dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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answer
stringclasses
5 values
aqua_train
aqua_train_95962
A train running at the speed of 90 km/hr crosses a pole in 9 seconds. Find the length of the train.
[ "A)225 meter", "B)200 meter", "C)250 meter", "D)210 meter", "E)230 meter" ]
A
aqua_train
aqua_train_95279
Calculate the fourth proportional to 5.2, 6.6 and 9.1?
[ "A)19.55", "B)10.55", "C)11.55", "D)10.2", "E)12.5" ]
C
aqua_train
aqua_train_54689
A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.4 m and its walls are 5 cm thick. The thickness of the bottom is:
[ "A)90 cm", "B)4 dm", "C)1 m", "D)1.1 cm", "E)None of these" ]
B
aqua_train
aqua_train_71187
In how many ways can the letters of word DIRECTION be arranged such that NO two vowels appear together?
[ "A)9!", "B)5!*5!", "C)4!*5!/2", "D)5!*4!*2!", "E)6!*4!" ]
C
aqua_train
aqua_train_28476
A number when multiplied by 3 is odd and divisible by 9. This number when multiplied by 4 is 108. What is the original number?
[ "A)10", "B)18", "C)13", "D)21", "E)27" ]
E
aqua_train
aqua_train_57977
25,168, ? , 8176
[ "A)1168", "B)1169", "C)1167", "D)1166", "E)1165" ]
B
aqua_train
aqua_train_6277
At a certain university, 69% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured?
[ "A)25", "B)37.5", "C)50", "D)52.5", "E)75" ]
D
aqua_train
aqua_train_37038
Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
[ "A)Rs.547", "B)Rs.548", "C)Rs.527", "D)Rs.540", "E)Rs.522" ]
D
aqua_train
aqua_train_32883
The average temperature for Tuesday, Wednesday and Thursday was 45°C. The average temperature for Wednesday, Thursday and Friday was 50°C. If the temperature on Friday be 53°C, what was the Temperature on Tuesday?
[ "A)39°C", "B)44°C", "C)37°C", "D)42°C", "E)38c" ]
E
sciq
sciq_4
The innermost layer of the sun is known as what?
[ "photosphere", "surface", "convective zone", "core" ]
D
sciq
sciq_4
What describes how much matter is in a certain amount of space?
[ "volume", "mass", "viscosity", "density" ]
D
aqua_train
aqua_train_80025
How many seconds will a 500 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)22", "B)30", "C)99", "D)77", "E)62" ]
B
aqua_train
aqua_train_26025
If 4 men working 10 hours a day earn Rs. 600 per week, then 9 men working 6 hours a day will earn how much per week?
[ "A)Rs 840", "B)Rs 320", "C)Rs 810", "D)Rs 680", "E)None of these" ]
C
aqua_train
aqua_train_67586
A pipe fills a pool in 3.5 hours. If the flow of water is changed so that the pipe's rate is halved, then how long will it take for the pipe to fill 2/3 of the pool?
[ "A)4 hours and 40 minutes", "B)3 hours and 10 minutes", "C)2 hours and 20 minutes", "D)7 hours", "E)2/21 hours" ]
A
aqua_train
aqua_train_66791
Running at the same constant rate, 15 identical machines can produce a total of 45 bags per minute. At this rate, how many bags could 150 such machines produce in 8 minutes?
[ "A) 9,00", "B) 1,800", "C) 2,700", "D) 3,600", "E) 4,800" ]
D
aqua_train
aqua_train_73873
subash can copy 50 pages in 10 hrs.subash and prakash together can copy 300 pages in 40 hours.in how much time prakash can copy 25 pages.
[ "A)8", "B)10", "C)12", "D)14", "E)16" ]
B
aqua_train
aqua_train_92414
Which of the following number is divisible by 24 ?
[ "A)3100000", "B)3115832", "C)3115800", "D)3125832", "E)3125834" ]
D
aqua_train
aqua_train_28433
The cross-section of a water channel is a trapezium in shape. If the channel is 14 meters wide at the top and 8 meters wide at the bottom and the area of cross-section is 770 square meters, what is the depth of the channel (in meters)?
[ "A)50", "B)60", "C)70", "D)80", "E)90" ]
C
aqua_train
aqua_train_76622
A milk man has 40 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk.If the cost of pure milk is Rs.18 per liter,then the profit of the milkman, when he sells all the mixture at cost price is:
[ "A)20%", "B)25%", "C)45%", "D)18%", "E)None of these" ]
C
aqua_train
aqua_train_11879
If 4a = 16b and 9b = 11c, Find a:b:c?
[ "A)52:13:7", "B)44:11:9", "C)7:13:52", "D)7:13:54", "E)None of these" ]
B
aqua_train
aqua_train_74690
A water tank is one-third full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?
[ "A)5 min. to empty", "B)6 min. to full", "C)9 min. to empty", "D)9 min. to full", "E)8 min. to full" ]
A
aqua_train
aqua_train_80201
Working together at their respective constant rates, Machine A and Machine B can produce 600 units in 8 hours. Working alone, Machine B would complete that same output in 50% more time. If Machine A were to work on its own for an 8-hour shift, what percent of the 600 unit total would it produce?
[ "A)25", "B)37", "C)50", "D)30", "E)75" ]
D
aqua_train
aqua_train_23798
Solve the given two equations and find the inequality of X and Y. (a) x^2 = 729 and (b) Y= (729)^(1/2)
[ "A)If x>y", "B)If x>=y", "C)If x < y", "D)If x<=y", "E)x=y or relationship cannot be established" ]
D
aqua_train
aqua_train_82384
Jim drove 384 miles of a 1200 miles journey. How many more miles does he need to drive to finish his journey?
[ "A)113 miles", "B)432 miles", "C)456miles", "D)816 miles", "E)767 miles" ]
D
ds_train
ds_train_846
In the context of cognitive architecture, which of the following best describes the role of a \"working memory\" component?
[ "A. To permanently store all accumulated knowledge and experiences\nB. To process and store sensory inputs briefly before they are either discarded or moved to long-term memory\nC. To facilitate planning", "decision making", "and problem solving by temporarily holding relevant information\nD. To execute learned...
C
sciq
sciq_4
Bubbles in bread dough are created by what gas produced during alcoholic fermentation?
[ "acid dioxide", "combustion dioxide", "yeast dioxide", "carbon dioxide" ]
D
aqua_train
aqua_train_78553
During a trip on an expressway, Don 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 50 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had t...
[ "A)8.5%", "B)50%", "C)x/12%", "D)400/x%", "E)500/x%" ]
D
aqua_train
aqua_train_41723
Find the length of the wire required to go 15 times round a square field containing 69696 m2.
[ "A)15840", "B)3388", "C)2667", "D)8766", "E)66711" ]
A
aqua_train
aqua_train_11863
For all real numbers v, an operation is defined by the equation v* = v - v/3. If (v*)* = 12, then v=
[ "A)15", "B)18", "C)21", "D)24", "E)27" ]
E
sciq
sciq_4
What theory says stresses build on both sides of a fault?
[ "Geiger theory", "seismic load theory", "Big Bang theory", "elastic rebound theory" ]
D
aqua_train
aqua_train_61773
Beginning in Town A, Biker Bob rides his bike 12 miles west, 6 miles north, 4 miles east, and then 12 miles north, to Town B. How far apart are Town A and Town B? (Ignore the curvature of the earth.)
[ "A)18.97 miles", "B)20 miles", "C)22 miles", "D)23 miles", "E)25 miles" ]
A
aqua_train
aqua_train_35987
A Fruit store sells four varieties of Mangoes. A,B,C & D. IF A Costs 20% less than B, and C costs 25% less than A,and D costs 45% less than C what percent of B's cost is D?
[ "A)40%", "B)33%", "C)44%", "D)36%", "E)42%" ]
B
aqua_train
aqua_train_1531
The area of a square garden is Q square feet and the perimeter is P feet. If Q=2P+20, what is the perimeter of the garden in feet?
[ "A)32", "B)36", "C)40", "D)44", "E)48" ]
C
aqua_train
aqua_train_51846
A feed store sells two varieties of birdseed: Brand A, which is 40% millet and 60% sunflower, and Brand B, which is 65% millet and 35% safflower. If a customer purchases a mix of the two types of birdseed that is 50% millet, what percent of the mix is Brand B?
[ "A)40%", "B)45%", "C)50 %", "D)60 %", "E)55 %" ]
A
aqua_train
aqua_train_74762
In a certain series, each term is m greater than the previous term. If the 12th term is 560 and the 9th term is 500, what is the first term?
[ "A)140", "B)240", "C)340", "D)540", "E)640" ]
C
aqua_train
aqua_train_7828
A 50 kg metal bar made of alloy of tin and silver lost 5 kg of its weight in the water. 10 kg of tin loses 1.375 kg in the water; 5 kg of silver loses 0.375 kg. What is the ratio of tin to silver in the bar?
[ "A)1/4", "B)2/5", "C)1/2", "D)3/5", "E)2/3" ]
E
aqua_train
aqua_train_79288
The length of the bridge, which a train 160 m long and traveling at 45 km/hr can cross in 30 sec is?
[ "A)377", "B)367", "C)237", "D)215", "E)267" ]
D
aqua_train
aqua_train_57103
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)2", "B)7", "C)6", "D)4", "E)2" ]
D
aqua_train
aqua_train_73111
In a basket the number of cherries is 20% of the number of apples. Express the number of apples as a percentage of cherries in the basket?
[ "A)2%", "B)7%", "C)12%", "D)5%", "E)15%" ]
D
aqua_train
aqua_train_32770
A and B together can complete a work in 12 days. A alone can complete it in 20 days. If B does the work only for half a day daily, then in how many days A and B together will complete the work?
[ "A)10 days", "B)11 days", "C)13 days", "D)15 days", "E)12 days" ]
D
aqua_train
aqua_train_851
Find large no. from below question The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 5 as remainder
[ "A)1637", "B)1456", "C)1567", "D)1678", "E)1635" ]
A
aqua_train
aqua_train_95453
Which of the following CANNOT be the median E of the four consecutive positive integers w, x, y, and z, where w < x < y < z ?
[ "A)(w+x)/2 - 1", "B)(w+z)/2", "C)(x+y)/2", "D)(y+z)/2 -1", "E)(w+x+y+z)/4" ]
A
science_train
science_train_2969
Question: What information supports the conclusion that Polly acquired this trait? Hints:
[ "Polly learned to speak two languages in school.", "Polly's mother speaks one language." ]
A
sciq
sciq_4
What organ do we use to hear sound?
[ "eye", "antennae", "amplifier", "the ear" ]
D
aqua_train
aqua_train_18587
Efrida and Frazer who live 13 miles apart, meet at a restaurant that is directly north of Efrida's home and directly east of Frazer's home. If the restaurant is two miles closer to Efrida's home, than to Frazer's home, how many miles is the restaurant from Frazer's home?
[ "A)6", "B)7", "C)8", "D)10", "E)11" ]
E
science_train
science_train_4509
Question: Assume all other forces on Logan are balanced. Which statement describes the forces on Logan? Hints:
[ "The forces are unbalanced", "so there is a net force on Logan.", "The forces are balanced", "so there is no net force on Logan." ]
B
ds_train
ds_train_1541
Consider a closed system where 150 J of heat is added to the system, and 50 J of work is done on the system. According to the first law of thermodynamics, what is the change in internal energy of the system?
[ "A. 100 J\nB. 200 J\nC. 150 J\nD. 50 J" ]
B
aqua_train
aqua_train_42759
After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago.What is the difference between the ages of the replaced and the new member?
[ "A)2 years", "B)4 years", "C)8 years", "D)15 years", "E)25 years" ]
D
aqua_train
aqua_train_89191
Two pipes A and B can fill a cistern in 9 and 18 minutes respectively, and a third pipe C can empty it in 24 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
[ "A)6 min", "B)7 min", "C)8 min", "D)10 min", "E)17 min" ]
C
ds_train
ds_train_608
In the context of the Hodgkin-Huxley model describing the electrical characteristics of excitable cells such as neurons, which of the following represents the primary components responsible for generating action potentials?
[ "A. Sodium (Na\\u207a) and Potassium (K\\u207a) ions only\nB. Calcium (Ca\\u00b2\\u207a) ions only\nC. Chloride (Cl\\u207b) ions only\nD. Sodium (Na\\u207a)", "Potassium (K\\u207a)", "and Calcium (Ca\\u00b2\\u207a) ions" ]
A
aqua_train
aqua_train_64402
Among 300 students, 56% study sociology, 44% study mathematics and 40% study biology. If 30% of students study both mathematics and sociology, what is the largest possible number of students who study biology but do not study either mathematics or sociology?
[ "A)30", "B)90", "C)120", "D)172", "E)188" ]
B
ds_train
ds_train_1522
In polar coordinate systems, the angle \u03b8 is measured with respect to a target axis. Typically, what is this target axis in standard mathematical notation?
[ "A. X-axis\nB. Y-axis\nC. Z-axis\nD. Arbitrary axis" ]
A
ds_train
ds_train_897
An inference engine can be designed to employ different types of reasoning methods to derive conclusions from a knowledge base. Which type of reasoning primarily involves using a set of rules and known facts to deduce new facts in an ordered sequence, frequently referred to as forward chaining?
[ "A. Abductive reasoning\nB. Inductive reasoning\nC. Forward reasoning\nD. Backward reasoning" ]
C
aqua_train
aqua_train_75781
If 5 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time?
[ "A)2:5", "B)2:4", "C)3:0", "D)2:1", "E)2:3" ]
D
aqua_train
aqua_train_91738
A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 180 m in 18 sec. then find the length of the train?
[ "A)145", "B)180", "C)181", "D)184", "E)150" ]
B
aqua_train
aqua_train_1506
After 6 games, team B had an average of 65 points per game. If it got only 47 points in game 7, how many more points does it need to score to get its total above 500?
[ "A)85", "B)74", "C)67", "D)63", "E)28" ]
D
aqua_train
aqua_train_84329
If A and B can do a piece of work in 7.5 days. If B works 1/2 of work and remaining work was completed by A, taking total time of 20 days to complete the work. If b is more efficient then B can do work in how many days?
[ "A)9 days", "B)10 days", "C)11 days", "D)12 days", "E)13 days" ]
B
aqua_train
aqua_train_91681
If P is a prime number greater than 5, what is the remainder when P^2 is divided by 6.
[ "A)4", "B)Cannot be determined", "C)2", "D)6", "E)1" ]
E
aqua_train
aqua_train_20029
In the formula V = 1/(2r)^4, if r is halved, then V is multiplied by
[ "A)8", "B)64", "C)1", "D)1/8", "E)2" ]
E
aqua_train
aqua_train_55062
Two tains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction?
[ "A)12", "B)14", "C)16", "D)20", "E)18" ]
A
sciq
sciq_4
Skin color is controlled by genes but also influenced by exposure to what?
[ "food", "precipitation", "makeup", "sunlight" ]
D
sciq
sciq_4
What type of muscle is found in the walls of other internal organs such as the stomach?
[ "Fiber Muscle", "inorganic muscle", "Tube Muscle", "smooth muscle" ]
D
aqua_train
aqua_train_85836
A 4-letter code word consists of letters A, B. If the code includes all the three letters, how many such codes are possible?
[ "A)72", "B)12", "C)36", "D)24", "E)18" ]
B
aqua_train
aqua_train_29409
How much more would Rs.40000 fetch, after two years, if it is put at 20% p.a. compound interest payable half yearly than if is put at 20% p.a. compound interest payable yearly?
[ "A)482", "B)725", "C)964", "D)837", "E)923" ]
C
aqua_train
aqua_train_29279
The average of first 10 odd numbers is?
[ "A)11", "B)10", "C)99", "D)77", "E)65" ]
B
aqua_train
aqua_train_22409
On the average Mr.Jackson has 2 hours to plan for an long hour meeting he talk to his assistant 7 hours to prepare the paper work needed.How much hours should jackson and assistant has t plan for 30 min meeting?
[ "A)4.5 hr", "B)4.8 hr", "C)4.9 hr", "D)5.5 hr", "E)6.5 hr" ]
A
aqua_train
aqua_train_52019
The greatest common factor of 16 and the positive integer n is 4, and the greatest common factor of n and 45 is 3. Which of the following could be the greatest common factor of n and 150?
[ "A)3", "B)14", "C)30", "D)42", "E)30" ]
E
aqua_train
aqua_train_77314
10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work?
[ "A)227", "B)269", "C)266", "D)298", "E)225" ]
E
aqua_train
aqua_train_6267
Baker Adam is storing cake boxes in cartons that measure 25 inches by 42 inches by 60 inches. If the measurement of each cake box is 8 inches by 7 inches by 5 inches, then what is the maximum number of cake boxes that can be placed in each carton?
[ "A)330", "B)300", "C)252", "D)225", "E)210" ]
E
aqua_train
aqua_train_41068
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.10000?
[ "A)3310", "B)1879", "C)2779", "D)2672", "E)2782" ]
A
aqua_train
aqua_train_31301
An ore contains 25% of an alloy that has 90% iron. Other than this, in the remaining 75% of the ore, there is no iron. How many kilograms of the ore are needed to obtain 60 kg of pure iron?
[ "A)250 kg", "B)275 kg", "C)300 kg", "D)266.66 kg", "E)None" ]
D
aqua_train
aqua_train_4154
At a local appliance manufacturing facility, the workers received a 30% hourly pay raise due to extraordinary performance. If one worker decided to reduce the number of hours that he worked so that his overall pay would remain unchanged, by approximately what percent would he reduce the number of hours that he worked?
[ "A)83%", "B)80%", "C)23%", "D)17%", "E)12%" ]
C
aqua_train
aqua_train_5148
The food in a camp lasts for 10 men for 20 days. If 30 more men join, how many days will the food last?
[ "A)8 days", "B)4 days", "C)5 days", "D)10 days", "E)17 days" ]
C
aqua_train
aqua_train_16052
What is the least number should be added to 1056, so the sum of the number is completely divisible by 28?
[ "A)1", "B)2", "C)3", "D)4", "E)8" ]
E
aqua_train
aqua_train_289
A ladder 18 feet long is leaning against a wall that is perpendicular to level ground. The bottom of the ladder is 6 feet from the base of the wall. If the top of the ladder slips down 4 feet, how many feet will the bottom of the ladder slip?
[ "A)12.5", "B)15", "C)18", "D)19", "E)25" ]
A
aqua_train
aqua_train_51278
Two pipes A and B can separately fill a cistern in 80 minutes and 160 minutes 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 40 minutes. In how much time, the third pipe alone can empty the cistern?
[ "A)90 min", "B)160 min", "C)110 min", "D)120 min", "E)130 min" ]
B
aqua_train
aqua_train_43436
A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?
[ "A)15 m,80 m", "B)15 m,18 m", "C)15 m,60 m", "D)15 m,10 m", "E)15 m,40 m" ]
D
aqua_train
aqua_train_85362
If 9 parallel lines in a plane is intersected by a family of another 8 parallel lines, how many parallelograms are there in the network thus formed?
[ "A)80", "B)63", "C)120", "D)1008", "E)1260" ]
D
aqua_train
aqua_train_464
A car is purchased on hire-purchase. The cash price is $24 000 and the terms are a deposit of 10% of the price, then the balance to be paid off over 60 equal monthly installments. Interest is charged at 12% p.a. What is the monthly installment?
[ "A)$503", "B)$504", "C)$555", "D)$576", "E)$587" ]
D
aqua_train
aqua_train_35691
What will be the percentage increase in the area of the cube's surface if each of the cube's edges grows by 50%?
[ "A)125%", "B)150%", "C)100%", "D)90%", "E)85%" ]
A
aqua_train
aqua_train_61057
27 is a perfect cube. When x is perfect cube which is added to the prime factor of 27, the result is not a prime number. What is the square root of x?
[ "A)2", "B)4", "C)6", "D)8", "E)10" ]
C
sciq
sciq_4
Another way to classify matter is to describe it as a solid, a liquid, or a gas, which was done in the examples of solutions. these three descriptions, each implying that the matter has certain physical properties, represent the three of these?
[ "phases of mass", "types of atoms", "forms of substances", "phases of matter" ]
D
science_train
science_train_3215
Question: What is the probability that a guppy produced by this cross will have a golden body? Hints:
[ "4/4", "3/4", "1/4", "0/4", "2/4" ]
E
aqua_train
aqua_train_96833
Rose made a part payment of $300 toward buying a brand new car, which represents 5% of the total cost of the car, how much remains to be paid?
[ "A)$5700", "B)$5500", "C)$5800", "D)$5200", "E)$5880" ]
A
aqua_train
aqua_train_22055
A cricketer has a certain average for 10 innings. In the eleventh inning, he scored 108 runs, there by increasing his average by 6 runs. His new average is:
[ "A)46", "B)50", "C)52", "D)54", "E)30" ]
A
sciq
sciq_4
The mixture of gases that surrounds the planet and makes up the atmosphere is known as ________.
[ "energy", "vaccum", "fuel", "air" ]
D
aqua_train
aqua_train_95148
In an election between two candidates, 10% of votes are were declares invalid. First candidate got 1800 votes which were 60% of the total valid votes . The total number of votes enrolled in that election was?
[ "A)10000", "B)12000", "C)13000", "D)14000", "E)15000" ]
A
aqua_train
aqua_train_89542
If the length of the longest chord of a certain circle is 14, what is the radius of that certain circle?
[ "A)2.5", "B)5", "C)10", "D)7", "E)9" ]
D
sciq
sciq_4
The plants alternation between haploid and diploud generations allow it to do what?
[ "reproduce asexually and simultaneously", "reproduce sexually and autonomously", "reproduce asexually and biologically", "reproduce asexually and sexually" ]
D
aqua_train
aqua_train_27241
If BELT is coded as 27 and JUMPED is coded as 54, then CHAIRS is coded as
[ "A)10", "B)21", "C)40", "D)92", "E)None" ]
C
ds_train
ds_train_1854
A patient presents with a distinct thyroid nodule that measures 4 cm in diameter and is hyperfunctioning on radionuclide scanning. What is the most appropriate surgical intervention for this patient?
[ "A. Observation\nB. Fine-needle aspiration biopsy\nC. Partial thyroidectomy\nD. Total thyroidectomy" ]
C
aqua_train
aqua_train_31767
The speed of a boat in upstream is 50 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream?
[ "A)10 kmph", "B)67 kmph", "C)22 kmph", "D)88 kmph", "E)15 kmph" ]
E
aqua_train
aqua_train_73592
Lisa and Robert have taken the same number of photos on their school trip. Lisa has taken 3 times as many photos as Claire and Robert has taken 12 more photos than Claire. How many photos has Claire taken?
[ "A)6", "B)8", "C)10", "D)12", "E)14" ]
A
aqua_train
aqua_train_38491
Thefactor countof an integer n greater than 1 is the number of distinct prime factors of n. For example, the factor count of 36 is 2, since 2 and 3 are the distinct prime factors of 36 = 2 x 2 x 3 x 3. For which of the following integers is the factor count greatest Q?
[ "A) 60", "B) 61", "C) 62", "D) 63", "E) 64" ]
A
aqua_train
aqua_train_73358
The average age 4 members of a committee 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 member than the old number?
[ "A)8 years", "B)17 years", "C)18 years", "D)12 years", "E)11 years" ]
A
aqua_train
aqua_train_90691
Veena ranks 65rd from the top in a class of 182. What is her rank from the bottom if 22 students have failed the examination?
[ "A)96", "B)108", "C)110", "D)90", "E)93" ]
A
aqua_train
aqua_train_21546
A 415 m long train is running at 63 km/hr. In how much time will it cross a tunnel 285 m long?
[ "A)25", "B)35", "C)45", "D)60", "E)40" ]
E
aqua_train
aqua_train_35147
A speaks truth in 75% and B in 80% cases. In what percentage of cases are they likely to contradict each other when narrating the same incident?
[ "A)35", "B)30", "C)25", "D)20", "E)None of these" ]
A
aqua_train
aqua_train_69608
The pages of a report are numbered consecutively from 1 to 6. If the sum of the page numbers up to and including page number x of the report is equal to one less than the sum of the page numbers following page number x, then x =
[ "A)4", "B)5", "C)6", "D)3", "E)2" ]
A
aqua_train
aqua_train_95874
if a four-digit number is selected at random from the integers 1000 to 9999, inclusive, what is the probability that the first digit and the last digit of the integer will both be exactly two less than the middle two same digit?
[ "A) 1:900", "B) 7:900", "C) 7:9000", "D) 1:100", "E) 7:100" ]
B