loafeihong/math_mmlu_format huggingface dataset:
Marco rode his dirt bike at 40 miles per hour (mph) for two hours. If he then continued to ride at a different constant rate for another three hours, and at the end of the three hours his average speed for the entire five hour ride was 20mph, what was his average speed over the three hour portion of his ride? Answer Choice: (A) 14 mph (B) 20/3 mph (C) 70/3 mph (D) 80/3 mph (E) 34 mph
Answer: B
If n=4p where p is a prime number greater than 1, how many different positive even divisors does n have, including n? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
The perimeter of one square is 24m & that of another is 32m. Perimeter of a square whose area is equal to the sum of the areas of the 2 squares will be Answer Choice: (A) 20 m (B) 24 m (C) 28 m (D) 40 m (E) 43 m
Answer: D
The price of a gallon of gasoline was $30 on the 15th of March. By the 15th of April, the price per gallon had increased by 20%, and by the 15th of May the price had increased again to a total of $45 per gallon. What was the percent change in the price of a gallon of gasoline between the 15th of April and the 15th of May? Answer Choice: (A) 20% (B) 25% (C) 30% (D) 35% (E) 50%
Answer: B
In two triangles, the ratio of the areas is 4 : 3 and the ratio of their heights is 3 : 4. Find the ratio of their bases. Answer Choice: (A) 2:3 (B) 4:5 (C) 16:9 (D) 7:9 (E) 8:5
Answer: C
Rectangle A has sides a and b, and rectangle B has sides c and d. If a/c=b/d=4/5, what is the ratio of rectangle A’s area to rectangle B’s area? Answer Choice: (A) 5/4 (B) 25/16 (C) 4/5 (D) 16/25 (E) 16/5
Answer: D
There are two positive numbers in the ratio 5:8. If the larger number exceeds the smaller by 18, then find the smaller number? Answer Choice: (A) 30 (B) 66 (C) 77 (D) 88 (E) 44
Answer: A
A 100-litre mixture of milk and water contains 49 litres of milk. 'x' litres of this mixture is removed and replaced with an equal quantum of water. If the process is repeated once, then the concentration of the milk stands reduced at 25%. What is the value of x? Answer Choice: (A) 27.5 litres (B) 26.67 litres (C) 27.67 litres (D) 28.57 litres (E) 26 litres
Answer: D
A marble shop contains 6 blue marbles, 7 red marbles, and 7 green marbles. If 4 marbles are purchased at random from the shop, what is the probability that the 4 marbles will be blue? Answer Choice: (A) 5/19 (B) 9/20 (C) 1/57 (D) 15/57 (E) 15/684
Answer: C
Which greatest possible length can be used to measure exactly 12 meter 65 cm, 15 meter 25 cm and 10 meter 65 cm Answer Choice: (A) 45cm (B) 5cm (C) 4cm (D) 15cm (E) 50cm
Answer: B
Albert buys 4 cows and 9 cows for $13,400. If he sells the cows at 10% profit and the cows at 20% profit, then he earns a total profit of $1880. The cost of a cow is: Answer Choice: (A) 1000 (B) 3000 (C) 2000 (D) 4000 (E) 5000
Answer: C
A wheel that has 4 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is: Answer Choice: (A) 49 (B) 4 (C) 12 (D) 6 (E) 27
Answer: D
Maxwell leaves his home and walks toward Brad's house. One hour later, Brad leaves his home and runs toward Maxwell's house. If the distance between their homes is 94 kilometers, Maxwell's walking speed is 4 km/h, and Brad's running speed is 6 km/h. What is the total time it takes Maxwell before he meets up with Brad? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 10
Answer: E
If a particular player is always chosen, in how many ways can a cricket-be chosen out of 15 players? Answer Choice: (A) 1230 (B) 1340 (C) 1350 (D) 1540 (E) 1365
Answer: E
A sum of money becomes double itself in 8 years at simple interest. How many times will it become 10 years at the same rate? Answer Choice: (A) 10 (B) 99 (C) 87 (D) 66 (E) 12
Answer: A
Two children want to walk together to visit their aunt, who lives exactly 8 blocks north and 7 blocks east of their current location. If they travel only along streets and do not travel diagonally, the shortest possible route connecting the two points is exactly 15 blocks. How many different 15-block routes may they take to travel the shortest possible distance to their aunt’s house? Answer Choice: (A) 15!*8!*7! (B) 15!*8*7 (C) 23!/(8!*7!) (D) 15!/(8!*7!) (E) 15/(8*7)
Answer: D
If the square root of 1,600 is 40, then what is 40 squared? Answer Choice: (A) 1,600 (B) 16 (C) 4 (D) 440 (E) 64,000
Answer: A
There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of $ 12,000 after 3 years at the same rate? Answer Choice: (A) 2160 (B) 3120 (C) 3972 (D) 6240 (E) None of these
Answer: C
A can complete a project in 20 days and B can complete the same project in 40 days. If A and B start working on the project together and A quits 10 days before the project is completed, in how many days will the project be completed? Answer Choice: (A) 18 days (B) 20 days (C) 26.67 days (D) 16 days (E) 12 days
Answer: B
How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? Answer Choice: (A) 5040 (B) 2548 (C) 300 (D) 547 (E) 3000
Answer: A
Each of the products produced yesterday was checked by worker x or worker y. 0.5% of the products checked by worker x are defective and 0.8% of the products checked by worker y are defective. If the total defective rate of all the products checked by worker x and worker y is 0.65%, what fraction of the products was checked by worker y? Answer Choice: (A) 1/5 (B) 1/2 (C) 2/3 (D) 1/4 (E) 2/5
Answer: B
50 men took a dip in a water tank 30 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4m3 , then the rise in the water level in the tank will be: Answer Choice: (A) 20 cm (B) 25 cm (C) 33.3 cm (D) 50 cm (E) None of these
Answer: C
The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers? Answer Choice: (A) 29 (B) 70 (C) 92 (D) Cannot be determined (E) None of these
Answer: D
Mrs. Napier has 26 stickers to give to 4 students for a reward. How many
stickers will each student get? Will there be any stickers left over? Answer Choice: (A) 6-5 (B) 5-4 (C) 3-6 (D) 2-3 (E) 2-8
Answer: A
A motor pool has 300 vehicles of which 30 percent are trucks. 15 percent of all the vehicles in the motor pool are diesel, including 15 trucks. What percent of the motor pool is composed of vehicles that are neither trucks nor diesel? Answer Choice: (A) 165% (B) 90% (C) 60% (D) 55% (E) 10%
Answer: C
The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit? Answer Choice: (A) 2000 (B) 2098 (C) 2028 (D) 2218 (E) 2021
Answer: A
As a bicycle salesperson, David earns a fixed salary of $40 per week plus $6 per bicycle for the first 6 bicycles he sells, $12 per bicycle for the next 6 bicycles he sells, and $18 per bicycle for every bicycle sold after first 12. This week, he earned more than twice as much as he did last week. If he sold x bicycles last week and y bicycles this week, which of the following statements must be true? I. y<3x II. y>x III. y>3 Answer Choice: (A) I only (B) III only (C) II,III only (D) I,III only (E) II only
Answer: C
In a group of 100 people, 55 have visited Iceland and 43 have visited Norway. If 61 people have visited both Iceland and Norway, how many people have visited neither country? Answer Choice: (A) 60 (B) 61 (C) 62 (D) 63 (E) 64
Answer: D
In a race of 4Kms A beats B by 100m or 25 seconds, then time taken by A is Answer Choice: (A) 15 min 8 sec (B) 16 min 15 sec. (C) 8 min 15 sec. (D) 10 min 17 sec. (E) 10 min 18 sec.
Answer: B
Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in? Answer Choice: (A) 3 9/87 hrs (B) 3 9/27 hrs (C) 3 9/17 hrs (D) 3 2/17 hrs (E) 3 9/11 hrs
Answer: C
The ratio, by volume, of soap to alcohol to water in a certain solution is 6:30:90. The solution will be altered so that the ratio of soap to alcohol is doubled while the ratio of soap to water is halved. If the altered solution will contain 150 cubic centimeters of alcohol, how many cubic centimeters of water will it contain? Answer Choice: (A) 1200 (B) 1300 (C) 1500 (D) 1800 (E) 1900
Answer: D
Raman mixed 24 kg of butter at Rs. 150 per kg with 36 kg butter at the rate of Rs. 125 per kg. At what price per kg should he sell the mixture to make a profit of 40% in the transaction? Answer Choice: (A) 337 (B) 278 (C) 189 (D) 271 (E) 211
Answer: C
The length of a rectangle is reduced by 20%. By what % would the width have to be increased to maintainthe original area? Answer Choice: (A) 15% (B) 20% (C) 25% (D) 30% (E) 35%
Answer: C
In a camp, there is a meal for 120 men or 200 children. If 100 children have taken the meal, how many men will be catered to with remaining meal? Answer Choice: (A) 41 (B) 30 (C) 35 (D) 60 (E) 49
Answer: D
If Henry were to add 5 gallons of water to a tank that is already 3/4 full of water, the tank would be 7/8 full. How many gallons of water would the tank hold if it were full? Answer Choice: (A) 25 (B) 40 (C) 64 (D) 80 (E) 96
Answer: B
During a recent track meet, Peter ran x meters of the 100 meter dash in 4 seconds; running at the same rate, how many seconds will it take Peter to run z meters of the 200 meter dash? Answer Choice: (A) 4zx (B) 4z/x (C) 4x/z (D) 4/xz (E) xz/4
Answer: B
A person want to give his money of $3600 to his 3 children A,B,C in the ratio 2:3:4. What is the B's share? Answer Choice: (A) $2000 (B) $1200 (C) $2500 (D) $1800 (E) $1600
Answer: B
On decreasing the price of a cooler by 25 %, its sale is increased by 50%. The effect on the revenue is? Answer Choice: (A) 4 % decrease (B) 12.5 % increase (C) 16% decrease (D) 16% increase (E) none of these
Answer: B
The average (arithmetic mean) of eight numbers is 47.1. If the sum of half of these numbers is 158.4, what is the average of the other half? Answer Choice: (A) 12.8 (B) 24.2 (C) 54.6 (D) 72.1 (E) 96.8
Answer: C
In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions? Answer Choice: (A) None of these (B) 64 (C) 120 (D) 36 (E) 22
Answer: D
Machine R takes 2 more hours than machine B to make 20 widgets. If working together, the machines can make 25 widgets in 3 hours, how long will it take machine R to make 40 widgets? Answer Choice: (A)  5 (B)  6 (C)  8 (D)  10 (E)  12
Answer: E
3 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place? Answer Choice: (A) 10 (B) 15 (C) 3 (D) 9 (E) 12
Answer: C
The ratio between the sale price and the cost price of an article is 7:5. What is the ratio between the profit and the cost price of that article? Answer Choice: (A) 2:7 (B) 5:2 (C) 7:2 (D) Data inadequate (E) None of these
Answer: E
Out of a classroom of 7 boys and 4 girls, the teacher randomly chooses a president for the student board, a vice president, and a secretary. What is the probability that only girls will be selected for all three positions? Answer Choice: (A) 2/165 (B) 4/165 (C) 7/165 (D) 2/33 (E) 5/33
Answer: B
Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles? Answer Choice: (A) 2000 (B) 2978 (C) 2682 (D) 2688 (E) 2786
Answer: A
. Star question:
If f(1)=4 and f(x+y)=f(x)+f(y)+7xy+4,then f(2)+f(5)=? Answer Choice: (A) 125 (B) 977 (C) 289 (D) 1077 (E) 111
Answer: A
The perimeter of a square is 52 m. Find the area of the square. Answer Choice: (A) 132 m². (B) 169 m². (C) 146 m². (D) 189 m². (E) 269 m².
Answer: B
A part-time employee whose hourly wage was decreased by 20 percent decided to increase the number of hours worked per week so that the employee's total income did not change. By what percent should the number of hours worked be increased? Answer Choice: (A) 12.5% (B) 20% (C) 25% (D) 50% (E) 100%
Answer: C
If xy > 0, which of the following must be negative? Answer Choice: (A) -x/-y (B) x/y (C) -x/y (D) 2xy (E) x+y
Answer: C
Of the goose eggs laid at a certain pond, 1/4 hatched and 4/5 of the geese that hatched from those eggs survived the first month. Of the geese that survived the first month, 3/5 did not survive the first year. If 120 geese survived the first year and if no more than one goose hatched from each egg, how many goose eggs were laid at the pond? Answer Choice: (A) 1200 (B) 1300 (C) 1400 (D) 1500 (E) 1600
Answer: D
It takes 40 identical printing presses 12 hours to print 500,000 papers. How many hours would it take 30 of these printing presses to print 500,000 papers? Answer Choice: (A) 14 (B) 15 (C) 16 (D) 18 (E) 20
Answer: C
10 % of 2 is equal to Answer Choice: (A) 0.2 (B) 0.4 (C) 0.6 (D) 0.7 (E) 0.9
Answer: A
3 years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is Answer Choice: (A) 1 years (B) 2 years (C) 3 years (D) 4 years (E) None
Answer: B
If a quarter kg of onions costs 50 paise, how many paise will 100 gm cost? Answer Choice: (A) 20 paise (B) 65 paise (C) 56 paise (D) 87 paise (E) 15 paise
Answer: A
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 5 employees to 2 different offices? Answer Choice: (A) 30 (B) 32 (C) 31 (D) 33 (E) 35
Answer: B
A 300 meter long train crosses a platform in 48 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 227 (B) 266 (C) 230 (D) 500 (E) 271
Answer: D
A restaurant meal cost $35.50 and there was no tax. If the tip was more than 10 percent but less than 15 percent of the cost of the meal, then total amount paid must have been between: Answer Choice: (A) $40 and $42 (B) $39 and $41 (C) $38 and 40 (D) $37 and $39 (E) $36 and $37
Answer: B
The average of 2,7,6 and x is 5. Find the value of x? Answer Choice: (A) 10 (B) 8 (C) 12 (D) 15 (E) 5
Answer: E
An article is bought for Rs.675 and sold for Rs.900, find the gain percent? Answer Choice: (A) 16 2/3% (B) 30% (C) 33 1/3% (D) 33 1/6% (E) 33 1/9%
Answer: C
The difference between the local value and the face value of 7 in the numeral 32675149 is? Answer Choice: (A) 75142 (B) 64851 (C) 5149 (D) 69993 (E) None of these
Answer: D
Lola rolls a die 3 times. What is the probability that she gets a 4 on the last one of the 3 rolls? Answer Choice: (A) 215/216 (B) 216 (C) 1/216 (D) none (E) 2
Answer: A
A can complete a project in 20 days while B can complete same project in 30 days. If A and B start working together and A leaves the work 10 days before completion of project, then in how many days the project will be completed? Answer Choice: (A) 18 (B) 19 (C) 20 (D) 21 (E) 22
Answer: A
Calculate the share of profit that belongs to Mark in a partnership business he invested Rs 31,000. His partner Abel invested RS.36,800 and the business made a profit of Rs 18,400. Answer Choice: (A) 8499.98 (B) 8489.98 (C) 8412.98 (D) 8732.98 (E) 2112.98
Answer: C
At a certain amateur bands rock show the ratio of freaks to nerds to geeks( G) is 1:2:3. If these are the only types of people in the crowd, and each person in the crowd has the same chance of yelling rock on!, what are the chances that the next person who yells rock on!will be a geek? Answer Choice: (A) 1/8 (B) 1/3 (C) 1/2 (D) 1/4 (E) 1/6
Answer: C
A town in California fines residents who do not pay their property taxes on time. All residents must pay their taxes before July 1st for that calendar year or face the following fine structure: For the first month the taxes are overdue (that would be any payment made on July 1st through July 31st), the total fine is 1% of the original tax bill; for each additional month that the taxes are overdue, the total fine is increased by $1000 or doubled, whichever results in the lesser amount. What is the total fine for a resident of that town who originally owed $50,000 in property taxes, but did not pay until October 15th? Answer Choice: (A) $1,400 (B) $1,800 (C) $4,000 (D) $21,400 (E) $22,800
Answer: C
The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8900. If his salary for the month of May is Rs.6500, find his salary for the month of January? Answer Choice: (A) s.2900 (B) s.3570 (C) s.4500 (D) s.4550 (E) s.2500
Answer: A
If n is a positive integer and n^2 is divisible by 72, then the largest positive integer W that must divide n is? Answer Choice: (A) 6 (B) 12 (C) 24 (D) 36 (E) 48
Answer: B
The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 58, then 1/m + 1/n is equal to Answer Choice: (A) 1/35 (B) 3/35 (C) 5/37 (D) 2/35 (E) None
Answer: E
A straight fence is to be constructed from posts 9 inches wide and separated by lengths of chain 5 feet long. If a certain fence begins and ends with a post, which of the following couldnotbe the length of the fence in feet? (12 inches = 1 foot) Answer Choice: (A) 17 (B) 28 (C) 35 (D) 39 (E) 40
Answer: E
Sanoop bought 8 t-shirts at an average price (arithmetic mean) of Rs.530. If Sanoop returned 3 t-shirts to the retailer, and the average price of the remaining t-shirts was Rs.505, then what is the average price, of the three returned t-shirts? Answer Choice: (A) 560 (B) 561 (C) 562 (D) 571.6 (E) 564
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) 90 (B) 94 (C) 96 (D) 97 (E) 99
Answer: A
If $15,000,000 is the initial amount placed in an account that collects 7% annual interest, which of the following compounding rates would produce the largest total amount after two years? Answer Choice: (A)  compounding annually (B)  compounding quarterly (C)  compounding monthly (D)  All four of these would produce the same total (E)  compounding daily
Answer: E
The ration of the number of boys and girls in a college is 2:3. If the percentage is increase in the number of boys and girls be 10% and 20% respectively. What will be the new ration? Answer Choice: (A) 21:22 (B) 13:17 (C) 15:43 (D) 11:18 (E) 15:23
Answer: D
Two pipes A and B can separately fill a tank in 12 and 15 minutes respectively. A third pipe C can drain off 36 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes. What is the capacity of the tank? Answer Choice: (A) 542 (B) 540 (C) 514 (D) 829 (E) 432
Answer: E
A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work? Answer Choice: (A) 56 (B) 48 (C) 30 (D) 40 (E) 50
Answer: B
A sum of money is put out at compound interest for 2 years at 20%. It would fetch Rs.482 more if the interest were payable half-yearly, then it were pay able yearly. Find the sum? Answer Choice: (A) 2999 (B) 2770 (C) 2708 (D) 2000 (E) 2791
Answer: D
Find the average of the first 19 natural numbers? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
Alice and Bob contributed $8 and $4 respectively to the price of a $12 lottery ticket. The ticket won fourth prize, worth $24,000. How much money should they each receive from the prize? Answer Choice: (A) Alice should get $13,000; Bob should get $11,000 (B) Alice should get $16,000; Bob should get $8,000 (C) Alice should get $17,000; Bob should get $7,000 (D) Alice should get $17,500; Bob should get $6,500 (E) Alice should get $18,000; Bob should get $6,000
Answer: B
The sum of the mean, the median, and the range of the set {1, 2, 9} equals which one of the following values? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 8 (E) 10
Answer: B
Two trains are running in opposite directions in the same speed. The length of each train is 120 meter. If they cross each other in 16 seconds, the speed of each train (in km/hr) is Answer Choice: (A) 42 (B) 27 (C) 28 (D) 20 (E) 24
Answer: B
Concentrated orange juice comes inside a cylinder tube with a radius of 2.5 inches and a height of 15 inches. The tubes are packed into wooden boxes, each with dimensions of 11 inches by 10 inches by 31 inches. How many tubes of concentrated orange juice, at the most, can fit into 3 wooden boxes? Answer Choice: (A) 24. (B) 28. (C) 36. (D) 42. (E) 48
Answer: A
What is 2 2/3 - 1 1/4 divided by 1/4 - 1/6 ? Answer Choice: (A) 17/36 (B) 36/17 (C) 17/6 (D) 17/1 (E) 51/4
Answer: D
X and Y started a business in partnership investing Rs. 8,000 and Rs. 12,000 respectively. After nine months, Z joined them with Rs. 20,000. What will be Z's share in total profit of Rs. 20,000 earned at the end of 3 years from the starting of the business? Answer Choice: (A) Rs. 8,751 (B) Rs. 8,571 (C) Rs. 9,751 (D) Rs. 9,571 (E) None
Answer: B
In Kaya's teacher's desk there are 24 pink highlighters, 28 yellow highlighters, and 25 blue highlighters. How many highlighters are there in all? Answer Choice: (A) 11 (B) 22 (C) 77 (D) 33 (E) 88
Answer: C
Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is? Answer Choice: (A) 48 (B) 9 (C) 7 (D) 67 (E) 15
Answer: A
A train running at the speed of 54 km/hr crosses a pole in 9 seconds. What is the length of the train? Answer Choice: (A) 140 (B) 135 (C) 150 (D) 170 (E) 160
Answer: B
The simple interest accrued on an amount of Rs.49500 at he end of three is Rs.17820. What would be the compound interest accured on the same amount at teh same rate in the same period? (Round off your answer to two decimal places? Answer Choice: (A) Rs.20043.94 (B) Rs.20043.99 (C) Rs.20043.91 (D) Rs.20043.92 (E) Rs.20044.94
Answer: A
Kim can walk 4 kilometers in one hour. How long does it take Kim to walk 18 kilometers? Answer Choice: (A) 2 hours and 30 minutes. (B) 6 hours and 30 minutes. (C) 5 hours and 30 minutes. (D) 3 hours and 30 minutes. (E) 4 hours and 30 minutes.
Answer: E
If T is a negative integer and K is a positive integer, which of the following could be the standard deviation of a set {-7, -5, -3, T, 0, 1, 3, K, 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
The average of five integers is 60, 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: A
At Joes Steakhouse the hourly wage for a chef is 20% greater than that of a dishwasher, and the hourly wage of a dishwasher is half as much as the hourly wage of a manager. If a managers wage is $8.50 per hour, how much less than a manager does a chef earn each hour? Answer Choice: (A) $1.40 (B) $2.40 (C) $3.40 (D) $4.40 (E) $5.40
Answer: C
If y exceeds x by 25%, then x is less than y by? Answer Choice: (A) 21% (B) 29% (C) 20% (D) 80% (E) 24%
Answer: C
A group of 7 friends are having lunch together. Each person eats at least 3/4 of a pizza. What is the smallest number of whole pizzas needed for lunch? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: E
In a survey, 60 percent of the people surveyed admitted to being smokers, while 25 percent of the people surveyed who were smokers declined to include that information in the survey. What percent of the people surveyed were actually smokers? Answer Choice: (A) 20% (B) 80% (C) 90% (D) 75% (E) 85%
Answer: B
The tax on a commodity is diminished by 25% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it? Answer Choice: (A) 12% (B) 14% (C) 16% (D) 20% (E) 17.5%
Answer: E