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stringclasses
5 values
sciq
sciq_4
According to rutherford, where is the vast majority of the mass of an atom located?
[ "the cytoplasm", "the shell", "the electrons", "the nucleus" ]
D
aqua_train
aqua_train_20760
If the area of circle is 616 sq cm then its circumference?
[ "A)22", "B)88 cm", "C)99", "D)66", "E)41" ]
B
sciq
sciq_4
What is a form of mechanical energy that starts with a vibration in matter?
[ "solar energy", "electrical energy", "industrial energy", "sound energy" ]
D
aqua_train
aqua_train_15802
The sum of the present ages of A, B, C is 33 years. Three years ago their ages were in the ratio 1:2:3. What is the present age of A?
[ "A)5", "B)7", "C)9", "D)11", "E)13" ]
B
aqua_train
aqua_train_6839
In how many different ways can the letters of the word ‘ARMOUM’ be arranged?
[ "A)240", "B)260", "C)370", "D)409", "E)360" ]
E
aqua_train
aqua_train_72767
A grocery shop has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?
[ "A)4857", "B)4184", "C)4012", "D)4991", "E)5291" ]
D
aqua_train
aqua_train_11574
On a bright morning, Ashley and Cecilia decided to take out their old cars from the garage and check their speeds. Just to make things for interesting, they decided to race and find out whose car was fast. So they halted their car at the starting point and began with full throttle till the finish line. When both the ca...
[ "A)6.5Km", "B)8.5Km", "C)7.4Km", "D)7.5Km", "E)7.7Km" ]
D
aqua_train
aqua_train_53656
If the average (arithmetic mean) of 102 consecutive odd integers is 414, then the least of these integers is
[ "A)a) 160", "B)b) 289", "C)c) 250", "D)d) 313", "E)e) 525" ]
D
aqua_train
aqua_train_35522
A seller has 1000kg of rice part of which he sells at 8% profit and the rest at 18% profit. He gains 14%. The quantity sold at 18% profit is?
[ "A)200 kg", "B)300 kg", "C)400 kg", "D)600 kg", "E)800 kg" ]
D
aqua_train
aqua_train_9114
365:90::623:?
[ "A)36", "B)45", "C)123", "D)63", "E)none of these" ]
A
aqua_train
aqua_train_15741
Eight carpenters can individually complete a particular task in 3, 4, 5, and 7 hours, respectively. What is the maximum fraction of the task that can be completed in forty-five minutes if seven of the carpenters work together at their respective rates ?
[ "A)11/15", "B)3/5", "C)11/30", "D)329/480", "E)5/9" ]
D
aqua_train
aqua_train_26328
Two bus tickets from city A to B and three tickets from city A to C cost Rs. 385 but three tickets from city A to B and two tickets from city A to C cost Rs. 365. What are the fares for cities B and C from A ?
[ "A)s. 4", "Rs. 23", "B)s. 13", "Rs. 17", "C)s. 15", "Rs. 14", "D)s. 17", "Rs. 13", "E)s. 65", "Rs. 85" ]
E
aqua_train
aqua_train_23749
The smallest number when increased by " 3 " is exactly divisible by 5,10,45,90,and 105 is:
[ "A)630", "B)633", "C)150", "D)140", "E)627" ]
E
aqua_train
aqua_train_84040
Which of the following is closest to (8!-7!)/(8!+7!)?
[ "A)0.01", "B)0.8", "C)0.2", "D)1", "E)10" ]
B
aqua_train
aqua_train_50349
Two pumps are connected to an empty tank. Pump X fills the tank with water at a constant rate, while pump Y drains water out of the tank at a constant rate. The two pumps finish filling the tank in six times the duration it would take pump X alone to fill the tank. If pump Y alone can empty a whole tank in 48 minutes, ...
[ "A)32", "B)34", "C)36", "D)38", "E)40" ]
E
aqua_train
aqua_train_80052
50% of the population of a village is 23040. The total population of the village is ?
[ "A)32256", "B)24000", "C)44936", "D)46080", "E)None" ]
D
aqua_train
aqua_train_82843
Jill works as a waitress at the local diner where she earns an hourly wage of $6.00 per hour and a standard tip rate of 35% of the cost of the orders she serves. If she worked four 10-hour shifts this week and averaged $40 in orders per hour, how much did Jill earn this week?
[ "A)280", "B)300", "C)320", "D)350", "E)1120" ]
E
aqua_train
aqua_train_78841
If 18 is 15 percent of 20 percent of a certain number, what is the number?
[ "A)9", "B)36", "C)40", "D)600", "E)400" ]
D
aqua_train
aqua_train_91604
A rectangular-shaped carpet that measures x feet by y feet is priced at $29. What is the cost of the carpet, in dollars per square yard? (1 square yard = 9 square feet)
[ "A)180xy", "B)261/(xy)", "C)20xy", "D)20xy/9", "E)xy/180" ]
B
aqua_train
aqua_train_35660
A photographer will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing in front of someone in the second row. The heights of the people within each row must increase from left to right, and each person in the second row must be ta...
[ "A)5", "B)6", "C)9", "D)24", "E)36" ]
A
aqua_train
aqua_train_24601
The car A has 1.5 times the price of car B which is Rs.250000 more. What is the price of car B?
[ "A)100000", "B)200000", "C)500000", "D)800000", "E)1000000" ]
C
sciq
sciq_4
An inclined plane is a good example of what kind of machine?
[ "strong", "complex", "weak", "simple" ]
D
aqua_train
aqua_train_96106
The compound interest on Rs. 20,000 at 8% per annum is Rs. 3,328. What is the period (in year)?
[ "A)1 year", "B)4 years", "C)3 years", "D)2 years", "E)5 years" ]
D
aqua_train
aqua_train_28280
A1B, D4F, H9K,then find next term ?
[ "A)M16Q", "B)L25P", "C)N36P", "D)N25S", "E)M9K" ]
A
sciq
sciq_4
What is the female reproductive structure of a flower called?
[ "the stamen", "the pollinator", "the stigma", "the pistil" ]
D
aqua_train
aqua_train_27319
The value of x + x(xx) when x = 1 is:
[ "A)5", "B)8", "C)2", "D)1", "E)4" ]
C
aqua_train
aqua_train_79101
Two numbers N and 16 have LCM = 48 and GCF = 8. Find N.
[ "A)11", "B)32", "C)24", "D)48", "E)50" ]
C
aqua_train
aqua_train_29749
4y - 4x = xy and x ≠ 0. If x and y are integers, which of the following could equal y?
[ "A)2", "B)1", "C)0", "D)5", "E)6" ]
A
aqua_train
aqua_train_88995
What is the units digit of (3^10)(4^13)?
[ "A)2", "B)4", "C)6", "D)7", "E)8" ]
C
aqua_train
aqua_train_84093
(856942 x 555) = ?
[ "A)484638125", "B)474638130", "C)474638135", "D)475602810", "E)484638145" ]
D
aqua_train
aqua_train_60897
If n=3*4*p where p is a prime number greater than 3,how many different positive non-prime divisors does n have, excluding 1 and n?
[ "A)Six", "B)Seven", "C)Eight", "D)Nine", "E)Ten" ]
B
aqua_train
aqua_train_76410
In a rectangular coordinate system, what is the square root of the area of a trapezoid whose vertices have the coordinates (2, -2), (2, 3), (20, 2), (20, -2)?
[ "A)7.5", "B)9", "C)10.22", "D)12.25", "E)14" ]
B
aqua_train
aqua_train_26946
In a class of 27 students in an examination in maths 5 students scored 95 marks each, 3 get zero each and the average of the rest was 45. What is the average of the whole class?
[ "A)A)47", "B)B)45.6", "C)C)44", "D)D)48", "E)E)49.3" ]
E
aqua_train
aqua_train_56960
If a man can cover 18 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?
[ "A)243 km", "B)162 km", "C)1767 km", "D)1887 km", "E)177 km" ]
A
aqua_train
aqua_train_65964
In a nationwide poll, N people were interviewed. If 1/6 of them answered yes to question 1, and of those, 1/4 answered yes to question 2, which of the following expressions represents the number of people interviewed who did NOT answer yes to both questions?
[ "A)N/10", "B)9N/10", "C)2N/3", "D)23N/24", "E)29N/30" ]
D
aqua_train
aqua_train_92503
If the annual increase in the population of a town is 4% and the present number of people is 15625, what will the population be in 3 years?
[ "A)15265", "B)16458", "C)25600", "D)17576", "E)14785" ]
D
aqua_train
aqua_train_81848
A man borrowed Rs 24000 from two money lenders. For one loan, he paid 15% per annum and for the other 18% per annum. At the end of one year, he paid Rs 4050. How much did he borrow at each rate ?
[ "A)Rs.16000", "B)Rs.12000", "C)Rs.15000", "D)Rs.13000", "E)None of these" ]
C
aqua_train
aqua_train_21543
Out of four numbers ,the average of first three is 16 and that of the last three is 15. If the last number is 21,the first number is :
[ "A)22", "B)21", "C)77", "D)99", "E)24" ]
E
aqua_train
aqua_train_37106
A shopkeeper increases the price of an article by X% and then decreases it by X%. As a result the price of the article is reduced by $180. After one more such change the price is further reduced by $153 Find the original price of the article.
[ "A)$1200", "B)$1100", "C)$1400", "D)$1000", "E)$1500" ]
A
aqua_train
aqua_train_69493
Capacity of a cylindrical vessel is 25,872 litres. If the height of the cylinder is 200% more than the radius of its base, what is the area of the base in square cms?
[ "A)336", "B)1232", "C)616", "D)926", "E)cannot be determined" ]
C
aqua_train
aqua_train_1638
Peter will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing is standing in front of someone in the second row. The heights of the people within each row must increase from left to right, and each person in the second row must be...
[ "A)5", "B)6", "C)9", "D)24", "E)26" ]
A
aqua_train
aqua_train_12020
What will come in place of (a) in the following expression? a - 796.21 + 498.05 = 215.50 – 300.01
[ "A)431.65", "B)488.6", "C)388.67", "D)431.2", "E)488.61" ]
A
aqua_train
aqua_train_33177
Jim wishes to buy 3 gifts that cost 31 dollars, 9 dollars, and 12 dollars. He has 1/4 of the money he needs. How much more money must he earn in order to buy the gifts?
[ "A)$39", "B)$47", "C)$7", "D)$17", "E)$27" ]
A
aqua_train
aqua_train_34848
Pipe A can fill a tank in 6 hours. Due to a leak at the bottom, it takes 9 hours for the pipe A to fill the tank. In what time can the leak alone empty the full tank?
[ "A)87", "B)16", "C)18", "D)19", "E)14" ]
C
aqua_train
aqua_train_51119
The average of 11 numbers is 10.4. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is?
[ "A)9", "B)9.2", "C)10", "D)11.5", "E)17" ]
E
aqua_train
aqua_train_62700
Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is?
[ "A)5/5", "B)5/9", "C)5/1", "D)5/7", "E)5/2" ]
B
aqua_train
aqua_train_1201
If the sum of a set of 7 different positive prime numbers is an even number, which of the following prime numbers must be in the set?
[ "A)2", "B)3", "C)5", "D)7", "E)11" ]
A
aqua_train
aqua_train_31842
Population is 23000. Population increases by 10% every year, then the population after 3 years is?
[ "A)26630", "B)26640", "C)36623", "D)30613", "E)26820" ]
D
sciq
sciq_4
How many valence electrons do neutral phosphorus atoms have?
[ "nine", "three", "four", "five" ]
D
aqua_train
aqua_train_68186
An article is bought for Rs.600 and sold for Rs.550, find the loss percent?
[ "A)8 1/3%", "B)16 1/3%", "C)19 2/3%", "D)16 2/3%", "E)16 8/3%" ]
A
aqua_train
aqua_train_24340
Peter rolls two dice at the same time. What is the probability that total sum of the numbers on the dices is 4?
[ "A)a) 1/12", "B)b) 1/36", "C)c) 1/6", "D)d) 5/12", "E)e) 1/3" ]
A
aqua_train
aqua_train_71167
In covering a distance of 48 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is:
[ "A)5 kmph", "B)6 kmph", "C)6.25 kmph", "D)7.5 kmph", "E)8 kmph" ]
E
aqua_train
aqua_train_8446
Mangala completes a piece of work in 30 days, Raju completes the same work in 30 days. If both of them work together, then the number of days required to complete the work is?
[ "A)8 days", "B)12 days", "C)14 days", "D)15 days", "E)18 days" ]
D
aqua_train
aqua_train_11240
In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:
[ "A)21", "B)22", "C)28", "D)25", "E)30" ]
C
aqua_train
aqua_train_37183
Which of the following is not a prime number ?
[ "A)502", "B)503", "C)509", "D)521", "E)523" ]
A
aqua_train
aqua_train_37345
In a certain sequence , the first term is 1, and each successive term is 1 more than the reciprocal of the term that immediately precedes it. What is the fifth term of the sequence?
[ "A) 3/5", "B) 5/8", "C) 8/5", "D) 5/3", "E) 9/2" ]
C
aqua_train
aqua_train_82989
A glass was filled with 40 ounces of water, and 0.01 ounce of the water evaporated each day during a 20-day period. What percent of the original amount of water evaporated during this period?
[ "A)0.005%", "B)0.02%", "C)0.5%", "D)5%", "E)20%" ]
C
science_train
science_train_3544
Question: Based on this information, what is Tweety's phenotype for the cheek color trait? Hints:
[ "pale orange cheeks", "bright orange cheeks" ]
B
science_train
science_train_2991
Question: Is corundum a mineral? Hints:
[ "no", "yes" ]
B
aqua_train
aqua_train_1767
If x > 0.7, which of the following could be the value of x?
[ "A)√0.06", "B)√0.07", "C)√0.7", "D)√0.05", "E)√0.04" ]
C
aqua_train
aqua_train_61184
If green means red, red means yellow, yellow means blue, blue means orange and orange means green, what is the colour of sun ?
[ "A)Blue", "B)Red", "C)Yellow", "D)Orange", "E)Pink" ]
B
aqua_train
aqua_train_57066
If P represents the product of the first 13 positive integers, which of the following must be true? I. P is a Multiple of 5 II. P is a multiple of 17 III. P is a multiple of 19
[ "A)I only", "B)II only", "C)III only", "D)None of the above", "E)All of the above" ]
A
sciq
sciq_4
What type of sedimentary rocks are made of minerals that precipitate from saline water?
[ "shale", "limestone", "sandstone", "chemical sedimentary rocks" ]
D
aqua_train
aqua_train_53254
You are renting an apartment and you need √784 for each side, how many feet are you looking to measure?
[ "A)21", "B)22", "C)23", "D)24", "E)28" ]
E
science_train
science_train_5306
Question: What do these two changes have in common? a penny tarnishing compost rotting Hints:
[ "Both are caused by cooling.", "Both are caused by heating.", "Both are chemical changes.", "Both are only physical changes." ]
C
aqua_train
aqua_train_84731
A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?
[ "A)30", "B)15", "C)20", "D)25", "E)50" ]
A
science_train
science_train_1899
Question: Which animal's skin is also adapted for survival in cold places? Hints:
[ "Eurasian lynx", "fire salamander" ]
A
aqua_train
aqua_train_34076
The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is?
[ "A)39", "B)37", "C)342", "D)288", "E)261" ]
C
aqua_train
aqua_train_13735
A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq.ft. per day, then approximately what time will be taken by the cow to graze the whole field?
[ "A)5 days", "B)6 days", "C)7 days", "D)8 days", "E)9 days" ]
B
aqua_train
aqua_train_32588
Out of first 30 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -.
[ "A)1/2", "B)16/19", "C)4/5", "D)24/30", "E)3/5" ]
D
ds_train
ds_train_904
In the context of automated reasoning, consider a resolution-based proof system used for propositional logic. Given a set of clauses and a goal clause, what is the most significant drawback of the resolution method?
[ "A. Inability to handle large clause sets\nB. Exponential blow-up in memory usage\nC. Requires transforming clauses into Conjunctive Normal Form (CNF)\nD. Inability to find a proof if one exists" ]
B
aqua_train
aqua_train_9693
If you cut a 22ft piece of wood into two pieces making one piece 4ft longer than the other. What size is the smaller piece?
[ "A)4ft", "B)6ft", "C)8ft", "D)10ft", "E)9ft" ]
E
aqua_train
aqua_train_30002
A patient was given five pills which he is required to take one after every twenty minutes. How long can the pills run for him?
[ "A)1 hour", "B)1 hour 20 minutes", "C)1 hour 30 minutes", "D)1 hour 35 minutes", "E)1 hour 40 minutes" ]
B
aqua_train
aqua_train_56342
A bag contains 6 red, 5 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red?
[ "A)2/13", "B)1/15", "C)5/26", "D)3/25", "E)4/17" ]
C
aqua_train
aqua_train_57406
Each of the 59 members in Peter's school class is required to sign up for a minimum of one and a maximum of three academic clubs. The three clubs to choose from are the poetry club, the history club, and the writing club. A total of 22 students sign up for the poetry club, 27 students for the history club, and 28 stude...
[ "A)2", "B)5", "C)6", "D)8", "E)9" ]
C
aqua_train
aqua_train_49179
Mohan purchased 15 kgs of rice at the rate of Rs.26 per kg and 15 kgs of pulses at the rate of Rs.26 per kg. Whaat is the total amount that he paid to the shopkeeper?
[ "A)A)Rs.780", "B)B)Rs.760", "C)C)Rs.700", "D)D)Rs.595", "E)None of these" ]
A
aqua_train
aqua_train_68933
In an exam, Amar scored 64 percent, Bhavan scored 36 percent and Chetan 44 percent. The maximum score awarded in the exam is 800. Find the average mark scored by all the three boys?
[ "A)384", "B)288", "C)277", "D)299", "E)212" ]
A
aqua_train
aqua_train_59390
What is the diagonal of a square field whose perimeter is 64m?
[ "A)15 m", "B)16√2m", "C)20 m", "D)25 m", "E)18 m" ]
B
sciq
sciq_4
What does the stable form of sulfur at room temperature contain?
[ "six - membered rings", "four - membered rings", "electron shell", "eight-membered rings" ]
D
aqua_train
aqua_train_38974
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.20%", "C)C.25%", "D)D.46%", "E)E.50%" ]
D
aqua_train
aqua_train_57724
At what rate percent of simple interest will a sum of money double itself in 12 years?
[ "A)8 1/6 %", "B)8 1/3 %", "C)8 8/3 %", "D)8 3/3 %", "E)8 1/2 %" ]
B
aqua_train
aqua_train_24593
If Q is an odd number and the median of Q consecutive integers is 150, what is the largest of these integers?
[ "A)Q/2 + 150", "B)Q/2 + 149", "C)(Q - 1)/2 + 150", "D)(Q + 149)/2", "E)(Q + 150)/2" ]
C
aqua_train
aqua_train_80746
Rs.900 amounts to Rs.920 in 3 years at simple interest. If the interest is increased by 3%, it would amount to how much?
[ "A)Rs.1056", "B)Rs.1001", "C)Rs.2056", "D)Rs.1026", "E)Rs.1856" ]
B
aqua_train
aqua_train_68141
A computer wholesaler sells nine different computers and each is priced differently. If the wholesaler chooses three computers for display at a trade show, what is the probability (all things being equal) that the two most expensive computers will be among the three chosen for display?
[ "A)15/56", "B)3/28", "C)1/12", "D)1/56", "E)1/168" ]
C
aqua_train
aqua_train_68413
A person lent out some money for 1 year at 6% per annum simple interest and after 18 months, he again lent out the same money at a simple interest of 24% per annum. In both the cases, he got Rs.4704. Which of these could be the amount that was lent out in each case if interest is paid half-yearly?
[ "A)2200", "B)3000", "C)3200", "D)4200", "E)5000" ]
D
aqua_train
aqua_train_51883
In a certain city, 50% of the registered voters are democrats and the rest are republicans.In a mayoral race, if 75% of the registered voters who are democrats and 20% of the registered voters who are republicans are expected to vote for candidate A,What % of the registered voters are expected to vote for candidate A?
[ "A)a) 50%", "B)b) 53%", "C)c) 54%", "D)d) 55%", "E)e) 57%" ]
C
aqua_train
aqua_train_43336
385, 462, 572, 396, 421, 671, 264
[ "A)385", "B)421", "C)671", "D)264", "E)None of these" ]
B
aqua_train
aqua_train_88852
The probability that a computer company will get a computer hardware contract is 3/4 and the probability that it will not get a software contract is 5/9. If the probability of getting at least one contract is 4/5, what is the probability that it will get both the contracts?
[ "A)11/30", "B)31/60", "C)41/80", "D)51/120", "E)71/180" ]
E
aqua_train
aqua_train_40470
What is the difference between the compound interests on Rs. 5000 for 11⁄2 years at 4% per annum compounded yearly and half-yearly?
[ "A)2.04", "B)4.8", "C)3.06", "D)8.3", "E)3.5" ]
A
sciq
sciq_4
What organ does asthma periodically cause to narrow?
[ "ovaries", "intestines", "liver", "lungs" ]
D
aqua_train
aqua_train_92817
40 % of 2 is equal to
[ "A)0.2", "B)0.8", "C)0.6", "D)0.7", "E)0.9" ]
B
aqua_train
aqua_train_40111
The area of a square is equal to nine times the area of a rectangle of dimensions 121 cm * 144 cm. What is the perimeter of the square?
[ "A)1500 cm", "B)1800 cm", "C)1584 cm", "D)1718 cm", "E)1086 cm" ]
C
aqua_train
aqua_train_43386
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. If the smaller wheel has made 35 revolutions, what will be the number of revolutions made by the larger wheel?
[ "A)15", "B)12", "C)21", "D)9", "E)22" ]
A
aqua_train
aqua_train_62636
A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 180 m in 18 sec. then find the length of the train?
[ "A)180m", "B)180m", "C)287m", "D)216m", "E)865m" ]
B
sciq
sciq_4
What kind of organisms are prokaryotes?
[ "viral", "single - flagellated", "multicellular organisms", "single-celled" ]
D
aqua_train
aqua_train_32801
The product of n+1 consecutive positive integers is always divisible by
[ "A)n^2 -1", "B)(n+1)!", "C)2n +1", "D)n^2 + 1", "E)n!" ]
B
aqua_train
aqua_train_935
(2^2+4^2+6^2+.....+22^2)=?
[ "A)5578", "B)7996", "C)9964", "D)2024", "E)1346" ]
D
aqua_train
aqua_train_47666
16 is what % of 90?
[ "A)16", "B)17.78", "C)17", "D)18.5", "E)18.23" ]
B
aqua_train
aqua_train_66254
Pumps A, B, and C operate at their respective constant rates. Pumps A and B, operating simultaneously, can fill a certain tank in 6/5 hours; pumps A and C, operating simultaneously, can fill the tank in 3/2 hours; and pumps B and C, operating simultaneously, can fill the tank in 1 hours. How many hours does it take pum...
[ "A)37/20", "B)1/2", "C)1/4", "D)1", "E)5/6" ]
A
aqua_train
aqua_train_80872
There is a train and car. The ratio btw the speed of a train & a car is 16:15 respectively. Also, a bus covered a distance of 480km in 8h. The speed of the bus is 3/4th of the speed of the train. How much distance will the car cover in 6h?
[ "A)300 km", "B)320 km", "C)370 km", "D)430 km", "E)450 km" ]
E