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5 values
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18
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5 values
aqua_train
aqua_train_16741
Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cister...
[ "A)7", "B)8", "C)6", "D)5", "E)1" ]
B
aqua_train
aqua_train_16307
. Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
[ "A)17 1/8", "B)17 1/1", "C)17 1/7", "D)17 1/9", "E)17 1/2" ]
C
sciq
sciq_4
Smog is a visible form of what?
[ "condensation", "water pollution", "oxidation", "air pollution" ]
D
aqua_train
aqua_train_97224
If x and y are positive integers, and 4x^2=3y, then which of the following must be a multiple of 4? I. x^2 II. y^2 III. xy
[ "A)I only", "B)II only", "C)III only", "D)I and II only", "E)I", "II and III" ]
D
aqua_train
aqua_train_49149
A train 300 m long can cross an electric pole in 20 sec and then find the speed of the train?
[ "A)72", "B)67", "C)54", "D)26", "E)27" ]
C
aqua_train
aqua_train_80152
A train 320 m in length crosses a telegraph post in 12 seconds. The speed of the train is?
[ "A)77 kmph", "B)95 kmph", "C)94 kmph", "D)98 kmph", "E)96 kmph" ]
E
aqua_train
aqua_train_35887
a factory produce certain no of car a day finds that increase in production efficiency by 12 1/2% then they produce 20 cars per day.how many cars produced in a day when their efficiency is 20% less
[ "A)12", "B)13", "C)14", "D)15", "E)16" ]
C
aqua_train
aqua_train_88430
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)33", "B)77", "C)18", "D)99", "E)66" ]
C
aqua_train
aqua_train_80696
The diagonal of a rectangle is sqrt(41) cm. and its area is 20 sq. cm. The perimeter of the rectangle must be:
[ "A)22", "B)18", "C)19", "D)27", "E)62" ]
B
science_train
science_train_5547
Question: Complete the sentence. The Taupo Volcanic Zone formed at a () boundary. Hints:
[ "convergent", "transform", "divergent" ]
A
aqua_train
aqua_train_32618
What is the sum W of all 3 digit numbers that leave a remainder of '2' when divided by 3?
[ "A)897", "B)164,850", "C)164,749", "D)149,700", "E)156,720" ]
B
aqua_train
aqua_train_66708
There are two circles of different radii. The are of a square is 784 sq cm and its side is twice the radius of the larger circle. The radius of the larger circle is seven - third that of the smaller circle. Find the circumference of the smaller circle.
[ "A)9", "B)10", "C)12", "D)18", "E)14" ]
C
aqua_train
aqua_train_19233
Find the number of ways in which 4 letters may be selected from the word "Examination"?
[ "A)66", "B)70", "C)136", "D)330", "E)4264" ]
C
sciq
sciq_4
What bond is the force of attraction that holds together oppositely charged ions?
[ "magnetic", "iconic", "harmonic", "ionic" ]
D
aqua_train
aqua_train_52331
A money lender finds that due to a fall in the annual rate of interest from 8% to 7 1/5 % his yearly income diminishes by Rs.61.50. his capital is
[ "A)22.378", "B)37.78", "C)76.88", "D)27.888", "E)12.771" ]
C
science_train
science_train_1058
Question: Will these magnets attract or repel each other? Hints:
[ "repel", "attract" ]
B
aqua_train
aqua_train_93244
Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased?
[ "A)5/7", "B)2/7", "C)1/7", "D)3/7", "E)6/7" ]
C
aqua_train
aqua_train_15912
The average of first 25 natural numbers is?
[ "A)14", "B)13", "C)15", "D)18", "E)12" ]
B
aqua_train
aqua_train_65043
A coin has two sides. One side has the number 1 on it and the other side has the number 2 on it. If the coin is flipped four times what is the probability that the sum of the numbers on the landing side of the coin will be greater than 4?
[ "A)3/16", "B)15/16", "C)11/16", "D)5/8", "E)3/4" ]
B
aqua_train
aqua_train_11993
A new apartment complex purchased 60 toilets and 20 shower heads. If the price of a toilet is three times the price of a shower head, what percent of the total cost was the cost of all the shower heads?
[ "A)9%", "B)10%", "C)11%", "D)13%", "E)15%" ]
B
aqua_train
aqua_train_25910
If Compound Interest on a certain sum for 2 years at 5% p.a. is Rs.328, the Simple interest will be ?
[ "A)Rs. 320", "B)Rs. 321", "C)Rs. 322", "D)Rs. 323", "E)Rs. 324" ]
A
aqua_train
aqua_train_62255
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 10%?
[ "A)20%", "B)28%", "C)27%", "D)35%", "E)70%" ]
D
aqua_train
aqua_train_23738
If ab represents a positive two-digit number, where a and b are one-digit integers, which of the following CANNOT be true?
[ "A)ab = 0", "B)a + b = 0", "C)a – b = 0", "D)b – a = 0", "E)B", "C and D" ]
E
aqua_train
aqua_train_41703
How many unique positive odd integers less than 80 are equal to the product of a positive multiple of 5 and an odd number?
[ "A)4", "B)8", "C)11", "D)12", "E)15" ]
B
aqua_train
aqua_train_36642
A missile flies 6,000 miles at a speed of r mph. If the missile flies at a speed of r + 500 miles per hour, it would fly the same distance in 2 hours less. What is the value of r?
[ "A)1,500 mph", "B)1,000 mph", "C)800 mph", "D)1,200 mph", "E)1,050 mph" ]
B
aqua_train
aqua_train_71311
For any integer n greater than 1, n* denotes the product of all the integers from 1 to n, inclusive. How many prime numbers W are there between 6* + 2 and 6* + 6, inclusive?
[ "A)None", "B)One", "C)Two", "D)Three", "E)Four" ]
A
aqua_train
aqua_train_29754
Each person who attended a company meeting was either a stockholder in the company, an employee of the company or both. If 62 percent of these who attended the meeting were stockholders and 50 percent were employees. What percent were stockholders, who were not employees?
[ "A)52", "B)50", "C)54", "D)55", "E)56" ]
B
aqua_train
aqua_train_88013
If n is an integer and 101n^2 is less than or equal to 3600, what is the greatest possible value of n?
[ "A)7", "B)5", "C)9", "D)10", "E)11" ]
B
aqua_train
aqua_train_49674
3 teenagers decided to make greetings cards to sell. Their goal was to make 60 cards. Mark made 7 times more than Paul, while John made three times more than Paul. How many did Paul make?
[ "A)3", "B)6", "C)7", "D)36", "E)60" ]
B
aqua_train
aqua_train_2892
The total age of A and B is 14 years more than the total age of B and C. C is how many year younger than A
[ "A)A)11", "B)B)12", "C)C)13", "D)D)14", "E)E)15" ]
D
mcq_train
mcq_train_182
Question: A 128-bit key ... Options: has 128 decimal digits., is too long for any practical application., provides reasonable security for at least four decades., adresses $n^2$ problem for $n=2^{64}$.
[ "has 128 decimal digits.", "is too long for any practical application.", "provides reasonable security for at least four decades.", "adresses $n^2$ problem for $n=2^{64}$." ]
C
aqua_train
aqua_train_30077
What is the sum of the digits of integer k, if k = (10^45- 46)
[ "A)356", "B)366", "C)363", "D)396", "E)408" ]
D
aqua_train
aqua_train_68722
Along a yard 255 metres long, 18 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between two consecutive trees
[ "A)18", "B)15", "C)10", "D)11", "E)12" ]
B
aqua_train
aqua_train_81004
If an object travels 90 feet in 2 seconds, what is the object’s approximate speed in miles per hour? (Note: 1 mile = 5280 feet)
[ "A)30.68", "B)32.34", "C)34.56", "D)36.72", "E)38.95" ]
A
aqua_train
aqua_train_70940
Look at this series: 49, 46, 51, 48, 53, 50, ... What number should come next?
[ "A)54", "B)58", "C)45", "D)55", "E)58" ]
D
sciq
sciq_4
Commensalism, mutualism, and parasitism are known as what type of relationships?
[ "simple", "peculiar", "various", "symbiotic" ]
D
aqua_train
aqua_train_14963
The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
[ "A)18/35", "B)18/39", "C)18/36", "D)18/33", "E)18/32" ]
A
aqua_train
aqua_train_88370
A can do a piece of work in 6 days. B can do it in 5 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it?
[ "A)8.7 days", "B)2.0 days", "C)6.6 days", "D)7.5 days", "E)4.4 days" ]
D
ds_train
ds_train_1752
When assessing the stability and formation of perovskite structures, which of the following ranges of Goldschmidt tolerance factor (t) is typically considered to be the most favorable for forming a stable perovskite structure?
[ "A. 0.1 < t < 0.6\nB. 0.7 < t < 0.8\nC. 0.8 < t < 1.0\nD. 1.2 < t < 1.5" ]
C
sciq
sciq_4
What two planets is the asteroid belt found between?
[ "Jupiter and Earth", "Mars and Earth", "Jupiter and Saturn", "mars and jupiter" ]
D
aqua_train
aqua_train_19676
2 hours after train A leaves Lucknow a train B leaves the same stationtraveling in the same direction at an average speed of 28 km/hr. After traveling 6 hrsthe train B overtakes the train A. What is the average speed of the train A?
[ "A)15 km/hr", "B)16 km/hr", "C)17 km/hr", "D)21 km/hr", "E)None of these" ]
D
aqua_train
aqua_train_6626
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is?
[ "A)20.8 sec", "B)10.7 sec", "C)10.3 sec", "D)10.8 sec", "E)10.2 sec" ]
D
aqua_train
aqua_train_23025
A girl sold a book at a profit of 7%. Did she sold it for Rs.7.50 more, 22% would have been gained. Find the CP?
[ "A)20%", "B)30%", "C)50%", "D)60%", "E)70%" ]
C
aqua_train
aqua_train_91848
A third of Arun’s marks in mathematics exceed a half of his marks in English by 20.If he got 360 marks in two subjects together how many marks did he got in English?
[ "A)120,60", "B)240,120", "C)280,90", "D)220,140", "E)None of them" ]
B
aqua_train
aqua_train_34939
A sum of Rs.2200 has been divided among A, B and C such that A gets 1/4 of what B gets and B gets 1/5 of what C gets. What is B's share?
[ "A)Rs. 341", "B)Rs. 364", "C)Rs. 372", "D)Rs. 352", "E)Rs. 354" ]
D
aqua_train
aqua_train_5032
The length of a rectangle is four times its width. If the area is 100 m2 what is the length of the rectangle?
[ "A)20", "B)40", "C)50", "D)80", "E)60" ]
A
aqua_train
aqua_train_92518
Working alone, Mary can pave a driveway in 5 hours and Hillary can pave the same driveway in 2 hours. When they work together, Mary thrives on teamwork so her rate increases by 33.33%, but Hillary becomes distracted and her rate decreases by 50%. If they both work together, how many hours will it take to pave the drive...
[ "A)2 hours", "B)4 hours", "C)5 hours", "D)6 hours", "E)7 hours" ]
A
science_train
science_train_4533
Question: Which solution has a higher concentration of blue particles? Hints:
[ "neither; their concentrations are the same", "Solution A", "Solution B" ]
C
aqua_train
aqua_train_60236
Two positive integers differ by 4, and sum of their reciprocals is 5 Then one of the numbers is
[ "A)a) 3", "B)b) 1", "C)c) 5", "D)d) 21", "E)4" ]
E
aqua_train
aqua_train_50322
A cube is painted red on all faces. It is then cut into 27 equal smaller cubes. How many H cubes are painted on only 2 faces?
[ "A)12", "B)8", "C)6", "D)10", "E)16" ]
A
aqua_train
aqua_train_11804
The profits of QRS company rose 10% from March to April, then dropped 20% from April to May, then rose 50% from May to June. What was the percent increase for the whole quarter, from March to June?
[ "A)15%", "B)32%", "C)40%", "D)62%", "E)80%" ]
B
sciq
sciq_4
Water has the properties of cohesion and what else?
[ "absorption", "degradation", "diffusion", "adhesion" ]
D
aqua_train
aqua_train_312
George went to a fruit market with certain amount of money. With this money he can buy either 50 oranges or 40 mangoes. He retains 15% of the money for taxi fare and buys 15 mangoes. How many oranges can he buy?
[ "A)25", "B)17.5", "C)20", "D)16", "E)12" ]
B
aqua_train
aqua_train_80386
Brandon has cans of both diet soda as well as regular soda. The ratio of diet soda to regular soda is 3 to 7. He has 12 more cans of soda than diet. How many cans of diet soda does he have left?
[ "A)6", "B)7", "C)8", "D)9", "E)10" ]
D
aqua_train
aqua_train_82715
A certain number when divided by 95 leaves a remainder 25, what is the remainder if the same no.be divided by 15?
[ "A)4", "B)5", "C)6", "D)8", "E)9" ]
D
aqua_train
aqua_train_76326
A train 400m long takes 10 sec to cross a man walking at 5kmph in a direction opposite to that of the train. Find the speed of the train?
[ "A)A)175kmph", "B)B)150kmph", "C)C)162kmph", "D)D)149kmph", "E)E)100kmph" ]
D
aqua_train
aqua_train_34655
A, B, C, D, E, F, G, and H are all integers, listed in order of increasing size. When these numbers are arranged on a number line, the distance between any two consecutive numbers is constant. If G and H are equal to 5^12 and 5^11, respectively, what is the value of A?
[ "A)-24(5^12)", "B)-23(5^12)", "C)-24(5^6)", "D)23(5^12)", "E)24(5^12)" ]
D
sciq
sciq_4
Since europeans settled in the united states, about what percentage of topsoil has eroded away?
[ "42 percent", "10 percent", "25 percent", "33 percent" ]
D
aqua_train
aqua_train_6407
A 18% stock yielding 12% is quoted at:
[ "A)s. 83.33", "B)s. 110", "C)s. 112", "D)s. 120", "E)s. 150" ]
E
aqua_train
aqua_train_77073
Alice picked a number of pears, each of which she sold, canned, or poached. She canned 20 percent more than she poached, and she poached 50 percent less than she sold. If there were a total of 42 pears, then how many pears did she sell?
[ "A)20", "B)21", "C)22", "D)23", "E)24" ]
A
aqua_train
aqua_train_13041
The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is
[ "A)720", "B)180", "C)75", "D)65", "E)60" ]
C
aqua_train
aqua_train_75020
Sita has $100 in her piggy bank. How much will she have in her bank 20 weeks from now if she puts $1 in the bank next week, $2 two weeks from now, $3 three weeks from now, and continues to increase the amount that she puts in by $1 each week?
[ "A)300", "B)310", "C)320", "D)330", "E)340" ]
B
science_train
science_train_5617
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2.", "The magnetic force is stronger in Pair 1." ]
C
aqua_train
aqua_train_7743
If the compound interest on a sum of Rs.5000 at the rate of 10% per annum is Rs.1050, then time period is (Interest compounded yearly)
[ "A)1 YRS", "B)21/2 YRS", "C)3 YRS", "D)2 YRS", "E)4 YRS" ]
D
aqua_train
aqua_train_45043
The cost price of 15 articles is equal to the selling price of 11 articles. Find the profit percent?
[ "A)18 2/91%", "B)36 4/11%", "C)18 9/11%", "D)18 2/91%", "E)12 2/11%" ]
B
aqua_train
aqua_train_38620
A local restaurant recently renovated its dining space, purchasing new tables and chairs to use in addition to the original tables and chairs. The new tables each seat six customers, while the original tables each seat four customers. Altogether, the restaurant now has 40 tables and is capable of seating 216 customers....
[ "A)10", "B)16", "C)24", "D)32", "E)36" ]
B
aqua_train
aqua_train_97419
A person incures loss for by selling a watch for rs1140.at what price should the watch be sold to earn a 5% profit ?
[ "A)Rs.1160", "B)Rs.1260", "C)Rs.1200", "D)Rs.1250", "E)Rs.1280" ]
B
science_train
science_train_3875
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnetic force is weaker in Pair 1.", "The magnetic force is weaker in Pair 2.", "The strength of the magnetic force is the same in both pairs." ]
C
aqua_train
aqua_train_15081
In a question on division with zero remainder, a candidate took 12 as divisor instead of 21. The quotient obtained by him was 35. The correct quotient is?
[ "A)10", "B)20", "C)24", "D)26", "E)28" ]
B
aqua_train
aqua_train_91434
Two tests had the same maximum mark. The pass percentages in the first and the second test were 40% and 45% respectively. A candidate scored 249 marks in the second test and failed by 66 marks in that test. Find the pass mark in the first test?
[ "A)768", "B)243", "C)246", "D)280", "E)224" ]
D
aqua_train
aqua_train_41480
Solve the given two equations and find the inequality of X and Y. (a) x^4- 227= 398 and (b) y^2 + 321=346
[ "A)If x>y", "B)If x>=y", "C)If x<y", "D)If x<=y", "E)x=y or relationship cannot be established" ]
E
aqua_train
aqua_train_70308
At a certain committee meeting only associate professors and assistant professors are present. Each associate professor has brought 2 pencils and 1 chart to the meeting, while each assistant professor has brought 1 pencil and 2 charts. If a total of 7 pencils and 11 charts have been brought to the meeting, how many peo...
[ "A)6", "B)7", "C)8", "D)9", "E)10" ]
A
science_train
science_train_4895
Question: Compare the motion of two birds. Which bird was moving at a lower speed? Hints:
[ "a bird that moved 15kilometers in 10hours", "a bird that moved 90kilometers in 10hours" ]
A
aqua_train
aqua_train_19300
The ratio of the adjacent angles of a parallelogram is 5 : 13. Also, the ratio of the angles of quadrilateral is 5 : 6 : 7 : 12. What is the sum of the smaller angle of the parallelogram and the second largest angle of the quadrilateral?
[ "A)168°", "B)134°", "C)156°", "D)224°", "E)None of these" ]
B
aqua_train
aqua_train_69466
If four students are made to sit in a row, then 7 don't have seats. If 7 students are made to sit in a row, then two rows are empty. How many students have to sit a row such that each row has equal number of students and all students are seated?
[ "A)0", "B)1", "C)4", "D)5", "E)9" ]
D
aqua_train
aqua_train_5250
How many times the keys of a typewriter have to be pressed in order to write first 400 counting numbers?
[ "A)1200", "B)1092", "C)1082", "D)1192", "E)1292" ]
B
aqua_train
aqua_train_93495
If an object travels 400 feet in 4 seconds, what is the object's approximate speed in miles per hour? (Note: 1 mile = 5280 feet)
[ "A)68", "B)54", "C)87", "D)96", "E)15" ]
A
aqua_train
aqua_train_66956
June 25, 1982, fell on a Friday. On which day of the week did December 25, 1983, fall?
[ "A) Sunday", "B) Monday", "C) Tuesday", "D) Wednesday", "E) Thursday" ]
A
sciq
sciq_4
Foliation, which forms layers in rocks during metamorphism, is caused by what?
[ "Pulling", "power", "push", "pressure" ]
D
aqua_train
aqua_train_23295
Of the four numbers, whose average is 60, the first is one-fourth of the sum of the last three. The first number is :
[ "A)17", "B)29", "C)36", "D)48", "E)58" ]
D
aqua_train
aqua_train_21624
which number need to add to 859622 to get a number exactly divisible by 456?
[ "A)123234", "B)345467", "C)467879", "D)356687", "E)859622" ]
E
aqua_train
aqua_train_51773
Running at the same constant rate, 6 identical machines can produce a total of 300 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
[ "A)648", "B)1800", "C)2000", "D)10800", "E)10900" ]
C
aqua_train
aqua_train_45547
a is a positive integer and multiple of 2; p = 4^a, what is the remainder when p is divided by 10?
[ "A)10", "B)6", "C)4", "D)0", "E)It Cannot Be Determined" ]
B
aqua_train
aqua_train_74153
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m?
[ "A)675", "Rs.1350", "B)575", "Rs.675", "C)1350", "Rs.675", "D)1450", "Rs.775", "E)1550", "Rs.875" ]
B
aqua_train
aqua_train_54483
If (x^2 + 1)y=8, which of the following is not a possible value for y?
[ "A)8/2", "B)2/5", "C)18/3", "D)3", "E)17/2" ]
E
aqua_train
aqua_train_15451
Which of the following inequalities is equivalent to –2 < x < 4 ?
[ "A) | x – 2 | < 4", "B) | x – 1 | < 3", "C) | x + 1 | < 3", "D) | x + 2 | < 4", "E) None of the above" ]
B
aqua_train
aqua_train_82474
One day Eesha started 30 min late from home and reached her office 50 min late while driving 25% slower than her usual speed. How much time in min does eesha usually take to reach her office from home?
[ "A)22", "B)60", "C)88", "D)26", "E)18" ]
B
aqua_train
aqua_train_6192
Skier SARAH completes a straight 300-meter downhill run in t seconds and at an average speed of (x + 10) meters per second. She then rides a chairlift back up the mountain the same distance at an average speed of (x - 8) meters per second. If the ride up the mountain took 135 seconds longer than her run down the mounta...
[ "A) 10", "B) 15", "C) 20", "D) 25", "E) 30" ]
C
aqua_train
aqua_train_85716
For how many values of M, is |||M - 5| -10| -5| = 2? (Those ls are mods)
[ "A) 0", "B) 2", "C) 4", "D) 8", "E) More than 8" ]
D
science_train
science_train_334
Question: Which of the following could Nolan's test show? Hints:
[ "how well the weather station would work when it was windy", "if the weather station would work when the temperature was 50°C" ]
B
aqua_train
aqua_train_69582
In how many different ways can the letters of the word "CLAIM" be rearrangement?
[ "A)100", "B)120", "C)140", "D)150", "E)160" ]
B
aqua_train
aqua_train_5962
A case of candy usually lasts Tomi 42 days when she eats 6 every day. She is going out of the country in 2 weeks so she wants to eat this case in 14 days instead. How many should she eat per day?
[ "A)15", "B)12", "C)13", "D)17", "E)18" ]
E
aqua_train
aqua_train_65413
If n = 30! + 25, then n is divisible by which of the following? I. 25 II. 27 III. 29
[ "A)None", "B)I only", "C)II only", "D)I and II", "E)II and III" ]
B
aqua_train
aqua_train_36564
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train.
[ "A)150", "B)776", "C)555", "D)257", "E)812" ]
A
aqua_train
aqua_train_96278
A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 350 m long platform?
[ "A)44 sec", "B)49 sec", "C)42 sec", "D)47 sec", "E)None of these" ]
D
aqua_train
aqua_train_73530
x, y, a, and b are positive integers. When x is divided by y, the remainder is 6. When a is divided by b, the remainder is 12. Which of the following is NOT a possible value for y + b?
[ "A)24", "B)21", "C)18", "D)17", "E)15" ]
C
science_train
science_train_1351
Question: What information supports the conclusion that Linda acquired this trait? Hints:
[ "Linda and her father play the cello together.", "Linda learned how to play the cello in music class.", "Linda knows how to polish her cello." ]
B
aqua_train
aqua_train_15211
There is a total of 90 marbles in a box, each of which is red, green, blue, or white. If one marble is drawn from the box at random, the probability that it will be white is 1/3 and the probability that it will be green is 1/5. What is the probability that the marble will be either red or blue?
[ "A)1/3", "B)3/5", "C)7/15", "D)11/30", "E)17/30" ]
C
aqua_train
aqua_train_72720
How many 1/3 pound paperback books together weigh 25 pounds?
[ "A)35", "B)50", "C)60", "D)75", "E)80" ]
D
aqua_train
aqua_train_56861
If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is -.
[ "A)1/3", "B)1/2", "C)7/8", "D)3/4", "E)7/3" ]
B