loafeihong/math_mmlu_format huggingface dataset:
Of the three-digit integers greater than 600, how many have two digits that are equal to each other and the remaining digit different from the other two? Answer Choice: (A)  90 (B)  82 (C)  80 (D)  107 (E)  36
Answer: D
A group of n students can be divided into equal groups of 4 with 3 student left over or equal groups of 5 with 3 students left over. What is the sum of the two smallest possible values of n? Answer Choice: (A) 66 (B) 46 (C) 49 (D) 53 (E) 86
Answer: A
A and B start a business with Rs.1500 and Rs.3000 respectively. Hoe should they share their profits at the end of one year? Answer Choice: (A) 3:5 (B) 3:4 (C) 3:1 (D) 1:2 (E) 3:9
Answer: D
A trader sells goods to a customer at a profit of k% over the cost price, besides it he cheats his customer by giving 880 g only instead of 1 kg. Thus his overall profit percentage is 255. Find the value of k? Answer Choice: (A) 8.33% (B) 8.25% (C) 10% (D) 12.5% (E) None
Answer: C
Three numbers are in the ratio 3:5:7. The largest number value is 42. Find difference between Smallest & largest number is? Answer Choice: (A) 20 (B) 24 (C) 26 (D) 28 (E) 30
Answer: B
A train running at the speed of 56 km/hr crosses a pole in 9 seconds. Find the length of the train? Answer Choice: (A) 140 (B) 272 (C) 278 (D) 277 (E) 112
Answer: A
A train which is 150m. long passes a platform of 200 m in 15 sec. What is the speed of the train? Answer Choice: (A) 36 km/hr (B) 64 km/hr (C) 84 km/hr (D) 91 km/hr (E) 95 km/hr
Answer: C
A certain lab experiments with white and brown mice only. In one experiment, 2/3 of the mice are white. If there are 15 brown mice in the experiment, how many mice in total are in the experiment? Answer Choice: (A) 45 (B) 33 (C) 26 (D) 21 (E) 10
Answer: A
If you divide 7^777 by 5, which remainder do you get? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
If y exceeds x by 10%, then x is less than y by? Answer Choice: (A) 16 2/9% (B) 16 3/3% (C) 16 2/3% (D) 12 2/3% (E) 9 1/11%
Answer: E
A, B, C together started a business. A invested Rs.6000 for 5 months B invested Rs.3600 for 6 months and C Rs.7500 for 3 months. If they get a total profit of Rs.7410. Find the share of A? Answer Choice: (A) 2399 (B) 2889 (C) 2830 (D) 2878 (E) 3000
Answer: E
A gardener increased the length of a rectangle-shaped garden by 20 percent and decreased its width by 5 percent. The area of the new garden Answer Choice: (A) has increased by 18 percent (B) has increased by 14 percent (C) has increased by 7 percent (D) is exactly the same as the old area (E) cannot be expressed in percentage terms without actual numbers
Answer: B
Walking across campus, a student interviewed a group of students. 25% of the students took a finance class last semester, 52% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class? Answer Choice: (A) 60% (B) 50% (C) 25% (D) 17% (E) 10%
Answer: D
In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If Rs 157300 was their profit, how much amount did B receive? Answer Choice: (A) 48000 (B) 48200 (C) 48400 (D) 48600 (E) None of these
Answer: C
At what time between 2 and 3 o'clock will the hands of a clock be together? Answer Choice: (A) 120/28 (B) 120/22 (C) 120/19 (D) 120/11 (E) 120/112
Answer: D
The purchase price of an article is $48. In order to include 15% of cost for overhead and to provide $12 of net profit, the markup should be Answer Choice: (A) 15% (B) 25% (C) 35% (D) 40% (E) 45%
Answer: D
(422+404)^2−(4×422×404)=? Answer Choice: (A) 324 (B) 342 (C) 343 (D) 348 (E) 322
Answer: A
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm. Answer Choice: (A) 200 (B) 234 (C) 285 (D) 345 (E) 244
Answer: C
If a and b are the roots of the equation x2 - 9x + 20 = 0, find the value of a2 + b2 + ab? Answer Choice: (A) 57 (B) 59 (C) 61 (D) 63 (E) 65
Answer: C
there are 10 girls and 20 boys in a classroom. what is the ratio of girls to boys? Answer Choice: (A) 1/2 (B) 1/3 (C) 1/5 (D) 10/30 (E) 2/5
Answer: A
Rahul is 30 years older than his daughter Mary. In 20 years Rahul will be twice as old as Mary. What is Mary current age. Answer Choice: (A) 12 (B) 14 (C) 10 (D) 16 (E) 18
Answer: C
In how many T ways can 4 white and 3 black chess pieces be arranged in a row such that they occupy alternate places? Assume that the pieces are distinct. Answer Choice: (A) T=288 (B) T=144 (C) T=12 (D) 48 (E) 96
Answer: B
The first term in a sequence is 1 and the second term is 21. From the third term on each term is the average (arithmetic mean) of all preceding terms. What is the 38th term in the sequence? Answer Choice: (A) 8 (B) 11 (C) 21 (D) 38 (E) 49
Answer: B
A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? Answer Choice: (A) 3.7 (B) 2.8 (C) 2.5 (D) 4.7 (E) 2.7
Answer: C
During 2001, a stock lost 40 percent of its value. During the following year, the stock's value increased by 200 percent. Which of the following is the percent change in the stock's value during those two years? Answer Choice: (A) 60 percent decrease (B) 40 percent decrease (C) 20 percent increase (D) 80 percent increase (E) 140 percent increase
Answer: D
2, 6, 14, 26, 42, ? Answer Choice: (A) 62 (B) 56 (C) 74 (D) 57 (E) 32
Answer: A
The average of five integers is 63, and none of these integers is greater than 100. If the average of three of the integers is 65, what is the least possible value of one of the other two integers? Answer Choice: (A) 5 (B) 15 (C) 20 (D) 21 (E) 30
Answer: C
According to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . How many 6 - ounce cans of the concentrate are required to prepare 200 6-ounce servings of orange juice? Answer Choice: (A) 25 (B) 34 (C) 50 (D) 67 (E) 50
Answer: E
There are n members in a certain department, including Michael. Two representatives are to be selected to attend a company conference. If there are 36 possible combinations in which Michael is not selected, what is the value of n? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m? Answer Choice: (A) Rs.3600 (B) Rs.3700 (C) Rs.3800 (D) Rs.3900 (E) Rs.4000
Answer: D
A book was sold for Rs 27.50 with a profit of 10%. if it were sold for Rs25.75, then what would be % of profit or loss? Answer Choice: (A) Profit 5% (B) Loss 5% (C) Profit 3% (D) Loss 3% (E) Profit 4%
Answer: C
A thief steels a car at 6a.m. and drives it at 50kmph. The theft is discovered at 7a.m. and the owner sets off in another car at 70 kmph. When will he overtake the thief? Answer Choice: (A) 9a.m. (B) 9.30a.m. (C) 10a.m. (D) 11.45a.m. (E) 10.15a.m.
Answer: B
Six persons A,B,C,D,E &F went to soldier cinema. There are six consecutive seats. A sits in the first seat followed by B, followed by C and so on. If A taken on of the six seats, then B should sit adjacent to A. C should sit adjacent to A or B. D should sit adjacent to A, B or C and so on. How many possibilities are there ? Answer Choice: (A) 30 (B) 32 (C) 34 (D) 36 (E) 38
Answer: B
a man owns 2/3 of market reserch beauro buzness,and sells 3/4 of his shares for 30000rs,what is the value of buzness? Answer Choice: (A) 75000 (B) 160000 (C) 170000 (D) 60000 (E) 70000
Answer: D
In what time will a train 100 m long cross an electric pole, it its speed be 162 km/hr? Answer Choice: (A) 2.5 (B) 2.9 (C) 2.4 (D) 2.8 (E) 2.22
Answer: E
A basket has 5 oranges and 4 oranges. Three fruits are picked at random. The probability that at least 2 oranges are picked is Answer Choice: (A) 23/41 (B) 1/23 (C) 25/42 (D) 34/57 (E) 3/41
Answer: C
The volumes of two cones are in the ratio 1 : 40 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire? Answer Choice: (A) 8:5 (B) 8:9 (C) 2:2 (D) 8:2 (E) 2:8
Answer: A
1, 2, 3, 10, ?, 9802 Answer Choice: (A) 99 (B) 8 (C) 73 (D) 28 (E) 27
Answer: A
A shopkeeper sells 300 metres of cloth for Rs. 9000 at a loss of Rs.6 per metre. Find his cost price for one metre of cloth? Answer Choice: (A) s.59 (B) s.58 (C) s.36 (D) s.46 (E) s.13
Answer: C
Andrew travelling to 7 cities. Gasoline prices varied from city to city.
$1.75, $1.61, $1.79, $2.11, $1.96, $2.09, $1.83. What is the median gasoline price? Answer Choice: (A) $1 (B) $1.83 (C) $1.92 (D) $2.13 (E) $2.15
Answer: B
Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.4800. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu? Answer Choice: (A) s.750, Rs.2250 (B) s.2000, Rs.750 (C) s.750, Rs.2000 (D) s.800, Rs.2400 (E) s.900, Rs.1250
Answer: D
A bowl was filled with 10 ounces of water, and 0.007 ounce of the water evaporated each day during a 50-day period. What percent of the original amount of water evaporated during this period? Answer Choice: (A) 0.004% (B) 0.04% (C) 0.40% (D) 4% (E) 3.5%
Answer: E
xa=yb=zc and y2=xz. Find b. Answer Choice: (A) 2ac/a+c (B) 7ac/a+c (C) 1ac/a+c (D) 6ac/a+c (E) 3ac/a+c
Answer: A
If (y - 1)(z + 1) + 4(z - 3) = 0, then which of the following must be true? Answer Choice: (A)  y = -4 and z = -3 (B)  y = 4 or z = -3 (C)  y = -4 or z = 3 (D)  y = 1 and z = 3 (E)  y = 1 or z = - 3
Answer: D
A trained covered x km at 40 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 6x km. Answer Choice: (A) 16 (B) 48 (C) 24 (D) 19 (E) 12
Answer: B
The sum of a number and the number preceding it is 33. By how much is two less than six times the
number? Answer Choice: (A) 196 (B) 94 (C) 90 (D) 100 (E) 120
Answer: D
A seller has 1000 kg of rice part of which he sells at 8% profit and the rest at 18% profit. He gains 14%. The quantity sold at 18% profit is? Answer Choice: (A) 300 kg (B) 350 kg (C) 550 kg (D) 600 kg (E) 700 kg
Answer: D
An equity analyst needs to select 3 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 7, in how many ways can she choose and rank her top 3 picks? Answer Choice: (A) 21 (B) 35 (C) 210 (D) 420 (E) 840
Answer: C
How many positive integers less than 300 can be formed using the numbers 1, 2, 3 and 5 for the digits? Answer Choice: (A)  48 (B)  52 (C)  66 (D)  68 (E)  84
Answer: B
70, 75, 80, 85, 90, 105, 105, 130, 130, 130
The list shown consists of the times, in seconds, that it took each of 10 schoolchildren to run a distance of 400 on of meters. If the standard devastation of the 10 running times is 25.4 seconds, rounded to the nearest tenth of a second, how many of the 10 running times are more than 1 standard deviation below the mean of the 10 running times? Answer Choice: (A) one (B) two (C) three (D) four (E) five
Answer: B
A certain company assigns employees to offices in such a way that some of the offices can be empty and more than one employee can be assigned to an office. In how many ways can the company assign 2 employees to 3 different offices? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: E
Simplify the following 515*515*515-221*221*221/(515*515+515*221+221*221) Answer Choice: (A) 294 (B) 394 (C) 284 (D) 274 (E) 264
Answer: A
f1 (x) = x 0 ≤ x ≤ 1
= 1 x ≥ 1
= 0 otherwise
f2 (x) = f1(–x) for all x
f3 (x) = –f2(x) for all x
f4 (x) = f3(–x) for all x
How many of the following products are necessarily zero for every x:
f1(x) f2 (x), f2 (x) f3 (x), f2(x) f4 (x) Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
If the simple interest on a certain sum of money for 6 years is one–fifth of the sum, then the rate of interest per annum is Answer Choice: (A) 3.3% (B) 7.2% (C) 6.1% (D) 5.0% (E) 3.1%
Answer: A
The number of people at Ovations Bar in the hour from 12 p.m. to 1 p.m. was 50% greater than the number of people there from 11 a.m. to 12 p.m. The number of the people at the bar from 11 a.m. to 12 p.m. was 25% less than the number there from 10 a.m. to 11 a.m. If 75 people were at the bar from 11 a.m. to 1 p.m., which of the following is the number of people in the bar from 10 a.m. to 11 a.m.? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: D
The speed at which a man can row a boat in still water is 22 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 80 metres? Answer Choice: (A) 12.59 (B) 11.53 (C) 15.69 (D) 14.56 (E) 18.98
Answer: B
In measuring the sides of a rectangle, one side is taken 20% in excess and the other 10% in deficit. Find the error per cent in area calculated from the measurement? Answer Choice: (A) 12% deficit (B) 10% excess (C) 8% excess (D) 9% excess (E) none of these
Answer: C
Insert the missing number
2, 4, 8, ..., 32, 64, 128, 256 Answer Choice: (A) 15 (B) 14 (C) 16 (D) 13 (E) 18
Answer: C
Population of a city in 20004 was 1000000. If in 2005 there isan increment of 15%, in 2006 there is a decrements of 35 % and in 2007 there is an increment of 45%, then find the population of city atthe end of the year 2007 Answer Choice: (A) 3436521 (B) 3546577 (C) 3546546 (D) 7565643 (E) 1083875
Answer: E
Mark and Ann together were allocated n boxes of cookies to sell for a club project. Mark sold 7 boxes less than n and Ann sold 2 boxes less than n. If Mark and Ann have each sold at least one box of cookies, but together they have sold less than n boxes, what is the value of n? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: E
The sum of the present ages of father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be? Answer Choice: (A) 11 years (B) 17 years (C) 18 years (D) 20 years (E) 58 years
Answer: D
Angelo and Isabella are both salespersons. In any given week, Angelo makes $550 in base salary plus 8 percent of the portion of his sales above $2,000 for that week. Isabella makes 10 percent of her total sales for any given week. For what amount of weekly sales would Angelo and Isabella earn the same amount of money? Answer Choice: (A)  19,500 (B)  24,500 (C)  25,500 (D)  26,500 (E)  27,500
Answer: A
What is the value of (12 + 22 + 32 + 42 + ----- + 102) Answer Choice: (A) 295 (B) 324 (C) 385 (D) 391 (E) 399
Answer: C
6 men and 8 women can complete a work in 10 days. 26 men and 48 women can finish the same work in 2 days. 15 men and 20 women can do the same work in - days. Answer Choice: (A) 4 days (B) 6 days (C) 2 days (D) 8 days (E) 10 DAYS
Answer: A
C and D are tying water balloons for a party. 5 out of every 8 balloons that C ties does not pop, and 2 out of every 3 balloons that D ties does not pop. If they each tie 120 balloons, what fraction of the 240-pack will pop? Answer Choice: (A) 85/240 (B) 70/240 (C) 155/240 (D) 140/240 (E) 60/240
Answer: A
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 72 km/hr. What is the length of the platform? Answer Choice: (A) 229 (B) 240 (C) 288 (D) 277 (E) 320
Answer: E
20 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each would 21 women take to do the same. If 3 women do as much work as 2 men? Answer Choice: (A) 32 (B) 87 (C) 40 (D) 99 (E) 77
Answer: C
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 27 (B) 50 (C) 27 (D) 29 (E) 12
Answer: B
A bag contains 3 white balls, 3 black balls, and 4 red balls. One by one, three balls are drawn out without replacement. What is the probability that the third ball is red? Answer Choice: (A) 0.25 (B) 0.15 (C) 0.35 (D) 0.45 (E) 0.4
Answer: E
An analysis of the monthly incentives received by 5 salesmen : The mean and median of the incentives is $7000. The only mode among the observations is $12,000. Incentives paid to each salesman were in full thousands. What is the difference V between the highest and the lowest incentive received by the 5 salesmen in the month? Answer Choice: (A) $4000 (B) $5000 (C) $9000 (D) $11,000 (E) $13,000
Answer: D
If a is an even integer and b is an even integer and a > b which of the following must be an odd integer : Answer Choice: (A) a/b (B) ab (C) 2a+b (D) 2(a+b) (E) none of these
Answer: E
A farm is made up of brown and white goats. the number of male brown goats is 35% less than the total number of brown goats. The total number of female goats is 20 times more than the number of female brown goats. If the total population of male goats is half the population of the female goats, what percentage of male goats are brown? Answer Choice: (A) 30.1 (B) 20.5 (C) 15.2 (D) 10.2 (E) 28.6
Answer: E
When a person aged 39 is added to a group of n people, the average age increases by 2. When a person aged 15 is added instead, the average age decreases by 1. What is the value of T? Answer Choice: (A)  7 (B)  8 (C)  9 (D)  10 (E)  11
Answer: A
A circular well with a diameter of 2 metres , is dug to a depth of 8 metres. What is the volume of the earth dug out? Answer Choice: (A) 32 m3 (B) 25.1 m3 (C) 40 m3 (D) 44 m3 (E) None
Answer: B
0.0002152/0.000205 x 12.05=? Answer Choice: (A) 19.64 (B) 14.64 (C) 12.6 (D) 15.64 (E) 13.64
Answer: C
In how many ways can 22 books on English and 20 books on Hindi be placed in a row on a shelf so that two books on Hindi may not be together? Answer Choice: (A) 4586 (B) 5896 (C) 2415 (D) 1771 (E) 1881
Answer: D
A math teacher has 24 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. Answer Choice: (A) 7 (B) 10 (C) 11 (D) 12 (E) 13
Answer: A
Nicky and Cristina are running a race. Since Cristina is faster than Nicky, she gives him a 54 meter head start. If Cristina runs at a pace of 5 meters per second and Nicky runs at a pace of only 3 meters per second, how many seconds will Nicky have run before Cristina catches up to him? Answer Choice: (A)  15 seconds (B)  18 seconds (C)  25 seconds (D)  27 seconds (E)  45 seconds
Answer: D
Shop Offered 30% offer for every Shirt, Smith bought a shirt at Rs. 560. and What was the shop's original selling Price? Answer Choice: (A) 500 (B) 800 (C) 600 (D) 700 (E) 750
Answer: B
Dimitri weighs x pounds more than Allen weighs. Together, Allen and Dimitri weigh a total of 3y-y pounds. Which of the following represents Allen’s weight? Answer Choice: (A) y - x/2 (B) 2x - y/2 (C) (y - x)/2 (D) y - 2x (E) 2x - y
Answer: C
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is: Answer Choice: (A) Rs. 3900 (B) Rs. 3990 (C) Rs. 4000 (D) Rs. 4100 (E) Rs. 4200
Answer: A
24 oz of juice P and 25 oz of juice V are mixed to make smothies E and Y . The ratio of p to V in smothie E is 4 is to 1 and that in Y is 1is to 5.How many ounces of juice P are contained in the smothie E? Answer Choice: (A) 5 (B) 10 (C) 15 (D) 20 (E) 25
Answer: D
If x > 4 and y < -4, then which of the following must be true ? Answer Choice: (A) x/y > 1 (B) x/y < -1 (C) x/y < 0 (D) x + y > 0 (E) xy > 0
Answer: E
Jane and Ashley take 20 days and 10 days respectively to complete a project when they work on it alone. They thought if they worked on the project together, they would take fewer days to complete it. During the period that they were working together, Jane took an eight day leave from work. This led to Jane's working for four extra days on her own to complete the project. How long did it take to finish the project ? Answer Choice: (A) 12 Days (B) 15 Days (C) 16 Days (D) 18 Days (E) 20 Days
Answer: A
Jayant opened a shop investing Rs. 30,000. Madhu joined him 2 months later, investing Rs. 45,000. They earned a profit of Rs. 50,000 after completion of one year. What will be Madhu's share of profit? Answer Choice: (A) Rs. 27,000 (B) Rs. 24,000 (C) Rs. 25,000 (D) Rs. 36,000 (E) None of these
Answer: C
Two same glasses are respectively 1/4th 1/5th full of milk. They are then filled with water and the contents mixed in a tumbler. The ratio of milk and water in the tumbler is? Answer Choice: (A) 9:32 (B) 9:31 (C) 9:33 (D) 9:39 (E) 9:12
Answer: B
In how many different number of ways 4 man and 2 woman can sit on a bench? Answer Choice: (A) 600 (B) 620 (C) 640 (D) 660 (E) 720
Answer: E
A certain store sold pens for $0.35 each and pencils for $0.25 each. If a customer purchased both pens and pencils from the store for a total of $3.00, what total number of pens and pencils did the customer purchase? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
A 240 meter long train crosses a man standing on the platform in 4 sec. What is the speed of the train? Answer Choice: (A) 176 kmph (B) 108 kmph (C) 216 kmph (D) 134 kmph (E) 161 kmph
Answer: C
A and B start a business, with A investing the total capital of Rs.50000, on the condition that B pays A interest @ 10% per annum on his half of the capital. A is a working partner and receives Rs.1500 per month from the total profit and any profit remaining is equally shared by both of them. At the end of the year, it was found that the income of A is twice that of B. Find the total profit for the year? Answer Choice: (A) 59028 (B) 27777 (C) 29999 (D) 59000 (E) 27772
Answer: D
If f(x) = 6x^4 - 4x^3 - 3x^2 + 6x , then f(-1) = Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: D
You enter a weight loss challenge game and manage to lose 11% of your body weight. For the final weigh in you are forced to wear clothes that add 2% to your weight. What percentage of weight loss is measured at the final weigh in? Answer Choice: (A) 13% (B) 9.22% (C) 9% (D) 14% (E) 12%
Answer: B
Find the arithmetic mean A of all roots of the following equation- see an attachment. Answer Choice: (A) 2 (B) 1 (C) 0.5 (D) -1/3 (E) 0.3
Answer: C
In an election, candidate Douglas won 58 percent of the total vote in Counties X and Y. He won 64 percent of the vote in County X. If the ratio of people who voted in County X to County Y is 2: 1, what percent of the vote did candidate Douglas win in County Y? Answer Choice: (A) 15% (B) 18% (C) 25% (D) 36% (E) 46%
Answer: E
Evaluate: 40 - 10÷2×2 = Answer Choice: (A) 20 (B) 25 (C) 10 (D) 16 (E) 30
Answer: E
Each customer of a networking company subscribes to one of two plans: Plan A or Plan B. Plan A costs $100 per month and Plan B costs $200 per month per customer. If the company’s average revenue per customer per month is $150, then what percent of the company's revenue comes from customers with Plan A? Answer Choice: (A) 25% (B) 30% (C) 37.5% (D) 56.25% (E) 75%
Answer: B
Oil is poured into a tank so that the tank is being filled at the rate of 4 cubic feet per hour. If the empty rectangular tank is 9 feet long, 8 feet wide, and 5 feet deep, approximately how many hours does it take to fill the tank? Answer Choice: (A) 60 (B) 70 (C) 80 (D) 90 (E) 100
Answer: D
Divide 675 to A and B in ratio 5:4. Answer Choice: (A) 400,275 (B) 300,375 (C) 325,350 (D) 375,300 (E) 350,325
Answer: D
A teacher gave the same test to three history classes: K, B, and C. The average (arithmetic mean) scores for the three classes were 65, 80, and 77, respectively. The ratio of the numbers of students in each class who took the test was 4 to 6 to 5, respectively. What was the average score for the three classes combined? Answer Choice: (A) 74 (B) 75 (C) 76 (D) 77 (E) 78
Answer: B
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution Q in the liquid in the tank after 3 minutes? Answer Choice: (A) 1/11 (B) 2/11 (C) 3/11 (D) 4/11 (E) 5/11
Answer: C
If m is the average (arithmetic mean) of the first 10 positive multiples of 6 and if M is the median of the first 10 positive multiples of 6, what is the value of M – m ? Answer Choice: (A)  –5 (B)  10 (C)  5 (D)  0 (E)  27.5
Answer: D