dataset
stringclasses
5 values
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stringlengths
6
18
question
stringlengths
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1.92k
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stringclasses
5 values
aqua_train
aqua_train_34239
Marcella has 26 pairs of shoes. If she loses 9 individual shoes, what is the greatest number of matching pairs she could have left?
[ "A)21", "B)20", "C)19", "D)16", "E)15" ]
A
aqua_train
aqua_train_3631
How many three digit no's are between 100-500,where sum of two digit is 3rd?
[ "A)24", "B)54", "C)60", "D)84", "E)94" ]
C
aqua_train
aqua_train_84158
Given 2x + y + z = 3 and 5x + 3y + z = 10, what is the value of x + y - z?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
B
sciq
sciq_4
What type of vascular plants produce seeds in cones?
[ "Proteins", "angiosperms", "lipids", "gymnosperms" ]
D
aqua_train
aqua_train_46328
The price of a book is increased from $300 to $420. What is the % of increase in its price?
[ "A)10%", "B)20%", "C)40%", "D)50%", "E)60%" ]
C
sciq
sciq_4
Where do you find the greatest biodiversity?
[ "in shallow lakes", "in the tundra", "at the poles", "in the tropics" ]
D
aqua_train
aqua_train_81621
10% of (50% of $500) is?
[ "A)$15", "B)$20", "C)$25", "D)$30", "E)$22" ]
C
aqua_train
aqua_train_61160
Find the average of the first 20 natural numbers?
[ "A)10.9", "B)10.8", "C)10.2", "D)10.5", "E)10.4" ]
D
aqua_train
aqua_train_67504
A gym offers 11 levels of fitness classes, and in an attempt to reward those who progress toward higher levels of fitness it charges $50 less per course for each level of fitness. Jessica completed all 11 levels by taking one course at each level, and her total cost was $4675. What is the cost Q for a course at the gym...
[ "A)$175", "B)$245", "C)$425", "D)$675", "E)$725" ]
A
aqua_train
aqua_train_15076
If 1=x. 2=2x 3=4x.... what is 2x*6x+5x/4x-56x
[ "A)1", "B)22", "C)23", "D)10", "E)25" ]
D
aqua_train
aqua_train_90820
A train traveling at 108 kmph crosses a platform in 30 seconds and a man standing on the platform in 12 seconds. What is the length of the platform in meters?
[ "A)240 meters", "B)360 meters", "C)420 meters", "D)600 meters", "E)Cannot be determined" ]
B
sciq
sciq_4
Each line in a structural formula represents a pair of shared what?
[ "waves", "ions", "atoms", "electrons" ]
D
aqua_train
aqua_train_10046
An analyst will recommend a combination of 2 industrial stocks, 3 transportation stocks, and 3 utility stocks. If the analyst can choose from 6 industrial stocks, 3 transportation stocks, and 4 utility stocks, how many different combinations of 9 stocks are possible?
[ "A)12", "B)19", "C)60", "D)180", "E)720" ]
C
aqua_train
aqua_train_87210
Akhil purchased 70kg vegetable at Rs. 420, then sold them at the rate of Rs. 6.50 per kg, find the profit percent.
[ "A)8 1/3%", "B)7 1/3%", "C)6 1/3%", "D)5 1/3%", "E)4 1/3%" ]
A
aqua_train
aqua_train_55722
In what ratio P:Q should the Mixture P of milk and water in the ratio of 4:1 be mixed with another Mixture Q of milk and water in the ratio 2:3 so that the resultant mixture contains equal quantities of milk and water?
[ "A)1:3", "B)2:3", "C)1:4", "D)3:4", "E)3:5" ]
A
aqua_train
aqua_train_13507
A and B start from Opladen and Cologne respectively at the same time and travel towards each other at constant speeds along the same route. After meeting at a point between Opladen and Cologne, A and B proceed to their destinations of Cologne and Opladen respectively. A reaches Cologne 40 minutes after the two meet and...
[ "A)1 hour", "B)1 hour 20 minutes", "C)2 hours 30 minutes", "D)1 hour 40 minutes", "E)2 hours 10 minutes" ]
B
aqua_train
aqua_train_28286
If 3x+y=40, 2x-y=20, for integers of x and y, 4y^2=?
[ "A)2", "B)4", "C)0", "D)10", "E)64" ]
E
science_train
science_train_110
Question: Select the amphibian. Hints:
[ "great crested newt", "robin", "blue-footed booby", "helmeted iguana" ]
A
sciq
sciq_4
Which type of electrons plays the most important role in chemical reactions?
[ "noncovalent", "intermediate", "transition", "valence" ]
D
aqua_train
aqua_train_83760
Peter invests $100,000 in an account that pays 12% annual interest: the interest is paid once, at the end of the year. Martha invests $100,000 in an account that pays 12% annual interest, compounding monthly at the end of each month. At the end of one full year, compared to Peter's account, approximately how much more ...
[ "A)Zero", "B)$68.25", "C)$682.50", "D)$6825.00", "E)$68250.00" ]
C
sciq
sciq_4
What are 3 types of light?
[ "complementary, incandescent, fluorescent", "diffuse, ambient, opaque", "solar , visible , ultraviolet", "infrared, visible, ultraviolet" ]
D
aqua_train
aqua_train_41408
The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas?
[ "A)81:121", "B)81:131", "C)81:145", "D)81:167", "E)81:113" ]
A
aqua_train
aqua_train_95610
The first three terms of an infinite sequence are 2, 7, and 22. After the first term, each consecutive term can be obtained by multiplying the previous term by 3 and then adding 1. What is the sum of the tens digit and the units digit of the 31st term in the sequence?
[ "A)48", "B)49", "C)4", "D)8", "E)4" ]
C
aqua_train
aqua_train_45676
If a certain sample of data has a mean of 21.0 and a standard deviation of 3.0, which of the following values is more than 2.5 standard deviations from the mean?
[ "A)12.0", "B)13.5", "C)17.0", "D)23.5", "E)26.5" ]
B
aqua_train
aqua_train_23136
Which pair of numbers has least and maximum frequency in the given sequence? 8 7 5 6 4 5 8 3 8 6 7 2 3 5 8 3 5 7 6 4 7 6 5
[ "A)3 and 8", "B)4 and 5", "C)2 and 6", "D)2 and 5", "E)2 and 7" ]
D
aqua_train
aqua_train_50690
5n + 2 > 17 and 7n - 5 < 44; n must be between which numbers?
[ "A)1 and 8", "B)2 and 6", "C)0 and 9", "D)3 and 7", "E)2 and 9" ]
D
aqua_train
aqua_train_28904
Find the average of first 10 natural numbers.
[ "A)A)10.5", "B)B)9.9", "C)C)7.5", "D)D)6.6", "E)E)5.5" ]
E
aqua_train
aqua_train_62172
Which of the following functions f(x) satisfies the condition f(y-z) = f(y)-f(z) for all possible values of y and z?
[ "A)f(x) = x2", "B)f(x) = x + (x−1)^2", "C)f(x) = x-1", "D)f(x) = 5/x", "E)f(x) = x/5" ]
E
aqua_train
aqua_train_30855
If 75 percent of a class answered the first question on a certain test correctly, 35 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly?
[ "A) 10%", "B)(8) 20%", "C) 30%", "D) 50%", "E) 65%" ]
C
aqua_train
aqua_train_91511
A grocery store has a surplus of cakes, so they price them at 10% off the wholesale price of $8.50. An employee uses their employee discount to get a further 10% discount off a cake. How much does that employee pay? Round your answer to the nearest hundredth decimal place.
[ "A)$7.00", "B)$6.80", "C)$6.89", "D)$7.65", "E)$6.88" ]
C
sciq
sciq_4
What is used to carry out metric unit conversions?
[ "mechanical analysis", "metric analysis", "calculation analysis", "dimensional analysis" ]
D
aqua_train
aqua_train_23323
A barrel full of beer has 2 taps one midway,,which draw a litre in 6 minutes and the other at the bottom,which draws a litre in 4 minutes. The lower tap is lower normally used after the level of beer in the barrel is lower than midway.The capacity of the barrel is 36 litres. A new assistant opens the lower tap when the...
[ "A)15 minutes", "B)16 minutes", "C)17 minutes", "D)18 minutes", "E)None of these" ]
B
science_train
science_train_4273
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is greater in Pair 1.", "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs." ]
A
aqua_train
aqua_train_81773
One night 20 percent of the female officers on a police force were on duty. If 100 officers were on duty that night and half of these were female officers, how many female officers were on the police force?
[ "A)90", "B)180", "C)250", "D)500", "E)1,000" ]
C
aqua_train
aqua_train_79336
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
[ "A)15", "B)18", "C)11", "D)12", "E)19" ]
D
sciq
sciq_4
When boron10 absorbs a neutron, what does it emit?
[ "calcium", "light", "proteins", "particle" ]
D
aqua_train
aqua_train_60382
If $792 are divided between worker A and worker B in the ratio 5:6,what is the share that worker B will get?
[ "A)54.54%", "B)55.55%", "C)56.56%", "D)57.57%", "E)58.58%" ]
A
aqua_train
aqua_train_56803
The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?
[ "A)277 cm", "B)800 cm", "C)626 cm", "D)245 cm", "E)152 cm" ]
B
aqua_train
aqua_train_25053
If the sum of three consecutive even numbers is 50 more than the average of these numbers, then the largest of these numbers is?
[ "A)20", "B)24", "C)22", "D)26", "E)27" ]
E
aqua_train
aqua_train_71662
A student is mixing oil and water as part of an experiment. The student's mixture has a 5:3 oil to water ratio. If the student used 12 more units of oil than water, how many units of water were used?
[ "A)14", "B)18", "C)19", "D)22", "E)24" ]
B
aqua_train
aqua_train_4833
What is the least number should be added to 1100, so the sum of the number is completely divisible by 23?
[ "A)1", "B)2", "C)5", "D)4", "E)8" ]
D
aqua_train
aqua_train_57478
Find the average of all numbers between 2 and 63 which are divisible by 5
[ "A)15", "B)20", "C)25", "D)32.5", "E)35" ]
D
aqua_train
aqua_train_28555
A car traveled the first quarter of a certain distance at thrice the speed it traveled the remaining distance. What proportion of the total time traveled, was the time taken to travel the first quarter of the distance?
[ "A)1/4", "B)1/5", "C)1/6", "D)1/7", "E)1/10" ]
E
aqua_train
aqua_train_53194
In a question on division with zero remainder, a candidate took 20 as divisor instead of 10. The quotient obtained by him was 35. The correct quotient is?
[ "A)A)70", "B)B)24", "C)C)28", "D)D)29", "E)E)30" ]
A
aqua_train
aqua_train_10441
[( 3.242 x 16 ) / 100] = ?
[ "A)0.045388", "B)4.5388", "C)0.051872", "D)473.88", "E)None of these" ]
C
aqua_train
aqua_train_75355
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 25 hours respectively. The ratio of their speeds is?
[ "A)4:6", "B)5:3", "C)4:9", "D)4:4", "E)4:2" ]
B
aqua_train
aqua_train_23447
Find the number of factors of 180 that are in the form (4*k + 2), where k is a non-negative integer?
[ "A)1", "B)2", "C)3", "D)4", "E)6" ]
E
aqua_train
aqua_train_1578
If X and Y are positive integers, X - 5 is divisible by 4 and Y - 1 is divisible by 4, all of the following could be the value of X - Y Except?
[ "A)0", "B)8", "C)4", "D)7", "E)24" ]
D
aqua_train
aqua_train_63474
By selling 99 pens, a trader gains the cost of 33 pens. Find his gain percentage?
[ "A)33 1/3%", "B)33 1/8%", "C)33 6/3%", "D)36 1/3%", "E)31 1/3%" ]
A
aqua_train
aqua_train_75981
A hiker walked for 3 days. She walked 18 miles on the first day, walking 3 miles per hour. On the second day she walked for one less hour but she walked one mile per hour, faster than on the first day. On the third day she walked the same number of hours as on the first day at 1 mile faster than 2nd day for same hours....
[ "A)63", "B)44", "C)58", "D)60", "E)62" ]
A
sciq
sciq_4
What scientist and monk is best known for his experiments with pea plants?
[ "steiner mendel", "charles darwin", "aristotle", "gregor mendel" ]
D
aqua_train
aqua_train_33369
The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 kms in 4 hours, then the speed of the first train is:
[ "A)57.5 km/hr.", "B)77.5 km/hr.", "C)87.5 km/hr.", "D)97.5 km/hr.", "E)37.5 km/hr." ]
C
aqua_train
aqua_train_68811
Roberto has three children: two girls and a boy. All were born on the same date in different years. The sum of the ages of the two girls today is smaller than the age of the boy today, but a year from now the sum of the ages of the girls will equal the age of the boy. Three years from today, the difference between the ...
[ "A)1", "B)2", "C)3", "D)–2", "E)–1" ]
D
aqua_train
aqua_train_7712
A train running at a speed of 36 km/h passes an electric pole in 15 seconds. In how many seconds will the whole train pass a 370-meter long platform?
[ "A)46", "B)48", "C)50", "D)52", "E)54" ]
D
aqua_train
aqua_train_56830
The traffic lights at three different road crossings change after every 48 sec., 72 sec and 108 sec. respectively .If they all change simultaneously at 8:20:00 hours, then at what time they again change simultaneously .
[ "A)8:27:12", "B)8:25:12", "C)8:26:12", "D)8:24:12", "E)None of them" ]
A
sciq
sciq_4
In the vast majority of ectopic pregnancies, the embryo does not complete its journey to what organ, and instead implants in the uterine tube?
[ "stomach", "ovaries", "vagina", "uterus" ]
D
aqua_train
aqua_train_13990
How many halves are there in two-fourth?
[ "A)8", "B)1", "C)32", "D)7", "E)3" ]
B
science_train
science_train_2267
Question: What do these two changes have in common? a piece of avocado turning brown burning a marshmallow over a campfire Hints:
[ "Both are only physical changes.", "Both are caused by cooling.", "Both are chemical changes.", "Both are caused by heating." ]
C
aqua_train
aqua_train_74420
A train moves fast a telegraph post and a bridge 240 m long in 8 sec and 20 sec respectively. What is the speed of the train?
[ "A)75", "B)39", "C)79", "D)72", "E)71" ]
D
ds_train
ds_train_588
In bioorganic chemistry, the enzyme-substrate complex is critical for enzyme catalysis. Which of the following statements accurately describes the transition state of an enzyme-catalyzed reaction?
[ "A. The transition state is more stable than both the enzyme-substrate complex and the product.\nB. The transition state represents a local minimum on the reaction coordinate diagram.\nC. The transition state has higher free energy than both the enzyme-substrate complex and the product.\nD. The transition state is ...
C
aqua_train
aqua_train_21013
Mangala completes a piece of work in 10 days, Raju completes the same work in 40 days. If both of them work together, then the number of days required to complete the work is
[ "A)7 days", "B)8 days", "C)9 days", "D)10 days", "E)11 days" ]
B
science_train
science_train_4880
Question: Select the living thing. Hints:
[ "stalactite", "brick wall", "pear tree", "mug" ]
C
aqua_train
aqua_train_85759
The distance between two cities A and B is 330 km. A train starts from A at 8 a.m. and travels towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 km/hr. At what time do they meet?
[ "A)12", "B)10", "C)11", "D)09", "E)03" ]
C
science_train
science_train_4913
Question: Which property matches this object? Hints:
[ "hard", "yellow" ]
B
aqua_train
aqua_train_44117
If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?
[ "A)Wednesday", "B)Tuesday", "C)Sunday", "D)Monday", "E)Friday" ]
C
aqua_train
aqua_train_25137
Which is largest prime number?
[ "A)937", "B)983", "C)991", "D)997", "E)999" ]
D
aqua_train
aqua_train_61040
For what value of x, is |x – 2| + |x + 5| + |x| = 17?
[ "A) 0", "B) 3", "C) -3", "D) 5", "E) -5" ]
D
aqua_train
aqua_train_77700
mr. depak has $419,774 in his bank account. What is the least amount of money (in whole number of dollars) that he must add to his account if he wants to split this money evenly among her six best friends? Options:
[ "A)$1", "B)$2", "C)$3", "D)$4", "E)$6" ]
D
aqua_train
aqua_train_14859
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm
[ "A)178 cm2", "B)179 cm2", "C)285 cm2", "D)167 cm2", "E)197 cm2" ]
C
ds_train
ds_train_313
Consider a dielectric material with a known relative permittivity (\u03b5_r). If the material is inserted between the plates of a parallel-plate capacitor, how does the capacitance (C) of the capacitor change relative to its original capacitance (C_0) without the dielectric?
[ "A. The capacitance remains the same.\nB. The capacitance increases by a factor of \\u03b5_r.\nC. The capacitance decreases by a factor of \\u03b5_r.\nD. The capacitance increases by a factor of \\u221a\\u03b5_r." ]
B
aqua_train
aqua_train_75956
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units?
[ "A)140 sq.units", "B)176 sq.units", "C)178 sq.units", "D)189 sq.units", "E)678 sq.units" ]
A
aqua_train
aqua_train_34525
s(n) is a n-digit number formed by attaching the first n perfect squares, in order, into one integer. For example, s(1) = 1, s(2) = 14, s(3) = 149, s(4) = 14916, s(5) = 1491625, etc. How many digits W are in s(99)?
[ "A)W=350", "B)W=353", "C)W=354", "D)356", "E)357" ]
B
sciq
sciq_4
What is a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate?
[ "epidermis", "cambium", "ganglion", "meristem" ]
D
aqua_train
aqua_train_3375
A ladies hostel had provision of food for 300 women for 45 days. After 10 days, 25 women left the hostel. The number of days for which the remaining food will last is:
[ "A)38.89", "B)39.18", "C)38.78", "D)38.0", "E)38.18" ]
E
aqua_train
aqua_train_16864
Solve the given two equations and find the inequality of X and Y.(a) x^2-7x+12=0 and (b) y^2+y-12=0
[ "A)If x>y", "B)If x>=y", "C)If x < y", "D)If x<=y", "E)x=y or relationship cannot be established" ]
B
aqua_train
aqua_train_46021
A man sells a horse for Rs.620 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse?
[ "A)587", "B)679", "C)740", "D)860", "E)898" ]
C
science_train
science_train_3153
Question: Which of the following could Zane's test show? Hints:
[ "how much athletes would sweat in the fabric", "how long it would take the sample fabric to dry after it absorbed one drop of water", "if the sample fabric would absorb one drop of water in less than one second" ]
B
aqua_train
aqua_train_86647
The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is :
[ "A)1520 m2", "B)2420 m2", "C)2480 m2", "D)2520 m2", "E)None of these" ]
D
aqua_train
aqua_train_94325
Express 30 mps in kmph?
[ "A)122", "B)108", "C)110", "D)150", "E)100" ]
B
aqua_train
aqua_train_8863
if QUESTION =DOMESTIC what will b code for RESPONSE ????
[ "A)OMESUCEM", "B)OMESICSM", "C)OMESICEM", "D)OMESISCM", "E)OMESISCN" ]
C
science_train
science_train_3530
Question: Which of the following could Owen's test show? Hints:
[ "the amount of sunlight the roof would get throughout the year", "which side of the roof got more sun over one day", "how many solar panels could fit on each side of the roof" ]
B
aqua_train
aqua_train_82166
Line Q has the equation 5y – 3x = 60. If Line S is perpendicular to Q, has an integer for its y-intercept, and intersects Q in the second quadrant, then how many possible Line S’s exist? (Note: Intersections on one of the axes do not count.)
[ "A)35", "B)40", "C)45", "D)50", "E)55" ]
C
aqua_train
aqua_train_17848
A test of 10 questions is chosen from 10 hard questions and 20 easy questions. The salad must have at least 4 hard questions at least 3 easy questions. How many ways can this test be created?
[ "A)13500611", "B)13200688", "C)13200858", "D)895", "E)7289" ]
C
sciq
sciq_4
How many amino acids are arranged like "beads on a string" to form proteins?
[ "15", "35", "25", "20" ]
D
aqua_train
aqua_train_71068
If 15 oranges are bought for a rupee, how many must be sold for a rupee to gain 25%?
[ "A)12", "B)10", "C)20", "D)18", "E)None of these" ]
A
aqua_train
aqua_train_34666
If the price of an article went up by 25%, then by what percent should it be brought down to bring it back to its original price?
[ "A)20%", "B)2/8%", "C)2/1%", "D)1/3%", "E)2/7%" ]
A
aqua_train
aqua_train_3672
Every digit of a number written in binary is either 0 or 1. To translate a number from binary, multiply the nth digit (reading from right to left) by 2^(n-1) What is the largest prime number (written in binary) that is a factor of both 10010000 and 100100000 ?
[ "A) 10", "B) 11", "C) 1001", "D) 1011", "E) 10001" ]
C
ds_train
ds_train_377
A particle of mass m moves under the influence of multiple forces in a non-inertial reference frame that accelerates with an acceleration \(\mathbf{a_0}\). According to D'Alembert's principle, which of the following statements correctly describes the effective force \(\mathbf{F}_{\text{eff}}\) acting on the particle?
[ "A. \\(\\mathbf{F}_{\\text{eff}} = \\sum \\mathbf{F}_i\\)\nB. \\(\\mathbf{F}_{\\text{eff}} = -m\\mathbf{a_0}\\)\nC. \\(\\mathbf{F}_{\\text{eff}} = \\sum \\mathbf{F}_i - m\\mathbf{a_0}\\)\nD. \\(\\mathbf{F}_{\\text{eff}} = \\sum \\mathbf{F}_i + m\\mathbf{a_0}\\)" ]
C
aqua_train
aqua_train_75207
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?
[ "A)3", "B)4", "C)5", "D)6", "E)9" ]
B
aqua_train
aqua_train_61467
Three walls have wallpaper covering a combined area of 300 square meters. By overlapping the wallpaper to cover a wall with an area of 180 square meters, the area that is covered by exactly two layers of wallpaper is 38 square meters. What is the area that is covered with three layers of wallpaper?
[ "A)5 Square Meters", "B)36 Square Meters", "C)42 Square Meters", "D)83.3 Square Meters", "E)41 Square Meters" ]
E
aqua_train
aqua_train_50721
How many numbers from 2 to 7 are exactly divisible by 2?
[ "A)2", "B)3", "C)5", "D)7", "E)8" ]
B
aqua_train
aqua_train_60320
(4.5 x 3.7 + 4.5 x 6.3)/(1.5 x 8.4 - 1.5 x 7.4) = ?
[ "A)30", "B)30.05", "C)32", "D)34", "E)36" ]
A
aqua_train
aqua_train_36099
2/5 of 3/7 of 23/11 of ? = 64 × 3
[ "A)511", "B)419", "C)616", "D)636", "E)686" ]
C
aqua_train
aqua_train_281
The average age of 15 students of a class is 14 years. Out of these, the average age of 5 students is 14 years and that of the other 9 students is 16 years. Tee age of the 15th student is?
[ "A)3years", "B)4years", "C)5years", "D)6years", "E)7years" ]
B
sciq
sciq_4
Water and carbon dioxide molecules are reactants in what plant process?
[ "digestion", "breathing", "glycolysis", "photosynthesis" ]
D
aqua_train
aqua_train_70826
In how many ways Chief Minister and Minister be elected from a team of 15 members?
[ "A)128", "B)131", "C)132", "D)143", "E)210" ]
E
ds_train
ds_train_1208
The \"butterfly effect\" is a concept within chaos theory that suggests small changes in initial conditions can lead to drastically different outcomes. Which of the following best illustrates a real-world example of the butterfly effect?
[ "A. An accurate weather forecast based on consistent atmospheric data.\nB. A failed crop in one region causing a chain reaction in global food prices.\nC. The linear acceleration of a car due to a steady increase in fuel input.\nD. The predictable growth of a savings account due to a fixed interest rate." ]
B
aqua_train
aqua_train_23813
A certain number of men can do a work in 20days. If there were 4men more it could be finished in 5days less. How many men are there?
[ "A)10", "B)12", "C)15", "D)20", "E)18" ]
B
aqua_train
aqua_train_81808
Of the following, which is greater than 1/2 ? Indicate ALL such fractions
[ "A)4/9", "B)4/7", "C)4/3", "D)4/2", "E)4/6" ]
B
aqua_train
aqua_train_55416
In a city where all streets run east-to-west, all avenues run north-to-south, and all intersections are right angles as shown below, Jenn needs to walk from the corner of 1st Street and 1st Avenue to the corner of 6th Street and 3rd Avenue. If her friend Amanda is sitting on a bench on 4th Street halfway between 1st an...
[ "A)1/42", "B)1/21", "C)1/7", "D)1/3", "E)1/2" ]
C