loafeihong/math_mmlu_format huggingface dataset:
A man's speed with the current is 17.5 km / hr and the speed of the current is3.5 km / hr. The man's speed against the current is Answer Choice: (A) 8.5 km / hr (B) 9 km / hr (C) 10 km / hr (D) 11.5 km / hr (E) None
Answer: D
Four female friends & four male friends will be pictured in a advertising photo. If the photographer wants to line them up in one row, with men & women alternating. How many possible arrangements may she chose? Answer Choice: (A) 40320 (B) 1680 (C) 1152 (D) 576 (E) 70
Answer: C
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?Look at this series: 95, 10, 75, 20, 55, ... What number should come next? Answer Choice: (A) 35 (B) 40 (C) 30 (D) 25 (E) 90
Answer: C
The average of first 35 prime numbers is? Answer Choice: (A) 14.54 (B) 15.6 (C) 15.8 (D) 14.7 (E) 14.8
Answer: A
Ben bought 2Q steaks for W dollars. Jerome buys R steaks for a 50% discount, how much will the steaks cost him in cents? Answer Choice: (A) 50RW/Q. (B) 50QR/W. (C) 25RQ/W. (D) 25RW/Q. (E) RW/(4Q).
Answer: D
calculate the profit loss percentage if a trader bought 7 balloons per rupee and sells the balloons at 6 per rupee. Answer Choice: (A) 13.7 % (B) 12.7 % (C) 15.3 % (D) 16.7 % (E) 13.7 %
Answer: D
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) 22 days (B) 30 days (C) 87 days (D) 16 days (E) 17 days
Answer: B
How much 60% of 50 is greater than 40% of 30? Answer Choice: (A) 18 (B) 28 (C) 29 (D) 11 (E) 12
Answer: A
A list of measurements in increasing order is 4, 5, 6, 8, 10 and x. If the median of these measurements is 2/3 times their arithmetic mean, what is the value of x? Answer Choice: (A) 24 (B) 26 (C) 28 (D) 30 (E) 32
Answer: D
A necklace is made by stringing N individual beads together in the repeating pattern red bead, green bead, white bead, blue bead, and BLACK bead. If the necklace design begins with a red bead and ends with a white bead, then N could equal Answer Choice: (A) 16 (B) 32 (C) 33 (D) 54 (E) 64
Answer: C
If the positive integer x is a multiple of 4 and the positive integer y is a multiple of 5, then xy must be a multiple of which of the following?
I. 8
II. 12
III 18 Answer Choice: (A) II only (B) I and II only (C) I and III only (D) II and III only (E) I, II and III
Answer: E
In a watch, the minute hand crosses the hour hand for the third time exactly after every 3 hrs., 18 min., 15 seconds of watch time. What is the time gained or lost by this watch in one day? Answer Choice: (A) 14 min. 10 seconds lost (B) 13 min. 50 seconds lost (C) 13 min. 20 seconds gained (D) 14 min. 40 seconds gained (E) None of these
Answer: B
Tough and Tricky questions: Absolute Values.
If |a| = 1/5 and |b| = 2/5, which of the following CANNOT be the result of a + b? Answer Choice: (A) 3/5 (B) -3/5 (C) -1/5 (D) 2/3 (E) 1/5
Answer: D
John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $16, what was the price before the first discount? Answer Choice: (A) $45.10 (B) $34.31 (C) $28.44 (D) $67.54 (E) $65.23
Answer: C
A can do a half of certain work in 70 days and B one third of the same in 35 days. They together will do the whole work in. Answer Choice: (A) 77 days (B) 55 days (C) 44 days (D) 60 days (E) 33 days
Answer: D
3, 4, 6, 10, 18, (...) Answer Choice: (A) 22 (B) 34 (C) 27 (D) 32 (E) 25
Answer: B
A group consists of 6 men, 8 women and 6 children. In how many ways can 2 men , 2 women and 1 child selected from the given group? Answer Choice: (A) 5050 (B) 5020 (C) 2050 (D) 3050 (E) 5040
Answer: E
What is the radius of the circum circle of the triangle whose sides are 5, 12 and 13 units respectively? Answer Choice: (A) 2 units (B) 12 units (C) 6.5 units (D) 6 units (E) 7.5 units
Answer: C
Find the odd man out. 3, 9, 12, 15, 18, 29 Answer Choice: (A) 29 (B) 9 (C) 1 (D) 3 (E) 19
Answer: A
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs? Answer Choice: (A) 5 (B) 6.25 (C) 6.75 (D) 7 (E) 7.25
Answer: B
X does a work in 15 days. Y does the same work in 30 days. In how many days they together will do the same work? Answer Choice: (A) 10 (B) 12 (C) 20 (D) 30 (E) 15
Answer: A
Half of the workers in Palabras bookstore have read the latest book by J. Saramago, and 1/6 of the workers have read the latest book by H. Kureishi. The number of workers that have read neither book is one less than the number of the workers that have read the latest Saramago book and have not read the latest Kureishi book. If there are 150 workers in the Palabras bookstore, how many of them have read both books? Answer Choice: (A) 13 (B) 12 (C) 9 (D) 8 (E) 7
Answer: B
Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased by: Answer Choice: (A) 7/8 (B) 1/8 (C) 1/3 (D) 1/7 (E) 1/9
Answer: D
A car traveling at a certain constant speed takes 2 seconds longer to travel 1 kilometer than it would take to travel 1 kilometer at 60 kilometers per hour. At what speed, in kilometers per hour, is the car traveling? Answer Choice: (A) 59 (B) 57 (C) 59.5 (D) 58 (E) 55.5
Answer: D
A and B complete a work in 7 days. A alone can do it in 14 days. If both together can do the work in how many days? Answer Choice: (A) 4.6 days (B) 4.78 days (C) 5.65 days (D) 3.77 days (E) 5.75 days
Answer: A
If a * b * c =(√(a + 2)(b + 3)) / (c + 1), find the value of 6 * 15 * 5. Answer Choice: (A) 2 (B) 5 (C) 11 (D) 3 (E) 4
Answer: A
The watch store down the street from Wendy's house has 2 leather watches, 1 gold watch, and 1 silver watch. How many watches does the store have in all? Answer Choice: (A) 10 (B) 19 (C) 04 (D) 12 (E) 07
Answer: C
A man bought a bike at 40% discount on its original price. He sold it at a 80% increase on the price he bought it. What percent of profit did he make on the original price? Answer Choice: (A) 2% (B) 8% (C) 6% (D) 4% (E) 10%
Answer: B
Two isosceles Triangles have equal vertical angles and their areas are in the ratio 4:9. Find the ratio of their corresponding heights . Answer Choice: (A)  4/5 (B)  5/4 (C)  3/2 (D)  5/7 (E)  2/3
Answer: E
If the graph of y = f(x) is transformed into the graph of 2y - 6 = - 4 f(x - 3), point (a , b) on the graph of y = f(x) becomes point (A , B) on the graph of 2y - 6 = - 4 f(x - 3) where A and B are given by Answer Choice: (A) A = a - 3, B = b (B) A = a - 3, B = b2 (C) A = a + 3, B = -2 b (D) A = a + 3, B = -2 b +3 (E) None
Answer: D
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 1200 m long? Answer Choice: (A) 200 Sec (B) 240 Sec (C) 167 Sec (D) 197 Sec (E) 179 Sec
Answer: B
If x is a sum of all even integers on the interval 13...61 and y is their number, what is the GCD (x, y)? Answer Choice: (A)  1 (B)  13 (C)  26 (D)  24 (E)  1014
Answer: D
During a trip on an expressway, Jon drove a total of x miles. His average speed on a certain 5-mile section of the expressway was 30 miles per hour, and his average speed for the remainder of the trip was 60 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had traveled at a constant rate of 60 miles per hour for the entire trip? Answer Choice: (A) 8.5% (B) 50% (C) x/12% (D) 60/x% (E) 500/x%
Answer: E
A case of candy usually lasts Tomi 42 days when she eats 6 every day. She is going out of the country in 2 weeks so she wants to eat this case in 14 days instead. How many should she eat per day? Answer Choice: (A) 15 (B) 12 (C) 13 (D) 17 (E) 18
Answer: E
Tickets numbered 1 to 10 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn bears a number which is a multiple of 2? Answer Choice: (A) 1/3 (B) 2/5 (C) 1/2 (D) 2/3 (E) 1/4
Answer: C
What is the dividend. divisor 17, the quotient is 9 and the remainder is 5? Answer Choice: (A) 150 (B) 154 (C) 158 (D) 160 (E) 164
Answer: C
A total of 22 men and 35 women were at a party, and the average (arithmetic mean) age of all of the adults at the party was exactly 35 years. If the average age of the men was exactly 38 years, which of the following was closest to the average age, in years, of the women? Answer Choice: (A)  31 (B)  31.5 (C)  32 (D)  32.5 (E)  33.1
Answer: E
In the quadrilateral PQRS d=10 cm, h1=5 cm and
h2=2.5 cm. Find the area Answer Choice: (A) 21 (B) 22 (C) 37.5 (D) 24 (E) 25
Answer: C
If (c - a)/(c - b) =1, then (5b - 4a)/(c - a) = Answer Choice: (A) 0.5 (B) 1 (C) 1.5 (D) 2 (E) 2.5
Answer: A
If n denotes a number to the left of 0 on the number line such that the square of n is less than 1/9, then the reciprocal of n must be Answer Choice: (A) Less than -3 (B) Between -1 and -1/3 (C) Between -1/3 and 0 (D) Between 0 and 1/3 (E) Greater than 3
Answer: A
What is 0.02 percent of 12,356? Answer Choice: (A) 0.247 (B) 2.47 (C) 24.7 (D) 0.0247 (E) 0.00247
Answer: B
What annual payment will discharge a debt of Rs. 1025 due in 2 years at the rate of 5% compound interest? Answer Choice: (A) 993.2 (B) 551.25 (C) 534.33 (D) 543.33 (E) 646.33
Answer: B
A man engaged a servant on the condition that he would pay him Rs.900 and a uniform after 1year service. He served only for 9 months and receiveduniform and Rs.650, find the price of the uniform? Answer Choice: (A) Rs.90 (B) Rs.100 (C) Rs.130 (D) Rs.170 (E) Rs.190
Answer: B
A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work? Answer Choice: (A) 37 ½ days (B) 22 days (C) 31 days (D) 20 days (E) 24 days
Answer: A
A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 3 buckles is how many times that of 5 buckles and 6 buttons? Answer Choice: (A) 7/15 (B) 4/9 (C) 6/11 (D) 5/9 (E) 8/15
Answer: E
Dacid obtained 76, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks? Answer Choice: (A) 79 (B) 99 (C) 88 (D) 88 (E) 75
Answer: E
In what ratio mental A at Rs.68 per kg be mixed with another metal at Rs.96 per kg so that cost of alloy (mixture) is Rs.82 per kg? Answer Choice: (A) 5:8 (B) 4:7 (C) 3:7 (D) 1:1 (E) 9:8
Answer: D
A boat can travel with a speed of 16 km/hr in still water. If the rate of stream is 5 km/hr, then find the time taken by the boat to cover distance of 63 km downstream. Answer Choice: (A) 3 hours (B) 5 hours (C) 6 hours (D) 7 hours (E) 8 hours
Answer: A
A sum of Rs.1460 is divided into 13 students so that each boy gets Rs.120 while each girl gets Rs.100. Find the number of boys and number of girls Answer Choice: (A) 8B, 5G (B) 5B, 8G (C) 4B, 9G (D) 9B, 4G (E) 9B, 5G
Answer: A
(1/10)18 - (1/10)20 = ? Answer Choice: (A) 99/1020 (B) 99/10 (C) 0.9 (D) 0.8 (E) None of the above
Answer: E
A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is? Answer Choice: (A) 2:0 (B) 3:4 (C) 4:9 (D) 1.5 (E) 1:5
Answer: D
A train covers a distance of 12 km in 10 min. If it takes 11 sec to pass a telegraph post, then the length of the train is? Answer Choice: (A) 298 (B) 220 (C) 120 (D) 776 (E) 991
Answer: B
On January 1, 2010, Dolly invests 30% of his retirement savings in Antarctic largecap stocks, 30% in Antarctic midcaps, and 40% in Antarctic smallcaps. In 2010, largecaps rise 10%, midcaps rise 20%, and smallcaps rise 15% in the Antarctic stock market; however, in 2011, largecaps fall 20% and midcaps fall 10%, while smallcaps rise x% in Antarctica. If, on January 1, 2012, Dolly 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: A
One fourth of a solution that was 10% sugar by weight was replaced by a second solution resulting in a solution that was 16 percent sugar by weight. The second solution was what percent sugar by weight? Answer Choice: (A) 34% (B) 24% (C) 22% (D) 18% (E) 8.5%
Answer: A
If a positive odd integer N has p positive factors, how many positive factors will N have ? Answer Choice: (A) p (B) 2p (C) P+1 (D) 2p+1 (E) Cannot be determined
Answer: C
A man sells two articles for Rs.3600 each and he gains 42% on the first and loses 42% on the next. Find his total gain or loss? Answer Choice: (A) 9% loss (B) 400 (C) 4000 (D) 17.64%loss (E) 8% LOSS
Answer: D
January 1, 2008 is Thursday. What day of the week lies on Jan 1, 2009? Answer Choice: (A) Saturday (B) Wednesday (C) Thursday (D) Tuesday (E) Monday
Answer: A
Robert spent $30 in buying raw materials, $105 in buying machinery and 10% of the total amount he had as cash with him. What was the total amount? Answer Choice: (A) A)$150 (B) B)$210 (C) C)$250 (D) D)$160 (E) E)$200
Answer: A
A and B started a business investing Rs. 60,000 and Rs 45,000 respectively. In what ratio the profit earned after 2 years be divided between A and B respectively? Answer Choice: (A) 3:2 (B) 4 : 3 (C) 18:20 (D) 1:4 (E) 18:4
Answer: B
AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a three digit number; A, B, C, and D are distinct positive integers. In the addition problem above, what is the value of C? Answer Choice: (A) 1 (B) 3 (C) 7 (D) 9 (E) Cannot be determined
Answer: D
A certain company reported that the revenue on sales increased 40 % from 2000 to 2003, and increased 90 % from 2000 to 2005. What was the approximate percent increase in revenue for this store from 2003 to 2005? Answer Choice: (A)  50 % (B)  36 % (C)  30 % (D)  32 % (E)  29 %
Answer: B
On dividing 123 by a number, the quotient is 7 and the remainder is 4. Find the divisor. Answer Choice: (A) 15 (B) 16 (C) 17 (D) 18 (E) 19
Answer: C
A can do a work in 6 days , B can do a work in 8 days and C can do it in 12 days. B left work after 6 days. For how many number of days should A and C should work together to complete the remaining work ? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
David invested certain amount in three different schemes A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the total interest accrued in one year was Rs. 3200 and the amount invested in Scheme C was 150% of the amount invested in Scheme A and 240% of the amount invested in Scheme B, what was the amount invested in Scheme B? Answer Choice: (A) Rs.5000 (B) Rs.2000 (C) Rs.6000 (D) Rs.3000 (E) Rs.4000
Answer: A
What is the greatest value of n such that 4^n is a factor of 23! ? Answer Choice: (A) 8 (B) 4 (C) 7 (D) 5 (E) 9
Answer: E
In what ratio should a variety of rice costing $6 per kg be mixed with another variety of rice costing $8.75 per kg to obtain a mixture costing $7.50 per kg? Answer Choice: (A) 4/7 (B) 5/6 (C) 5/9 (D) 4/8 (E) 3/8
Answer: B
Pipe A can fill a tank in 6 hours, pipe B in 12 hours and pipe C in 36 hours. If all the pipes are open,in how many hours will the tank be filled ? Answer Choice: (A) 3.2 (B) 3 (C) 3.3 (D) 3.5 (E) 3.6
Answer: E
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. Time required by the first pipe to fill the tank is Answer Choice: (A) 30 hours (B) 15 hours (C) 10 hours (D) 6 hours (E) 7 hours
Answer: B
The average of 10 numbers is calculated as 16. It is discovered later on that while calculating the average, the number 55 was incorrectly read as 25, and this incorrect number was used in the calculation. What is the correct average? Answer Choice: (A) 17 (B) 19 (C) 25 (D) 31 (E) 46
Answer: B
The factorial expression 10!/5! is divisible by which of the following integers? Answer Choice: (A) 5 (B) 31 (C) 21 (D) 11 (E) 19
Answer: A
If from a group of 5 people, an old member is replaced by a new one, the average age is same as it was 3 years ago. What is the difference between the ages of the old member and the new one? Answer Choice: (A) 12 (B) 15 (C) 11 (D) 18 (E) 16
Answer: B
The ratio of the present ages of Sunitha and Vinitha is 4:5. Six years hence the ratio of their ages will be 14:17. What will be the ratio of their ages 12 years hence ? Answer Choice: (A) 15:19 (B) 13:15 (C) 16:19 (D) 17:19 (E) 14: 16
Answer: C
A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25-paise coins is Answer Choice: (A) 120 (B) 124 (C) 144 (D) 200 (E) 220
Answer: B
There are 600 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) 225 (B) 257 (C) 375 (D) 380 (E) 390
Answer: C
If a person walks at 15 km/hr instead of 9 km/hr, he would have walked 20 km more. The time traveled by him is? Answer Choice: (A) 8 hours (B) 9/5 hours (C) 10/3 hours (D) 6 hours (E) 11/3 hours
Answer: C
A, B, C subscribe Rs. 50,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 5000 more than C. Out of a total profit of Rs. 35,000, C receives: Answer Choice: (A) s. 14,000 (B) s. 14,200 (C) s. 4,400 (D) s. 8,400 (E) s. 4,800
Answer: D
The value of ((x – y)³ + (y - z)³ + (z – x)³)/(21 (x – y) (y – z) (z – x))
is equal to : Answer Choice: (A) 0 (B) 1/12 (C) 1/7 (D) 1/4 (E) 1/3
Answer: C
A box contains 1 red balls and 5 black balls. One by one, every ball is selected at random without replacement. What is the probability that the fourth ball selected is black? Answer Choice: (A) 1/4 (B) 1/2 (C) 1/2 (D) 5/8 (E) 2/3
Answer: C
How many different ways can a group of 8 people be divided into 4 teams of 2 people each? Answer Choice: (A) 56 (B) 105 (C) 75 (D) 120 (E) 112
Answer: B
As part of her MBA program, Karen applied for three different Spring Break outreach projects, each of which selects its students by a random lottery of its applicants. If the probability of her being accepted to each individual project is 60%, what is the probability that Karen will be accepted to at least one project? Answer Choice: (A) 4/5 (B) 19/25 (C) 37/50 (D) 98/125 (E) 117/125
Answer: E
Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 22 years. What is Deepak present age? Answer Choice: (A) 22 (B) 15 (C) 77 (D) 266 (E) 12
Answer: E
An urn contains 4 white 6 black and 8 red balls .Three balls are drawn at random from the bag.the probability that all of them are white are???? Answer Choice: (A) 4/24 (B) 8/24 (C) 7/24 (D) 1/24 (E) 6/24
Answer: D
If a, b, c, d, e and f are integers and (ab + cdef) < 0, then what is the maximum number A of integers that can be negative? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
In how many ways the letters of the word MAXICABE be arranged? Answer Choice: (A) 32,230 ways. (B) 20,320 ways. (C) 30,320 ways. (D) 40,320 ways. (E) 42,320 ways.
Answer: D
Bill has a small deck of 10 playing cards made up of only 2 suits of 5 cards each. Each of the 5 cards within a suit has a different value from 1 to 5; thus, there are 2 cards in the deck that have the same value. Bill likes to play a game in which he shuffles the deck, turns over 4 cards, and looks for pairs of cards that have the same value. What is the chance that Bill finds at least one pair of cards that have the same value? Answer Choice: (A) 7/15 (B) 9/16 (C) 11/18 (D) 13/21 (E) 16/25
Answer: D
(935421 x 625) = ? Answer Choice: (A) 583038125 (B) 583538125 (C) 583738125 (D) 584038125 (E) 584638125
Answer: E
Six dots are evenly spaced on the circumference of a circle. How many combinations of three dots can we make from these 6 dots that do not form an equilateral triangle? Answer Choice: (A) 18 (B) 17 (C) 16 (D) 15 (E) 14
Answer: A
How many seconds will it take for a car that is traveling at a constant rate of 120 miles per hour to travel a distance of 77 yards?	(1 mile = 1,160 yards) Answer Choice: (A) 1.25 (B) 1.31 (C) 1.58 (D) 1.87 (E) 2.3
Answer: B
A team of 6 cooks is chosen from 7 men and 5 women. The team must have at least 2 men and at least 3 women. How many ways can this team be created? Answer Choice: (A) 140 (B) 320 (C) 560 (D) 455 (E) 840
Answer: D
The average of 7 consecutive numbers is 20. The largest of these numbers is : Answer Choice: (A) 22 (B) 20 (C) 23 (D) 21 (E) 92
Answer: C
mixture contains alcohol and water in the ratio 4 : 3. If 7 liters of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture. Answer Choice: (A) 10 (B) 99 (C) 5 (D) 22 (E) 29
Answer: C
Aman can row 1km upstream in 20 min and back to his starting point in 12 min.How long would he take to row 1km in still water?. Answer Choice: (A) 12 mins (B) 13 mins (C) 14 mins (D) 15 mins (E) 16 mins
Answer: D
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1600 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units? Answer Choice: (A) 140 (B) 150 (C) 160 (D) 170 (E) 180
Answer: C
The length of a rectangular floor is more than its breadth by 200%. If Rs.361 is required to paint the floor at the rate of Rs.3/sq m, what would be the length of the floor? Answer Choice: (A) 18 (B) 19 (C) 20 (D) 22 (E) 24
Answer: B
For the set {2, 2, 3, 3, 4, 4, x}, which of the following values of x will most increase the standard deviation? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) (2)^2
Answer: E
A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon? Answer Choice: (A) 240 (B) 377 (C) 269 (D) 277 (E) 768
Answer: A
A certain number of persons can finish a piece of work in 100 days. If there were 10 persons less, it would take 10 more days finish the work. How many persons were there originally? Answer Choice: (A) 90 (B) 100 (C) 110 (D) 120 (E) None of these
Answer: C
A, B, C enter into a partnership investing Rs. 35,000, Rs. 45,000 and Rs. 55,000 respectively. The respective shares of A, B, C in annual profit of Rs. 40,500 ? Answer Choice: (A) Rs. 10,500, Rs. 13,500, Rs. 16,500 (B) Rs. 10,500, Rs. 13,500, Rs. 16,509 (C) Rs. 10,500, Rs. 13,500, Rs. 16,506 (D) Rs. 10,500, Rs. 13,500, Rs. 16,5065 (E) Rs. 10,500, Rs. 13,500, Rs. 16,5012
Answer: A
A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by: Answer Choice: (A) 11 (B) 5 (C) 2 (D) 8 (E) 4
Answer: A
If x^2 is divisible by 240 what is the least possible value of integer x? Answer Choice: (A) 120 (B) 30 (C) 90 (D) 60 (E) 12
Answer: D
Rs.1210 were divided among 3 person P, Q, R so that P:Q=5:4 and Q: R=9:10. Then R gets the amount. Answer Choice: (A) Rs. 300 (B) Rs. 400 (C) Rs. 480 (D) Rs. 490 (E) Rs. 500
Answer: B
If $10,000 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years? Answer Choice: (A) 10,000(x^n) (B) 10,000(x/100)^n (C) 10,000n(x/100) (D) 10,000(1+x/100)^n (E) 10,000n(1+x/100)
Answer: C
A, B, C, D and E are 5 consecutive points on a straight line. If BC = 3CD, DE = 8, AB = 5 and AC = 11, what is the length of AE? Answer Choice: (A) 15 (B) 17 (C) 19 (D) 21 (E) 23
Answer: D
A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets $500 more than D, what is D's share? Answer Choice: (A) $1000 (B) $1200 (C) $1500 (D) $1800 (E) $2000
Answer: C