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5 values
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stringclasses
5 values
aqua_train
aqua_train_34088
There are 15 boys and 10 girls in a class. If three students are selected at random, in how many ways that 1 girl or 2 boys are selected ?
[ "A)100", "B)105", "C)115", "D)120", "E)125" ]
C
aqua_train
aqua_train_57583
In the first M games of a team's season, the ratio of the team's wins to its losses was 1:2. In the subsequent N games, the ratio of the team´s wins to losses was 2:3. If M:N = 4:5, what was the ratio of the team's wins to its losses for all M+N games?
[ "A)7:18", "B)9:23", "C)10:17", "D)23:54", "E)31:77" ]
C
aqua_train
aqua_train_83284
In an election a candidate who gets 60% of the votes is elected by a majority of 1380 votes. What is the total number of votes polled?
[ "A)A)4500", "B)B)5200", "C)C)6900", "D)D)7520", "E)E)6000" ]
C
aqua_train
aqua_train_55291
The difference between the compound interest and simple interest on a certain sum at 10% per annum for 2years is $631. Find the sum?
[ "A)$52000", "B)$61000", "C)$71540", "D)$63100", "E)$56210" ]
D
aqua_train
aqua_train_14207
If x and y are prime numbers such that x > y > 4, then x^2 − y^2 must be divisible by which one of the following numbers?
[ "A) 7", "B) 8", "C) 5", "D) 9", "E) 13" ]
B
aqua_train
aqua_train_38435
When Professor Wang looked at the rosters for this term's classes, she saw that the roster for her economics class (E) had 24 names, the roster for her marketing class (M) had 28, and the roster for her statistics class (S) had 18. When she compared the rosters, she saw that E and M had 9 names in common, E and S had 7, and M and S had 10. She also saw that 4 names were on all 3 rosters. If the rosters for Professor Wang's 3 classes are combined with no student's name listed more than once, how many names will be on the combined roster?
[ "A)30", "B)34", "C)42", "D)48", "E)50" ]
D
aqua_train
aqua_train_1836
A man arranges to pay off a debt of Rs 3600 by 40 annual installments which are in A.P. When 30 of the installments are paid he dies leaving one-third of the debt unpaid. The value of the 8th installment is:
[ "A)Rs 35", "B)Rs 50", "C)Rs 65", "D)Rs 70", "E)Rs 80" ]
C
aqua_train
aqua_train_58442
Five years ago a father was thrice as old as his son. Five years hence the son will only half the age of his father. Find their present ages.
[ "A)25", "25", "B)35", "15", "C)15", "35", "D)15", "35", "E)10", "40" ]
B
science_train
science_train_571
Question: Based on this information, what is this plant's phenotype for the pod shape trait? Hints:
[ "constricted pods", "inflated pods" ]
B
aqua_train
aqua_train_77425
If a man buys 100 biscuits for $900 and sold them for $10 dollars determine his gain.
[ "A)$ 100", "B)$ 90", "C)$ 80", "D)$110", "E)$ 115" ]
A
aqua_train
aqua_train_77610
Before January, the price of a dress was D and the price of a matching pair of shoes was H. In January, the price of the dress increased by 40% and the price of the shoes increased by 50%. In March, Roberta bought both items with a 30% discount. If D = 3H, which of the following represents the amount that Roberta paid?
[ "A)D + 40", "B)D + H – 1", "C)D + 2H", "D)3.99H", "E)1.21D" ]
D
aqua_train
aqua_train_56249
What is the smallest positive perfect square that is divisible by 9, 15, and 25?
[ "A)100", "B)225", "C)900", "D)1,600", "E)4,900" ]
B
aqua_train
aqua_train_14336
Mrs. Evans gave a test to her freshmen economics class, which has 29 students enrolled and 24 of them answered question 1 correctly. If 22 answered question 2 correctly and 5 did not take the test then how many answered both questions correctly?
[ "A)18", "B)19", "C)22", "D)20", "E)19" ]
C
aqua_train
aqua_train_59885
In a simultaneous throw of two dice, what is the probability of getting a doublet?
[ "A)1/6", "B)1/4", "C)2/3", "D)3/7", "E)1/2" ]
A
aqua_train
aqua_train_77462
The sum of the ages of 5 children born at the intervals of 3 years each is 70 years. What is the age of the youngest child?
[ "A)2 years", "B)4 years", "C)6 years", "D)8 years", "E)10 years" ]
D
aqua_train
aqua_train_37162
Find compound interest on $ 10000 at 15% per annum for 2 years 4 months, compounded annually.
[ "A)3886.25", "B)3286.25", "C)3186.25", "D)3386.25", "E)3586.25" ]
A
aqua_train
aqua_train_78939
This topic is locked. If you want to discuss this question please re-post it in the respective forum. Matt and Peter can do together a piece of work in 20 days. After they have worked together for 12 days Matt stops and Peter completes the remaining work in 8 days. In how many days Peter complete the work separately.
[ "A)20 days", "B)27 days", "C)23 days", "D)25 days", "E)24 days" ]
A
aqua_train
aqua_train_78486
If xy = 3(x + 1) + y and x and y are integers, x could be any of the following values EXCEPT:
[ "A)2", "B)8", "C)4", "D)3", "E)7" ]
B
aqua_train
aqua_train_90963
The cost of 20 kgs. of sugar is Rs.400. What is the cost of 12.5 kgs. of sugar?
[ "A)Rs.200", "B)Rs.150", "C)Rs.250", "D)Rs.125", "E)Rs.225" ]
C
aqua_train
aqua_train_21598
An outlet pipe can empty 2/3 rd of a cistern in 12 minutes. In 8 minutes, what part of the cistern will be emptied?
[ "A)4/9", "B)4/3", "C)4/1", "D)6/9", "E)2/9" ]
A
aqua_train
aqua_train_43806
A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.1 m and its walls are 5 cm thick. The thickness of the bottom is:
[ "A)9", "B)1", "C)2", "D)4", "E)6" ]
B
aqua_train
aqua_train_45335
The last time Rahul bought Diwali cards, he found that the four types of cards that he liked were priced Rs.4.50, Rs.5.50, Rs.8.00 and Rs.10.00 each. As Rahul wanted 40 cards, he took five each of two kinds and fifteen each of the other two, putting down the exact number of 10 rupees notes on the counter payment. How many notes did Rahul give?
[ "A)25", "B)20", "C)24", "D)32", "E)30" ]
D
aqua_train
aqua_train_66121
Using all the letters of the word "TUESDAY", how many different words can be formed?
[ "A)A)7", "B)B)8!", "C)C)8", "D)D)7!", "E)E)3" ]
D
aqua_train
aqua_train_12490
Angela has 12 pairs of matched socks. If she loses 7 individual socks, which of the following is NOT a possible number of matched pairs she has left?
[ "A)8", "B)9", "C)10", "D)11", "E)12" ]
B
aqua_train
aqua_train_62238
How many ounces of a 60% salt solution must be added to 50 ounces of a 20 percent salt solution so that the resulting mixture is 40% salt?
[ "A)16.67", "B)30", "C)50", "D)60.33", "E)70" ]
C
aqua_train
aqua_train_57753
By selling 33 metres of cloth , one gains the selling price of 11 metres . Find the gain percent .
[ "A)20", "B)30", "C)40", "D)50", "E)60" ]
D
aqua_train
aqua_train_82958
A women purchased 3 towels @ Rs.100 each, 5 towels @ Rs.150 each and two towels at a certain rate which is now slipped off from his memory. But she remembers that the average price of the towels was Rs.160. Find the unknown rate of two towels?
[ "A)A)400", "B)B)450", "C)C)500", "D)D)550", "E)E)600" ]
D
aqua_train
aqua_train_73730
The sum of all the digits of the integers from 18 to 21 inclusive is 24 (1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24). What is the sum W of all the digits of the integers from 0 to 99 inclusive?
[ "A)450", "B)810", "C)900", "D)1000", "E)1100" ]
C
aqua_train
aqua_train_10386
A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:3 and B:C = 2:5. If the total runs scored by all of them are 50, the runs scored by B are? A. 15 B. 18
[ "A)12", "B)18", "C)99", "D)77", "E)24" ]
A
aqua_train
aqua_train_43563
A and B starts a business with Rs.8000 each, and after 4 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months?
[ "A)18:11", "B)18:15", "C)18:19", "D)18:13", "E)18:12" ]
A
aqua_train
aqua_train_75718
If Rs. 782 be divided into three parts, proportional to 1/2:1/3:3/4, then the first part is?
[ "A)A)426", "B)B)526", "C)C)247", "D)D)204", "E)E)297" ]
C
aqua_train
aqua_train_45770
A thief goes away with a SANTRO car at a speed of 20 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?
[ "A)5/3 hours", "B)2/7 hours", "C)2/3 hours", "D)1/3 hours", "E)2/5 hours" ]
C
aqua_train
aqua_train_85892
A train 400 m long can cross an electric pole in 20 sec and then find the speed of the train?
[ "A)287", "B)23", "C)72", "D)27", "E)26" ]
C
aqua_train
aqua_train_83221
Two alloys A and B are composed of two basic elements. The ratios of the compositions of the two basic elements in the two alloys are 5:3 and 1:2, respectively. A new alloy X is formed by mixing the two alloys A and B in the ratio 4:3. What is the ratio of the composition of the two basic elements in alloy X?
[ "A)1:1", "B)2:3", "C)5:2", "D)4:3", "E)None of these" ]
A
aqua_train
aqua_train_77324
If two numbers are in the ratio 2:3. If 10 is subtracted from both of the numbers then the ratio becomes 2:4 then find the biggest number?
[ "A)20", "B)22", "C)27", "D)28", "E)30" ]
E
aqua_train
aqua_train_22671
A man can row 7.5 kmph in still water and he finds that it takes him twice as long to row up as to row down the river. Find the rate of stream.
[ "A)2.5 km/hr", "B)12.5 km/hr", "C)1 2.6 km/hr", "D)22.5 km/hr", "E)22.6 km/hr" ]
A
aqua_train
aqua_train_73897
Set S is the prime integers between 0 and 50. If three numbers are chosen randomly from set S, what is the probability that the sum of these three numbers is odd?
[ "A)15/56", "B)3/8", "C)15/28", "D)4/5", "E)3/4" ]
D
sciq
sciq_4
Animals that have been modified to express recombinant dna are called what?
[ "reproducing animals", "mammalian animals", "aquatic animals", "transgenic animals" ]
D
aqua_train
aqua_train_14507
Which of the following describes all values of x for which 1–x^2 >0?
[ "A) x >= 1", "B) x <= –1", "C) 0 <= x <= 1", "D) x <= –1 or x >= 1", "E) –1 < x < 1" ]
E
aqua_train
aqua_train_45426
In the set of positive integers from 1 to 90, what is the sum of all the odd multiples of 5?
[ "A)180", "B)245", "C)320", "D)405", "E)450" ]
D
aqua_train
aqua_train_72911
The price of lunch for 12 people was $207 including a 15% gratuity for service. What was the average price per person, EXCLUDING the gratuity?
[ "A)11.73", "B)12", "C)13.8", "D)14", "E)15" ]
E
sciq
sciq_4
What is an electrically neutral compound with positive and negative ions?
[ "correlated compound", "isotope", "neutralized molecule", "ionic compound" ]
D
aqua_train
aqua_train_10259
Look at this series: 8, 22, 8, 28, 8, ... What number should come next?
[ "A)9", "B)29", "C)32", "D)34", "E)36" ]
D
aqua_train
aqua_train_77530
16 men went to a restaurant. Fifteen of them paid Rs.80 each and the sixteenth man paid Rs.75 more than the average of all the 16 men. What is the total bill?
[ "A)1360", "B)1560", "C)1660", "D)1760", "E)1460" ]
A
sciq
sciq_4
The product of a system’s mass multiplied by its velocity is called what?
[ "variation momentum", "magnetic momentum", "horizontal momentum", "linear momentum" ]
D
aqua_train
aqua_train_86479
In western Europe, P bicycles were sold in each of the years 1990 and 1993. The bicycle producers of Western Europe had a 42 percent share of this market in 1990 and a 33 percent share in 1993. Which of the following represents the decrease in the annual number of bicycles produced and sold in Western Europe from 1990 to 1993?
[ "A)9% of (x/100)", "B)14% of (x/100)", "C)75% of (x/100)", "D)9% of P", "E)14% of x" ]
D
ds_train
ds_train_387
In the context of continuum mechanics, consider a stress tensor \(\sigma\) acting on a differential element in a continuum body. The Cauchy stress tensor \(\sigma\) can be decomposed into its isotropic and deviatoric parts. Given the Cauchy stress tensor \(\sigma\), which expression corresponds to the isotropic part?
[ "A. \\(\\sigma^d = \\sigma - \\frac{1}{3} \\text{tr}(\\sigma) \\mathbf{I}\\)\nB. \\(\\sigma = \\lambda (\\\nabla \\cdot u) \\mathbf{I} + 2 \\mu \\mathbf{E}\\)\nC. \\(\\sigma^i = \\frac{1}{3} \\text{tr}(\\sigma) \\mathbf{I}\\)\nD. \\(\\sigma = \\tau^i + \\tau^d\\)" ]
C
aqua_train
aqua_train_40933
The average age of a group of 5 members is 20 years. Two years later, a new member joins the group. The average age of the group becomes 23 years. What is the age of the new member ?
[ "A)20 years", "B)21 years", "C)22 years", "D)23 years", "E)28 years" ]
E
aqua_train
aqua_train_41303
50% of Ram's marks is equal to 20% of Rahim's marks which percent is equal to 30% of Robert's marks. If Robert's marks is 80, then find the average marks of Ram and Rahim?
[ "A)70", "B)97", "C)84", "D)90", "E)76" ]
C
sciq
sciq_4
Alpha, beta and gamma are three types of what?
[ "directions", "mutation", "convection", "radiation" ]
D
aqua_train
aqua_train_78425
A business school club, Friends of Foam, is throwing a party at a local bar. Of the business school students at the bar, 40% are first year students and 60% are second year students. Of the first year students, 40% are drinking beer, 30% are drinking mixed drinks, and 30% are drinking both. Of the second year students, 30% are drinking beer, 30% are drinking mixed drinks, and 20% are drinking both. A business school student is chosen at random. If the student is drinking beer, what is the probability that he or she is also drinking mixed drinks?
[ "A)2/5", "B)4/7", "C)12/17", "D)7/24", "E)7/10" ]
C
aqua_train
aqua_train_54042
If the probability that Brendon, Daniel and Kane score more than 700 on the GMAT is 0.4, 0.5 and 0.6 respectively, what is the probability that at least 2 of them score less than 700?
[ "A)0.12", "B)0.38", "C)0.40", "D)0.5", "E)0.6" ]
D
science_train
science_train_1660
Question: Which property do these two objects have in common? Hints:
[ "soft", "stretchy" ]
A
aqua_train
aqua_train_19525
If f(x) = ax^4 + x^3 + 2ax + 5, then f(b) – f(-b) will equal:
[ "A)0", "B)2ab", "C)2ab^4 – 8b^2 – 6", "D)-2ab^4 + 8b^2 + 6", "E)2b^3 + 4ab" ]
E
sciq
sciq_4
What is it called when plant roots absorb liquid water and release water vapor into the atmosphere?
[ "sedimentation", "evaporation", "perspiration", "transpiration" ]
D
aqua_train
aqua_train_79964
A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively?
[ "A)5", "B)8", "C)9", "D)4", "E)2" ]
D
aqua_train
aqua_train_87313
A boy wants to go abroad by boat and return by flight. He has a choice of 4 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey?
[ "A)20", "B)43", "C)45", "D)80", "E)90" ]
A
aqua_train
aqua_train_62500
The area of a rectangular plot is 360 square metres. If the length is 25% less than the breadth, what is the breadth of the plot?
[ "A)32 m", "B)12 m", "C)20 m", "D)22 m", "E)25 m" ]
D
aqua_train
aqua_train_66441
list of salaries of 8 employees are listed below. What is the median salary? $40,000, $29,000, $35,500, $31,000, $43,000, $30,000, $27,000, $34,000
[ "A)$28,000", "B)$28,500", "C)$32,500", "D)$30,800", "E)$31,500" ]
C
science_train
science_train_1976
Question: Select the one true statement. Hints:
[ "The cell wall gives a plant cell its fixed shape.", "The endoplasmic reticulum breaks down sugar to release energy that an animal cell can use.", "Chloroplasts are inside the nucleus of a plant cell." ]
A
science_train
science_train_649
Question: Which two months have the same average temperature in Portland? Hints:
[ "July and August", "April and May", "September and October" ]
A
sciq
sciq_4
Transport vesicles move what type of molecules from the rough endoplasmic reticulum to the golgi apparatus?
[ "acids", "lipids", "hormones", "proteins" ]
D
aqua_train
aqua_train_4560
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
[ "A)800", "B)880", "C)720", "D)1500", "E)1110" ]
C
aqua_train
aqua_train_87627
A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth?
[ "A)12002", "B)12000", "C)12028", "D)12020", "E)12013" ]
B
aqua_train
aqua_train_84601
What is the slope of a line perpendicular to 2y = -6x - 10?
[ "A)3", "B)-3", "C)-1", "D)1/3", "E)-1/3" ]
D
aqua_train
aqua_train_43825
A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is?
[ "A)Rs.628", "B)Rs.629", "C)Rs.629", "D)Rs.600", "E)Rs.629" ]
D
aqua_train
aqua_train_3047
A certain sum is invested at simple interest at 15% p.a. for two years instead of investing at 12% p.a. for the same time period. Therefore the interest received is more by Rs. 840. Find the sum?
[ "A)Rs. 7000", "B)Rs. 9000", "C)Rs. 14000", "D)Rs. 17000", "E)Rs. 27000" ]
C
aqua_train
aqua_train_60224
What two-digit number is less than the sum of the square of its digits by 11 and exceeds their doubled product by 4?
[ "A) 95", "B) 99", "C) 26", "D) 73", "E) None of the Above" ]
C
aqua_train
aqua_train_87422
10^25 - 460 is divisible by all of the following except:
[ "A)A.11", "B)B.9", "C)C.5", "D)D.4", "E)E.3" ]
A
aqua_train
aqua_train_13224
A train running at the speed of 60 km/hr crosses a pole in 9 sec. What is the length of the train?
[ "A)176 m", "B)167 m", "C)178 m", "D)198 m", "E)150 m" ]
E
aqua_train
aqua_train_66352
The probability that event M will not occur is 0.8 and the probability that event R will not occur is 0.7. If events M and R cannot both occur, which of the following is the probability that either event M or event R will occur?
[ "A)1/2", "B)2/5", "C)3/5", "D)4/5", "E)12/25" ]
A
aqua_train
aqua_train_83779
If n is a prime number greater than 17, what is the remainder when n^2 is divided by 12 ?
[ "A)0", "B)1", "C)2", "D)3", "E)5" ]
B
aqua_train
aqua_train_52372
2+2+2²+2³ ... +2^6
[ "A)2^9", "B)2^10", "C)2^16", "D)2^35", "E)2^7" ]
E
aqua_train
aqua_train_15463
Two pipes function simultaneously the reservoir will be filled in 12 hours. One pipe fills reservoir 10 hours faster than the other. How many hours does the faster pipe take to fill the reservoir?
[ "A)33", "B)88", "C)20", "D)72", "E)27" ]
C
aqua_train
aqua_train_64971
The length of the bridge, which a train 130 m long and traveling at 45 km/hr can cross in 30 sec is?
[ "A)235", "B)240", "C)245", "D)250", "E)255" ]
C
aqua_train
aqua_train_51330
The greatest number of four digits which is divisible by 21, 35, 49 and 63
[ "A)6612", "B)6615", "C)6610", "D)6611", "E)5671" ]
B
aqua_train
aqua_train_10069
What is the two-digit number? I. Sum of the digits is 7. II. Difference between the number and the number obtained by interchanging the digits is 9. III. Digit in the ten's place is bigger than the digit in the unit's place by 1.
[ "A)I and II", "B)II and III", "C)I and III", "D)I and II as well as I and III", "E)All" ]
D
aqua_train
aqua_train_49738
A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?
[ "A)54", "B)76", "C)87", "D)80", "E)82" ]
D
aqua_train
aqua_train_83187
There are two positive numbers in the ratio 3:11. If the larger number exceeds the smaller by 32, then what is the smaller number?
[ "A)8", "B)11", "C)12", "D)15", "E)17" ]
C
aqua_train
aqua_train_19391
A and B put in Rs.300 and Rs.400 respectively into a business. A reinvests into the business his share of the first year's profit of Rs.140 where as B does not. In what ratio should they divide the second year's profit?
[ "A)8:7", "B)7:5", "C)1:3", "D)8:7", "E)9:10" ]
E
ds_train
ds_train_816
KBpedia is known to integrate various large-scale knowledge bases, including Wikipedia, Wikidata, schema.org, and others. What is the primary advantage of integrating these diverse knowledge bases into a single framework like KBpedia?
[ "A. Increased storage capacity\nB. Enhanced computational speed\nC. Improved data interoperability and comprehensive semantic coverage\nD. Simplified user interface" ]
C
aqua_train
aqua_train_32863
A shopkeeper sells one radio for Rs. 840 at a gain of 20% and another for Rs. 960 at a loss of 4%. What is his total gain or loss percentage?
[ "A)6 15/17%", "B)5 15/17%", "C)3 15/17%", "D)4 15/17%", "E)5 15/18%" ]
B
aqua_train
aqua_train_56373
John had a stock of 400 pens in his bookshop. He sold 50 on Monday, 25 on Tuesday, 80 on Wednesday, 100 on Thursday and 85 on Friday. What percentage of the pens were not sold?
[ "A)15%", "B)25%", "C)86%", "D)42%", "E)55%" ]
A
aqua_train
aqua_train_75010
The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of?
[ "A)2:9", "B)6:7", "C)6:5", "D)2:9", "E)3:5" ]
C
aqua_train
aqua_train_66712
The diameter of a garden roller is 1.4 m and it is 2 m long. How much area will it cover in 4 revolutions ? (use π = 22⁄7)
[ "A)35.2 m2", "B)44 m2", "C)48 m2", "D)36 m2", "E)None of these" ]
A
aqua_train
aqua_train_95060
If the number of 53,n87, where n represents the hundreds digit, is a multiple of 3, then the value of n could be which of the following?
[ "A)0", "B)1", "C)2", "D)3", "E)4" ]
B
sciq
sciq_4
Marine fishes take in divalent ions by incessantly drinking what?
[ "sand", "oxygen", "algae", "seawater" ]
D
sciq
sciq_4
What title is used to describe health professionals who use nonsurgical techniques to help patients with musculoskeletal system problems that involve the bones, muscles, ligaments, tendons, or nervous system?
[ "physical therapist", "dentist", "podiatrist", "chiropractor chiropractors" ]
D
aqua_train
aqua_train_46211
Three candidates contested an election and received 1136, 7636 and 13628 votes respectively. What percentage of the total votes did the winning candidate got?
[ "A)55%", "B)56%", "C)57%", "D)60.8%", "E)59%" ]
D
aqua_train
aqua_train_57740
If x and y are positive, which of the following must be greater that 1/sqrt(x + y)? I. sqrt(x + y)/2x II. [sqrt(x) + sqrt(y)]/(x + y) III. [sqrt(x) - sqrt(y)]/(x + y)
[ "A)None", "B)I only", "C)II only", "D)I and II", "E)III and II" ]
C
aqua_train
aqua_train_5396
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
[ "A)2", "B)1", "C)3", "D)23", "E)9" ]
A
aqua_train
aqua_train_34437
If Logx (1 / 8) = - 3 / 2, then x is equal to
[ "A)2", "B)4", "C)5", "D)6", "E)7" ]
B
ds_train
ds_train_1811
Epigenetics involves changes in gene expression that do not alter the underlying DNA sequence. Which of the following mechanisms is *not* a form of epigenetic regulation?
[ "A. DNA Methylation\nB. Histone Modification\nC. RNA Interference\nD. Gene Mutation" ]
D
aqua_train
aqua_train_46723
A man walking at the rate of 5 km/hr crosses a bridge in 15 minutes. What is the length of the bridge (in metres)?
[ "A)1280", "B)1250", "C)1320", "D)1340", "E)1350" ]
B
aqua_train
aqua_train_90871
A class contains five juniors and five seniors. If one member of the class is assigned at random to present a paper on a certain subject, and another member of the class is randomly assigned to assist him, what is the probability E that both will be juniors?
[ "A)1/10", "B)1/5", "C)2/9", "D)2/5", "E)1/2" ]
C
aqua_train
aqua_train_15450
In a village they organize 4 programs for an festival. The festival occurs in 2 days. In how many ways that the 4 programs can be divided for 2 days festival?
[ "A)12", "B)10", "C)6", "D)4", "E)2" ]
C
aqua_train
aqua_train_87489
Arun, Akash, Amir and Aswanth go for a picnic. When Arun stands on a weighing machine, Akash also climbs on, and the weight shown was 132 kg. When Akash stands, Amir also climbs on, and the machine shows 130 kg. Similarly the weight of Amir and Aswanth is found as 102 kg and that of Akash and Aswanth is 116 kg. What is Aswanth’s weight?
[ "A)58kg", "B)78 kg", "C)44 kg", "D)48 kg", "E)None" ]
C
science_train
science_train_698
Question: Based on this information, what is this cucumber plant's genotype for the fruit sheen gene? Hints:
[ "dull fruit", "Ff" ]
B
aqua_train
aqua_train_23844
The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is?
[ "A)4", "B)5", "C)6", "D)2", "E)3" ]
C
aqua_train
aqua_train_75234
A certain board game has a row of squares numbered 1 to 100. If a game piece is placed on a random square and then moved 7 consecutive spaces in a random direction, what is the probability T the piece ends no more than 7 spaces from the square numbered 49?
[ "A) 7%", "B) 8%", "C) 14%", "D) 15%", "E) 28%" ]
E