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5 values
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6
18
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stringlengths
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stringclasses
5 values
aqua_train
aqua_train_62166
A starts business with Rs.3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B’s contribution in the capital?
[ "A)6000", "B)9000", "C)9500", "D)12000", "E)None" ]
B
science_train
science_train_2900
Question: What information supports the conclusion that Tammy acquired this trait? Hints:
[ "Tammy learned to speak two languages in school.", "Tammy's mother speaks one language." ]
A
science_train
science_train_789
Question: Complete the sentence. Snails growing shells is a (). Hints:
[ "physical change", "chemical change" ]
B
sciq
sciq_4
Platinum and gold are useful materials for constructing circuits because of their ability to resist what?
[ "Electricity", "decomposition", "nitrogen", "oxidation" ]
D
aqua_train
aqua_train_68541
During a trip on an expressway, Son drove a total of x miles. His average speed on a certain 5-mile section of the expressway was 30 miles per hour, and his average speed for the remainder of the trip was 60 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had traveled at a constant rate of 60 miles per hour for the entire trip?
[ "A)8.5%", "B)50%", "C)x/12%", "D)60/x%", "E)500/x%" ]
E
aqua_train
aqua_train_76658
A train 125 m long passes a man, running at 4 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is?
[ "A)11", "B)49", "C)88", "D)65", "E)22" ]
B
aqua_train
aqua_train_77599
If the cost price is 89% of selling price then what is the profit percentage.
[ "A)8.35", "B)9.35", "C)10.35", "D)11.35", "E)12.35" ]
E
aqua_train
aqua_train_93432
what is the compound interest on rs:50,000 for 4 months at the rate of 5% per annum
[ "A)1058.24", "B)2006.24", "C)838.55", "D)848.55", "E)858.55" ]
C
science_train
science_train_5694
Question: Which solution has a higher concentration of blue particles? Hints:
[ "Solution B", "neither; their concentrations are the same", "Solution A" ]
C
aqua_train
aqua_train_69175
If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph,then the speed of the boat in still water is :
[ "A)4.2 km/hr", "B)9 km/hr", "C)13 km/hr", "D)21 km/hr", "E)None of these" ]
C
aqua_train
aqua_train_31571
If X is to be chosen at random from the integers between 1 to 6, inclusive, and Y is to be chosen at random from the integers between 7 and 11, inclusive, what is the probability that X + Y will be even?
[ "A)1/2", "B)2/3", "C)3/4", "D)4/5", "E)5/6" ]
A
aqua_train
aqua_train_19803
A person spends 40% of his salary on food, 25% on house rent, 15% on entertainment and 5% on conveyance. If his savings at the end of the month is Rs. 1500, then his salary per month in rupees is:
[ "A)4000", "B)6000", "C)8000", "D)10000", "E)None of these" ]
D
aqua_train
aqua_train_20978
All of the stocks on the over-the-counter market are designated by either a 5-letter or a 6-letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different stocks that can be designated with these codes?
[ "A)2(26^5)", "B)26(26^4)", "C)27(26^4)", "D)26(26^5)", "E)27(26^5)" ]
E
aqua_train
aqua_train_20183
The table below shows the enrollment in various classes at a certain college. Class | Number of Students Biology | 80 Physics | 35 Calculus | 40 Although no student is enrolled in all three classes, 15 are enrolled in both Biology and Physics, 10 are enrolled in both Biology and Calculus, and 12 are enrolled in both Physics and Calculus. How many different students are in the three classes?
[ "A)118", "B)88", "C)90", "D)125", "E)162" ]
A
science_train
science_train_6151
Question: Which solution has a higher concentration of blue particles? Hints:
[ "Solution A", "neither; their concentrations are the same", "Solution B" ]
A
aqua_train
aqua_train_92903
A ladder 25m long reaches a window of building 20m above the ground. Then the distance of the foot of the ladder from the building is?
[ "A)35m", "B)45m", "C)30m", "D)15m", "E)25m" ]
D
aqua_train
aqua_train_34275
Among the members of the Malmo family, there are three times as many members who do not wear glasses as members who do. Half of the Malmo family members have blue eyes, and 4/5 of the family members who have blue eyes do not wear glasses. What percent of the Malmo family members wear glasses and do not have blue eyes?
[ "A)10", "B)15", "C)20", "D)25", "E)35" ]
B
aqua_train
aqua_train_31607
In a class, there are 15 boys who are over 160 cm tall. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class ?
[ "A)10", "B)12", "C)18", "D)24", "E)26" ]
A
aqua_train
aqua_train_1847
Simple interest at x% for x years will come out to be Rs x on a sum of Rs?
[ "A)109/x", "B)130/x", "C)100/x", "D)120/x", "E)101/x" ]
C
aqua_train
aqua_train_63120
The C.P of 15 books is equal to the S.P of 22 books. Find his gain% or loss%?
[ "A)16 2/3%", "B)31 9/11%", "C)16 2/5%", "D)16 2/1%", "E)16 1/3%" ]
B
aqua_train
aqua_train_22361
After decreasing 24% in the price of an article costs Rs.988. Find the actual cost of an article?
[ "A)1667", "B)6789", "C)1300", "D)6151", "E)1421" ]
C
aqua_train
aqua_train_36957
The ratio of the arithmetic mean of two numbers to one of the numbers is 4:6. What is the ratio of the smaller number to the larger number?
[ "A)1:5", "B)1:4", "C)1:3", "D)1:2", "E)2:3" ]
C
aqua_train
aqua_train_82996
If C = 2D+1 where C is an Integer then which of the following is true?
[ "A)C is always Odd", "B)C is always Even", "C)C is a non multiple of 2", "D)C= 1", "E)C is even if D is a non integer and a multiple of 0.5" ]
E
aqua_train
aqua_train_17184
Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction?
[ "A)22", "B)12", "C)77", "D)99", "E)21" ]
B
aqua_train
aqua_train_47042
Pipes A and B can fill a tank in 7 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in
[ "A)1 13/17 hours", "B)2 8/11 hours", "C)3 9/17 hours", "D)4 8/19 hours", "E)None" ]
D
aqua_train
aqua_train_65792
Find the odd man out. 4, 6, 8 , 10, 17, 18
[ "A)4", "B)6", "C)17", "D)10", "E)18" ]
C
sciq
sciq_4
What do some animals use for shelter?
[ "invisible materials", "indestructible materials", "living materials", "nonliving materials" ]
D
aqua_train
aqua_train_6754
If the diameter of circle R is 40% of the diameter of circle S, the area of circle R is what percent of the area of circle S?
[ "A)16%", "B)18%", "C)20%", "D)22%", "E)24%" ]
A
aqua_train
aqua_train_8352
47% of the students in a class of 36 students has glasses or contacts. How many students in the class have either glasses or contacts?
[ "A)15", "B)16", "C)17", "D)18", "E)19" ]
C
sciq
sciq_4
Calculations are described showing conversions between molar mass and what for gases?
[ "volume", "length", "weight", "density" ]
D
aqua_train
aqua_train_32895
In a graduating class, 40 percent of the students are male. In this class, 50 percent of the male students and 30 percent of the female students are 25 years old or older. If one student in the class is randomly selected, approximately what is the probability that he or she will be less than 25 years old?
[ "A)0.56", "B)0.62", "C)0.68", "D)0.74", "E)0.8" ]
B
aqua_train
aqua_train_74867
What is the minimum number of years upon which SI on Rs 2600 at 6.67% interest rate will be in whole number?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
A
aqua_train
aqua_train_4896
How many multiples of 2 are there between 1 and 58, exclusive?
[ "A)21", "B)22", "C)24", "D)26", "E)28" ]
E
aqua_train
aqua_train_32381
5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.120 only. Men’s wages are?
[ "A)6Rs", "B)7Rs", "C)8Rs", "D)4Rs", "E)1Rs" ]
C
aqua_train
aqua_train_69691
It takes a boat 3 hours to travel down a river from point A to point B, and 5 hours to travel up the river from B to A. How long would it take the same boat to go from A to B in still water?
[ "A)1h 15m", "B)6h 35m", "C)3h 45m", "D)2h 49m", "E)4h 40m" ]
C
sciq
sciq_4
What are mars' moons thought to be?
[ "guerrillas asteroids", "new asteriods", "common asteriods", "captured asteroids" ]
D
science_train
science_train_5300
Question: Select the animal that has a backbone. Hints:
[ "gorilla", "grasshopper" ]
A
aqua_train
aqua_train_50616
Find the odd man out 6, 13, 29, 61, 125, 253, 509
[ "A)6", "B)13", "C)29", "D)125", "E)509" ]
A
aqua_train
aqua_train_27069
The tax on a commodity is diminished by 20% and its consumption increased by 15%. The effect on revenue is?
[ "A)8", "B)6", "C)5", "D)5", "E)4" ]
B
sciq
sciq_4
What is the number of electrons equal to in every electrically neutral atom?
[ "Electrons", "molecules", "nucleus", "protons" ]
D
aqua_train
aqua_train_65070
There is a 20% chance that Lions will not win at all during the whole season. There is a 20% chance that Federer will not play at all in the whole season. What is the greatest possible probability that the Lions will win and Federer will play during the season?
[ "A)A)55%", "B)B)60%", "C)C)70%", "D)D)72%", "E)E)80%" ]
E
aqua_train
aqua_train_37244
John and Ingrid pay 30% and 40% tax annually, respectively. If John makes $56000 and Ingrid makes $73000, what is their combined tax rate?
[ "A)32%", "B)34.4%", "C)35%", "D)35.6%", "E)36.4%" ]
D
sciq
sciq_4
In the lungs, air is diverted into smaller and smaller passages called what?
[ "ion channels", "alveoli", "ectoderm", "bronchi" ]
D
aqua_train
aqua_train_50699
A number was divided successively in order by 4,5,6 the remainder was respectively 2,3,4 the numbers are?
[ "A)1", "B)2", "C)3", "D)4", "E)8" ]
C
aqua_train
aqua_train_28395
The amount of water (in ml) that should be added to reduce 9 ml. Lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is?
[ "A)8 ml", "B)5 ml", "C)4 ml", "D)6 ml", "E)1 ml" ]
D
science_train
science_train_4930
Question: In this experiment, which were part of an experimental group? Hints:
[ "the plants watered with tap water", "the plants watered with greywater" ]
B
aqua_train
aqua_train_8199
For any number z, z* is defined as the greatest positive even integer less than or equal to z. What is the value of 5.2 – 5.2*?
[ "A)0.2", "B)1.2", "C)1.8", "D)2.2", "E)4.0" ]
B
aqua_train
aqua_train_7341
If you have 6 black socks, 4 blue socks, 8 brown socks, and 2 red socks in your sock drawer, what is the minimum number of socks that you need to pull out in the dark to be sure you had a matching pair?
[ "A)5", "B)7", "C)8", "D)9", "E)2" ]
A
science_train
science_train_4457
Question: Select the organism in the same genus as the bighorn sheep. Hints:
[ "Ovis orientalis", "Macropus agilis", "Alouatta palliata" ]
A
aqua_train
aqua_train_65890
If 13 = 13w/(1-w) ,then (3w)2 =
[ "A)1/4", "B)1/2", "C)1", "D)2", "E)3" ]
E
ds_train
ds_train_544
In the electroplating process, if the anode is made of pure metal, what happens to the mass of the anode and the cathode over time?
[ "A. The mass of the anode increases while the mass of the cathode decreases.\nB. The mass of the anode remains the same while the mass of the cathode increases.\nC. The mass of the anode decreases while the mass of the cathode increases.\nD. Both the anode and the cathode increase in mass." ]
C
aqua_train
aqua_train_75240
At a certain school 55% of the students join a band, 25% play a sport and 20% both join the band and play a sport. if a randomly selected student is a member of the band, what is the probablility that the student also plays a sport?
[ "A)1) 3/4", "B)2)4/5", "C)3)2/5", "D)4)1/2", "E)5)1/5" ]
B
science_train
science_train_3114
Question: Is the following trait inherited or acquired? Fred plays baseball. Hints:
[ "inherited", "acquired" ]
B
aqua_train
aqua_train_2166
Two trains are running in opposite directions with the same speed. If the length of each train is 240 m and they cross each other in 12 sec, then the speed of each train is?
[ "A)22", "B)77", "C)72", "D)88", "E)21" ]
C
aqua_train
aqua_train_67380
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2 + 5y + 3 = 0?
[ "A)+ 5y - 2 = 0", "B)+ 5y + 2 = 0", "C)- 5y + 2 = 0", "D)- 5y - 2 = 0", "E)of these" ]
B
aqua_train
aqua_train_54061
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)6/30", "B)2/30", "C)4/90", "D)24/30", "E)24/60" ]
D
aqua_train
aqua_train_46011
The average of five integers is 60, and none of these integers is greater than 100. If the average of three of the integers is 65, what is the least possible value of one of the other two integers?
[ "A)5", "B)15", "C)20", "D)21", "E)30" ]
A
aqua_train
aqua_train_81706
The ratio of the length and the breadth of a rectangle is 4 : 3 and the area of the rectangle is 6912 sq cm. Find the ratio of the breadth and the area of the rectangle?
[ "A)1:96", "B)1:98", "C)1:26", "D)1:97", "E)1:56" ]
A
sciq
sciq_4
When warm air rises up to the tropopause, where does it flow?
[ "east or north", "west or south", "east or west", "north or south" ]
D
ds_train
ds_train_351
In the context of strength of materials, especially in beam design, the section modulus (S) is a geometric property that is critical for determining the strength and stiffness of a beam under bending. Considering a rectangular beam section with a width (b) and height (h), which of the following formulas correctly represents the section modulus S for this beam?
[ "A. \\( S = \\frac{bh^2}{6} \\)\nB. \\( S = \\frac{bh^3}{12} \\)\nC. \\( S = \\frac{bh^2}{4} \\)\nD. \\( S = \\frac{bh^3}{6} \\)" ]
A
aqua_train
aqua_train_5919
The average monthly salary of laborers and supervisors in a factory is Rs.1250 per month; where as the average monthly salary of 6 supervisors is Rs.2450. If the average monthly salary of the laborers is Rs.950 find the number of laborers?
[ "A)22", "B)42", "C)44", "D)55", "E)77" ]
B
aqua_train
aqua_train_78042
A is twice as good a workman as B and together they finish a piece in 18 days. In how many days will A alone finish the work?
[ "A)25 days", "B)26 days", "C)23 days", "D)45 days", "E)27 days" ]
E
aqua_train
aqua_train_80862
For which of the following values of s is (50+s)/s an integer?
[ "A)3", "B)4", "C)9", "D)11", "E)50" ]
E
ds_train
ds_train_1671
In the context of biochemical engineering, consider a bioreactor that efficiently produces a certain metabolite at a lab scale (1 L). The bioreactor is to be scaled up to an industrial scale (10,000 L). Which of the following factors is NOT typically a primary consideration when scaling up this bioreactor?
[ "A. Mixing time and pattern\nB. Oxygen transfer rate\nC. Temperature control\nD. Product yield per liter" ]
D
aqua_train
aqua_train_3420
One card is drawn from a pack of 52 cards. What is the probability that the card drawn is a queen of club or a king of heart?
[ "A)2/7", "B)1/26", "C)3/17", "D)4/19", "E)5/27" ]
B
aqua_train
aqua_train_74474
How many integers between 0 and 1000 DO NOT contain the integer 1
[ "A)727", "B)728", "C)758", "D)748", "E)792" ]
B
aqua_train
aqua_train_88375
In how many years, Rs. 150 will produce the same interest at 6% as Rs. 800 produce in 2 years at 4½% ?
[ "A)4 years", "B)6 years", "C)8 years", "D)9 years", "E)12 years" ]
C
ds_train
ds_train_270
Consider an Einstein solid with \(N\) oscillators and \(q\) quanta of energy. The multiplicity function \(\Omega(N, q)\) represents the number of ways to distribute \(q\) quanta among \(N\) oscillators. Which of the following best represents the expression for the multiplicity function \(\Omega(N, q)\)?
[ "A. \\(\\Omega(N", "q) = \\frac{(q + N - 1)!}{q! (N - 1)!}\\)\nB. \\(\\Omega(N", "q) = \\frac{(q + N - 1)!}{q! N!}\\)\nC. \\(\\Omega(N", "q) = \\frac{(q + N)!}{q! (N - 1)!}\\)\nD. \\(\\Omega(N", "q) = \\frac{N^q}{q^N}\\)" ]
A
aqua_train
aqua_train_15418
Exactly 15% of the reporters for a certain wire service cover local politics in Country X. If 25% of the reporters who cover politics for the wire service do not cover local politics in Country X, what percent of the reporters for the wire service do not cover politics?
[ "A) 20%", "B) 42%", "C) 44%", "D) 66%", "E) 84%" ]
D
aqua_train
aqua_train_39493
How many seconds will a 400 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
[ "A)11 sec", "B)24 sec", "C)77 sec", "D)14 sec", "E)12" ]
B
aqua_train
aqua_train_32508
The average speed of a car decreased by 3 miles per hour every successive 8-minutes interval. If the car traveled 4.4 miles in the fifth 8-minute interval, what was the average speed of the car, in miles per hour, in the first 8 minute interval?
[ "A)45", "B)48", "C)51", "D)54", "E)57" ]
A
aqua_train
aqua_train_37574
If m is the average (arithmetic mean) of the first 10 positive multiples of 2 and if M is the median of the first 10 positive multiples of 2, what is the value of M – m ?
[ "A) –5", "B) 0", "C) 5", "D) 25", "E) 27.5" ]
B
aqua_train
aqua_train_25300
How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?
[ "A)82.1 sec", "B)12.1 sec", "C)16.1 sec", "D)13.1 sec", "E)12.15sec" ]
B
aqua_train
aqua_train_37484
A cylindrical container of radius 6 cm and height 15 cm is filled with ice-cream. The whole icecream has to be distributed to 10 children in equal cones with hemispherical tops. If the height of the conical portion is four times the radius of its base, find the radius of the ice-cream cone.
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
C
sciq
sciq_4
What kind of messages do neurons send?
[ "minor messages", "Neurotic messages", "digestive messages", "electrical messages" ]
D
aqua_train
aqua_train_94834
Two pipes A and B can separately fill a cistern in 60 min and 75 min respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 min. In how much time, the third pipe alone can empty the cistern?
[ "A)197 min", "B)100 min", "C)177 min", "D)176 min", "E)186 min" ]
B
aqua_train
aqua_train_31249
A train 100 m long pass a telegraph pole in 5 seconds. Find the speed of the train
[ "A)66 km/hr", "B)68.4 km/hr", "C)72 km/hr", "D)79.2 km/hr", "E)None" ]
C
aqua_train
aqua_train_31978
Express 15 mps in kmph?
[ "A)22", "B)88", "C)90", "D)21", "E)54" ]
E
aqua_train
aqua_train_79617
A call center has two teams. Each member of Team A was able to process 3/5 calls as compared to each member of Team B. If Team A has 5/8 as many number of call center agents as Team B, what fraction of the total calls was processed by Team B?
[ "A)3/2", "B)3/4", "C)8/11", "D)1/2", "E)1/5" ]
C
science_train
science_train_4264
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 smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs." ]
A
aqua_train
aqua_train_17732
95 white and black tiles will be used to form a 10x10 square pattern. If there must be at least one black tile in every row and at least one white tile in every column, what is the maximum difference between the number of black and white tiles that can be used?
[ "A)75", "B)80", "C)85", "D)90", "E)95" ]
C
aqua_train
aqua_train_89001
Lines y=4√5·x−2 and y=3√5·x−1 intersect at what height above the x axis?
[ "A)0", "B)2√5", "C)2", "D)3√5", "E)12√5" ]
C
aqua_train
aqua_train_34832
If a(a + 5) = 6 and b(b + 5) = 6, where a ≠ b, then a + b =
[ "A) −48", "B) −5", "C) 2", "D) 46", "E) 48" ]
B
aqua_train
aqua_train_76520
In an election, candidate A got 75% of the total valid votes. If 15% of the total votes were declared invalid and the total numbers of votes is 560000, find the number of valid vote polled in favour of candidate?
[ "A)358000", "B)368000", "C)357000", "D)358000", "E)367000" ]
C
aqua_train
aqua_train_59591
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 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)48 sec", "D)60 sec", "E)65 sec" ]
C
ds_train
ds_train_1147
In the context of Goal-oriented Requirements Language (GRL), which of the following best describes the main purpose of softgoals?
[ "A. To define specific", "quantifiable functional requirements.\nB. To specify architectural elements and their interactions.\nC. To capture and analyze non-functional requirements like usability and performance.\nD. To model the deployment of system components across hardware platforms." ]
C
aqua_train
aqua_train_82841
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak’s share is :
[ "A)Rs. 5400", "B)Rs.7200", "C)Rs. 8400", "D)Rs. 9600", "E)Rs. 8600" ]
C
mcq_train
mcq_train_145
Question: The Moore law Options: implies the key size is doubled every every 18 months to preserve confidentiality, says that CPU speed doubles every 18 months, has no relevance for cryptography since it only considers speed of computation, states that anything that can go wrong will
[ "implies the key size is doubled every every 18 months to preserve confidentiality", "says that CPU speed doubles every 18 months", "has no relevance for cryptography since it only considers speed of computation", "states that anything that can go wrong will" ]
B
aqua_train
aqua_train_63757
A and B rent a pasture for 10 months. A put in 80 cows for 7 months. How many can B put in for the remaining 3 months, if he pays half as much again as A?
[ "A)157", "B)169", "C)197", "D)280", "E)176" ]
D
aqua_train
aqua_train_84691
96 is divided into two parts in such a way that seventh part of first and ninth part of second are equal. Find the smallest part?
[ "A)66", "B)26", "C)42", "D)27", "E)11" ]
C
aqua_train
aqua_train_5882
A, B, and C working alone can finish constructing a house in 6, 9, and 18 hours respectively. A starts alone and works for 1 hour. He is then joined by B and they work together for 1 hour. Finally C joins them and they all work together to finish the work. If they start working at 9 am, at what time will they finish?
[ "A)11:45 am", "B)11:55 am", "C)12:10 pm", "D)12:25 pm", "E)12:40 pm" ]
E
aqua_train
aqua_train_95419
The price of onions increases by 25%, by what percent should a housewife reduces the consumption so that expenditure on onions can be same as before?
[ "A)14.28", "B)16.66", "C)20", "D)25", "E)33.33" ]
C
aqua_train
aqua_train_67850
Carmen made a sculpture from small pieces of wood. The sculpture is 2 feet 10 inches tall.Carmen places her sculpture on a base that is 2 inches tall. How tall are the sculpture andbase together?
[ "A)3.1 feet", "B)3.2 feet", "C)3.3 feet", "D)3.0 feet", "E)3.5 feet" ]
D
aqua_train
aqua_train_24396
If P/2 = Q/3 = R/4 then find P:Q:R
[ "A)1:2:3", "B)2:5:7", "C)6:4:9", "D)5:7:2", "E)2:3:4" ]
E
aqua_train
aqua_train_18976
If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area?
[ "A)120 cm2", "B)176 cm2", "C)267 cm2", "D)268 cm2", "E)976 cm2" ]
A
aqua_train
aqua_train_28759
If C + D = 9 and C and D are any numbers, which of the following is a possible value for 2C+3D?
[ "A)19", "B)09", "C)29", "D)39", "E)38" ]
B
aqua_train
aqua_train_47892
If y ¤ s = y^(2s) for all positive integers, then (3 ¤ 4) ¤ 2 =
[ "A)3^8", "B)3^12", "C)3^16", "D)3^24", "E)3^32" ]
E
aqua_train
aqua_train_59355
John & Mary go for an interview for 2 vacancies. The probability for the selection of John is 1/3 & whereas the probability forthe selection of Mary is 1/5. What is the probabilitynone of them are selected?
[ "A)2/11", "B)3/14", "C)8/15", "D)7/13", "E)8/11" ]
C
aqua_train
aqua_train_11976
In a certain company, a third of the workers do not have a retirement plan. 20% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 144 of the workers of that company are men, how many of the workers are women?
[ "A)80", "B)95", "C)105", "D)120", "E)126" ]
E
aqua_train
aqua_train_28382
Evaluate: 40 - 12÷6×2 =
[ "A)A)24", "B)B)36", "C)C)48", "D)D)60", "E)E)72" ]
B