dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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listlengths
1
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answer
stringclasses
5 values
aqua_train
aqua_train_23203
P, Q and R started a business by investing Rs.120000, Rs.135000 and Rs.150000 respectively. Find the share of each, out of the annual profit of Rs.56700.
[ "A)17850", "18900", "21000", "B)16800", "18900", "21000", "C)17850", "18900", "22000", "D)18900", "17850", "21000", "E)21000", "18900", "17850" ]
B
aqua_train
aqua_train_93416
A certain company has budgeted $1320 for entertainment expenses for the year, divided into 12 equal monthly allocations. If by the end of the third month, the total amount spent on entertainment was $300, how much was the company under budget or over budget?
[ "A)$60 under budget", "B)$30 under budget", "C)$30 over budget", "D)$60 over budget", "E)$180 over budget" ]
B
aqua_train
aqua_train_63896
A farmer grows Broccoli in his farm that is in the shape of a square. Each Broccoli takes 1 square foot of area in his garden. This year, he has increased his output by 101 Broccoli when compared to last year. The shape of the area used for growing the Broccoli has remained a square in both these years. How many Brocco...
[ "A)2400", "B)2601", "C)1987", "D)2000", "E)Cannot be determined" ]
B
sciq
sciq_4
What carbohydrate from fruit juices is a gel-forming substance important in jelly making?
[ "potassium", "gelatin", "cellulose", "pectin" ]
D
aqua_train
aqua_train_77172
A train 280 m long, running with a speed of 72 km/hr will pass a tree in?
[ "A)17 sec", "B)16 sec", "C)18 sec", "D)14 sec", "E)12 sec" ]
D
aqua_train
aqua_train_63958
A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 39000, then the share of B is?
[ "A)A)34500", "B)B)24000", "C)C)24098", "D)D)19007", "E)E)18000" ]
E
aqua_train
aqua_train_18075
A boats man can row in still water at speed of 7 km/hr. It takes 6 hours more to travel the same distance in upstream than in downstream if the speed of the river is 3 km/hr. what is the distance between the two destinations?
[ "A)40", "B)87", "C)126", "D)18", "E)91" ]
A
aqua_train
aqua_train_81782
The distance of the college and home of Rajeev is 80km. One day he was late by 1 hour than the normal time to leave for the college, so he increased his speed by 4km/h and thus he reached to college at the normal time. What is the changed (or increased) speed of Rajeev?
[ "A)60 km/h", "B)10 km/h", "C)60 km/h", "D)20 km/h", "E)90 km/h" ]
D
aqua_train
aqua_train_86799
Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 4 : 2?
[ "A)16", "B)45", "C)277", "D)92", "E)11" ]
B
sciq
sciq_4
What is the rising and sinking of warm and cooler material called?
[ "depression", "conveyance", "diffusion", "convection" ]
D
aqua_train
aqua_train_83921
An Olympic diver received the following scores: 5, 3, 7, 6, and 4. The standard deviation of her scores is
[ "A)1.41", "B)2.41", "C)3.41", "D)4.41", "E)5.41" ]
A
aqua_train
aqua_train_20719
Two men A and B working together complete a piece of work which it would have taken them respectively 12 and 18 days to complete if they worked separately. They received Rs.149.25 as their payment. Find the share of A in the amount they received?
[ "A)Rs. 89.55", "B)Rs. 59.70", "C)Rs. 85.56", "D)Rs. 88.56", "E)None of these" ]
A
aqua_train
aqua_train_26134
If p and r are positive integers such that (p2)/40=r(p2)/40=r, and p=/=r, then which of the following must also be an integer? I. r/5r/5 II. r/(2x5)r/(2x5) III. r/(3x5)r/(3x5)
[ "A)I only", "B)II only", "C)I and II only", "D)I and III only", "E)I", "II", "and III" ]
C
aqua_train
aqua_train_6781
If 5^r is a factor of 30!, which of the following is the maximum possible value of r?
[ "A)4", "B)5", "C)6", "D)7", "E)8" ]
D
sciq
sciq_4
What type of transport is vesicle transport considered to be?
[ "passive transport", "intercellular transport", "catalyst", "active transport" ]
D
aqua_train
aqua_train_5174
A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 10 minutes earlier. How far is the office from his house?
[ "A)4 1/5 Km", "B)4 1/7 Km", "C)3 3/5 Km", "D)3 1/7 Km", "E)3 2/5 Km" ]
C
aqua_train
aqua_train_60426
There are 600 military people in a division of the army. There is one Officer for every 23 soldiers in that division. Now the question is how many officers are in the division?
[ "A)22", "B)35", "C)37", "D)73", "E)25" ]
E
ds_train
ds_train_2265
In the context of atomic force microscopy (AFM) based force spectroscopy, which of the following correctly describes the relationship between the force applied and the deformation of the sample?
[ "A. Hooke\\u2019s Law", "where force is directly proportional to deformation\nB. Newton\\u2019s Third Law", "where the force exerted on the probe is equal and opposite to the force exerted by the sample\nC. Bernoulli\\u2019s Principle", "where the deformation varies because of changes in pressure\nD. Pascal\\...
A
aqua_train
aqua_train_47170
Find the greatest number that will divide 54, 87 and 172 so as to leave the same remainder in each case
[ "A)13", "B)3", "C)15", "D)1", "E)2" ]
D
science_train
science_train_738
Question: Compare the motion of two motorboats. Which motorboat was moving at a higher speed? Hints:
[ "a motorboat that moved 440miles in 10hours", "a motorboat that moved 430miles in 10hours" ]
A
aqua_train
aqua_train_37711
How many zeros does 100! end with?
[ "A)20", "B)24", "C)25", "D)30", "E)32" ]
B
aqua_train
aqua_train_76229
In right triangle ABC, AC is the hypotenuse. If AC is 35 and AB + BC = 55, what is the area of the triangle ABC?
[ "A)225", "B)450", "C)25√2", "D)200", "E)200√2" ]
B
aqua_train
aqua_train_67968
The average age 9 men of a gang are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new men than the old number?
[ "A)10", "B)12", "C)18", "D)22", "E)24" ]
C
aqua_train
aqua_train_11477
The ages of Old and Young total 48. Old is twice as old as Young was when Old was half as old as Young will be when Young is three times as Old was when Old was three times as old as Young. How old is Old?
[ "A)23", "B)27", "C)12", "D)43", "E)37" ]
C
aqua_train
aqua_train_90752
For all positive integers m and v, the expression m Θ v represents the remainder when m is divided by v. What is the value of (( 90 Θ 33 ) Θ 17 ) - ( 99 Θ (33 Θ 17)) ?
[ "A)10", "B)8", "C)6", "D)4", "E)2" ]
D
ds_train
ds_train_572
In the context of spectral imaging, which of the following best describes the primary advantage of using hyperspectral imaging over multispectral imaging?
[ "A. Hyperspectral imaging captures more spectral bands with higher temporal resolution.\nB. Hyperspectral imaging captures more spectral bands", "providing finer spectral resolution.\nC. Hyperspectral imaging integrates data over larger spatial regions for improved signal strength.\nD. Hyperspectral imaging reduc...
B
aqua_train
aqua_train_91027
In a workshop there are 4 kinds of beds, 3 kinds of closets, 3 kinds of shelves and 7 kinds of chairs. In how many ways can a person decorate his room if he wants to buy in the workshop one shelf, one bed and one of the following: a chair or a closet?
[ "A)A)168.", "B)B)80.", "C)C)56.", "D)D)48.", "E)E)120." ]
E
science_train
science_train_398
Question: What is the direction of this pull? Hints:
[ "away from the fishing pole", "toward the fishing pole" ]
B
aqua_train
aqua_train_81116
What is the difference between the local value of 3 and 2 in the number 2324?
[ "A)430", "B)377", "C)280", "D)277", "E)112" ]
C
aqua_train
aqua_train_55684
A math teacher has 26 cards, each of which is in the shape of a geometric figure. Half of the cards are rectangles, and a third of the cards are rhombuses. If 8 cards are squares, what is the maximum possible number of cards that re circles.
[ "A)9", "B)10", "C)11", "D)12", "E)13" ]
A
aqua_train
aqua_train_76740
Car ‘X’ covers a distance of 385 kms in 7 hours and car ‘Y’ covers a distance of 715 kms in 13 hrs. What is the difference in the speed of the two cars?
[ "A)2kms/hr", "B)1km/hr", "C)3kms/hr", "D)5kms/hr", "E)None of these" ]
E
aqua_train
aqua_train_56242
The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is?
[ "A)6", "B)8", "C)1", "D)5", "E)2" ]
A
aqua_train
aqua_train_85380
The sum of ages of Aswin ,Sachin and Sumesh is 93 years.10 years ago ratio of their age was 2:3:4.what is the present age of sachin.
[ "A)19", "B)21", "C)31", "D)41", "E)51" ]
C
science_train
science_train_5465
Question: What do these two changes have in common? a puddle freezing into ice on a cold night sewing an apron Hints:
[ "Both are only physical changes.", "Both are chemical changes.", "Both are caused by heating.", "Both are caused by cooling." ]
A
science_train
science_train_4675
Question: Which property do these two objects have in common? Hints:
[ "bumpy", "bouncy" ]
A
aqua_train
aqua_train_20723
P started from his house towards west. After walking a distance of 25 m. He turned to the right and walked 10 m. He then again turned to the right and walked 15 m. After this he is to turn right at 135o and to cover 30 m. In which direction should he go?
[ "A)South-We3", "B)11", "C)South-West", "D)112", "E)21" ]
C
aqua_train
aqua_train_44800
The average marks in mathematics scored by the pupils of a school at the public examination were 39. If four of these pupils who actually scored 5, 12, 15 and 19 marks at the examination had not been sent up, the average marks for the school would have been 44. Find the number of pupils sent up for examination from the...
[ "A)12", "B)25", "C)28", "D)245", "E)21" ]
B
aqua_train
aqua_train_69140
The average weight of a group of boys is 30 kg. After a boy of weight 35 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ?
[ "A)4", "B)8", "C)6", "D)9", "E)2" ]
A
aqua_train
aqua_train_87330
A group of 10 representatives is to be selected out of 13 seniors and 10 juniors. In how many different ways can the group be selected, if it should have 5 seniors and 5 juniors?
[ "A)13C₅ * 10", "B)13C₇ * 10", "C)13C8 * ¹⁰C₅", "D)12 * ¹⁰C₅", "E)None of these" ]
C
aqua_train
aqua_train_59049
A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec, its length is?
[ "A)288", "B)150", "C)277", "D)269", "E)261" ]
B
aqua_train
aqua_train_27854
In a certain game, you perform three tasks. You flip a coin, and success would be heads. You roll a single die, and success would be a two. You pick a card from a full playing-card deck, and success would be picking a spades card. If exactly one of these three tasks is successful, then you win the game. What is the pro...
[ "A)11/16", "B)15/32", "C)14/36", "D)23/48", "E)17/56" ]
D
aqua_train
aqua_train_65301
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)87", "B)42", "C)78", "D)76", "E)26" ]
B
aqua_train
aqua_train_4750
How many seconds will a 1200 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)26 sec", "B)65 sec", "C)55 sec", "D)19 sec", "E)72 sec" ]
E
aqua_train
aqua_train_50643
The ratio of the present age of Viju to that of Aju is 7:2. Four years from now, the ratio of the ages of Viju to Aju will be 5:2. What was Viju age 5 years ago ? (RBI Assistant 2015)
[ "A)24", "B)18", "C)12", "D)16", "E)13" ]
D
aqua_train
aqua_train_46678
If f(x)=x^3 and x is a natural number what CANNOT be a solution to f(x)?
[ "A)1", "B)8", "C)27", "D)36", "E)64" ]
D
science_train
science_train_3389
Question: Is the following statement about our solar system true or false? Half of the planets are made mainly of gas or ice. Hints:
[ "true", "false" ]
A
aqua_train
aqua_train_79742
A club with a total membership of 25 has formed 3 committees, M, S and R, which have 8, 12 and 5 members respectively. If no members of committee M is on either of the other 2 committees, what is the greatest possible number of members in the club who are on none of the committees?
[ "A)5", "B)7", "C)8", "D)10", "E)12" ]
A
aqua_train
aqua_train_73193
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race?
[ "A)111.12", "B)188.93", "C)111.17", "D)111.89", "E)131.12" ]
A
sciq
sciq_4
What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy?
[ "physical", "potential", "heat", "electrical" ]
D
sciq
sciq_4
What weather phenomenon is caused by strong warm updrafts from heated ground?
[ "eruptions", "currents", "earthquakes", "thunderstorms" ]
D
aqua_train
aqua_train_64291
What is the units digit of (493) (913) (381) (756) (29)
[ "A)0", "B)1", "C)4", "D)3", "E)6" ]
D
aqua_train
aqua_train_33707
In a group of 28 junior high school students, 5 take French, 10 take Spanish, and 4 take both languages. The students taking both French and Spanish are not counted with the 7 taking French or the 10 taking Spanish. How many students are not taking either French or Spanish?
[ "A)7", "B)13", "C)9", "D)12", "E)10" ]
B
science_train
science_train_1923
Question: Is gypsum a mineral or a rock? Hints:
[ "rock", "mineral" ]
B
sciq
sciq_4
Juvenile hormone modulates the activity of what?
[ "growth", "estrogen", "reproduction", "ecdysteroid" ]
D
science_train
science_train_1320
Question: Which of the following could Patrick's test show? Hints:
[ "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", "how much athletes would sweat in the fabric" ]
A
aqua_train
aqua_train_84342
What is the least whole number that should be added to 625573 if it is to be divisible by 3?
[ "A)6", "B)1", "C)4", "D)3", "E)2" ]
E
science_train
science_train_1996
Question: Select the bird below. Hints:
[ "clownfish", "Surinam horned frog", "tiger shark", "brown pelican" ]
D
aqua_train
aqua_train_27545
In the simple subtraction problem below, some single digits (not necessarily distinct) are replaced by letters. Find the value of 2*A + 2*B + 4*C*D. A9C5 - 2B79 -------------- 633D
[ "A)50", "B)52", "C)66", "D)48", "E)46" ]
A
aqua_train
aqua_train_67475
A candidate got 40% of the votes polled and he lost to his rival by 2000 votes. How many votes were cast?
[ "A)10000", "B)2028", "C)2775", "D)5496", "E)6851" ]
A
aqua_train
aqua_train_57573
What is the place value of 4 in the numeral 488?
[ "A)40", "B)400", "C)4", "D)4000", "E)20" ]
B
aqua_train
aqua_train_68022
How many positive integers R less than 20 are either a multiple of 2, an odd multiple of 9, or the sum of a positive multiple of 2 and a positive multiple of 9 ?
[ "A)19", "B)18", "C)17", "D)16", "E)15" ]
E
sciq
sciq_4
Which type of glaciers form in high mountains and travel through valleys?
[ "rocky glaciers", "altitude glaciers", "seaside glaciers", "alpine glaciers" ]
D
aqua_train
aqua_train_38208
Jean drew a gumball at random from a jar of pink and blue gumballs. Since the gumball she selected was blue and she wanted a pink one, she replaced it and drew another. The second gumball also happened to be blue and she replaced it as well. If the probability of her drawing the two blue gumballs was 25/49, what is the...
[ "A)1/49", "B)2/7", "C)3/7", "D)16/49", "E)40/49" ]
B
aqua_train
aqua_train_25398
A man covered a certain distance at some speed. If he had moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. What is the distance in km?
[ "A)40", "B)30", "C)35", "D)60", "E)55" ]
A
aqua_train
aqua_train_93235
If 12 men or 20 women can do a piece of work in 108 days, then in how many days can 9 men and 12 women together do the work?
[ "A)10 days", "B)30 days", "C)20 days", "D)80 days", "E)40 days" ]
D
sciq
sciq_4
Different types of interference include destructive and what else?
[ "helpful", "consistent", "active", "constructive" ]
D
aqua_train
aqua_train_96201
If a cloth merchant sells ‘a’ metres of cloth for Rs.x, then what is the selling price of ‘b’ metres of cloth?
[ "A)Rs.(b*x)", "B)Rs.{(b*x)/a}", "C)Rs.{(a*b)/x}", "D)None of these", "E)Cannot be determined" ]
B
aqua_train
aqua_train_9072
How many words with or without meaning, can be formed by using all the letters of the word, ‘RAM’, using each letter exactly once?
[ "A)6", "B)8", "C)5", "D)9", "E)1" ]
A
aqua_train
aqua_train_74636
When 732 is subtracted form the square of a number, the answer that is obtained is 5280. What is the number?
[ "A)228", "B)103", "C)286", "D)122", "E)102" ]
B
sciq
sciq_4
Materials such as metals have low resistance to electric current, what are they called?
[ "electric channel", "electric channels", "electric conduit", "electric conductors" ]
D
aqua_train
aqua_train_37659
In one day, Juan sends Keith eight times as many messages as he sends Laurence, and Laurence sends Missy 4.5 times as many messages as he receives from Juan. If Missy received 18 messages from Laurence, how many messages does Keith receive from Juan?
[ "A)13", "B)26", "C)32", "D)48", "E)56" ]
C
aqua_train
aqua_train_44871
X, Y and Z, each working alone can complete a job in 6, 8 and 12 days respectively. If all three of them work together to complete a job and earn $2350, what will be Z's share of the earnings?
[ "A)$525", "B)$550.50", "C)$1080.02", "D)$522.3", "E)$1020.2" ]
D
sciq
sciq_4
Particulates cause lung diseases. they can also increase the risk of heart disease and the number of what?
[ "coughing", "cancer", "shortness of breath", "asthma attacks" ]
D
aqua_train
aqua_train_90826
What will be the ratio of simple interest earned by certain amount at the same rate of interest for 7 years and that for 11 years?
[ "A)8 : 11", "B)9 : 11", "C)7 : 11", "D)Data inadequate", "E)None of these" ]
D
sciq
sciq_4
What term is used to describe the total spread of values in a sample?
[ "variety", "axis", "scale", "range" ]
D
aqua_train
aqua_train_41156
By selling an article at Rs.300, a profit of 25% is made. Find its cost price?
[ "A)s.486", "B)s.455", "C)s.240", "D)s.480", "E)s.489" ]
C
aqua_train
aqua_train_67667
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is?
[ "A)17/27", "B)17/70", "C)17/90", "D)17/20", "E)17/23" ]
D
science_train
science_train_2394
Question: Which of the following could Layla and Jane's test show? Hints:
[ "if a new batch of concrete was firm enough to use", "if the concrete from each batch took the same amount of time to dry" ]
A
aqua_train
aqua_train_31819
Will must choose a 3-character computer password, consisting of 2 letter from the alphabet and 1 distinct digits, in any order.From how many different passwords can Will choose?
[ "A)390", "B)2,340", "C)4,680", "D)39,000", "E)14,040" ]
D
aqua_train
aqua_train_52970
If the price of a computer were reduced by 12 percent, which of the following could not be the final price of the computer? (Assume initial price to be integer in cents)
[ "A)$844.10", "B)$895.40", "C)$1,053.80", "D)$1,135.20", "E)$1,262.80" ]
A
aqua_train
aqua_train_16751
What annual payment will discharge a debt of Rs. 1060 due in 2 years at the rate of 5% compound interest?
[ "A)993.2", "B)551.25", "C)570.07", "D)543.33", "E)646.33" ]
C
aqua_train
aqua_train_92483
If x = (y)(y + 1) and y is a prime number less than 11, which of the following could not be the product of 2 consecutive integers?
[ "A)5x", "B)11x", "C)13x", "D)23x", "E)57x" ]
D
aqua_train
aqua_train_94153
How much is 40% of 60 is greater than 4/5 of 25?
[ "A)2", "B)5", "C)12", "D)8", "E)4" ]
E
aqua_train
aqua_train_26931
A set consist of 2m-1 element. What is the number of subsets of this set which contain at most m-1 elements?
[ "A)2^(2m-2)", "B)2^(2m) - 2", "C)2^(2m) -1", "D)2^(2m)", "E)2^(2m-1)" ]
A
aqua_train
aqua_train_27001
Ana climbs up stairs 20 floors building and back. She takes the exact same route both ways. On the trip up she climbs an average speed of 2 steps per second. On the trip back she climbs down at an average speed of 4 steps per second. What is her approximate average speed for the round trip in miles per hour?
[ "A)1", "B)1.25", "C)1.33", "D)1.5", "E)1.75" ]
C
aqua_train
aqua_train_78291
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
[ "A)12", "B)14", "C)27", "D)53", "E)86" ]
B
aqua_train
aqua_train_42995
A cricketer scored 152 runs which included 12 boundaries and 2 sixes. What percent of his total score did he make by running between the wickets.
[ "A)46.2%", "B)54.54 %", "C)60.52%", "D)70%", "E)None of these" ]
C
aqua_train
aqua_train_65820
A certain number of horses and an equal number of men are going somewhere. Half of the owners are on their horses' back while the remaining ones are walking along leading their horses. If the number of legs walking on the ground is 60, how many horses are there ?
[ "A)10", "B)12", "C)14", "D)16", "E)18" ]
B
aqua_train
aqua_train_62578
In a simultaneous throw of two dice , what is the probability of getting to total of 10 or 11?
[ "A)5/36", "B)5/7", "C)7/4", "D)9/8", "E)36/5" ]
A
aqua_train
aqua_train_47029
A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum?
[ "A)378", "B)288", "C)287", "D)646", "E)217" ]
D
aqua_train
aqua_train_38818
If (x-13)(x-3) < 0, which of the following must be true?
[ "A)x^2 + 5x + 6 < 0", "B)x^2 + 5x + 6 > 0", "C)5 - x < 0", "D)x - 5 < 0", "E)13 - x > 0" ]
E
aqua_train
aqua_train_21830
The salary of a person was reduced by 20%. By what percent should his reduced salary be raised so as to bring it at par with his original salary?
[ "A)10%", "B)15%", "C)20%", "D)25%", "E)50%" ]
D
aqua_train
aqua_train_72205
A person travels first 100km at 40km/hr and the next 100km at 60km/hr. The average speed for the first 200km of the tour is?
[ "A)36km/hr", "B)50km/hr", "C)48km/hr", "D)60km/hr", "E)55km/hr" ]
C
sciq
sciq_4
What usually causes fractures on a bone?
[ "compressive stress", "shear stress", "extra weight", "excessive bending stress" ]
D
aqua_train
aqua_train_52804
A committee of three people is to be chosen from four married couples. What is the number of different committees that can be chosen if two people who are married to each other cannot both serve on the committee?
[ "A)16", "B)24", "C)26", "D)30", "E)32" ]
E
aqua_train
aqua_train_2119
3889 + 14.952 - ? = 3854.002
[ "A)47.95", "B)49.95", "C)45.97", "D)47.59", "E)45.79" ]
B
aqua_train
aqua_train_19404
Anup was asked to find the value of 7/12 of a sum of money Q. Instead of multiplying the same by 7/12,he divided it by 7/12 and his answer exceeded the correct answer by 95. The correct answer is:
[ "A) 48", "B) 89", "C) 84", "D) 69", "E) 49" ]
E
sciq
sciq_4
What can accept a wide range of carbohydrates for catabolism?
[ "photosynthesis", "cellular respiration", "enzymes", "glycolysis" ]
D
aqua_train
aqua_train_51262
When x is divided by y, the quotient is u with remainder r. Which of the following is y in terms of r, x, and u? (Assume both y and u are nonzero.)
[ "A)x – r – u", "B)(x+r)/u", "C)x/u−r", "D)(x−r)/u", "E)xr –u" ]
D
aqua_train
aqua_train_91201
A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current?
[ "A)1.9", "B)1.5", "C)1.4", "D)1.1", "E)1.2" ]
B