 pens, a total of 3 are defective. If a customer buys 2 pens selected at random from the box, what is the probability that both pen will be defective?
[ "A)1/6", "B)2/9", "C)6/11", "D)9/16", "E)3/4" ]
A
aqua_train
aqua_train_35997
10 men can complete a piece of work in 35 days. In how many days can 7 men complete that piece of work?
[ "A)23 days", "B)46 days", "C)22 days", "D)29 days", "E)50 days" ]
E
aqua_train
aqua_train_40338
The ratio of pens to pencils is 5 to 6. There are 9 more pencils than pens. How many pencils are there?
[ "A)36", "B)42", "C)48", "D)54", "E)60" ]
D
science_train
science_train_1507
Question: Which property do these two objects have in common? Hints:
[ "breakable", "soft" ]
B
aqua_train
aqua_train_4240
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
[ "A)16 hours", "B)18 hours", "C)20 hours", "D)24 hours", "E)None" ]
D
aqua_train
aqua_train_78193
Two airplanes take off from one airfield at noon. One flies due east at 204 miles per hour while the other flies directly northeast at 283 miles per hour. Approximately how many miles apart are the airplanes at 2 p.m.?
[ "A)166", "B)408", "C)400", "D)483", "E)566" ]
B
aqua_train
aqua_train_27576
If 2^5, 3^3, and 14^2 are all factors of the product of 936 and w where w is a positive integer, what is the smallest possible value of w?
[ "A)26", "B)39", "C)42", "D)65", "E)168" ]
E
science_train
science_train_1990
Question: All organisms need food for energy. But how does an organism's body actually get energy out of food? Select the true statement. Hints:
[ "Cells usually take in large food molecules.", "Molecules from food can provide energy to cells." ]
B
aqua_train
aqua_train_52257
The true discount on Rs. 1760 due after a certain time at 12% per annum is Rs. 160. The time after which it is due is :
[ "A)6 months", "B)8 months", "C)9 months", "D)10 months", "E)None of these" ]
D
aqua_train
aqua_train_15556
A man buys an item at Rs. 750 and sells it at the loss of 20 percent. Then what is the selling price of that item
[ "A)Rs. 660", "B)Rs. 760", "C)Rs. 600", "D)Rs. 960", "E)None of these" ]
C
aqua_train
aqua_train_84159
If x^2+(1/x^2)=8, x^4+(1/x^4)=?
[ "A)10", "B)11", "C)62", "D)14", "E)15" ]
C
aqua_train
aqua_train_45000
List I: { y, 2, 4, 7, 10, 11} List II: {3, 3, 4, 6, 7, 10} If the median W of List I is equal to the sum of the median of list II and the mode of list II, then y equals
[ "A)5", "B)7", "C)8", "D)W=9", "E)10" ]
D
aqua_train
aqua_train_62901
Three partners A,B and C invest Rs.18000, Rs.22500 and Rs.27000 respectively in a business. If total profit is Rs.18750 then C's share is (in Rs.)
[ "A)10000", "B)6500", "C)5000", "D)7500", "E)8500" ]
D
aqua_train
aqua_train_9629
A corporation triples its annual bonus to 50 of its employees. What percent Q of the employees’ new bonus is the increase?
[ "A)50%", "B)662⁄3%", "C)100%", "D)200%", "E)300%" ]
B
aqua_train
aqua_train_11693
If x:y=9:4 then (7x-3y) : (7x+3y)=?
[ "A)51:76", "B)6:13", "C)51:75", "D)51:76", "E)None of these" ]
C
aqua_train
aqua_train_69235
Express of the following as a fraction: 44%
[ "A)11/25", "B)13/25", "C)11/25", "D)17/25", "E)None of them" ]
A
aqua_train
aqua_train_57251
The sum of one-half, one-third and one-fourth of a number exceeds the number by 12. The number is
[ "A)144", "B)154", "C)90", "D)174", "E)184" ]
A
aqua_train
aqua_train_20483
How many words can be formed from the letters of the word "SIGNATURE" so that vowels always come together.
[ "A)17280", "B)4320", "C)720", "D)80", "E)None of thsee" ]
A
sciq
sciq_4
Many organisms look very similar to other organisms because they may be from the same what?
[ "nutrients", "area", "parasites", "species" ]
D
sciq
sciq_4
What is the smallest aromatic hydrocarbon?
[ "naphthalene", "anthracene", "phenanthrene", "benzene" ]
D
aqua_train
aqua_train_47124
2x + y = 20 |y| <= 20 For how many ordered pairs (x , y) that are solutions of the system above are x and y both integers?
[ "A)15", "B)17", "C)19", "D)21", "E)25" ]
D
aqua_train
aqua_train_90390
The average temperature for Monday, Tuesday, Wednesday and Thursday was 48 degrees and for Tuesday, Wednesday, Thursday and Friday was 46 degrees. If the temperature on Monday was 39 degrees. Find the temperature on Friday?
[ "A)65 degrees", "B)73 degrees", "C)31 degrees", "D)34 degrees", "E)74 degrees" ]
C
aqua_train
aqua_train_95398
Jill's favorite number is even and has some repeating prime factors. John is guessing Jills favorite number, and the only hint she gives is that 7 is a prime factor. What is Johns best guess?
[ "A)84", "B)105", "C)54", "D)42", "E)70" ]
A
aqua_train
aqua_train_27670
An seller earns an income of Re 3 on the first day of his business. On every subsequent day, he earns an income which is just thrice of that made on the previous day. On the 15th day of business, he earns an income of:
[ "A)19", "B)22", "C)25", "D)20", "E)36" ]
E
aqua_train
aqua_train_64583
On the xy-coordinate plane, point A lies on the y-axis and point B lies on the x-axis. Points A, B, and C form a right triangle with a 90-degree angle at point C and the triangle has an area of 30. If AC is parallel to the x-axis, and BC is parallel to the y-axis, which of the following could be the coordinates of poin...
[ "A)(2", "25)", "B)(4", "-15)", "C)(3", "-24)", "D)(-2", "16)", "E)(-6", "-12)" ]
B
aqua_train
aqua_train_5404
In a school of 800 students, 44% wear blue shirts, 28% wear red shirts, 10% wear green shirts, and the remaining students wear other colors. How many students wear other colors (not blue, not red, not green)?
[ "A)120", "B)132", "C)144", "D)156", "E)168" ]
C
sciq
sciq_4
What are the rolling motions during an earthquake called?
[ "tidal waves", "seismic thrusts", "velocity waves", "surface waves" ]
D
aqua_train
aqua_train_95609
What is the total number of prime numbers less than 45?
[ "A)17", "B)18", "C)19", "D)20", "E)14" ]
E
aqua_train
aqua_train_75902
A train 110 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 6 km/hr in the direction opposite to that in which the train is going?
[ "A)1", "B)6", "C)7", "D)9", "E)3" ]
B
aqua_train
aqua_train_40017
If DREAM is coded as 78026 and CHILD is coded as 53417,how can LEADER be coded ?
[ "A)102078", "B)102708", "C)102087", "D)102780", "E)102790" ]
B
aqua_train
aqua_train_22115
12, 38, 116, 350, 1052, ?
[ "A)2158", "B)3158", "C)2178", "D)4121", "E)9186" ]
B
aqua_train
aqua_train_41931
If y is a positive even integer, and n and m are consecutive integers, then (n - m)^y/(m - n)^y =
[ "A)-2", "B)-1", "C)0", "D)1", "E)2" ]
D
aqua_train
aqua_train_29467
How many ways are there to select a subcommittee of 8 members from among a committee of 17?
[ "A)22888", "B)24310", "C)28791", "D)27711", "E)12111" ]
B
aqua_train
aqua_train_11099
If an article is sold at 18% profit instead of 11% profit, then the profit would be $56 more. What is the cost price?
[ "A)$600", "B)$800", "C)$1000", "D)$1200", "E)$1400" ]
B
science_train
science_train_1393
Question: Select the bird below. Hints:
[ "barn owl", "helmeted iguana" ]
A
aqua_train
aqua_train_47341
In how many ways can five boys, three girls and a teacher sit in a row such that all boys sit together?
[ "A)A)10000", "B)B)12100", "C)C)14400", "D)D)1097", "E)E)2781" ]
C
sciq
sciq_4
What do light emitters do to what you see?
[ "divide frequencies", "subtract frequencies", "block frequencies", "add frequencies" ]
D
aqua_train
aqua_train_66699
A train covers a distance of 15 km in 10 min. If it takes 10 sec to pass a telegraph post, then the length of the train is?
[ "A)240m", "B)150 m", "C)120 m", "D)200 m", "E)165 m" ]
D
aqua_train
aqua_train_87853
A man can row upstream at 25 kmph and downstream at 65 kmph, and then find the speed of the man in still water?
[ "A)45", "B)86", "C)30", "D)78", "E)38" ]
A
aqua_train
aqua_train_51389
An ore contains 25% of an alloy that has 90% iron. Other than this, in remaining 75% of the ore ,there is no iron. How many kgs of the ore are needed to obtain 60 kg. of pure iron.?
[ "A)266.69", "B)266.67", "C)266.66", "D)263.66", "E)266.61" ]
D
aqua_train
aqua_train_46749
What is the next number of the following sequence 8,8,15,23,39.....
[ "A)44", "B)54", "C)64", "D)74", "E)68" ]
C