loafeihong/math_mmlu_format huggingface dataset:
In a jar there are 28 white balls, 32 green balls and 41 blue balls. How many balls must be taken out in order to make sure we have 30 balls of the same color? Answer Choice: (A) a)	23 (B) b)	46 (C) c)	57 (D) d)	66 (E) e)	67
Answer: D
When 23 is divided by the positive integer k, the remainder is 3, for how many different values of k is this true? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: D
Tough and Tricky questions: Ratios
3/5 of a certain class left on a field trip. 2/3 of the students who stayed behind did not want to go on the field trip (all the others did want to go). When another vehicle was located, 1/2 of the students who did want to go on the field trip but had been left behind were able to join. What fraction of the class ended up going on the field trip? Answer Choice: (A) 1/2 (B) 2/3 (C) 11/15 (D) 23/30 (E) 4/5
Answer: B
A car started running at a speed of 30 km/hr and the speed of the car was increased by 2 km/hr at the end of every hour. Find the total distance covered by the car in the first 7 hours of the journey. Answer Choice: (A) 342 km (B) 352 km (C) 252 km (D) 742 km (E) 382 km
Answer: C
John has 10 pairs of matched socks. If he loses 11 individual socks, what is the greatest number of pairs of matched socks he can have left? Answer Choice: (A)  7 (B)  6 (C)  5 (D)  4 (E)  3
Answer: D
How many 3-letter words can be formed out of the letters of the word ‘CORPORATION’, if repetition of letters is not allowed? Answer Choice: (A) 336 (B) 297 (C) 266 (D) 259 (E) 297
Answer: A
The price of the jewel, passing through three hands, rises on the whole by 62%. If the first and the second sellers 20% and 25% profit respectively find the percentage profit earned by the third seller. Answer Choice: (A) 20 (B) 8 (C) 5 (D) 2 (E) 30
Answer: B
What is the value of 8 1/3% of 600+ 37 ½ of 400 Answer Choice: (A) 100 (B) 300 (C) 150 (D) 200 (E) 250
Answer: D
If one-third of one-fourth of a number is 15, then three-tenth of that number is: Answer Choice: (A) 48 (B) 40 (C) 50 (D) 54 (E) 64
Answer: D
Sam purchased 20 dozens of toys at t he rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit? Answer Choice: (A) 3.5 (B) 4.5 (C) 5.6 percent (D) 6.5 (E) None
Answer: C
A pump can fill a tank with water in 5 hours. Because of a leak, it took 7 hours to fill the tank. The leak can drain all the water in ? Answer Choice: (A) 15hr 10min (B) 16hr 20min (C) 17hr 30min (D) 15hr (E) 14hr 25min
Answer: C
what is the least number. which should be added to 221 to make it a perfect square? Answer Choice: (A) 5 (B) 8 (C) 4 (D) 6 (E) 7
Answer: C
How many numbers from 10 to 100 are exactly divisible by 9? Answer Choice: (A) 10 (B) 12 (C) 14 (D) 16 (E) 18
Answer: A
A person incurs 5% loss by selling a watch for $1140 . At
what price should the watch be sold to earn 5% profit? Answer Choice: (A) 1160 (B) 1150 (C) 1260 (D) 1260 (E) 1360
Answer: C
12,21,48,87,__ Answer Choice: (A) 176 (B) 186 (C) 184 (D) 174 (E) 164
Answer: B
In a certain region, the number of children who have been vaccinated against rubella is twice the number who have been vaccinated against mumps. The number who have been vaccinated against both is twice the number who have been vaccinated only against mumps. If 9,000 have been vaccinated against both, how many have been vaccinated only against rubella? Answer Choice: (A) 18,000 (B) 7,500 (C) 10,000 (D) 15,000 (E) 17,500
Answer: A
A farm has only chickens and pigs. When the manager of the farm counted the heads of the animals on the farm, the number totaled up to 95. When the number of legs was counted, the number totaled up to 274. How many more chickens than pigs are there on the farm? Note: Each pig has 4 legs and each chicken had 2 legs. Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: E
g(x) is defined as the product of all even integers k such that 0 < k ≤ x. For example, g(14) = 2 × 4 × 6 × 8 × 10 × 12 × 14. If g(a) is divisible by 4^11, what is the smallest possible value for a? Answer Choice: (A)  22 (B)  24 (C)  28 (D)  32 (E)  44
Answer: B
In the Excel Manufacturing Company, 46 percent of the employees are men. If 60 percent of the employees are unionized and 70 percent of these are men, what percent of the non-union employees are women? Answer Choice: (A) 90% (B) 87.5% (C) 66.7% (D) 50% (E) 36%
Answer: A
Three 6 faced dice are thrown together. The probability that all the three show the same number on them is - Answer Choice: (A) 1/35 (B) 1/36 (C) 1/37 (D) 1/31 (E) 1/30
Answer: B
If an article is sold at 12% profit instead of 16% profit, then the profit would be Rs. 105 less. What is the cost price? Answer Choice: (A) Rs. 3000 (B) Rs.4000 (C) Rs. 3500 (D) Rs.4500 (E) Rs.6000
Answer: B
The average age of an adult class is 40years. 10 new students with an avg age of 32years join the class. Therefore
decreasing the average by 4year. Find what was the original strength of class? Answer Choice: (A) 10 (B) 12 (C) 16 (D) 20 (E) 22
Answer: A
A certain musical scale has has 13 notes, each having a different frequency, measured in cycles per second. In the scale, the notes are ordered by increasing frequency, and the highest frequency is twice the lowest. For each of the 12 lower frequencies, the ratio of a frequency to the next higher frequency is a fixed constant. If the lowest frequency is 550 cycles per second, then the frequency of the 7th note in the scale is how many cycles per second? Answer Choice: (A) 550 * sqrt 2 (B) 550 * sqrt (2^7) (C) 550 * sqrt (2^12) (D) 550 * the twelfth root of (2^7) (E) 550 * the seventh root of (2^12)
Answer: A
Two cars are driving towards one another. The first car is traveling at a speed of 120 Km/h, which is 28% faster than the second car. If the distance between the cars is 855 Km, how long will it takes the cars to meet (in hours)? Answer Choice: (A) 2.5. (B) 3. (C) 3.5 (D) 4. (E) 4.5.
Answer: D
A salesperson receives a base salary of $1000 per month and a commission of 7.5% of the selling price of each item sold above the first 50 item. If this month she sold 330 items for $150 each, what will her monthly salary be? Answer Choice: (A) $1,500 (B) $1,800 (C) $2,100 (D) $2,500 (E) $4,150
Answer: E
Three friends had dinner at a restaurant. When the bill was received, Akshitha paid 1/3 as much as Veena paid and Veena paid 1/2 as much as Lasya paid. What fraction of the bill did Veena pay ? Answer Choice: (A) 3/19 (B) 3/12 (C) 3/11 (D) 3/10 (E) 3/14
Answer: D
A man goes downstream at 15 kmph, and upstream8 kmph. The speed of the stream is Answer Choice: (A) 0kmph (B) 3.5kmph (C) 16kmph (D) 2.5kmph (E) 26kmph
Answer: B
Difference between the length &breadth of a rectangle is 15 m. If its perimeter is 302 m, then its area is?? We have: (l - b) = 15 and 2(l + b) = 302 or (l + b) = 151? Answer Choice: (A) 5446 m^2 (B) 5464 m^2 (C) 5644 m^2 (D) 5434 m^2 (E) 5344 m^2
Answer: C
What is the perimeter of a square with area 9p^2/64 ? Answer Choice: (A) 3p/2 (B) 3p^2/4 (C) 3p (D) 3p^2 (E) 4p/3
Answer: A
Which number is the odd one out?
9654 4832 5945 7642 7963 8216 3649 Answer Choice: (A) 4549 (B) 6549 (C) 3729 (D) 3649 (E) 5416
Answer: D
A train passes a station platform in 40 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 180 m (B) 200 m (C) 240 m (D) 300 m (E) None
Answer: D
How many integers between 3000 and 4000 that have distinct digits and increase from left to right ? Answer Choice: (A) 20 (B) 48 (C) 60 (D) 120 (E) 600
Answer: A
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 37380
. What percentage of profit did he make? Answer Choice: (A) 80% (B) 68% (C) 40% (D) 70% (E) 90%
Answer: B
The least number by which 72 must be multiplied in order to produce a multiple of 112, is Answer Choice: (A) 6 (B) 12 (C) 14 (D) 18 (E) 20
Answer: C
On final examination a student's average (arithmetic mean) score on 4 subjects is 90. What must be his score on a 5th subject for his average score on the 5 subjects to be 92? Answer Choice: (A) 60 (B) 70 (C) 80 (D) 90 (E) 100
Answer: E
If n is a natural number, then(6n^2+6n) is always divisible by? Answer Choice: (A) 6 only (B) 6 and 12 both (C) 12 only (D) by 18 only (E) None of these
Answer: B
Running at their respective constant rate, machine X takes 2 days longer to produce w widgets than machines Y. AT these rates, if the two machines together produce 5w/4 widgets in 3 days, how many days would it take machine X alone to produce 5w widgets. Answer Choice: (A) 4 (B) 6 (C) 8 (D) 30 (E) 12
Answer: D
In an election contested by two parties, Party D secured 12% of the total votes more than Party R. If party R got 132,000 votes, by how many votes did it lose the election? Answer Choice: (A) 24,000 (B) 36,000 votes (C) 168,000 (D) 240,000 (E) 300,000
Answer: B
Factor | Percent of Respondents |
User-friendly | 56% |
Fast response time | 48% |
Bargain prices | 42% |
The table gives three factors to be considered when choosing an Internet service provider and the percent of the 1,600 respondents to a survey who cited that factor as important. If 30 percent of the respondents cited both “user-friendly” and “fast response time,” what is the maximum possible number of respondents who cited “bargain prices,” but neither “user-friendly” nor “fast response time?” Answer Choice: (A) 312 (B) 336 (C) 360 (D) 384 (E) 416
Answer: E
A man saves a certain portion of his income during a year and spends the remaining portion on his personal expenses. Next year his income increases by 40% but his savings increase by 100%. If his total expenditure in 2 years is double his expenditure in 1st year, What %age of his income in the first year did he save? Answer Choice: (A) 45% (B) 40% (C) 25% (D) 28% (E) 33.33%
Answer: B
If x is the median of the set {8/2, 11/3, 27/9, 21/5, x}, x could be Answer Choice: (A) 4 (B) 17/5 (C) 16/5 (D) 30/7 (E) 31/7
Answer: A
If a fair die is rolled three times, what is the probability that a 3 occurs on at least one roll? Answer Choice: (A) 25/36 (B) 125/216 (C) 91/216 (D) 11/36 (E) 36/216
Answer: C
Murali travelled from city A to city B at a speed of 60 kmph and from city B to city C at 40 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 2 : 3? Answer Choice: (A) kmph (B) kmph (C) kmph (D) kmph (E) kmph
Answer: B
Evaluate permutation
3P3 Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: A
1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now? Answer Choice: (A) 12.9 (B) 18.9 (C) 12.5 (D) 12.2 (E) 12.1
Answer: C
A certain auto manufacturer sold 6% fewer vehicles in 2007 than in 2006. If the manufacturer sold 2.1 million vehicles in 2006, how many vehicles, to the nearest 10,000, did the manufacturer sell in 2007? Answer Choice: (A) 63,000 (B) 1,980,000 (C) 2,030,000 (D) 2,040,000 (E) 2,300,000
Answer: B
If r is a positive integer and r^2 is divisible by 12, then the largest positive integer that must divide r ^3 is Answer Choice: (A)  2^3 (B)  2^6 (C)  3^3 (D)  6^3 (E)  12^2
Answer: D
If z is the smallest positive integer that is not prime and not a factor of 50!, what is the sum of the factors of z? Answer Choice: (A) 51 (B) 162 (C) 72 (D) 54 (E) 50!+2
Answer: B
A certain quantity of 70% solution is replaced with 25% solution such that the new concentration is 35%. What is the fraction of the solution that was replaced? Answer Choice: (A) 1/4 (B) 1/3 (C) 1/2 (D) 2/3 (E) 7/9
Answer: E
If 10 litres of an oil of Rs.54 per litres be mixed with 5 litres of another oil of Rs.66 per litre then what is the rate of mixed oil per litre? Answer Choice: (A) Rs.49.17 (B) Rs.58 (C) Rs.54.17 (D) Rs.55.33 (E) None of the above
Answer: B
If 6x^2 + x - 12 = (ax + w)(cx + d), then |a| + |w| + |c| + |d| =
For a complete solution and more practice problems, see this blog:
http://magoosh.com/gmat/2012/algebra-on ... to-factor/ Answer Choice: (A)  10 (B)  12 (C)  15 (D)  18 (E)  20
Answer: B
The average age 20 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? Answer Choice: (A) 18 (B) 99 (C) 77 (D) 40 (E) 12
Answer: D
A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? Answer Choice: (A) 45 (B) 60 (C) 75 (D) 90 (E) 100
Answer: D
X can finish a work in 18 days. Y can finish the same work in 15 days. Yworked for 10 days and left the job. how many days does X alone need to finish the remaining work? Answer Choice: (A) 3 (B) 5 (C) 6 (D) 8 (E) 9
Answer: C
In traveling from a dormitory to a certain city, a student went 1/3 of the way by foot, 3/5 of the way by bus, and the remaining 2 kilometers by car. What is the distance, in kilometers, from the dormitory to the city? Answer Choice: (A) 30 (B) 45 (C) 60 (D) 90 (E) 120
Answer: A
In measuring the sides of a rectangle, one side is taken 6% in excess and other 5% in deficit. Find the error percentage in the area calculated from these measurements. Answer Choice: (A) 3.5% (B) 2.4% (C) 3% (D) 5% (E) 0.7%
Answer: E
The number of new words that can be formed by rearranging the letters of the word 'goat' is? Answer Choice: (A) 24 (B) 25 (C) 4 (D) 23 (E) 1
Answer: D
The product of two numbers is 168 and the sum of their squares is 289. The sum of the number is? Answer Choice: (A) A)23 (B) B)25 (C) C)27 (D) D)31 (E) E)35
Answer: B
Avg cost of 2 cakes and 3 cookies is Rs.30.The avg cost of 5 cakes and 7 cookies is Rs.72. Find the total cost of 30 cakes and 30 cookies? Answer Choice: (A) 190 (B) 160 (C) 130 (D) 200 (E) 180
Answer: E
In an exam, Amar scored 64 percent, Bhavan scored 36 percent and Chetan 44 percent. The maximum score awarded in the exam is 800. Find the average mark scored by all the three boys? Answer Choice: (A) 384 (B) 656 (C) 443 (D) 324 (E) 534
Answer: A
A+1/(B+1/(C+1/(D+1/E)))=1331/1000
what is the value of A*B*C*D*E ? Answer Choice: (A) 841 (B) 842 (C) 843 (D) 844 (E) 846
Answer: E
In Solution P, the proportion of water to alcohol is 5:2. In Solution Q, the proportion of water to alcohol is 3:2. If the two solutions are combined, what is the concentration of alcohol in the new solution if the original solutions were mixed in equal amounts? Answer Choice: (A) 25% (B) 28% (C) 31% (D) 34% (E) 37%
Answer: D
At 1:00 pm, a truck left city P and headed toward City Q at a constant speed of 38 km/h. One hour later, a car left City Q and headed toward City P along the same road at a constant speed of 42 km/h. If the distance between City P and City Q is 378 km, at what time will the truck and the car meet each other? Answer Choice: (A) 5:30 (B) 5:45 (C) 6:00 (D) 6:15 (E) 6:30
Answer: D
If 5a= 3125, then the value of 5(a-3) is Answer Choice: (A) 25 (B) 50 (C) 250 (D) 300 (E) None
Answer: A
Find the ratio in which rice at Rs. 7.00 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg Answer Choice: (A) 6:7 (B) 2:3 (C) 2:1 (D) 2:2 (E) 2:8
Answer: A
How many numbers greater than a thousand can be made using the following digits without repetition: 1, 0, 3, 4, and 5: Answer Choice: (A) 96^2 (B) 96*2 IS ANSWER (C) 576 (D) 24^2 (E) 24*96
Answer: B
Which of the following equations represents a line that is perpendicular to y=1/3*x+2? Answer Choice: (A) y−2x=8 (B) 2x+4y=10 (C) 3y+6x=12 (D) 4y−8x=16 (E) 5x−10y=20
Answer: D
What is the remainder when 2676 * 1487 * 4459 is divided by 12 Answer Choice: (A) 3 (B) 8 (C) 12 (D) 9 (E) 27
Answer: A
Walking at 4/5 of his usual speed a man is 10 mins too late. find his usual time. Answer Choice: (A) 81 mins (B) 64 mins (C) 52 mins (D) 40 mins (E) None
Answer: D
If P represents the product of the first 12 positive integers, which of the following must be true?
I. P is an odd number
II. P is a multiple of 26
III. P is a multiple of 17 Answer Choice: (A) I only (B) II only (C) III only (D) None of the above (E) All of the above
Answer: B
There are 7 stores in town that had a total of 21 visitors on a particular day. However, only 11 people went shopping that day; some people visited more than one store. If 7 people visited exactly two stores each, and everyone visited at least one store, what is the largest number of stores anyone could have visited? Answer Choice: (A) 6 (B) 8 (C) 4 (D) 9 (E) 2
Answer: C
A certain sum becomes Rs. 20720 in four years and 24080 in six years at simple interest. Find sum and rate of interest? Answer Choice: (A) 28% (B) 12% (C) 72% (D) 82% (E) 13%
Answer: B
A certain car uses one gallon of gasoline every 40 miles when it travels on highway, and one gallon of gasoline every 20 miles when it travels in the city. When a car travels 4 miles on highway and 4 additional miles in the city, it uses what percent more gasoline than if it travels 8 miles on the highway? Answer Choice: (A) 15% (B) 20% (C) 22.5% (D) 25% (E) 50%
Answer: E
The ratio of two quantities is 5 to 6. If each of the quantities is increased by 2, what is the ratio of these two new quantities? Answer Choice: (A) It cannot be determined from the information given. (B) 5/14 (C) 6/15 (D) 7/16 (E) 8/17
Answer: A
A train is 360 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 22 (B) 28 (C) 40 (D) 27 (E) 12
Answer: C
The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles? Answer Choice: (A) 2312 sq m (B) 2871 sq m (C) 4312 sq m (D) 1566 sq m (E) 7177 sq m
Answer: C
A company D has 30 percent of the employees are secretaries and 45 percent are salespeople. If there are 50 other employees of Company D, how many employees does Company D have? Answer Choice: (A) 200 (B) 162 (C) 180 (D) 152 (E) 250
Answer: A
Which of the following numbers has only one prime factor? Answer Choice: (A) 16 (B) 19 (C) 22 (D) 30 (E) 32
Answer: B
The average (arithmetic mean) of seven numbers is 12.2
If the sum of four of these numbers is 42.8, what is the average of the other 3 numbers? Answer Choice: (A) (a) 12.4 (B) (b) 14.2 (C) (c) 16.8 (D) (d) 18.6 (E) (e) 19.2
Answer: B
The average of ten numbers is 7. If each number is multiplied by 12 ,then the average of new set of numbers is : Answer Choice: (A) 22 (B) 29 (C) 27 (D) 84 (E) 19
Answer: D
The prices of tea and coffee per kg were the same in May. In july the price of coffee shot up by 20% and that of tea dropped by 20%. if in july , a mixture containing equal quantities of tea and coffee costs 50/kg. how much did a kg of coffee cost in june ? Answer Choice: (A) 50 (B) 45 (C) 40 (D) 32 (E) 28
Answer: A
How many prime factors in 25^10 * 36^10 * 20^10 ? Answer Choice: (A) 90 (B) 80 (C) 70 (D) 60 (E) 50
Answer: A
The greatest common factor of two positive integers is F. The least common multiple of these two integers is Y. If one of the integers is Z, what is the other? Answer Choice: (A) FY⁄Z (B) XZ + YZ (C) X⁄Z + Y (D) X + Y⁄Z (E) X + Z⁄Y
Answer: A
Two trains each 180 m in length are running on the same parallel lines in opposite directions with the speed of each 80 kmph. In what time will they cross each other completely? Answer Choice: (A) 7.8 sec (B) 8.1 sec (C) 8.3 sec (D) 8.2 sec (E) 8.4 sec
Answer: B
The original price of a camera was displayed as a whole dollar amount. After adding sales tax of 20 percent, the final price was also a whole dollar amount. Which of the following could be the final price of the camera? Answer Choice: (A) $222 (B) $209 (C) $211 (D) $220 (E) $215
Answer: A
The C.P of 10 pens is equal to the S.P of 12 pens. Find his gain % or loss%? Answer Choice: (A) 66 3/3% (B) 16 2/3% (C) 16 4/3% (D) 76 2/3% (E) 66 2/3%
Answer: C
Dean Winchester has got a long wooden stock of size 60 feet, he need to cut small stock of size 1 feet long using his axe.
He takes 5 minutes to cut one small stock (1 feet), how long will he take to make 60 such small stocks? Answer Choice: (A) 296 minutes. (B) 297 minutes. (C) 295 minutes. (D) 294 minutes. (E) None
Answer: C
If each edge of cube increased by 20%, the percentage increase in Answer Choice: (A) 42 (B) 44 (C) 48 (D) 45 (E) 47
Answer: B
A total of 550 players participated in a single tennis knock out tournament. What is the total number of matches played in the tournament? (Knockout means if a player loses, he is out of the tournament). No match ends in a tie. Answer Choice: (A) 511 (B) 512 (C) 549 (D) 255 (E) 1023
Answer: C
O(x) represents the least odd integer greater than x, whereas o(x) represents the greatest odd integer less than x. Likewise, E(x) represents the least even integer greater than x, whereas e(x) represents the greatest even integer less than x. According to these definitions, the value of O(11.6) + E(–10.4) + o(–9.2) + e(9.5) is: Answer Choice: (A) -3 (B) -1 (C) 0 (D) 1 (E) 3
Answer: C
After M students took a test, the average score was 66%. If the test has 50 questions, what is the least number of questions that the next student has to get right to bring the average score up to 68%? Answer Choice: (A) 2M-34 (B) M+34 (C) 0.66M+0.68 (D) 0.33M+34 (E) 3M-33
Answer: B
The number of people at Ovations Bar in the hour from 12 p.m. to 1 p.m. was 25% 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 135 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) 80
Answer: E
Express a speed of 54 kmph in meters per second? Answer Choice: (A) 10 mps (B) 18 mps (C) 15 mps (D) 17 mps (E) 12 mps
Answer: C
A completes a work in 10 days and B complete the same work in 15 days. If both of them work together, then the number of days required to complete the work will be Answer Choice: (A) 6 days (B) 9 days (C) 10 days (D) 12 days (E) 13 days
Answer: A
A train 125 m long passes a man, running at 4 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 28 (B) 49 (C) 88 (D) 22 (E) 12
Answer: B
Four people each roll a four die once. Find the probability that at least two people will roll the same number ? Answer Choice: (A) 13/18 (B) 13/17 (C) 13/11 (D) 13/19 (E) 13/12
Answer: A
In a consumer survey, 80% of those surveyed liked at least one of three products: 1, 2, and 3. 50% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 5% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three products? Answer Choice: (A) 5 (B) 10 (C) 15 (D) 20 (E) 25
Answer: C
A farmer has an apple orchard consisting of Fuji and Gala apple trees. Due to high winds this year 10% of his trees cross pollinated. The number of his trees that are pure Fuji plus the cross-pollinated ones totals 153, while 3/4 of all his trees are pure Fuji. How many of his trees are pure Gala? Answer Choice: (A) 27 (B) 33 (C) 55 (D) 77 (E) 88
Answer: A
If the operation Ø is defined for all positive integers x and w by x Ø w = (2^x)/(2^w) then (3 Ø 1) Ø 1 = ? Answer Choice: (A) 2 (B) 4 (C) 8 (D) 16 (E) 32
Answer: C
A shopkeeper bought 600 oranges and 400 bananas. He found 15% of oranges and 8% of bananas were rotten. Find the percentage of fruits in good condition. Answer Choice: (A) 87.8% (B) 87.9% (C) 37.8% (D) 87.7% (E) 22.8%
Answer: A
A can run 1 km in 3 min. 10 sec. and B can cover the same distance in 3 min. 20 sec. By what distance can A beat B ? Answer Choice: (A) 50 m (B) 18 m (C) 96 m (D) 23 m (E) 13 m
Answer: A
Michael earns $7.00 per hour for the first 40 hours he works per week, and twice this rate for overtime. If Michael earned $320 last week, how many hours did he work? Answer Choice: (A) 43 (B) 44 (C) 45 (D) 46 (E) 47
Answer: A