dataset
stringclasses
5 values
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stringlengths
6
18
question
stringlengths
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1.92k
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answer
stringclasses
5 values
aqua_train
aqua_train_13262
There are 6 orators A, B, C, D, E, F. In how many ways can the arrangements be made so that A always comes before B and B always comes before C.
[ "A)6! / 3!", "B)8! / 6!", "C)5! x 3!", "D)8! / (5! x 3!)", "E)8! / (5! x 4!)" ]
A
aqua_train
aqua_train_40554
A car covers a distance of 526 km in 9 hours. Find its speed?
[ "A)104 kmph", "B)289 kmph", "C)58 kmph", "D)277 kmph", "E)177 kmph" ]
C
aqua_train
aqua_train_11766
At what rate percent on simple interest will a sum of money double itself in 30 years?
[ "A)3 1/3%", "B)3 1/6%", "C)3 1/5%", "D)3 5/3%", "E)7 1/3%" ]
A
aqua_train
aqua_train_7176
The ratio between the school ages of Neelam and Shaan is 5:6 respectively. If the ratio between the one-third age of Neelam and half of Shaan's age of 5:9, then what is the school age of Shaan?
[ "A)17", "B)16", "C)18", "D)15", "E)19" ]
D
sciq
sciq_4
What part of the body controls the responses of hunger and satiety?
[ "heart", "small intestine", "blood", "brain" ]
D
aqua_train
aqua_train_75616
A particular store purchased a stock of turtleneck sweaters and marked up its cost by 20%. During the New Year season, it further marked up its prices by 25% of the original retail price. In February, the store then offered a discount of 12%. What was its profit on the items sold in February?
[ "A)27.5%", "B)32%", "C)35%", "D)37.5%", "E)40%" ]
B
aqua_train
aqua_train_3967
Pam and Stanley packed several boxes with reams of paper. While both packed, Pam packed 20% of the boxes. After Pam stopped, Stanley packed the same number of boxes that he had packed while working with Pam. What is the ratio of the number of boxes Pam packed to the number of boxes Stanley packed?
[ "A)1 to 4", "B)1 to 8", "C)3 to 5", "D)3 to 4", "E)3 to 2" ]
B
aqua_train
aqua_train_18638
Two pipes A and B can fill a cistern in 22 and 44 minutes respectively, and a third pipe C can empty it in 48 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
[ "A)18 1/9 min", "B)21 1/8 min", "C)21 3/25 min", "D)18 8/7 min", "E)19 3/7 min" ]
C
aqua_train
aqua_train_85619
What is the greatest positive integer x such that 4^x is a factor of 64^10?
[ "A)5", "B)9", "C)10", "D)20", "E)30" ]
E
aqua_train
aqua_train_81577
A, B and C are partners. A receives 2/3 of profits, B and C dividing the remainder equally. A's income is increased by Rs.200 when the rate to profit rises from 5 to 7 percent. Find the Capital of B?
[ "A)2888", "B)2778", "C)2500", "D)2818", "E)2871" ]
C
aqua_train
aqua_train_75267
There is 60% increase in an amount in 6yrs at SI. What will be the CI of Rs. 12,000 after 3 years at the same rate?
[ "A)2354", "B)2450", "C)2540", "D)2650", "E)3972" ]
E
aqua_train
aqua_train_89873
The Number of students learning Three subjects are as follows Maths = 40 English = 50 Science = 35 If the Number of students learning exactly two subjects is maximum and no student learns all the three subjects, then what is the minimum number of students learning exactly one subject?
[ "A)0", "B)1", "C)25", "D)35", "E)45" ]
B
aqua_train
aqua_train_50686
72 67 66 61 60 ...?
[ "A)52", "B)53", "C)54", "D)55", "E)56" ]
D
aqua_train
aqua_train_79236
A user type a content on 20 sheets, each sheet consist of 55 lines, and each line can have 65 characters. The content is again retyped on a record which is having 71 pages of 65 lines and each line can take 70 characters . How many lines of a record will be free?
[ "A)30", "B)40", "C)50", "D)60", "E)70" ]
C
aqua_train
aqua_train_68168
How many positive integers n have the property that when 1,000,063 is divided by n, the remainder is 63?
[ "A)29", "B)37", "C)39", "D)49", "E)79" ]
B
aqua_train
aqua_train_59170
10 People take a history test. The following are the scores: 40, 45, 45, 50, 50, 60, 70, 75, 95, 100 Using the mean and median scores, find the amount of scores that fall in between the range of the two
[ "A)One", "B)Three", "C)Five", "D)Seven", "E)Nine" ]
A
aqua_train
aqua_train_57959
An article is bought for Rs.1000 and sold for Rs.700, find the loss percent?
[ "A)18 2/3%", "B)16 7/3%", "C)16 2/8%", "D)16 2/3%", "E)30%" ]
E
aqua_train
aqua_train_25367
A profit of Rs. 600 is divided between X and Y in the ratio of 1/2:1/3 . What is the difference between their profit shares ?
[ "A)s. 220", "B)s. 120", "C)s. 320", "D)s. 50", "E)s. 90" ]
B
aqua_train
aqua_train_57762
If -1<x<0, what is the median K of these six numbers listed below 1/x^3,1/x^2, 1/x,x, x^2,x^3
[ "A)1/x", "B)x^2", "C)x^2(x+1)/2", "D)K=x(x^2+1)/2", "E)x^2/2x" ]
D
aqua_train
aqua_train_40730
The ratio of three numbers is 4:2:5 and their sum is 121. The second number of the three numbers is?
[ "A)22", "B)26", "C)27", "D)29", "E)30" ]
A
aqua_train
aqua_train_6601
Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar's age at present?
[ "A)16 years", "B)18 years", "C)20 years", "D)22 years", "E)24 years" ]
A
aqua_train
aqua_train_21471
q, b, c, and d are positive integers. If the remainder is 9 when q is divided by b, and the remainder is 5 when c is divided by d, which of the following is NOT a possible value for b + d?
[ "A) 20", "B) 19", "C) 18", "D) 16", "E) 15" ]
E
sciq
sciq_4
The primary role of leaves is to collect what?
[ "pollen", "insects", "precipitation", "sunlight" ]
D
aqua_train
aqua_train_53126
If a committee of 3 people is to be selected from among 6 married couples so that the committee does not include two people who are married to each other, how many such committees are possible?
[ "A)20", "B)40", "C)50", "D)80", "E)160" ]
E
aqua_train
aqua_train_22242
A train 410 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
[ "A)40", "B)87", "C)26", "D)21", "E)44" ]
E
aqua_train
aqua_train_49507
When a natural number N is successively divided by 10,20,30,40. the remainders are 50,60,70,80. What will be the sum of the remainders if the order of the division is reversed?
[ "A)16", "B)14", "C)28", "D)11", "E)9" ]
C
sciq
sciq_4
What disease refers to the dangerous buildup of fatty materials in blood vessels?
[ "gout", "fibrosis", "arthritis", "atherosclerosis" ]
D
aqua_train
aqua_train_28398
A train 250 m long running at 72 kmph crosses a platform in 15 sec. What is the length of the platform?
[ "A)50m", "B)200m", "C)250m", "D)270m", "E)300 m" ]
A
aqua_train
aqua_train_86453
A man can row a boat at 28 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream?
[ "A)30/83 hours", "B)80/13 hours", "C)30/17 hours", "D)30/19 hours", "E)32/13 hours" ]
C
aqua_train
aqua_train_58440
Four milkmen rented a pasture. A grazed 24 cows for 3 months; B 10 for 5 months; C 35 cows for 4 months and D 21 cows for 3 months. If A's share of rent is Rs. 7200, find the total rent of the field.
[ "A)37500", "B)35500", "C)42500", "D)22500", "E)32500" ]
E
aqua_train
aqua_train_22254
In a function they are distributing noble prize. In how many ways can 3 prizes be distributed among 4 boys when a boy gets any no. of prizes?
[ "A)54", "B)90", "C)64", "D)92", "E)98" ]
C
aqua_train
aqua_train_24550
Find the remainder W when 12^190 is divided by 1729 ?
[ "A)12", "B)1", "C)1728", "D)1717", "E)4" ]
D
aqua_train
aqua_train_87003
If S is the sum of the reciprocals of the consecutive integers from 91 to 100, inclusive, which of the following is less than S? I. 1/11 II. 1/10 III. 1/10
[ "A)II only", "B)I only", "C)III only", "D)II and III only", "E)I", "II", "and III" ]
A
aqua_train
aqua_train_14495
We bought a total of 90 books at the store. Math books cost $4 and history books cost $5. The total price was $390. How many math books did we buy?
[ "A)57", "B)60", "C)63", "D)66", "E)69" ]
B
aqua_train
aqua_train_82104
If two positive numbers are in the ratio 1/8 : 1/5, then by what percent is the second number more than the first?
[ "A)40%", "B)33 1/3%", "C)60%", "D)66 2/3%", "E)None of these" ]
C
aqua_train
aqua_train_28880
The C.P of 8 books is equal to the S.P of 16 books. Find his gain% or loss%?
[ "A)60%", "B)50%", "C)70%", "D)90%", "E)55%" ]
B
sciq
sciq_4
What is glucose used for the bacteria?
[ "reproduction", "fuel", "energy", "food" ]
D
science_train
science_train_4259
Question: Select the one animal that has all of the amphibian traits listed above. Hints:
[ "Green frogs have moist skin. Green frog tadpoles hatch from eggs without shells and live underwater. The adult frogs live on land near ponds and rivers. They may jump into the water to hide from predators.", "Western gorillas have black", "gray", "or brown fur. Adult males are sometimes called silverbacks be...
A
aqua_train
aqua_train_3501
How many litres of pure acid are there in 8 litres of a 20% solution?
[ "A)1.4", "B)1.5", "C)1.6", "D)2.4", "E)None" ]
C
sciq
sciq_4
What state of matter has a definite volume, but takes the shape of the container?
[ "gas", "plasma", "solid", "liquid" ]
D
aqua_train
aqua_train_23489
There are 16 teams in a tournament. If during the first round, each team plays every other team exactly once, how many games will be played in the first round?
[ "A)15", "B)30", "C)120", "D)240", "E)256" ]
C
science_train
science_train_3157
Question: Identify the question that Cody's experiment can best answer. Hints:
[ "Do cardinals visit feeders containing sunflower seeds more often than feeders containing flax seeds?", "Do cardinals eat more seeds per visit from feeders containing sunflower seeds compared to feeders containing flax seeds?" ]
A
aqua_train
aqua_train_31941
Nails and screws are manufactured at a uniform weight per nail and a uniform weight per screw. If the total weight of one screw and one nail is half that of 6 screws and one nail, then the total weight of 3 screws, and 3 nails is how many times that of 4 screws and 2 nails?
[ "A)4", "B)5/2", "C)2", "D)3/2", "E)5/4" ]
E
aqua_train
aqua_train_87471
12.5 * 6.2 * 8.8 = ?
[ "A)352", "B)435", "C)224", "D)682", "E)742" ]
D
sciq
sciq_4
An obstacle or opening that is shorter than the wavelength causes greater diffraction of what?
[ "tides", "ranges", "particles", "waves" ]
D
aqua_train
aqua_train_34389
Akash leaves Chennai at 6am & reaches Bangalore at 10am. Prakash leaves Hyderabad at 8 am and reaches Chennai at 11:30 am. At what time do they cross each other?
[ "A)5 : 50am", "B)7 : 56am", "C)8 : 56am", "D)9 : 00am", "E)9 : 15am" ]
C
aqua_train
aqua_train_16973
A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
[ "A)588 apples", "B)600 apples", "C)672 apples", "D)700 apples", "E)720 apples" ]
D
sciq
sciq_4
Plants can absorb inorganic nutrients and water through their root system, and what gas from the environment?
[ "hydrogen dioxide", "nitrogen dioxide", "chemical dioxide", "carbon dioxide" ]
D
aqua_train
aqua_train_44592
If A : B = 4 : 3 and B : C = 5 : 9 then A : B : C is :
[ "A)20 : 35 : 63", "B)20 : 15 : 27", "C)30 : 35 : 65", "D)25 :34: 68", "E)None of these" ]
B
aqua_train
aqua_train_35216
A library has an average of 510 visitors on sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a sunday is
[ "A)250", "B)276", "C)280", "D)285", "E)None" ]
D
aqua_train
aqua_train_33870
Ele, the circus Elephant, is currently three times older than Lyn, the circus Lion. In 16 years from now, Lyn the circus Lion will be exactly half as old as Ele, the circus Elephant. How old is Ele today?
[ "A)47", "B)48", "C)43", "D)42", "E)41" ]
B
aqua_train
aqua_train_59372
Worker A takes 8 hours to do a job. Worker B takes 10 hours to do a job. How long should it take both A and B, working together to do same job
[ "A)49", "B)249", "C)349", "D)449", "E)None of these" ]
D
aqua_train
aqua_train_77750
2 – [2 – {2 – 2 (2 + 2)}] = ?
[ "A)-4", "B)4", "C)6", "D)None of these", "E)Cannot be determined" ]
D
aqua_train
aqua_train_37004
A 5 litre jug contains 4 litres of a salt water solution that is 15 percent salt. If 1.5 litres of the solution spills out of the jug, and the jug is then filled to capacity with water,approximately what percent of the resulting solution in the jug is salt?
[ "A)7.5%", "B)8.5%", "C)9.5%", "D)10.5%", "E)11.5%" ]
A
sciq
sciq_4
Linked genes are located on the same what?
[ "genome", "nucleolus", "bacterium", "chromosome" ]
D
aqua_train
aqua_train_60276
The length of each side of square A is increased by 100 percent to make square B. If the length of the side of square B is increased by 75 percent to make square C, by what percent is the area of square C greater than the sum of the areas of squares A and B?
[ "A)75%", "B)80%", "C)145%", "D)150%", "E)180%" ]
C
aqua_train
aqua_train_84617
1.A committee that includes 6 members is about to be divided into 2 subcommittees with 3 members each. On what percent of the possible subcommittees that Michael is a member of is David also a member
[ "A)A.10%", "B)B.39%", "C)C.25%", "D)D.60%", "E)E.50%" ]
B
aqua_train
aqua_train_26932
A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ?
[ "A)7/2 kmph", "B)8/2 kmph", "C)5/2 kmph", "D)1/2 kmph", "E)2/2 kmph" ]
D
aqua_train
aqua_train_60659
An accurate clock shows 8 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 10 o'clock in the morning?
[ "A)80°", "B)60°", "C)30°", "D)10°", "E)120°" ]
B
aqua_train
aqua_train_11650
900 students took the test on English and Maths. 35% students failed in english and 45% failed in maths. 40% of those who passed in maths also passed in english, then how many students failed in both ?
[ "A)162", "B)18", "C)60", "D)38", "E)12" ]
B
aqua_train
aqua_train_50789
45 workers work 8 hours to dig a hole 30 meters deep. How many extra workers should be hired to dig another hole 40 meters deep by working for 6 hours?
[ "A)75", "B)80", "C)50", "D)35", "E)40" ]
D
aqua_train
aqua_train_66872
The amounts of time that three secretaries worked on a special project are in the ratio of 2 to 3 to 5. If they worked a combined total of 110 hours, how many hours did the secretary who worked the longest spend on the project?
[ "A)80", "B)55", "C)56", "D)16", "E)14" ]
B
aqua_train
aqua_train_71079
How many seconds will a train 100 meters long take to cross a bridge 130 meters long if the speed of the train is 36 kmph?
[ "A)23 sec", "B)65 sec", "C)25 sec", "D)45 sec", "E)24 sec" ]
A
aqua_train
aqua_train_49901
If x is an integer and 2.134 × 10^x is less than 21,000, what is the greatest possible value for x?
[ "A)7", "B)6", "C)5", "D)4", "E)3" ]
E
aqua_train
aqua_train_26141
A trader marks his books 20% more than the cost price. If he allows 20% discount, then find his gain or loss percent?
[ "A)2% profit", "B)2% loss", "C)4% loss", "D)No profit No loss", "E)None of these" ]
C
aqua_train
aqua_train_69305
Scott's average (arithmetic mean) golf score on his first four rounds was 68.What score does he need on his fifth round to drop his average score by 2 points?
[ "A)58", "B)72", "C)78", "D)88", "E)312" ]
A
aqua_train
aqua_train_49697
List I: 4, 6, 8, 10 List II: x, 4, 6, 8, 10
[ "A)7", "B)4", "C)3", "D)5", "E)2" ]
A
science_train
science_train_653
Question: Select the solid. Hints:
[ "air inside a basketball", "water droplets", "grape juice", "stuffed rabbit" ]
D
science_train
science_train_5515
Question: Based on this information, what is Raiden's phenotype for the coat pattern trait? Hints:
[ "AA", "a black coat" ]
B
science_train
science_train_3742
Question: Using only these supplies, which question can Kiara investigate with an experiment? Hints:
[ "Do small rocks or large rocks skip more times when thrown across the river?", "Do round rocks or flat rocks skip more times when thrown across the river?", "Do rocks skip more times when thrown across a river or across a pond?" ]
A
science_train
science_train_4682
Question: Select the amphibian. Hints:
[ "snowy owl", "helmeted iguana", "brown pelican", "arroyo toad" ]
D
sciq
sciq_4
What signals the secretion of gastric acid?
[ "hormone", "pepsin", "leptin", "gastrin" ]
D
sciq
sciq_4
What are most protist diseases in humans caused by?
[ "eukaryots", "lice", "ticks", "protozoa" ]
D
aqua_train
aqua_train_77087
There are 50 students in a class. If 12% are absent on a particular day, find the number of students present in the class.
[ "A)43", "B)36", "C)28", "D)129", "E)44" ]
E
sciq
sciq_4
Which part of a leaf contains openings known as stomata, through which the exchange of gases takes place?
[ "stoma", "cuticle", "phloem", "epidermis" ]
D
aqua_train
aqua_train_78666
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 90 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one?
[ "A)12 sec", "B)24 sec", "C)30 sec", "D)60 sec", "E)62 sec" ]
C
aqua_train
aqua_train_90554
A square is drawn inside a right-angled triangle with the two perpendicular sides as 12 cm and 8 cm. what is the side of the largest possible square that can be drawn?
[ "A)4 cm", "B)4.8 cm", "C)4.5 cm", "D)4.4 cm", "E)5 cm" ]
B
aqua_train
aqua_train_30507
A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming. The distance between his house and school is?
[ "A)8", "B)7", "C)6", "D)5", "E)4" ]
C
aqua_train
aqua_train_38712
The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 6 years hence?
[ "A)22", "B)77", "C)70", "D)98", "E)72" ]
E
ds_train
ds_train_1566
In the context of medical imaging, a specific technique can be used to produce highly-resolved internal images called holography. However, a newer technology known as Hogel (hologram element) has emerged for creating more precise and efficient holograms. What is one of the primary advantages of using the Hogel technique over traditional holography in medical imaging?
[ "A. Better resolution at the cost of lower processing speed.\nB. Lower data storage requirements while maintaining high image quality.\nC. Higher computational requirements but more grayscale depth.\nD. Reduced need for physical storage space for the holograms." ]
B
aqua_train
aqua_train_24640
If 213 × 16 = 3408, then 1.6 × 21.3 is equal to :
[ "A)0.3408", "B)3.408", "C)34.08", "D)340.8", "E)None of these" ]
C
aqua_train
aqua_train_9953
A train 280 m long, running with a speed of 63 km/hr will pass a tree in?
[ "A)15", "B)16", "C)17", "D)18", "E)19" ]
B
aqua_train
aqua_train_54066
An investor deposited $5,000 to open a new savings account that earned 4 percent annual interest, compounded quarterly. If there were no other transactions in the account, what was the amount of money in the account 6 months after the account was opened?
[ "A)$5050.50", "B)$5100.50", "C)$5200.50", "D)$5300.50", "E)$5400.50" ]
B
aqua_train
aqua_train_71440
If d=1/(2^3*5^10) is expressed as a terminating decimal, how many nonzero digits will d have?
[ "A)One", "B)Two", "C)Three", "D)Seven", "E)Ten" ]
C
aqua_train
aqua_train_51652
Find the value of 72519 x 9999 = y?
[ "A)354517481", "B)457687783", "C)246567689", "D)725117481", "E)565776879" ]
D
aqua_train
aqua_train_25205
1*2+ 2*2^2+ 3*2^3+ 4*2^4……………………+2012*2^2012
[ "A)8100312", "B)8100313", "C)8100412", "D)8200312", "E)8300312" ]
A
aqua_train
aqua_train_13202
Solve below question 2x + 1 = -11
[ "A)-8", "B)-6", "C)9", "D)8", "E)-7" ]
B
aqua_train
aqua_train_43714
When the positive integer z is divided by 9, the remainder is 5. What is the remainder when 3z is divided by 9?
[ "A)0", "B)1", "C)3", "D)4", "E)6" ]
E
aqua_train
aqua_train_55947
The difference between compound interest and simple interest on a certain amount of money at 5% per annum for 2 years is 19. Find the sum :
[ "A)4500", "B)7600", "C)5000", "D)6000", "E)None of these" ]
B
aqua_train
aqua_train_46250
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
[ "A)Rs. 375", "B)Rs. 400", "C)Rs. 600", "D)Rs. 800", "E)Rs. 900" ]
B
aqua_train
aqua_train_44878
A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B's capital was used?
[ "A)4", "B)5", "C)34", "D)7", "E)9" ]
D
aqua_train
aqua_train_79539
A three digit number divisible by 7 becomes divisible by 3 when 16 is subtracted from it. The largest such number is :
[ "A)994", "B)981", "C)963", "D)951", "E)942" ]
A
aqua_train
aqua_train_61266
A solution is 90% glycerin. If there are 4 gallons of the solution, how much water, in gallons must be addded to make a 75% glycerin solution
[ "A)1.8", "B)1.4", "C)1.2", "D)1.0", "E)0.8" ]
E
aqua_train
aqua_train_70287
John had $100 to buy drinks and sandwiches for his birhtday party. He bought 5 small boxes of drinks at $4 each box and 8 boxes of sandwiches at $6 each box. How much money was left after the shopping?
[ "A)$68", "B)$45", "C)$57", "D)$34", "E)$77" ]
A
aqua_train
aqua_train_39924
Rajesh calculated his average over the last 24 tests and found it to be 76. He finds out that the marks for three tests have been inverted by mistake. The correct marks for these tests are 87, 79 and 98. What is the approximate percentage difference between his actual average and his incorrect average?
[ "A)0", "B)9", "C)8", "D)7", "E)5" ]
A
aqua_train
aqua_train_1537
What sum of money will produce Rs.80 as simple interest in 2 years at 16 percent?
[ "A)400", "B)250", "C)300", "D)350", "E)200" ]
B
sciq
sciq_4
What ultimately results in the cycling of nutrients in ecosystems?
[ "molecules between organisms", "chemical bonds", "digestion", "interactions between organisms" ]
D
aqua_train
aqua_train_67127
A mixture of 125 gallons of wine and water contains 20% of water. How much water must be added to the mixture in order to increase the percentage of water to 25% of the new mixture?
[ "A)10 gallons", "B)8.5gallons", "C)8gallons", "D)8.33gallons", "E)9.33gallons" ]
D
aqua_train
aqua_train_19299
what is the least number by which 15,625 must be divided to get a number perfect square
[ "A)21", "B)25", "C)24", "D)40", "E)45" ]
B
aqua_train
aqua_train_54944
A rower whose speed is 9 km/hr in still water rows to a certain point upstream and back to the starting point in a river which flows at 3 km/hr. What is the rower's average speed (in km/hr) for the total journey?
[ "A)7", "B)8", "C)9", "D)10", "E)11" ]
B