loafeihong/math_mmlu_format huggingface dataset:
If 75 % of a boys answered the first question on a certain test correctly, 55 % answered the second question on the test correctly, and 20 % answered neither of the questions correctly, what % answered both correctly? Answer Choice: (A)  10% (B) (8) 20% (C)  50% (D)  60% (E)  65%
Answer: C
What least number should be subtracted from 13601 such that the remainder is divisible by 87 ? Answer Choice: (A) 27 (B) 29 (C) 28 (D) 30 (E) 31
Answer: B
If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in? Answer Choice: (A) 3 days (B) 5 days (C) 7 days (D) 11 days (E) 12 days
Answer: A
The average weight of 20 persons sitting in a boat had some value. A new person added to them whose weight was 45 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 20 persons? Answer Choice: (A) 55 (B) 56 (C) 57 (D) 58 (E) 60
Answer: E
A can do a half of certain work in 60 days and B one third of the same in 35 days. They together will do the whole work in. Answer Choice: (A) 56 days (B) 420 days (C) 46 days (D) 560 days (E) 96 days
Answer: A
If x = -5/4 and y = -3/2, what is the value of the expression -2x – y^2? Answer Choice: (A) 1/4 (B) -1 (C) 5/4 (D) 3/2 (E) 3/4
Answer: A
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 20 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) 10 days
Answer: E
The ratio of number of ladies to gents at a party was 1 : 2, but when 2 ladies and 2 gents left, the ratio became 1 : 3. How many people were originally present at the party? Answer Choice: (A) 6 (B) 9 (C) 12 (D) 10 (E) None of these
Answer: C
The number which exceeds 12% of it by 52.8 is: Answer Choice: (A) 50 (B) 52 (C) 58 (D) 60 (E) None of these
Answer: D
Baney covered a distance of 340 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour? Answer Choice: (A) 1 hour 45 minutes (B) 2 hours (C) 2 hours 30 minutes (D) 3 hours (E) None of these
Answer: D
An exam consists of 200 questions to be solved in 3 hours, out of which 50 are maths questions. It is suggested that twice as much time be spent on each math question as for each other question. How many minutes should be spent on maths problems? Answer Choice: (A) 36/25 minutes (B) 36/24 minutes (C) 36/26 minutes (D) 35/25 minutes (E) 34/25 minutes
Answer: A
I am five letter word. if you remove one, only two letters remain.
What word am I Answer Choice: (A) I am phone (B) I am table (C) I am Water (D) I am Stone (E) None
Answer: D
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
In a caravan, in addition to 50 hens there are 45 goats and 8 camels with some keepers. If the total number of feet be 224 more than the number of heads, find the number of keepers. Answer Choice: (A) 11 (B) 12 (C) 13 (D) 14 (E) 15
Answer: E
Albert completes a piece of work in 20 days, Rose completes the same work in 30 days. If both of them work together, then the number of days required to complete the work is? Answer Choice: (A) 10 (B) 12 (C) 15 (D) 20 (E) 18
Answer: B
Ernie invested Rs. 2000, with compounded interest annually. After 3 and half years the investment doubled. How many more years will it take before he earns another Rs. 4000 compound interest? Answer Choice: (A) 3.5 years (B) 1.5 years (C) 2.5 years (D) 3 years (E) 5 years
Answer: A
Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 30 years. What is Deepak present age? Answer Choice: (A) 18 (B) 15 (C) 77 (D) 266 (E) 182
Answer: A
A wheel that has 14cogs is meshed with a larger wheel of 28cogs. When the smaller wheel has made 20evolutions, then the number of revolutions mad by the larger wheel is: Answer Choice: (A) 20 (B) 11 (C) 12 (D) 10 (E) 15
Answer: D
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? Answer Choice: (A) 5.79 (B) 5.71 (C) 5.76 (D) 5.79 (E) 5.73
Answer: C
√5 percent of 5√5 = Answer Choice: (A) 0.05 (B) 0.25 (C) 0.5 (D) 2.5 (E) 25
Answer: B
A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined then after six months with an amount equal to that of B. In what proportion should the profit at the end of one year be distributed among A, B and C? Answer Choice: (A) 4 : 9 : 8 (B) 5 : 7 : 4 (C) 6 : 10 : 5 (D) 7 : 9: 4 (E) 5 : 4 : 8
Answer: C
Out of 450 students of a school, 325 play football, 175 play cricket and 50 neither play football nor cricket. How many students play both football and cricket ? Answer Choice: (A) 75 (B) 100 (C) 125 (D) 150 (E) 175
Answer: B
If a boat goes 6 km upstream in 90 minutes and the speed of the stream is 3 kmph, then the speed of
the boat in still water is Answer Choice: (A) 12 kmph (B) 7 kmph (C) 14 kmph (D) 15 kmph (E) None of these
Answer: B
What is the greatest prime factor of 9!8! + 8!7! ? Answer Choice: (A) 23 (B) 43 (C) 53 (D) 73 (E) 83
Answer: D
The owner of a cell phone shop charges his customer 23% more than the cost price. If a customer paid Rs.7,190 for a cell phone, then what was the cost price of the cell phone? Answer Choice: (A) Rs.5,845 (B) Rs.6,750 (C) Rs.5,700 (D) Rs.6,925 (E) None of these
Answer: A
The maximum numbers of students among them 891 pens and 810 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is Answer Choice: (A) 91 (B) 81 (C) 1001 (D) 1911 (E) None
Answer: B
If the two hands in a clock are 3 minutes divisions apart,then the angle between them is Answer Choice: (A) 3° (B) 18° (C) 24° (D) 60° (E) None of these
Answer: B
A drove of sheep and chickens have a total of 99 heads and feet. There are twice as many chickens as sheep. How many of each are there? Answer Choice: (A) 18,9 (B) 17,9 (C) 1,9 (D) 16,9 (E) 18,8
Answer: A
A gambler has won 40% of his 40 poker games for the week so far. If, all of a sudden, his luck changes and he begins winning 80% of the time, how many more games must he play to end up winning 60% of all his games for the week? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 40
Answer: E
The probability that a man will be alive for 10more yrs is 1/2 & the probability that his wife will alive for 10 more yrs is 1/3. The probability that none of them will be alive for 10 more yrs, is Answer Choice: (A) 1/2 (B) 1 (C) 1/3 (D) 3/4 (E) 2
Answer: C
A set of numbers has an average of 20. If the largest element is 4 greater than 3 times the smallest element, which of the following values cannot be in the set? Answer Choice: (A)  55 (B)  90 (C)  23 (D)  50 (E)  55
Answer: B
A shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 3 a rupee. Find his net profit or loss percent? Answer Choice: (A) 33 1/8 % (B) 33 8/3 % (C) 33 1/3 % (D) 93 1/3 % (E) 43 1/3 %
Answer: C
Kim bought a total of $2.65 worth of postage stamps in four denominations. If she bought an equal number of 5-cent and 25-cent stamps and twice as many 10-cent stamps as 5-cent stamps, what is the least number of 6-cent stamps she could have bought ? Answer Choice: (A)  5 (B)  10 (C)  15 (D)  20 (E)  2.5
Answer: E
The weights of one liter vegetable ghee packet of two brands ‘A’ and ‘B’ are 900 gm and 800 gm respectively. If they are mixed in the ratio of 3 : 2 by volumes to form a mixture of 4 liters, what is the weight (in kg) of the mixture? Answer Choice: (A) 3.84 (B) 1.75 (C) 3.44 (D) 2.72 (E) None of these
Answer: C
A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 388 (B) 656 (C) 350 (D) 771 (E) 211
Answer: C
A invested some money in 10% stock at 96. If B wants to invest in an equally good 12% stock, he must purchase a stock worth of : Answer Choice: (A) Rs.80 (B) Rs.115.20 (C) Rs.120 (D) Rs.125.40 (E) None of these
Answer: B
an isosceles triangle with sides 13 13 10 and there is a circle inscribed it .find the radius of circle? Answer Choice: (A) 1.32 (B) 3.33 (C) 3.58 (D) 4.34 (E) 5.18
Answer: B
The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay ? Answer Choice: (A) 1800 (B) 2000 (C) 2200 (D) 2400 (E) 2600
Answer: D
Dany bought a total of 18 game cards some of which cost $0.25 each and some of which cost $0.15 each. If Dany spent $4.2 to buy these cards, how many cards of each type did he buy? Answer Choice: (A) 4 (B) 10 (C) 7 (D) 3 (E) 12
Answer: D
If you divide a number into 3 equal groups and then divide each group in half, you end up with 13. What number did you start with? Answer Choice: (A) 76 (B) 77 (C) 78 (D) 79 (E) None of these
Answer: C
A man can row a boat at 12 kmph in still water. If the speed of the stream is 4 kmph, what is the time taken to row a distance of 50 km downstream? Answer Choice: (A) 25/8 (B) 29/8 (C) 23/8 (D) 27/8 (E) 21/8
Answer: A
Find the greatest number which on dividing 1428 and 2206, leaves a reminder of 9 and 13 respectively Answer Choice: (A) 125 (B) 127 (C) 129 (D) 131 (E) 141
Answer: C
Which one of the given numbers is divisible by 11? Answer Choice: (A) 4823718 (B) 8423718 (C) 8432718 (D) 4832817 (E) 4852718
Answer: D
(500 + 200) × 4 × (3 + 2) = ? Answer Choice: (A) 2902 (B) 14000 (C) 8402 (D) 16800 (E) None of these
Answer: B
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 121 hours and 100 hours respectively. The ratio of their speeds is: Answer Choice: (A) 2 : 3 (B) 4 : 3 (C) 6 : 7 (D) 9 : 16 (E) None of these
Answer: E
What is the measure of the radius of the circle that circumscribes a triangle whose sides measure 11, 60 and 61? Answer Choice: (A) 6.5 (B) 12.5 (C) 28 (D) 30.5 (E) 40
Answer: D
January 1, 2008 is Monday. What day of the week lies on Jan 1, 2009? Answer Choice: (A) Saturday (B) Wednesday (C) Thursday (D) Tuesday (E) Monday
Answer: B
Which of the following points is closest to line y=x Answer Choice: (A) (2, -1) (B) (-2, -4) (C) (-1, 1) (D) (-2, 1) (E) (-2, 0)
Answer: B
Train X crosses a stationary train Y in 60 seconds and a pole in 25 seconds with the same speed. The length of the train X is 300 m. What is the length of the stationary train Y ? Answer Choice: (A) 360 m (B) 420 m (C) 460 m (D) 320 m (E) 340 m
Answer: B
Two containers of equal capacity are full of a mixture of oil and water . In the first, the ratio of oil to water is 4:7 and in the second it is 7:11. Now both the mixtures are mixed in a bigger container. What is the resulting ratio of oil to water. Answer Choice: (A) 149 : 247 (B) 247 : 149 (C) 143 : 241 (D) 241 : 143 (E) 341 : 243
Answer: A
The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? Answer Choice: (A) 16 2/3% loss (B) 22 2/3% loss (C) 88 2/3% loss (D) 66 2/3% loss (E) 22 2/5% loss
Answer: A
If log 27 = 1.431, then the value of log 9 is: Answer Choice: (A) 0.934 (B) 0.945 (C) 0.954 (D) 0.958 (E) 0.965
Answer: C
The population of a town is 10000. It increases annually at the rate of 20% p.a. What will be its population after 1 year? Answer Choice: (A) 14300 (B) 12000 (C) 14500 (D) 14600 (E) 15400
Answer: B
A pool can be filled in 4 hours and drained in 5 hours. The valve that fills the pool was opened at 9:00 am and some time later the drain that empties the pool was also opened. If the pool was filled by 9:00 pm and not earlier, when was the drain opened? Answer Choice: (A) at 10:00 am (B) at 11:00 am (C) at 12:00 pm (D) at 1:00 pm (E) at 2:00 pm
Answer: B
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 25 seconds. The ratio of their speeds is? Answer Choice: (A) 3/7 (B) 3/2 (C) 3/5 (D) 8/1 (E) 3/3
Answer: D
Rice weighing 29/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each container? (Note that 1 pound = 16 ounces) Answer Choice: (A) 21 (B) 25 (C) 29 (D) 33 (E) 37
Answer: C
A man rows downstream 32 km and 14 km upstream. If he takes 6 hours to cover each distance, then the velocity (in kmph) of the current is: Answer Choice: (A) 1.5 kmph (B) 1.75 kmph (C) 2 kmph (D) 3 kmph (E) None
Answer: A
What day of the week was 11th January 1801 Answer Choice: (A) Monday (B) Sunday (C) Friday (D) Thursday (E) Tuesday
Answer: B
The food in a camp lasts for 30 men for 40 days. If ten more men join, how many days will the food last? Answer Choice: (A) 40 days (B) 20 days (C) 30 days (D) 50 days (E) 45 days
Answer: C
Find the value of (875 233/899) × 899 Answer Choice: (A) 786858 (B) 786900 (C) 786920 (D) 786913 (E) 786960
Answer: A
A money lender finds that due to a fall in the annual rate of interest from 8% to 7 1/5 % his yearly income diminishes by Rs.61.50. his capital is Answer Choice: (A) 22.378 (B) 37.78 (C) 76.88 (D) 27.888 (E) 12.771
Answer: C
Leona bought a 1-year, $10,000 certificate of deposit that paid interest at an annual rate of 8 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity? Answer Choice: (A) $10,464 (B) $ 864 (C) $ 816 (D) $ 800 (E) $ 480
Answer: C
A certain population of bacteria doubles every 10 minutes. If the number of bacteria in the population initially was 10^5, then what was the number in the population 50 minutes later? Answer Choice: (A) 2(10^5) (B) 5(10^5) (C) (2^5)(10^5) (D) (10^5)(10^5) (E) (10^5)^5
Answer: C
Calculate the circumference of a circular field whose radius is 7 centimeters. Answer Choice: (A) 11 π cm (B) 15 π cm (C) 1 π cm (D) 4 π cm (E) 14 π cm
Answer: E
A student chose a number, multiplied it by 2, then subtracted 140 from the result and got 102. What was the number he chose? Answer Choice: (A) 90 (B) 100 (C) 120 (D) 160 (E) 121
Answer: E
Of the 70 electronics components that a factory must manufacture, 90 percent would be most e¢ ciently manufactured by Machine A and the remaining 10 percent would be most efficiently manufactured by Machine B, though either machine could manufacture any of the 70 components. If 50 percent of the components were manufactured by Machine A and the remainder were manufactured by Machine B, what is thehighest possible number of components that were manufactured by the machine that would manufacture them the most efficiently? Answer Choice: (A)  30 (B)  32 (C)  42 (D)  35 (E)  36
Answer: C
A box measuring 25 inches long by 30 inches wide by 15 inches deep is to be filled entirely with identical cubes. No space is to be left unfilled. What is the smallest number of cubes that can accomplish this objective? Answer Choice: (A) 80 (B) 82 (C) 84 (D) 88 (E) 90
Answer: E
Little John had $16.10. He spent $3.25 on sweets and gave to his two friends $2.20 each. How much money was left? Answer Choice: (A) $6.45 (B) $8.35 (C) $8.75 (D) $8.85 (E) $8.45
Answer: E
If Jake loses 8 pounds, he will weigh twice as much as his sister. Together they now weigh 278 pounds. What is Jake’s present weight, in pounds? Answer Choice: (A) 131 (B) 135 (C) 139 (D) 147 (E) 188
Answer: E
Of 70 players on a football team, 40 are throwers. The rest of the team is divided so one third are left- handed and the rest are right handed. Assuming that all throwers are right handed, how many right- handed players are there total? Answer Choice: (A) 54 (B) 59 (C) 60 (D) 71 (E) 92
Answer: C
S is the set of all fractions defined by the formula n/(n + 1), where n is a positive integer less than 20. What is the product X of all the fractions that are in S? Answer Choice: (A) 1) 1/20 (B) 2) 1/21 (C) 3) 1/2 (D) 4) 19/40 (E) 5) 19/20
Answer: A
Four staff members at a certain company worked on a project. The amounts of time that the four staff members worked on the project were in the ratio 2 to 3 to 5 to 6. If one of the four staff members worked on the project for 15 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project? Answer Choice: (A) 40 (B) 48 (C) 80 (D) 192 (E) 120
Answer: D
In a race of 800 mtr gives Mary a start of 200 mtr and then loses the race by 20 seconds. What is the speed of Mary & Rose respectively ? If the ratio of respective speeds be 3:2? Answer Choice: (A) 10 m/s (B) 12 m/s (C) 16 m/s (D) 20 m/s (E) 30 m/s
Answer: D
A thief is spotted by a policeman from a distance of 200metres. When the policeman starts the chase, the thief also starts running. If the speed of the thief be 16km/hr and that of the policeman 20km/hr, how far the thief will have run before he is overtaken ? Answer Choice: (A) 1km (B) 500m (C) 650m (D) 750m (E) 800m
Answer: E
There are 720 students in a school. The ratio of boys and girls in this school is 3:5. Find the total of girls & boys are there in this school? Answer Choice: (A) 320 (B) 345 (C) 450 (D) 380 (E) 400
Answer: C
Find the last non-zero digit of 30^2345 Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
The labelled price of a cupboard is Rs. 6500. The shopkeeper sold it by giving 5% discount on the labelled price and earned a profit of 15%. What approximately is the cost price of the cupboard? Answer Choice: (A) 5350 (B) 5450 (C) 5500 (D) 5700 (E) None
Answer: A
If the true discount on s sum due 2 years hence at 14% per annum be Rs. 196, the sum due is: Answer Choice: (A) s. 768 (B) s. 968 (C) s. 896 (D) s. 2400 (E) s. 2800
Answer: C
The roof of an apartment building is rectangular and its length is 4 times longer than its width. If the area of the roof is 576 feet squared, what is the difference between the length and the width of the roof? Answer Choice: (A) 38. (B) 40. (C) 36. (D) 44. (E) 46.
Answer: C
A group of n students can be divided into equal groups of 4 with 1 student left over or equal groups of 7 with 3 students left over. What is the sum of the two smallest possible values of n? Answer Choice: (A) 54 (B) 58 (C) 62 (D) 66 (E) 70
Answer: C
Two pumps are connected to an empty tank. Pump X fills the tank with water at a constant rate, while pump Y drains water out of the tank at a constant rate. The two pumps finish filling the tank in five times the duration it would take pump X alone to fill the tank. If pump Y alone can empty a whole tank in 45 minutes, then how many minutes does it take pump X alone to fill the tank? Answer Choice: (A) 27 (B) 30 (C) 33 (D) 36 (E) 39
Answer: D
In what time will a railway train 30 m long moving at the rate of 36 kmph pass a telegraph post on its way? Answer Choice: (A) 6 sec (B) 7 sec (C) 3 sec (D) 9 sec (E) 2 sec
Answer: C
A and B started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After 6months, C joined them with Rs.20,000. Whatwill be B's share in total profit of Rs.25,000 earned at the end of 2years from the startingof the business? Answer Choice: (A) Rs. 5,000 (B) Rs. 5,500 (C) Rs. 5,700 (D) Rs. 6,500 (E) Rs. 7,500
Answer: E
Share Rs.5400 among John, Jose & Binoy in the ration 2 : 4 : 6.Find the amount received by John? Answer Choice: (A) 1800 (B) 980 (C) 1200 (D) 1240 (E) 1400
Answer: A
For every positive integer n, the nth term of sequence is given by an= 1/n - 1/(n+1). What is the sum of the first 70 terms? Answer Choice: (A) 3/5 (B) 7/15 (C) 35/36 (D) 70/71 (E) 140/141
Answer: D
The diagonal of a rhombus are 80 m and 120m. Its area is: Answer Choice: (A) 4500 (B) 4000 (C) 4800 (D) 4600 (E) 4320
Answer: C
The average age of a group of persons going for picnic is years. Seventeen new persons with an average age of 15 years join the group on the spot due to which their average age becomes 15.5 years. The number of persons initially going for picnic is Answer Choice: (A) 5 (B) 10 (C) 17 (D) 23 (E) 50
Answer: C
A box contains 14 mangoes out of which 6 are spoilt. If six mangoes are chosen at random, find the probability that A number is selected at random from first fifty natural numbers. What is the chance that it is a multiple of either 5 or 12? Answer Choice: (A) 15/25 (B) 2/25 (C) 14/25 (D) 7/25 (E) 7/50
Answer: D
David has $1,800 at the beginning of his trip, after spending money, he still has exactly $800 less than he spent on the trip. How much money does John still have? Answer Choice: (A) $200 (B) $500 (C) $600 (D) $800 (E) $1,200
Answer: B
Grace packed 5 pairs of shoes, 3 pairs of pants, 8 shirts, and 3 jackets for her business trip. If an outfit consists of one of each item of clothing except shirts, of which she will wear 2, how many different outfits F can does Grace have available during her trip? Answer Choice: (A)  2,520 (B)  1,260 (C)  620 (D)  360 (E)  120
Answer: B
The set S consists of 5 numbers: {1,2,3,4,5}. If all possible subsets including the null set are created and one subset is chosen at random, what is the probability that the subset has 3 or 4 as its largest number? Answer Choice: (A) 3/4 (B) 3/8 (C) 3/16 (D) 5/16 (E) 3/32
Answer: B
There are 60 slots around a circle,numbered 1 to 60. A man starts from the first slot and jumps to the 5th slot.From there he jumps to the 9th slot and so on. In which slot will he land in his
2200th jump? Answer Choice: (A) 1 (B) 5 (C) 41 (D) 45 (E) 46
Answer: C
An engineer designed a ball so that when it was dropped, it rose with each bounce exactly one-half as high as it had fallen. The engineer dropped the ball from a 10-meter platform and caught it after it had traveled 29.65 meters. How many times did the ball bounce? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: B
If the units digit of n^43 is 7, which of the following could be the value of n?
I. n = 41
II. n = 43
III. n = 47 Answer Choice: (A) Only I (B) Only II (C) Only III (D) I and II (E) II and III
Answer: A
What is the units digit of the product of the first 50 odd numbers? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 5
Answer: E
The sale price of a trolley bag including the sale tax is Rs. 1190. The rate of sale tax is 12% . If the shopkeeper has made a profit of 25%, the cost price of the trolley bag is: Answer Choice: (A) Rs 800 (B) Rs 820 (C) Rs 860 (D) Rs 850 (E) None of these
Answer: D
On his first 3 tests, Rajeev received an average score of N points. If on his fourth test, he exceeds his previous average score by 20 points, what is his average score for his first 4 tests? Answer Choice: (A) N (B) N + 4 (C) N + 5 (D) N + 10 (E) N + 20
Answer: C
which number need to add to 859622 to get a number exactly divisible by 456? Answer Choice: (A) 547879 (B) 354643 (C) 354673 (D) 575673 (E) 859622
Answer: E
The triangle ABC has sides of the following lengths: AB = 24, BC = 7, and AC = 25.
Let M be the midpoint of AB. What is the length of CM? Answer Choice: (A) 1 (B) root139 (C) 12 (D) root193 (E) 16
Answer: D
Due to flooding, vendors increased the cost of sandbags by 30% to keep customers from buying out all the sandbags. Government officials declared an emergency and would only pay 60% of total price for sandbags. What is the difference between the new cost of the sandbags and the amount government officials paid? Answer Choice: (A) 12.0% (B) 15.0% (C) 20.0% (D) 22.0% (E) 25.0%
Answer: D
The 7th grade French and Spanish classes each have 21 students in them, and there are six students in the 7th grade taking both languages. If everyone in the 7th grade is in at least one of the two language classes, how many students are taking just one of the two classes? Answer Choice: (A) 24 (B) 28 (C) 30 (D) 32 (E) 34
Answer: C
2+2+2²+2³ ... +2^6 Answer Choice: (A) 2^9 (B) 2^10 (C) 2^16 (D) 2^35 (E) 2^7
Answer: E
A man can hit a target once in 4 shots. If he fires 4 shots in succession, what is the probability that he will hit his target? Answer Choice: (A) 175/256 (B) 451/365 (C) 312/456 (D) 156/754 (E) 164/784
Answer: A
x, a, z, and b are single digit positive integers. x = 1/3a. z = ¼3b. (10a + b) – (10x + z) could NOT equal Answer Choice: (A) 31 (B) 32 (C) 46 (D) 64 (E) 68
Answer: A