loafeihong/math_mmlu_format huggingface dataset:
The music class consists of 3 girls and 7 boys. How many ways can a group of 3 be formed if it has to include at least one boy? Answer Choice: (A) 119 (B) 158 (C) 161 (D) 165 (E) 172
Answer: A
Running at the same constant rate, 6 identical machines can produce a total of 420 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes? Answer Choice: (A) 648 (B) 1800 (C) 2800 (D) 10800 (E) 10900
Answer: C
90 is increased by 50%. Find the final number. Answer Choice: (A) 100 (B) 110 (C) 135 (D) 140 (E) 160
Answer: C
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: Answer Choice: (A) 130 kmph (B) 110 kmph (C) 150 kmph (D) 120 kmph (E) 170 kmph
Answer: D
Carolyn and Sandra are partners in a business. Carolyn manages the business and gets 11% of the profit, and the rest is divided in proportion to their capitals. Find the share of Carolyn's in a profit of 11000 if Carolyn invested 20000 while her partner, Sandra invested 38000. Answer Choice: (A) 6585.9 (B) 2585.9 (C) 1585.9 (D) 3585.9 (E) 4585.9
Answer: E
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 51.84, the number of the member is the group is: Answer Choice: (A) 57 (B) 67 (C) 72 (D) 87 (E) 97
Answer: C
Tickets numbered from 1 to 26 are mixed and then a ticket is selected randomly. What is the probability that the selected ticket bears a number which is a multiple of 3? Answer Choice: (A) 1/5 (B) 2/5 (C) 3/10 (D) 4/13 (E) 1/7
Answer: D
What is the measure of the angle E made by the diagonals of the any adjacent sides of a cube. Answer Choice: (A) 30 (B) 45 (C) 60 (D) 75 (E) 90
Answer: C
Pens, Pencils and Markers in a Jenna's desk are in the ratio of 2: 2 : 5. If there are 10 Pens, the number of Markers in Jenna's desk is: Answer Choice: (A) 30 (B) 22 (C) 20 (D) 25 (E) 100
Answer: D
Convert the following unit:
5 hectares in mÂ² Answer Choice: (A) 50000 mÂ² (B) 40000 mÂ² (C) 60000 mÂ² (D) 70000 mÂ² (E) 55000 mÂ²
Answer: A
How many times are the hands of a clock at right angle in a day? Answer Choice: (A) 22 (B) 24 (C) 44 (D) 32 (E) 48
Answer: C
A train of 30 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.5 km long? Answer Choice: (A) 4 (B) 3.3 (C) 5 (D) 7 (E) 9
Answer: B
The population of a bacteria culture doubles every 6 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria Answer Choice: (A) 10 (B) 12 (C) 14 (D) 54 (E) 18
Answer: D
Working alone, Mary can pave a driveway in 3 hours and Hillary can pave the same driveway in 6 hours. When they work together, Mary thrives on teamwork so her rate increases by 10%, but Hillary becomes distracted and her rate decreases by 20%. If they both work together, how many hours will it take to pave the driveway? Answer Choice: (A) 2 hours (B) 4 hours (C) 5 hours (D) 6 hours (E) 7 hours
Answer: A
When positive integer N is divided by positive integer J, the remainder is 15. If N/J = 134.08, what is value of J? Answer Choice: (A) 22 (B) 56 (C) 78 (D) 112 (E) 187.5
Answer: E
Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled? Answer Choice: (A) 8 1/8 (B) 8 1/9 (C) 8 1/4 (D) 8 1/1 (E) 8 1/5
Answer: C
Four horses are tethered at four corners of a square plot of side 63 metres so that they just cannot reach one another. The area left ungrazed is: Answer Choice: (A) 675.5m2 (B) 780.6m2 (C) 785.8m2 (D) 850.5m2 (E) 950.5m2
Answer: D
A rectangular photograph is surrounded by a border that is 1 inch wide on each side. The total area of the photograph and the border is M square inches. If the border had been 5 inches wide on each side, the total area would have been (M + 180) square inches. What is the perimeter of the photograph, in inches? Answer Choice: (A) 21 (B) 36 (C) 38 (D) 40 (E) 42
Answer: A
If the letters of the word PLACE are arranged taken all at a time, find how many do not start with AE. Answer Choice: (A) 110 (B) 114 (C) 115 (D) 119 (E) 120
Answer: B
Out of four numbers ,the average of first three is 16 and that of the last three is 15. If the last number is 23,the first number is : Answer Choice: (A) 22 (B) 21 (C) 77 (D) 99 (E) 26
Answer: E
A man can row upstream at 8kmph and downstream at 13 kmph. The speed of the stream is? Answer Choice: (A) 3kmph (B) 2.5kmph (C) 3.5kmph (D) 4.3kmph (E) 5kmph
Answer: B
Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruits ? Answer Choice: (A) 10Kg (B) 20Kg (C) 30Kg (D) 40Kg (E) 50Kg
Answer: D
Find the fourth proportion to 3,12,4 Answer Choice: (A) 18 (B) 16 (C) 10 (D) 12 (E) 14
Answer: B
Charles walks over a railway-bridge. At the moment that he is just ten meters away from the middle of the bridge, he hears a train coming from behind. At that moment, the train, which travels at a speed of 90 km/h, is exactly as far away from the bridge as the bridge measures in length. Without hesitation, Charles rushes straight towards the train to get off the bridge. In this way, he misses the train by just four meters! If Charles would, however, have rushed exactly as fast in the other direction, the train would have hit him eight meters before the end of the bridge.
What is the length of the railway-bridge? Answer Choice: (A) 40 meters. (B) 41 meters. (C) 42 meters. (D) 43 meters. (E) 44 meters.
Answer: E
c and d represents 2 train stations which are 320 km apart. If 2 trains leave each station and travel towards each other at what time will they meet each other, given that the first train left the station at 11 a.m. and travels at a speed of 85 kmph while the second train left the station at 12 p.m. and travels at a speed of 75 kmph. Answer Choice: (A) 1.00 p.m (B) 2.00 p.m (C) 12.00 p.m (D) 12.30 p.m (E) 11.00p.m
Answer: C
If x is the median of the set {9/2, 11/3, x,28/9, 21/5}, x could be Answer Choice: (A) 16/5 (B) 17/5 (C) 4/7 (D) 30/7 (E) 4
Answer: E
The cost to park a car in a certain parking garage is $15.00 for up to 2 hours of parking and $1.75 for each hour in excess of 2 hours. What is the average (arithmetic mean) cost per hour to park a car in the parking garage for 9 hours? Answer Choice: (A)  $1.09 (B)  $1.67 (C)  $2.25 (D)  $2.37 (E)  $3.03
Answer: E
A library has an average of 175 visitors on Sundays and 75 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is : Answer Choice: (A) 80 (B) 90 (C) 100 (D) 110 (E) 120
Answer: B
Tickets for all but 100 seats in a 10,000-seat stadium were sold. Of the tickets sold, 15% were sold at half price and the remaining tickets were sold at the full price of $2. What was the total revenue from ticket sales? Answer Choice: (A) $15,840 (B) $17,820 (C) $18,000 (D) $18,315 (E) $21,780
Answer: D
If the average cost of a house was $50,000 in 1965 and was x in 2005, what was the average increase in home prices per year over this period? Answer Choice: (A) (x+50,000)/40 (B) (x-50,000)/40 (C) (50,000/40)+x (D) (50,000-x)/40 (E) x/40
Answer: B
Suppose you have access to a large vat of distilled water, several gallons large. You have two precise measuring pipettes, one to measure exactly 1/4 of an ounce and one to measure exactly 1/5 of an ounce. You can pour precisely measured amounts into a beaker, which initially is empty. You can use either pipette to remove distilled water from the vat or from the beaker and use either pipette to dispense water into either of those receptacles, but you cannot use either pipette to take any quantity of distilled water other than the amount for which it is designed. Which of the following represents, in ounces, a precise amount of distilled water you can transfer from the vat to the beaker?
I. 1/6
II. 1/7
III. 1/12 Answer Choice: (A) I only (B) 1/20 and 9/20 (C) I and III only (D) II and III only (E) I, II, and III
Answer: B
A train is running at a speed of 40 km/hr and it crosses a post in 16.2 seconds. What is the length of the train? Answer Choice: (A) 190 metres (B) 160 metres (C) 200 metres (D) 120 metres (E) 250 metres
Answer: B
The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train? Answer Choice: (A) 22 (B) 68 (C) 26 (D) 28 (E) 12
Answer: B
How many such 3's are there in the following number sequence which are immediately Preceded by an odd number and immediately followed by an even number? 5 3 8 9 4 3 7 2 3 8 1 3 8 4 2 3 5 7 3 4 2 3 6 Answer Choice: (A) 1 (B) 2 (C) 3 three (D) 4 (E) More than four
Answer: C
What sum of money put at C.I amounts in 2 years to Rs.7000 and in 3 years to Rs.9261? Answer Choice: (A) 4000 (B) 8877 (C) 2877 (D) 2678 (E) 1011
Answer: A
All of the students of Music High School are in the band, the orchestra, or both. 80 percent of the students are in only one group. There are 136 students in the band. If 60 percent of the students are in the band only, how many students are in the orchestra only? Answer Choice: (A) 33 (B) 39 (C) 34 (D) 42 (E) 48
Answer: C
Three dice are thrown together, Find the probability of getting a total of at least 5? Answer Choice: (A) 2/7 (B) 3/5 (C) 51/52 (D) 1/2 (E) 53/54
Answer: E
A chair is bought for Rs.120/- and sold at Rs.240/- find gain or loss percentage Answer Choice: (A) 115% loss (B) 120% gain (C) 125% gain (D) 100% gain (E) 350% gain
Answer: D
A, B, C and D enter into partnership. A subscribes 1/3 of the capital B 1/4, C 1/5 and D the rest. How much share did A get in a profit of Rs.2460? Answer Choice: (A) 29999 (B) 26676 (C) 29986 (D) 14000 (E) 29898
Answer: D
The average (arithmetic mean) of eight numbers is 44.1. 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) 48.6 (D) 72.1 (E) 96.8
Answer: C
The price of the jewel, passing through three hands, rises on the whole by 80%. 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) 10 (C) 15 (D) 25 (E) 30
Answer: A
A man buys Rs. 44 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is: Answer Choice: (A) s. 12 (B) s. 15 (C) s. 18 (D) s. 21 (E) s. 33
Answer: E
Which of the following is greatest? Answer Choice: (A) 1/2 (B) 1/4 (C) 1/3 (D) 1/6 (E) 1/7
Answer: A
Ron walks to a viewpoint and returns to the starting point by his car and thus takes a total time of 6 hours 45 minutes. He would have gained 2 hours by driving both ways. How long R would it have taken for him to walk both ways. Answer Choice: (A) 8 h 45 min (B) 7 h 45 min (C) 6 h 45 min (D) 5 h 30 min (E) None of these
Answer: A
A work can be finished in 14 days by thirty women. The same work can be finished in fifteen days by forteen men. The ratio between the capacity of a man and a woman is Answer Choice: (A) 3:4 (B) 4:3 (C) 2:1 (D) 3:2 (E) 4:5
Answer: C
A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 20 sec respectively. What is the speed of the train? Answer Choice: (A) 5/6 km/hr (B) 25 km/hr (C) 79.2 km/hr (D) 15 km/hr (E) 38 km/hr
Answer: C
A train passes a station platform in 36 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) 228 m (B) 240 m (C) 227 m (D) 167 m (E) 186 m
Answer: B
If Raj shares all of his amount equally among his five friends then each of his friend's amount increased by $10 then Raj had how much? Answer Choice: (A) $10 (B) $20 (C) $30 (D) $40 (E) $50
Answer: E
The public library has exactly 2 floors. It has 3/4 as many shelves on its 2nd floor as it does on its 1st. If the second floor has 5/6 as many books per shelf as the first floor, what fraction of the library's books are on the first floor? Answer Choice: (A) 24/39 (B) 5/14 (C) 5/9 (D) 9/14 (E) 5/6
Answer: A
If p / q is an integer, which of the following statements must be true? Answer Choice: (A) p = nq where n is an integer (B) both p and q are integers (C) q / p is an integer (D) either p or q is negative (E) p is an integer
Answer: A
The population of a bacteria colony doubles every day. If it was started 6 days ago with 2 bacteria and each bacteria lives for 12 days, how large is the colony today? Answer Choice: (A) 64 (B) 128 (C) 256 (D) 512 (E) 1024
Answer: B
A bowl contains equal numbers of red, orange, green, blue, and yellow candies. Kaz eats all of the green candies and half of the orange ones. Next, he eats half of the remaining pieces of each color. Finally, he eats red and yellow candies in equal proportions until the total number of remaining candies of all colors equals 25% of the original number. What percent of the red candies remain? Answer Choice: (A) 10% (B) 15% (C) 25% (D) 35% (E) 40%
Answer: C
A train ride from Two P to Town Q costs $2.35 more than does a bus ride from Town P to Town Q. Together, the cost of one train ride and one bus ride is $9.85. What is the cost of a bus ride from Town P to Town Q? Answer Choice: (A) $1.25 (B) $2.50 (C) $3.75 (D) $4.70 (E) $8.20
Answer: C
Square A has an area of 25 square centimeters. Square B has a perimeter of 12 centimeters. If square B is placed within square A and a random point is chosen within square A, what is the probability the point is not within square B? Answer Choice: (A) 9/25 (B) 1/5 (C) 16/25 (D) 3/5 (E) 6/25
Answer: C
What are the unit and symbol for current? Answer Choice: (A) WW (B) 776 (C) 26 (D) 68 (E) 26
Answer: D
If 2x + y = 7 and x + 2y = 5, then 4xy/3 =? Answer Choice: (A) A) 1 (B) B) 2 (C) C) 17/5 (D) D) 18/5 (E) E) 4
Answer: E
Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full is? Answer Choice: (A) 6 hrs (B) 8 hrs (C) 7 hrs (D) 3 hrs (E) 12 hrs
Answer: C
10 men can complete a piece of work in 15 days and 15 women can complete the same work in 12 days. If all the 10 men and 15 women work together, in how many days will the work get completed? Answer Choice: (A) 6 (B) 6 1⁄3 (C) 6 2⁄3 (D) 7 2⁄3 (E) None of these
Answer: C
Rohan spends 40% of his salary on food, 20% on house rent, 10% on entertainment and 10% on conveyance. If his savings at the end of a month are Rs. 1500. then his monthly salary is Answer Choice: (A) Rs. 6000 (B) Rs. 7500 (C) Rs. 8000 (D) Rs. 10,000 (E) None
Answer: B
(4300631)-?=2535618 Answer Choice: (A) 1865113 (B) 1775123 (C) 1765013 (D) 1675123 (E) None of them
Answer: C
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue? Answer Choice: (A) 33/98 (B) 33/91 (C) 33/92 (D) 33/96 (E) 33/93
Answer: B
Krishna's monthly expenditure was decreased by 50% and subsequently increased by 50%. How much percent does he loss? Answer Choice: (A) 25 % (B) 50 % (C) 75 % (D) 85 % (E) None of these
Answer: A
In a school with 5 classes, each class has 2 students less then the previous class. How many students are there in the largest class if the total number of students at school is 95? Answer Choice: (A) 17 (B) 19 (C) 21 (D) 23 (E) 25
Answer: D
A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2200 in all from both of them as interest. The rate of interest per annum is? Answer Choice: (A) 16% (B) 12% (C) 74% (D) 10% (E) 45%
Answer: D
A merchant gains or loses, in a bargain, a certain sum. In a second bargain, he gains 280 dollars, and, in a third, loses 20. In the end he finds he has gained 120 dollars, by the three together. How much did he gain or lose bv the first ? Answer Choice: (A) 80 (B) -140 (C) 140 (D) 120 (E) None
Answer: B
Five bells begin to toll together and toll respectively at intervals of 6, 5, 7, 10 and 12 seconds. How many times will they toll together in one hour excluding the one at the start ? Answer Choice: (A) 7 times (B) 8 times (C) 9 times (D) 11 times (E) 12 times
Answer: B
Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.441 in 2 years? Answer Choice: (A) 198 (B) 400 (C) 268 (D) 267 (E) 256
Answer: B
Set J consists of the terms {a, b, c, d, e}, where e > d > c > b > a > 3. Which of the following operations would decrease the standard deviation of Set J? Answer Choice: (A) Multiply each term by e/d (B) Divide each term by b/c (C) Multiply each term by −1/2 (D) Divide each term by d/e (E) Multiply each term by c/e
Answer: C
The population of a town is 7900. It decreases annually at the rate of 10% p.a. What was its population 2 years ago? Answer Choice: (A) 9750 (B) 8000 (C) 8500 (D) 9500 (E) 10000
Answer: A
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 9 sec. What is the length of the fast train? Answer Choice: (A) 27 7/6 (B) 27 (C) 27 7/2 (D) 50 (E) 27 7/1
Answer: D
When 0.252525...........is converted into a fraction, then find the result. Answer Choice: (A) 25/99 (B) 25/90 (C) 25/999 (D) 25/9999 (E) None
Answer: A
To apply for the position of photographer at a local magazine, a photographer needs to include three or four photos in an envelope accompanying the application. If the photographer has pre-selected seven photos representative of her work, how many choices does she have to provide the photos for the magazine? Answer Choice: (A) 54 (B) 60 (C) 64 (D) 70 (E) 75
Answer: D
A can do a work in 7 days and B in 12 days. If they work on it together then in how many days required to complete the work? Answer Choice: (A) 83/19 (B) 84/19 (C) 81/19 (D) 77/19 (E) 87/19
Answer: B
Pat will walk from intersection A to intersection B along a route that is confined to the square grid of four streets and three avenues shown in the map above. How many routes from A to B can Pat take that have the minimum possible length? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 14 (E) 16
Answer: C
A person can row upstream 2 kmph and downstream 8 kmph. Find the rate of the stream and person rate in still water. Answer Choice: (A) 1,5 (B) 2,5 (C) 5,5 (D) 3,5 (E) 5,1
Answer: D
Which of the following points is symmetric with y=x at (4,5)? Answer Choice: (A) (-2,-1) (B) (-2,1) (C) (2,1) (D) (-1,-2) (E) (5,4)
Answer: E
In a certain game, each player scores either 2 or 5 points. If n players score 2 points and m players score 5 points and the total number of points scored is 55, what is the least possible difference between n and m. Answer Choice: (A) a.1 (B) b.3 (C) c.4 (D) d.7 (E) e.9
Answer: C
Hendrix works 20 days a month at d dollars per day for m months out of the year. Which of the following represents his 5 year pay? Answer Choice: (A) m/(20d*5) (B) 100md (C) 50md/6 (D) 20d/5m (E) 20d/5
Answer: B
On January 1, 2010, Dave invests 70% of his retirement savings in Antarctic largecap stocks, 20% in Antarctic midcaps, and 10% in Antarctic smallcaps. In 2010, largecaps rise 5%, midcaps rise 10%, and smallcaps rise 15% in the Antarctic stock market; however, in 2011, largecaps fall 10% and midcaps fall 20%, while smallcaps rise x% in Antarctica. If, on January 1, 2012, Dave has the same total amount of retirement savings as he did two years before, then x is between Answer Choice: (A) 10 and 20 (B) 20 and 30 (C) 30 and 40 (D) 40 and 50 (E) 50 and 60
Answer: D
A plane was originally flying at an altitude of x feet when it ascended 2,000 feet and then descended 5,000 feet. If the plane's altitude after these two changes was 1/2 its original altitude, then the solution of which of the following equations gives the plane's original altitude, in feet ? Answer Choice: (A) x + 2000 = 1/3*(x - 3000) (B) 1/3*(x - 3000) = x (C) x - 3000 = 1/2*x (D) x - 7000 = 1/3*x (E) x - 3000 = 1/3*x
Answer: C
If a light flashes every 6 seconds, how many times will it flash in 2/5 of an hour? Answer Choice: (A) 181 (B) 211 (C) 241 (D) 271 (E) 301
Answer: C
Find a if (ax3 + 3x2 - 3) and (2x3 - 5x + a) when divided by (x-4) leave same rmainder? Answer Choice: (A) 1 (B) 3 (C) 4 (D) 5 (E) 6
Answer: A
A student can select one of 9 different math book, one of 3 different chemistry book & one of 4 different science book.In how many different ways students can select book of math, chemistry & science. Answer Choice: (A) 22 (B) 72 (C) 99 (D) 37 (E) 108
Answer: E
Find the percentage gain if a shop owner sells 18 mtr of fabric and gains Cost Price of 3 meters? Answer Choice: (A) 17.67% (B) 19.67% (C) 11.67% (D) 16.67% (E) 15.67%
Answer: D
By selling a book for 260, 20% profit was earned. What is the cost price of the book? Answer Choice: (A) A)215 (B) B)216 (C) C)230 (D) D)235 (E) E)240
Answer: B
We have 6 people and 4 chairs. In how many ways chairs can be occupy? Answer Choice: (A) 840 (B) 720 (C) 650 (D) 914 (E) 120
Answer: E
Find the third proportional to 3 and 9? Answer Choice: (A) 10 (B) 12 (C) 27 (D) 19 (E) 20
Answer: C
A die is rolled twice. What is the probability of getting a sum equal to 9? Answer Choice: (A) 2/3 (B) 2/9 (C) 1/3 (D) 1/9 (E) 1/6
Answer: D
In the third quarter of 2015, Atlantis Law Firm had 20 lawyers and 400 cases. In the fourth quarter of 2015, the firm had 22 lawyers and 500 cases. By approximately what percent did the ratio of lawyers to cases decrease from the third quarter to the fourth quarter. Answer Choice: (A) 10.0% (B) 11.0% (C) 12.0% (D) 13.0% (E) 14.0%
Answer: C
q, b, and c are positive integers. If q, b, and c are assembled into the six-digit number qbcqbc, which one of the following must be a factor of qbcqbc? Answer Choice: (A)  16 (B)  13 (C)  5 (D)  3 (E)  none of the above
Answer: B
In the xy-plane, the point (1, 3) is the center of a circle. The point (-2, 3) lies inside the circle and the point (1, -2) lies outside the circle. If the radius r of the circle is an integer, then r = Answer Choice: (A) 6 (B) 5 (C) 4 (D) 3 (E) 2
Answer: C
A does half as much work as Band C does half as much work as A and B together. If C alone can finish the work in 60 days, then together ,all will finish the work in : Answer Choice: (A) 13 1/3 days (B) 12 1/3 days (C) 15 days (D) 20 days (E) 30 days
Answer: C
Ginger over the course of an average work-week wanted to see how much she spent on lunch daily. On Monday and Thursday, she spent $5.43 total. On Tuesday and Wednesday, she spent $4.54 on each day. On Friday, she spent $7.89 on lunch. What was her average daily cost? Answer Choice: (A) a. $3.19 (B) b. $3.75 (C) c. $3.90 (D) d. $4.08 (E) e. $4.48
Answer: E
If A = {1, 3, 5}, B = {3, 5, 6}.Find A ∪ B Answer Choice: (A) {1,5} (B) {1,3,5,6} (C) {2,6} (D) {8,9} (E) {4,12}
Answer: B
What is the relationship between the fractions 14/15 and 37/40. Answer Choice: (A) 14/15 = 37/40 (B) 14/15 < 37/40 (C) 14/15 > 37/40 (D) cannot bedetermined (E) None
Answer: C
A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively? Answer Choice: (A) 14, 5 (B) 14, 9 (C) 14, 6 (D) 14, 4 (E) 14, 2
Answer: D
The current in a river is 10 mph. A boat can travel 50 mph in still water. How far up the river can the boat travel if the round trip is to take 5 hours? Answer Choice: (A) 120 (B) 100 (C) 96 (D) 85 (E) 150
Answer: A
At 1:00, Annie starts to bicycle along a 45 mile road at a constant speed of 14 miles per hour. Thirty minutes earlier, Scott started bicycling towards Annie on the same road at a constant speed of 12 miles per hour. At what time will they meet? Answer Choice: (A) 2:00 (B) 2:30 (C) 3:00 (D) 3:30 (E) 4:00
Answer: B
Ten cards numbered 1 to 10 are placed in a box and then one card is drawn randomly. If it is known that the number on the drawn card is more than 5, what is the probability that it is an even number? Answer Choice: (A) 1/2 (B) 2/5 (C) 3/5 (D) 2/7 (E) 3/10
Answer: C