loafeihong/math_mmlu_format huggingface dataset:
Of the 5 numbers, whose average is 100, the first is one-fourth of the sum of the last 4. The first number is? Answer Choice: (A) 83.3 (B) 80 (C) 78.63 (D) 56.98 (E) 67.85
Answer: A
In how many different number of ways 4 men and 3 women can sit on a bench such that girls always sit together. Answer Choice: (A) 720 (B) 740 (C) 750 (D) 770 (E) 780
Answer: A
A division of a company consists of four men and six women. If two of these ten employees are randomly selected as representatives of the division, what is the probability that both representatives will be female? Answer Choice: (A) 1/6 (B) 1/5 (C) 1/4 (D) 1/3 (E) 1/2
Answer: D
If an item that originally sold for A dollars was marked up by x percent and then discounted by L percent, which of the following expressions represents the final price of the item? Answer Choice: (A) (10,000z + 100z(x – y) – xyz)/10,000 (B) (10,000z + 100z(y – x) – xyz)/10,000 (C) (100z(x – y) – xyz)/10000 (D) (100z(y – x) – xyz)/10000 (E) 10000 /(x – y)
Answer: C
The sum of the non-prime numbers between 40 and 50, non-inclusive, is Answer Choice: (A) 131 (B) 176 (C) 274 (D) 405 (E) 495
Answer: C
If 75 percent of a class answered the first question on a certain test correctly, 35 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly? Answer Choice: (A) 10% (B) (8) 20% (C) 30% (D) 50% (E) 65%
Answer: C
A bag contains 3 red, 2 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain exactly two green balls? Answer Choice: (A) 1/7 (B) 2/9 (C) 3/11 (D) 4/17 (E) 3/10
Answer: E
If all of the telephone extensions in a certain company must be even numbers, and if each of the extensions uses all four of the digits 1, 2, 3, and 6, what is the greatest number of four-digit extensions that the company can have? Answer Choice: (A) 4 (B) 6 (C) 12 (D) 16 (E) 24
Answer: C
We have 10 people and 3 chairs. In how many ways chairs can be occupy? Answer Choice: (A) 650 (B) 720 (C) 810 (D) 790 (E) 915
Answer: B
In a certain appliance store, each model of television is uniquely designated by a code made up of a particular ordered pair of letters. If the store has 80 different models of televisions, what is the minimum number of letters that must be used to make the codes? Answer Choice: (A) 6 (B) 7 (C) 9 (D) 8 (E) 10
Answer: C
A taxi leaves Point A 2 hours after a bus left the same spot. The bus is traveling 20 mph slower than the taxi. Find the speed of the taxi, if it overtakes the bus in two hours. Answer Choice: (A) 42 (B) 48 (C) 44 (D) 50 (E) 40
Answer: E
X, Y, and Z are different prime numbers. The product X^2*Y^2*Z^2 is divisible by how many different positive numbers? Answer Choice: (A) 9 (B) 18 (C) 27 (D) 36 (E) 45
Answer: C
75% of the guestrooms at the Stagecoach Inn have a queen-sized bed, and each of the remaining rooms has a king-sized bed. Of the non-smoking rooms, 60% have a queen-sized bed. If 20% of the rooms at the Stagecoach Inn are non-smoking rooms with king-sized beds, what percentage of the rooms permit smoking? Answer Choice: (A) 25% (B) 30% (C) 50% (D) 55% (E) 75%
Answer: C
Right triangle ABC is the base of the prism in the figure above. If AB=AC=âˆš10 and the height of the prism is 4, what is the volume of the prism? Answer Choice: (A) 40 (B) 85 (C) 20 (D) 60 (E) 45
Answer: C
Jacob bought a scooter for a certain sum of money.He spent 10% of the cost on repairs and sold the scooter for a profit of Rs.1100. How much did he spend on repairs if he made a profit of 20% ? Answer Choice: (A) Rs.400 (B) Rs.440 (C) Rs.500 (D) Rs.550 (E) Rs.650
Answer: C
Two trains running in opposite directions cross a man standing on the platform in 25 seconds and 18 seconds respectively and they cross each other in 20 seconds. The ratio of their speeds is: Answer Choice: (A) 3 : 1 (B) 3 : 2 (C) 3 : 8 (D) 2 : 5 (E) 3 : 4
Answer: D
How many 3 digit positive integers Q exist that when divided by 7 leave a remainder of 5? Answer Choice: (A) 128 (B) 142 (C) 143 (D) 141 (E) 129
Answer: E
A man invests Rs. 4,000 at the rate of 5% per annum. How much more should he invest at the rate of 8%, so that he can earn a total of 6% per annum? Answer Choice: (A) Rs. 1200 (B) Rs. 1300 (C) Rs. 1500 (D) Rs. 2000 (E) None of these
Answer: D
96% of 5/8 = Answer Choice: (A) 0.2 (B) 0.5 (C) 0.6 (D) 0.75 (E) 1.0
Answer: C
A man travelled from the village to the post office at the rate of 10kmph and walked backed at the rate of 5 kmph. If the whole journey took 3hours, find the distance of the post office from the village? Answer Choice: (A) 10km (B) 15km (C) 20km (D) 25km (E) 30km
Answer: A
A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is? Answer Choice: (A) 7/19 (B) 7/17 (C) 7/18 (D) 7/11 (E) 7/15
Answer: E
In two triangle, the ratio of the areas is 4:3 and that of their heights is 3:4 the ratio of their bases is Answer Choice: (A) 16:9 (B) 9:16 (C) 9:12 (D) 16:12 (E) 4:12
Answer: A
seven friends met for lunch at an expensive restaurant, and everyone decided to contribute equally to the total bill of $530. If one of the friends had a coupon for 32% off the total bill, and if each friend still contributed equally after the coupon was applied to the bill, how much did each friend pay? Answer Choice: (A) $90 (B) $70 (C) $51 (D) $37 (E) $35
Answer: C
If a traveller was offered 5 city in asia and 11 city in europe and asked to chose atleast 3 city in asia and overall a 11 city. How many ways can he travel Answer Choice: (A) 2854 (B) 2958 (C) 3156 (D) 3762 (E) 6835
Answer: D
A trader sells 2 oranges per rupee, calculate the profit loss percentage if the trader bought the oranges at 3 per rupee. Answer Choice: (A) 22 % (B) 55 % (C) 35 % (D) 40 % (E) 50 %
Answer: E
An eccentric casino owner decides that his casino should only use chips in $3 and $5 denominations. Which of the following amount cannot be paid out using these chips? Answer Choice: (A) $19 (B) $21 (C) $14 (D) $9 (E) $11
Answer: E
An airplane travels 4362 km against the wind in 6 hours and 5322 km with the wind in the same amount of time. What is the rate of the plane in still air? Answer Choice: (A) 344 km/hr (B) 767 km/hr (C) 807 km/hr (D) 908 km/hr (E) 555 km/hr
Answer: C
Which of the following describes all values of x for which 16-x^2 ≥ 0 ? Answer Choice: (A) x ≥ 1 (B) x ≤ -1 (C) 0 ≤ x ≤ 1 (D) x ≤ -1 or x ≥ 1 (E) -4 ≤ x ≤ 4
Answer: E
Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 33 kmph. Of how many minutes does the train stop per hour? Answer Choice: (A) 73 (B) 83 (C) 16 (D) 83 (E) 28
Answer: C
A tank is filled in SIX hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank? Answer Choice: (A) 56 hours (B) 28 hours (C) 55 hours (D) 66 hours (E) 21 hours
Answer: E
Kelly and Jody packed boxes with books. If Jody packed 80% of the total number of boxes, what was the ratio of the number of boxes Kelly packed to the number that Jody packed? Answer Choice: (A) 1 to 6 (B) 1 to 4 (C) 2 to 5 (D) 3 to 5 (E) 2 to 3
Answer: B
65% of x = 20% of 552.50. Find the value of x? Answer Choice: (A) 100 (B) 170 (C) 150 (D) 180 (E) 199
Answer: B
Jim’s Taxi Service charges an initial fee of $2.05 at the beginning of a trip and an additional charge of $0.35 for each 2/5 of a mile traveled. What is the total charge for a trip of 3.6 miles? Answer Choice: (A) $5.20 (B) $4.45 (C) $4.80 (D) $5.05 (E) $5.40
Answer: A
A person travels first 100km at 40km/hr and the next 100km at 60km/hr. The average speed for the first 200km of the tour is? Answer Choice: (A) 36km/hr (B) 50km/hr (C) 48km/hr (D) 60km/hr (E) 55km/hr
Answer: C
The area of the largest circle that can be drawn inside a square of side 56 Cm in length is: Answer Choice: (A) 2464 (B) 2052 (C) 3201 (D) 4202 (E) 1200
Answer: A
Number N is randomly selected from a set of all primes between 10 and 40, inclusive. Number D is selected from a set of all multiples of 5 between 10 and 40 inclusive. What is the probability that N+D is odd? Answer Choice: (A)  1/2 (B)  2/3 (C)  3/4 (D)  4/7 (E)  5/8
Answer: D
What is the units digit of the product of the first 100 odd numbers? Answer Choice: (A) 1 (B) 3 (C) 0 (D) 5 (E) 7
Answer: D
A rectangular floor is covered by a rug except fo a strip q meters along each of the four edges. If the floor is m meters by n meteres, What is the area of the rug in square meters? Answer Choice: (A) mn - p(m+n) (B) mn – 2p(m+n) (C) mn – p^2 (D) (m - p)(n - p) (E) (m - 2q)(n - 2q)
Answer: E
Equal amount of water were poured into two empty jars of different capacities, which made one jar 1/5 full and other jar 1/4 full. If the water in the jar with lesser capacity is then poured into the jar with greater capacity, what fraction of the larger jar will be filled with water? Answer Choice: (A) 1/7 (B) 2/5 (C) 1/2 (D) 7/12 (E) 2/3
Answer: B
A rabbit on a controlled diet is fed daily 300 grams of a mixture of two foods, food X and food Y. Food X contains 10% protein and food Y contains 15% protein. If the rabbit's diet provides exactly 39 grams of protein daily, how many grams of food X are in the mixture. Answer Choice: (A) 120 (B) 140 (C) 150 (D) 160 (E) 200
Answer: A
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 13 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) 11 (B) 408 (C) 2881 (D) 287 (E) 221
Answer: B
Water boils at 212°F or 100°C and ice melts at 32°F or 0°C . If the temperature of a pot of water is 60°C, what is the temperature of the pot of water in °F? Answer Choice: (A) 132°F (B) 140°F (C) 148°F (D) 156°F (E) 164°F
Answer: B
A person invested in all Rs. 2600 at 4%, 6% and 8% per annum simple interest. At the end of the year, he got the same interest in all the three cases. The money invested at 4% is? Answer Choice: (A) 3477 (B) 2688 (C) 2699 (D) 1200 (E) 2671
Answer: D
A bag contains 26 purple jellybeans, 15 green jellybeans, and 9 yellow jellybeans; these jellybeans are the only items in the bag. If a person picks a jellybean at random out of the bag, what is the probability that the jellybean will be yellow? Answer Choice: (A) 18% (B) 20% (C) 25% (D) 30% (E) 35%
Answer: A
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number of students in the school? Answer Choice: (A) 72 (B) 80 (C) 120 (D) 100 (E) 150
Answer: D
A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is: Answer Choice: (A) 3/21 (B) 2/91 (C) 4/91 (D) 8/81 (E) 9/72
Answer: B
What is the remainder when the number R=14^2 * 15^8 is divided by 5? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 4 (E) 5
Answer: A
In a certain boys camp, 20% of the total boys are from school A and 30% of those study science. If there are 63 boys in the camp that are from school A but do not study science then what is the total number of boys in the camp? Answer Choice: (A) 70 (B) 450 (C) 150 (D) 35 (E) 350
Answer: B
A researcher computed the mean, the median, and the standard deviation Y for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change? Answer Choice: (A) The mean only (B) The median only (C) The standard deviation only (D) The mean and the median (E) The mean and the standard deviation
Answer: D
In the coordinate plane, one of the vertices of a square is the point (-4, -4). If the diagonals of that square intersect at point (3, 2), what is the area of that square? Answer Choice: (A) 180 (B) 196 (C) 160 (D) 164 (E) 172
Answer: B
In what time will a train 240 metres long cross an electric pole, if its speed be 126 km/hr? Answer Choice: (A) 6.75 sec (B) 6.85 sec (C) 6.55 sec (D) 6.44 sec (E) 7.85 sec
Answer: B
The instructions state that Cheryl needs 5/9 square yards of one type of material and 1/3 square yards of another type of material for a project. She buys exactly that amount. After finishing the project, however, she has 8/24 square yards left that she did not use. What is the total amount of square yards of material Cheryl used? Answer Choice: (A) 1/12 (B) 1/9 (C) 2/3 (D) 5/9 (E) 2 1/9
Answer: D
If a is a positive even integer, and n and m are consecutive integers, then (n - m)^a/(m - n)^a = Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: D
Convert the following unit:
7 hectares in mÂ² Answer Choice: (A) 50000 mÂ² (B) 60000 mÂ² (C) 65000 mÂ² (D) 70000 mÂ² (E) 75000 mÂ²
Answer: D
A contractor is engaged for 30days on the condition thathe receives Rs.25 for each day he works &is fined Rs.7.50 for each day is absent. He gets Rs.685 in all. For how many days was he absent? Answer Choice: (A) 8 (B) 10 (C) 2 (D) 17 (E) 19
Answer: C
An amount of Rs. 10000 is invested in two types of shares. The first yields an interest of 9% p.a and the second, 11% p.a. If the total interest at the end of one year is 9 3/4 %, then the amount invested at 11% was? Answer Choice: (A) 2377 (B) 3750 (C) 2997 (D) 2677 (E) 1987
Answer: B
The operation T is defined by x T y=1/x+1/y for all nonzero numbers x and y. If z is a number greater than 1, which of the following must be true.
I. x T (-z)=0
II. z T z/z-1=1
III. 2/z T 2/z=1 Answer Choice: (A) a.) I (B) b.) I and II only (C) c) I and III only (D) d) II only (E) e) I, II and III only
Answer: D
A gardener increased the length of a rectangle-shaped garden by 25 percent and decreased its width by 20 percent. The area of the new garden Answer Choice: (A) has increased by 20 percent (B) has increased by 12 percent (C) has increased by 8 percent (D) is exactly the same as the old area (E) cannot be expressed in percentage terms without actual numbers
Answer: D
A train 360 m long is running at a speed of 90 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 29 sec (C) 26 sec (D) 20 sec (E) 34 sec
Answer: D
On return from a business trip Mr. Chidambaram was to be picked up from the railway station by
his coachman. Someone he managed a train connection earlier and thus arrived two hours too early.
Immediately on arrived he rang up home for the coach and was told that it had just left in order to be
exactly in time for the train by which he was scheduled to come. To save the time he started walking
homeward at 3kmph. On the way he met the coachman who brought him home an hour before
schedule. How far is the Mr. Chidambaram’s house from the railway station? Answer Choice: (A) 22 (B) 18 (C) 99 (D) 27 (E) 11
Answer: B
What least number must be added to 1056, so that the sum is completely divisible by 23 ? Answer Choice: (A) 2 (B) 3 (C) 16 (D) 18 (E) 23
Answer: A
A certain telescope increases the visual range at a particular location from 70 kilometers to 150 kilometers. By what percent is the visual range increased by using the telescope ? Answer Choice: (A)  30% (B)  33 1/2% (C)  40% (D)  60% (E)  114.28%
Answer: E
----------------YES---------NO----UNSURE Subject M----500--------200-----100 Subject R----400--------100-----300 A total of 800 students were asked whether they found two subjects, M and R, interesting. Each answer was either yes or no or unsure, and the numbers of students who gave these answers are listed in the table above. If 170 students answered yes only for subject M, how many of the students did not answer yes for either subject? Answer Choice: (A) 100 (B) 230 (C) 300 (D) 400 (E) 500
Answer: B
If M is a negative integer and Q is a positive integer, which of the following could be the standard deviation of a set {-7, -5, -3, M, 0, 1, 3, Q, 7}?
I. -1.5
II. -2
III. 0 Answer Choice: (A)  I only (B)  II only (C)  III only (D)  I and III only (E)  None
Answer: E
How many of the positive divisors Q of 120 are also multiples of 4 not including 120? Answer Choice: (A) 3. (B) 4. (C) 5. (D) 7. (E) 8.
Answer: D
If x/y = 5 and (4a - x)/(b - y) = 5, then the value of a/b is? Answer Choice: (A)  –3 (B)  -2 (C)  1 (D)  5/4 (E)  3
Answer: D
A farm used two harvesting machines, H and K, to harvest 100 acres of wheat. Harvesting machine H, working alone at its constant rate, harvested 40 acres of wheat in 8 hours. Then harvesting machine K was brought in, and harvesting machines H and K, working together at their respective constant rates, harvested the remaining acres of wheat in 3 hours. Harvesting machine K harvested how many acres of wheat per hour? Answer Choice: (A)  7 (B)  8 (C)  12 (D)  13 (E)  17
Answer: E
On June 1 a bicycle dealer noted that the number of bicycles in stock had decreased by 4 for each of the past 5 months. If the stock continues to decrease at the same rate for the rest of the year, how many fewer bicycles will be in stock on November 1 than were in stock on January 1? Answer Choice: (A)  8 (B)  12 (C)  40 (D)  32 (E)  36
Answer: C
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Find the sum? Answer Choice: (A) 30 (B) 15 (C) 40 (D) 45 (E) 20
Answer: E
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? Answer Choice: (A) 227 (B) 540 (C) 882 (D) 266 (E) 222
Answer: D
Jolene entered an 18-month investment contract that guarantees to pay 2 percent interest at the end of 6 months, another 3 percent interest at the end of 12 months, and 4 percent interest at the end of the 18 month contract. If each interest payment is reinvested in the contract, and Jolene invested $10,000 initially, what will be the total amount of interest paid during the 18-month contract? Answer Choice: (A) $506.00 (B) $726.24 (C) $900.00 (D) $920.24 (E) $926.24
Answer: E
If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area? Answer Choice: (A) 120 (B) 110 (C) 130 (D) 140 (E) 150
Answer: A
When 10 is subtracted from a number, it reduces to seven-twelve of the number. What is the sum of the digit of the number Answer Choice: (A) 10 (B) 24 (C) 46 (D) 48 (E) 45
Answer: B
6^4 is equal to which of the following? Answer Choice: (A) 1,296 (B) 752 (C) 660 (D) 662 (E) 1,608
Answer: A
In a group of cows and hens, the number of legs are 18 more than twice the number of heads. The number of cows is Answer Choice: (A) 5 (B) 7 (C) 9 (D) 12 (E) 14
Answer: C
If a is an even integer and b is an odd integer which of the following must be an odd integer : Answer Choice: (A) a/b (B) ab (C) 2a+b (D) 2(a+b) (E) 3a/b
Answer: C
Two integers are in the ratio of 1 to 4. If 12 is added to the smaller number, the ratio becomes 1 to 1. Find the larger integer. Answer Choice: (A) 8 (B) 16 (C) 32 (D) 48 (E) 54
Answer: B
The 38 parents participating in the Smithville PTA have been assigned to at least 1 of 3 committees: festival planning, classroom aid, and teacher relations. 21 parents are assigned to the festival planning committee, 18 parents are assigned to the classroom aid committee, and 19 parents are assigned to the teacher relations committee. If 5 parents are assigned to all 3 committees, how many parents are assigned to exactly 2 committees? Answer Choice: (A) 4 (B) 6 (C) 8 (D) 9 (E) 10
Answer: E
Toby is four years younger than Debby. Thrice the sum of the ages of Toby and Debby equals their mother’s age. If the age of the mother is 30, find the ages of Toby and Debby? Answer Choice: (A) 10 and 14 (B) 3 and 7 (C) 6 and 10 (D) 5 and 10 (E) 12 and 16
Answer: B
A man invests some money partly in 9% stock at 96 and partly in 12% stock at 120.To obtain equal dividends from both,he must invest the money in the ratio : Answer Choice: (A) 3 : 4 (B) 3 : 5 (C) 4 : 5 (D) 16 : 15 (E) None
Answer: D
When asked how old she was, Pooja replied, 'In 2 years I will be twice as old as I was five years ago.'
How old is she ? Answer Choice: (A) 11 years (B) 12 years (C) 8 years (D) 10 years (E) 15 years
Answer: B
Set S has a mean of 10 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most? Answer Choice: (A) {9, 11} (B) {2, 10} (C) {10, 18} (D) {7, 13} (E) {16, 16}
Answer: A
Out of 6 balls a pair is to be selected for a game. At most, how many different pairs are possible? Answer Choice: (A) 100 (B) 90 (C) 50 (D) 15 (E) 25
Answer: D
A train starts with the speed of 50km/hr with its speed increasing every two hours by 20kmph. In how many hours will it cover 330 kms Answer Choice: (A) 4 hrs (B) 5 hrs (C) 6 hrs (D) 4 ½ hrs (E) 5 hrs
Answer: B
A cyclist covers a distance of 500m in 4 min 30sec. What is the speed in km/hr of the cyclist? Answer Choice: (A) 2 (B) 2.5 (C) 3.2 (D) 4.6 (E) 2.8
Answer: C
A certain tire company can produce tires at a cost of $22,500 per batch plus $9 per tire. The company can sell tires to the wholesaler at a cost of $20 per tire. If a batch of 15,000
tires is produced and sold, what is the company’s profit per tire? Answer Choice: (A) $9.00 (B) $9.50 (C) $11.00 (D) $13.50 (E) $20.00
Answer: B
During a Thanksgiving weekend, a car rental company rented six-tenths of their vehicles, including three-fifths of the 4WDs that it had. If 60% of the vehicles are 4WDs, then what percent of the vehicles that were not rented were not 4WDs? Answer Choice: (A) 20% (B) 30% (C) 40% (D) 60% (E) 25%
Answer: C
A certain characteristic in a large population has a distribution that is symmetric about the mean m. If 68% of the distribution lies one standard deviation s of the mean, what percent of the distribution is less than m+s? Answer Choice: (A)  16% (B)  32% (C)  48% (D)  84% (E)  92%
Answer: D
Eight identical machines can produce 360 aluminum cans per hour. If all of the machines work at the same constant rate, how many cans could 5 such machines produce in 5 hours? Answer Choice: (A) 675 (B) 750 (C) 1,125 (D) 5,900 (E) 7,500
Answer: C
A sum was put a simple interest at a certain rate for 1 years. Had it been put at 6% higher rate, it would have fetched Rs. 30 more. The sum is: Answer Choice: (A) s.500 (B) s.600 (C) s.700 (D) s.800 (E) s.900
Answer: A
If 12 men do a work in 80 days, in how many days will 16 men do it? Answer Choice: (A) 20 (B) 29 (C) 22 (D) 60 (E) 12
Answer: D
The greatest common factor of positive integers m and n is 10. What is the greatest common factor of (2m^2, 2n^2)? Answer Choice: (A) 2 (B) 10 (C) 100 (D) 200 (E) 400
Answer: D
At an elementary school, 70% of the faculty members are women and 40% of the faculty members are married. If 1⁄3 of the men are single, what fraction of the women are married? Answer Choice: (A) 5⁄7 (B) 7⁄10 (C) 2/7 (D) 7⁄30 (E) 5⁄70
Answer: C
Two cars cover the same distance at the speed of 60 and 62 kmps respectively. Find the distance traveled by them if the slower car takes 1 hour more than the faster car. Answer Choice: (A) 1873 (B) 1848 (C) 1860 (D) 1838 (E) 1939
Answer: C
Jaclyn buys $60 000 worth of debentures in a company. She earns 9.5% p.a. simple interest, paid to her quarterly (that is, every 3 months). If the agreed period of the debenture was 18 months: calculate the amount of interest Jaclyn will earn for each quarter Answer Choice: (A) 1187.5 (B) 1234 (C) 1289 (D) 1425 (E) None of these
Answer: D
Exactly 18% of the reporters for a certain wire service cover local politics in Country X. If 40% of the reporters who cover politics for the wire service do not cover local politics in Country X, what percent of the reporters for the wire service do not cover politics? Answer Choice: (A) 20% (B) 42% (C) 44% (D) 70% (E) 84%
Answer: D
A local bank that has 15 branches uses a two-digit code to represent each of its branches. The same integer can be used for both digits of a code, and a pair of two-digit numbers that are the reverse of each other (such as 17 and 71) are considered as two separate codes. What is the fewest number of different integers required for the 15 codes? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: B