loafeihong/math_mmlu_format huggingface dataset:
On decreasing the price of a colour TV by 10%, its sale is increased by 15%. The effect on the revenue is? Answer Choice: (A) 4.5% decrease (B) 4.5 % increase (C) 16% decrease (D) 16% increase (E) none of these
Answer: E
A company produces 120000 bottles of water everyday. If a case can hold 12 bottles of water .How many cases are required by the company to hold its one day production Answer Choice: (A) 2000 (B) 4500 (C) 5000 (D) 8000 (E) 10000
Answer: E
If s, t, and u are distinct positive prime numbers, then (s^3)(t)(u) has how many different positive factors greater than 1? Answer Choice: (A) a. 8 (B) b. 9 (C) c. 12 (D) d. 7 (E) e. 27
Answer: D
Distances from you to Man united is written below.
CHELSEA and ARSENAL are 700 kms away
SPURS 1800 kms away
WOLVES 200 kms away
Based on the system , How far should it be to MANCITY ? Answer Choice: (A) 2100 miles. (B) 2200 miles. (C) 2300 miles. (D) 2400 miles. (E) 2100 miles.
Answer: E
The average weight of 12 persons is 50 kg. On replacing a man whose weight is 53 kg. with a new man, new average becomes 49 kg. The weight of the new man is: Answer Choice: (A) 22 (B) 41 (C) 37 (D) 29 (E) 11
Answer: B
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 12. What is the total number of students in the school? Answer Choice: (A) 72 (B) 80 (C) 25 (D) 150 (E) 100
Answer: C
Tony alone can paint a wall in 7 days and his friend Roy alone can paint the same wall in 9 days. In how many days they can paint the wall working together? Round off the answer to the nearest integer. Answer Choice: (A) 2 (B) 4 (C) 6 (D) 7 (E) 9
Answer: B
Six points are marked on a straight line and five points are marked on another line which is parallel to the first line. How many straight lines, including the first two, can be formed with these points? Answer Choice: (A) 35 (B) 62 (C) 68 (D) 35 (E) 32
Answer: E
Among 250 viewers interviewed who watch at least one of the three TV channels namely A, BC. 116 watch A, 127 watch C, while 107 watch B. If 70 watch exactly two channels. How many watch exactly one channel? Answer Choice: (A) 185 (B) 180 (C) 165 (D) 190 (E) 195
Answer: C
N is an 80-digit positive integer (in the decimal scale). All digits except the 44th digit (from the left) are 2. If N is divisible by 13, find the 26th digit? Answer Choice: (A) 5 (B) 6 (C) 1 (D) 2 (E) 3
Answer: B
The present ages of three persons are in proportions
4 :7 :9. Eight years ago, the sum of their ages was 56. Find their present ages (in years) Answer Choice: (A) 8, 20, 28 (B) 16, 28, 36 (C) 20, 35, 45 (D) None of these (E) Cannot be determined
Answer: B
Rose & Raylene goes to same place for work daily from same house & they work for five days a week. Rose saves 10 minutes on a day than Raylene in her trip. In a month, how much time Rose saves compared to Raylene in traveling? Take in a month there are four weeks (20 working days) Answer Choice: (A) 3 hours & 20 minutes (B) 3 & 10 (C) 3 hours (D) 2 hours & 20 minutes (E) 2 hours & 30 minutes
Answer: A
Goldenrod and No Hope are in a horse race with 9 contestants. How many different arrangements of finishes are there if No Hope always finishes before Goldenrod and if all of the horses finish the race? Answer Choice: (A) 362880 (B) 181440 (C) 120000 (D) 24000 (E) 21000
Answer: B
An inspector rejects 10% of the meters as defective. How many will he examine to reject 10? Answer Choice: (A) 100 (B) 120 (C) 250 (D) 200 (E) 160
Answer: A
In a clothing store, there are six different colored neckties (red, orange, yellow, green, blue, and indigo) and four different colored shirts (red, orange, yellow, green, blue, and indigo) that must be packed into boxes for gifts. If each box can only fit one necktie and one shirt, what is the probability that all of the boxes will contain a necktie and a shirt of the same color? Answer Choice: (A) 719/720 (B) 1/24 (C) 2/233 (D) 3/543 (E) 1/720
Answer: B
The speed of a boat in still water is 18 km/hr and the rate of current is 4 km/hr. The distance travelled downstream in 14 minutes is Answer Choice: (A) 1.6 km (B) 2 km (C) 5.1 km (D) 4 km (E) None of these
Answer: C
The average weight of 10 persons increases by 7.2 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person? Answer Choice: (A) 120 kg (B) 130 kg (C) 137 kg (D) 190 kg (E) None
Answer: C
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq. m is Rs. 270 and the cost of papering the four walls at Rs. 10 per m2 is Rs. 1420. If a door and 2 windows occupy 8 sq. m, find the height of the room. Answer Choice: (A) 4 m (B) 4.5 m (C) 5 m (D) 5.5 m (E) 6 m
Answer: C
Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.83. How much was lent at 5%? Answer Choice: (A) 388 (B) 700 (C) 277 (D) 500 (E) 271
Answer: B
If X is invested in a bank at a rate of simple interest of y% p.a. for two years, then the interest earned is 900. if X is invested at y% p.a., for two years when the interest is compounded annually, the interest is 922.50. What is the value of X? Answer Choice: (A) 9000 (B) 6000 (C) 5000 (D) 4000 (E) 3000
Answer: A
Walking at 1/3th of its usual speed a cab is 20mnts late. Find its usual time to cover the journey? Answer Choice: (A) 10m (B) 15m (C) 20m (D) 25m (E) 12m
Answer: A
If n is an integer and n^4 is divisible by 10, which of the following could be the remainder when n is divided by 10? Answer Choice: (A) 2 (B) 5 (C) 6 (D) 8 (E) 10
Answer: E
If a sum on compound interest becomes three times in 4 years, then with the same interest rate, the sum will become 81 times in: Answer Choice: (A) 12 years (B) 18 years (C) 16 years (D) 14 years (E) 19 years
Answer: C
15.06 * 0.00000001 = ? Answer Choice: (A) 15060000 (B) 0.001506 (C) 0.01506 (D) 1.506e-07 (E) None of these
Answer: D
Jansi went out for shopping. She had in her handbag approximately Rs. 15/- in one rupee notes and 20 p. coins. When she returned she had as many one rupee notes as she originally had and as many 20 p. coins as she originally had one rupee notes. She actually came back with about one-third of what she had started out with.
How much did she spend and exactly how much did she have with her when she started out ? Answer Choice: (A) 9.6 (B) 10.6 (C) 11.0 (D) 9.4 (E) 8.1
Answer: A
If d is a number such that –2 ≤ d ≤ 2, which of the following has the largest possible absolute value? Answer Choice: (A) 3d – 1 (B) x^2 + 1 (C) 3 – x (D) x – 3 (E) x^2 – x
Answer: A
The smallest prime factor of 899 is xx. Which of the following is true of xx? Answer Choice: (A) 1<x≤7 (B) 7<x≤14 (C) 14<x≤21 (D) 21<x≤28 (E) 28<x≤35
Answer: E
In a house a hall is 20 m long, 15m wide and 5m high. Its interior has to be covered with mat. What will be the total expenditure if it costs Rs. 10 per square m? Answer Choice: (A) s.9500 (B) s.50000 (C) s.57000 (D) s.60000 (E) s.62000
Answer: A
220, 218, 214, 208, 200, 190, ? Answer Choice: (A) 176 (B) 174 (C) 178 (D) 180 (E) 172
Answer: C
The total marks obtained by a student in Mathematics and Physics is 20 and his score in Chemistry is 20 marks more than that in Physics. Find the average marks scored in Mathamatics and Chemistry together. Answer Choice: (A) 40 (B) 26 (C) 20 (D) 28 (E) 22
Answer: C
If f(x) = k(x - k) and k is a constant, what is the value of f(4) - f(2), in terms of k? Answer Choice: (A)  1 (B)  k (C)  2k (D)  k^2 + k (E)  k^2 - k
Answer: C
What is the area of a triangle with the following vertices L(1, 2), M(5, 1), and N(3, 5) ? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: E
Different breeds of dogs get older at different rates in “dog years.” Livonian wolfhounds age 7 times as fast as humans, whereas Khazarian terriers age 5 times as fast and Akkadian retrievers age 4 times as fast. If Dan bought a newborn Akkadian on January 1, 2008, a newborn Khazarian 1 year later, and a newborn Livonian 1 year after that, in what year will the sum of the dog-year ages of the Akkadian and the Khazarian first be exceeded by twice the age of the Livonian in dog years, rounding all ages down to the nearest integer? Answer Choice: (A) 2015 (B) 2014 (C) 2013 (D) 2016 (E) 2017
Answer: C
A sum of Rs. 3000 amounts to Rs. 9000 in 4 years at the rate of simple interest. What is the rate of interest? Answer Choice: (A) 75% (B) 90% (C) 55% (D) 60% (E) 50%
Answer: E
Train A and Train B began traveling towards each other from opposite ends of a 420-mile long track at 1:00 PM. If Train A traveled at 35 miles per hour and Train B traveled at 25 miles per hour, at what time did the trains meet? Answer Choice: (A) 5:40 PM (B) 6:00 PM (C) 7:20 PM (D) 8:00 PM (E) 9:20 PM
Answer: D
A constructor estimates that 8 people can paint Mr khans house in 3 days. If he uses 4 people instead of 8,how long will they take to complete the job? Answer Choice: (A) 6 (B) 8 (C) 3 (D) 4 (E) 0
Answer: A
There are two cars. One is 100 miles north of the other. Simultaneously, the car to the north is driven westward at 10 miles per hour and the other car is driven eastward at 15 miles per hour. How many miles apart are the cars after 3 hours? Answer Choice: (A) 125 (B) 150 (C) 200 (D) 225 (E) 250
Answer: A
The first photo shoot takes 3 minutes long and then the following shoots are taken at a rate of 22 seconds/shoot as the model is already at the scene. What is the maximum number of photo shoots taken in 10 minutes ? Answer Choice: (A) 13 (B) 14 (C) 15 (D) 16 (E) 20
Answer: E
A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 25%. Staff are allowed a further 20% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D ? Answer Choice: (A) 0.6D (B) 0.7D (C) 0.5D (D) 0.8D (E) 0.9D
Answer: A
What is the twenty-fourth decimal to the right in the fraction 35/36? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
If a coin is tossed three times, what is the probability that on the first toss the coin lands on heads and then lands on tails the next two tosses? Answer Choice: (A) 1/8 (B) 1/3 (C) 1/4 (D) 1/2 (E) 1
Answer: A
The ratio of males to females in a class is 2:3. The career preferences of the students in the class are represented in a circle graph. If the area of the graph allocated to each career preference is proportional to the number of students who have that career preference, how many degrees of the circle should be used to represent a career that is preferred by two-thirds of the males and one-third of the females in the class? Answer Choice: (A) 160 (B) 168 (C) 191 (D) 192 (E) 204
Answer: B
A train is 360 meter long is running at a speed of 36 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 50 seconds (B) 46 seconds (C) 40 seconds (D) 97 seconds (E) 26 seconds
Answer: A
In a kilometer race, A beats B by 54 meters or 12 seconds. What time does A take to complete the race? Answer Choice: (A) 212 (B) 190 (C) 277 (D) 181 (E) 122
Answer: A
The events A and B are independent. The probability that event A occurs is r and the probability that event B occurs is s. Which of the following is equal to the probability that exactly one of the events A and B occurs? Answer Choice: (A) r − 2rs (B) s − rs (C) r + s− 2rs (D) r + s −rs (E) r + s
Answer: D
The length of the bridge, which a train 130 m long and traveling at 45 km/hr can cross in 30 sec is? Answer Choice: (A) 333 m (B) 277 m (C) 245 m (D) 279 m (E) 176 m
Answer: C
7 dogs have got 7 puppies each. Each puppy has got 7 kitten as friend. They are all members of a club along with me. What is the strength of club ? Answer Choice: (A) 300 (B) 400 (C) 500 (D) 600 (E) 700
Answer: B
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 4:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? Answer Choice: (A) 10.18 p.m (B) 10.29 p.m (C) 11.30 p.m (D) 10.38 p.m (E) 10.32 p.m
Answer: C
The ratio of the ages of Malini and Radha is 2 : 4. The total of their ages is 2.4 decades. The proportion of their ages after 0.8 decades will be
[1 Decade = 10 years] Answer Choice: (A) 6:5 (B) 3:4 (C) 4:5 (D) 2:3 (E) 3:6
Answer: D
A group of people were given 2 puzzles. 72% people solved puzzle X and 89% people solved puzzle Y. What is the maximum and minimum percentage of people who could have solved both the puzzles? Answer Choice: (A)  11%, 0% (B)  49%, 33% (C)  68%, 57% (D)  79%, 68% (E)  27%, 67%
Answer: E
A university needs to select an eight-member committee on extracurricular life, whose members must belong either to the student government or to the student advisory board. If the student government consists of 9 members, the student advisory board consists of 8 members, and 6 students hold membership in both organizations, how many different committee are possible? Answer Choice: (A) 165 (B) 194 (C) 212 (D) 236 (E) 300
Answer: A
The area of a circular field is 17.56 hectares. Find the cost of fencing it at the rate of Rs. 2 per metre approximately Answer Choice: (A) 2972 (B) 4567 (C) 4235 (D) 4547 (E) 4675
Answer: A
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the rate in the remaining 40 overs to reach the target of 242 runs? Answer Choice: (A) 6.25 (B) 5.25 (C) 6.29 (D) 6.39 (E) 6.13
Answer: B
What is the sum of the multiples of 4 from 40 to 80, inclusive? Answer Choice: (A) 560 (B) 660 (C) 800 (D) 760 (E) 480
Answer: B
Mrs. Rodger got a weekly raise of $115. If she gets paid every other week, write an integer describing how the raise will affect her paycheck. Answer Choice: (A) $ 145. (B) $ 146 (C) $ 115 (D) $ 148 (E) None
Answer: C
Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 6 days? Answer Choice: (A) 2/5 (B) 1/6 (C) 1/3 (D) 1/9 (E) 2/6
Answer: C
In 130 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by: Answer Choice: (A) 20 m (B) 25 m (C) 22.5 m (D) 26 m (E) 12 m
Answer: D
The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of $700 per sq. metre. Answer Choice: (A) $12537.50 (B) $13537.50 (C) $14437.50 (D) $16437.50 (E) $18537.50
Answer: C
If it is true that x > -3 and x < 7, which of the following must be true? Answer Choice: (A) x > 3 (B) x < -7 (C) x < 3 (D) -7 < x < 3 (E) none of the above.
Answer: E
A bucket contains 2 mixtures A and B in the ratio 3:2. If 5 liters of the mixture is replaced by 5 liters of liquid B, then the ratio of the two liquids becomes 3:5. How much of the liquid A was there in the bucket? Answer Choice: (A) 8liters (B) 10liters (C) 12liters (D) 15liters (E) 18liters
Answer: A
A dishonest dealer professes to sell goods at the cost price but uses a weight of 900 grams per kg, what is his percent? Answer Choice: (A) 11 (B) 25 (C) 77 (D) 88 (E) 15
Answer: A
3, 4.5, 6.75, 10.13, 15.18, (...) Answer Choice: (A) 60 (B) 60.75 (C) 22.78 (D) 32.52 (E) 88
Answer: C
The Income of an woman increase consistently by 25% per year. If his present salary is Rs. 30000 then what will his salary be after 3 years ? Answer Choice: (A) 50840 (B) 52840 (C) 51740 (D) 51830 (E) 51840
Answer: E
Three cards are drawn successively, without replacement from a pack of 52 well shuffled cards.
What is the probability that first two cards are queens and the third card drawn is an ace? Answer Choice: (A) 1/2324 (B) 2/13235 (C) 2/5525 (D) 5525/2 (E) None
Answer: C
To be considered grade AE, an egg must weigh between 75 and 90 grams, including the shell. Shells of grade AE eggs weigh between 3 and 5 grams. What is the smallest possible mass, in grams, of a 12-egg omelet, assuming that only grade AE eggs are used, the shells are all discarded, and no mass is lost in the cooking process? Answer Choice: (A) 800 (B) 840 (C) 864 (D) 900 (E) 1,080
Answer: B
A man whose speed is 5.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 5 (B) 4 (C) 7 (D) 3 (E) 5.1
Answer: E
A 300 metre long train crosses a platform in 39 seconds while it crosses a post in 18 seconds. What is the length of the platform? Answer Choice: (A) 150 metre (B) 380 metre (C) 350 metre (D) 200 metre (E) 250 metre
Answer: C
The price of a certain product increased by the same percent from 1960 to 1970 as from 1970 to 1980. If its price of $1.30 in 1970 was 150 percent of its price in 1960, what was its price in 1980? Answer Choice: (A) a) $ 1.80 (B) b) $ 1.95 (C) c) $ 2.40 (D) d) $ 2.70 (E) e) $ 3.00
Answer: B
Find the area, diameter = 10m. Answer Choice: (A) 78.24 square meter (B) 78.57 square meter (C) 78.26 square meter (D) 24.24 square meter (E) 24.43 square meter
Answer: B
The sides of a rectangular region measured to the nearest centimeter are 10 cm and 6 cm. Out of the following which is the largest possible value of actual area of rectangle ? Answer Choice: (A) 48 (B) 65.25 (C) 52.29 (D) 44 (E) 41.25
Answer: B
How many different three-digit multiples of 5 can be composed of digits 2, 3, 6, and 5 if none of the digits is repeated? Answer Choice: (A) 3 (B) 6 (C) 10 (D) 12 (E) 18
Answer: B
A block of wood has dimensions 10cm x 10cm x 40cm. The block is painted red and then cut evenly at the 20 cm mark, parallel to the sides, to form two rectangular solids of equal volume. What percentage of the surface area of each of the new solids is not painted red? Answer Choice: (A) 5% (B) 10% (C) 15% (D) 20% (E) 25%
Answer: B
From a circular sheet of paper with a radius of 20cm,four circles of radius 5cm each are cut out.what is the ratio of the uncut to the cut portion? Answer Choice: (A) 1:3 (B) 4:1 (C) 3:1 (D) 4:3 (E) 2:3
Answer: C
Fonzie, Aunt Bee and Lapis paid $7,000, $8,000 and $9,000 respectively to buy a map to Capt. Plaidstache's treasure. When they found it, the treasure turned out to be worth a cool $900,000. How much of it should Lapis get? Answer Choice: (A) $300,000 (B) $320,000 (C) $335,000 (D) $336,500 (E) $337,500
Answer: E
If there are only 2 wheelers and 4 wheelers parked in a school located at the heart of the city, find the number of 4 wheelers parked there if the total number of wheels is 46? Answer Choice: (A) 11 (B) 12 (C) 13 (D) 14 (E) 15
Answer: A
If a certain coin is flipped, the probability that the coin will land heads is 1/2. If the coin is flipped 5 times, what is the probability that it will land heads up on the first 4 flips but not on the last flip? Answer Choice: (A) 1/2 (B) 1/4 (C) 1/8 (D) 1/16 (E) 1/32
Answer: E
The angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is Answer Choice: (A) 2.3 m (B) 4.6 m (C) 7.8 m (D) 9.2 m (E) None
Answer: D
A two digit number is 18 less than the square of the sum of its digits. How many such numbers are there? Answer Choice: (A) 22,33 (B) 22,22 (C) 221,1 (D) 63,82 (E) 23,17
Answer: D
The time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream. If the speed of the boat in still water is 63 kmph, find the speed of the stream? Answer Choice: (A) 15 (B) 19 (C) 14 (D) 21 (E) 16
Answer: D
How many four digit numbers have no repeat digits, do not contain zero, and have a sum of digits A equal to 28? Answer Choice: (A) 14 (B) 24 (C) 28 (D) 48 (E) 96
Answer: D
The average marks obtained by 120 candidates in a certain examinationis 35.if the average marks of passed candidate is 39 and that of the failed candidates is 15,what is the no. of candidates who passed the examination? Answer Choice: (A) 80 (B) 100 (C) 120 (D) 140 (E) 150
Answer: B
A speaks truth in 75% and B in 80% cases. In what percentage of cases are they likely to contradict each other when narrating the same incident? Answer Choice: (A) 35 (B) 30 (C) 25 (D) 20 (E) None of these
Answer: A
The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 is Answer Choice: (A) 1008 (B) 1015 (C) 1022 (D) 1032 (E) 1043
Answer: B
The distance between West-Town to East-Town is 14 kilometers. Two birds start flying simultaneously towards one another, the first leaving from West-Town at a speed of 5 kilometers per minute and the second bird, leaving from East-Town, at a speed of 2 kilometers per minute. What will be the distance, in kilometers, between the meeting point and West-Town? Answer Choice: (A) 3. (B) 7. (C) 10. (D) 12. (E) 15.
Answer: C
If a boat is rowed downstream for 96 km in 3 hours and upstream for 88 km in 11 hours, what is the speed of the boat and the river? Answer Choice: (A) 12 , 20 (B) 20 , 20 (C) 20 , 11 (D) 20 , 12 (E) 12 , 12
Answer: D
A bag marked at $250 is sold for $120. The rate of discount is? Answer Choice: (A) 10% (B) 25% (C) 20% (D) 52% (E) 45%
Answer: D
Rs 3500 is divided into two parts such that one part is put out at 3% and the other at 5%. If the annual interest earned from both the investments be Rs 144, find the first part. Answer Choice: (A) s 4000 (B) s 2800 (C) s 1800 (D) s 1500 (E) s 1550
Answer: E
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? Answer Choice: (A) 1276 (B) 1200 (C) 2832 (D) 1299 (E) 1236
Answer: B
The radius of a semi circle is 2.1 cm then its perimeter is? Answer Choice: (A) 32.5 (B) 11.12 (C) 32.1 (D) 10.8 (E) 32.3
Answer: D
Boy purchased two flats for Rs.5,00,000. On one he gains 15 % while on the other he losses 15%. How much does he gain or lose? Answer Choice: (A) 2% (B) 2.15% (C) 2.25% (D) 2.50% (E) 3.34%
Answer: C
For 600 km journey it will take 8hrs, if 120 km is done by bus and the rest by car. It takes 20 minutes more, if 200 km is done by busand the rest by car. The ratio of the speed of the train to that of the cars is? Answer Choice: (A) 1:2 (B) 3:4 (C) 4:5 (D) 5:7 (E) 5:9
Answer: B
To furnish a room in a model home an interior decorator is to select 2 chairs and 3 tables from the collection of chairs and tables in a warehouse that are all different from each other. If there are 6 chairs in the warehouse and if 150 different combinations are possible, how many tables are there in the warehouse? Answer Choice: (A) A)5 (B) B)8 (C) C)10 (D) D)15 (E) E)30
Answer: A
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is Answer Choice: (A) 20 years (B) 21 years (C) 22 years (D) 24 years (E) 23 years
Answer: C
The difference between two angles of a triangle is 24o. The average of the same two angles is 54o. Which one of the following is the value of the greatest angle of the triangle Answer Choice: (A) 45o (B) 45o (C) 66o (D) 72 degree (E) None of these
Answer: D
Bus 1 and Bus 2 run between cities A and B. Bus 1 leaves city A at the same time Bus 2 leaves city B,
each at a constant rate of speed. Their first meeting is 90 miles from city A. After reaching their
respective destinations and immediately turning around, their second meeting is 30 miles from city B.
What is the distance in miles between city A and city B? Answer Choice: (A) 90 (B) 120 (C) 125 (D) 150 (E) 240
Answer: E
Three friends-whose walking rates are 1 ft./sec., 3ft./sec.,and 6ft./sec. start together walking in the same direction around a circular track that is 420 feet in circumference.After how many minutes are the three of them together again? Answer Choice: (A) 5 mins (B) 10 mins (C) 15 mins (D) 3 mins (E) 7 mins
Answer: E
(0.66)(power 3) - (0.1)(power 3)/ (0.66)(power 2) + 0.066 + (0.1)(power 2) is: Answer Choice: (A) 0.86 (B) 0.56 (C) 0.96 (D) 0.69 (E) 0.76
Answer: B
144 choclates are distributed to children with the same number. What can’t be the range including the number of children? Answer Choice: (A) 1~10 (B) 50~60 (C) 20~30 (D) 10~20 (E) 70~80
Answer: B
Two friends A, B decided to share a lot of apples. Each of them had half of the total plus half an apple in order. After each of them took their share 4 time, no apples were left.How many apples were there? Answer Choice: (A) 250 (B) 255 (C) 254 (D) 253 (E) 251
Answer: E