loafeihong/math_mmlu_format huggingface dataset:
Jake wants to invite 9 friends to his 8th birthday party. Each invitation requires 2 stamps to mail, costing 12 cents each. How much will Jake have to spend on stamps to send invitations to his 9 friends? Answer Choice: (A) $1.08 (B) $1.41 (C) $1.74 (D) $1.98 (E) $2.16
Answer: E
A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent? Answer Choice: (A) 28% (B) 20% (C) 22% (D) 16% (E) 27%
Answer: B
Find the angle between the hour and the minute hand of a clock when the time is 3.25. Answer Choice: (A) 47.5 (B) 47.9 (C) 47.1 (D) 47.3 (E) 47.6
Answer: A
The cost price of 21 articles is equal to selling price of 18 articles.find gain or loss percentage. Answer Choice: (A) 45/3% (B) 10/3% (C) 40/3% (D) 20/3% (E) 50/3%
Answer: E
X can finish a work in 18 days. Y can finish the same work in 15 days. Yworked for 10 days and left the job. how many days does X alone need to finish the remaining work? Answer Choice: (A) 3 (B) 5 (C) 6 (D) 7 (E) 9
Answer: C
The number of arrangements that can be made with the letters of the word PETER so that the vowels occupy the even places? Answer Choice: (A) 18 (B) 20 (C) 40 (D) 12 (E) 14
Answer: D
Jerry went to a shop and bought things worth Rs. 45, out of which 30 % went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? Answer Choice: (A) 19 (B) 19.7 (C) 21.3 (D) 29.5 (E) 39.7
Answer: E
A box contains 10 tablets of medicine A and 16 tablets of medicine B. What is the least number of tablets that should be taken from the box to ensure that at least two tablets of each kind are among the extracted. Answer Choice: (A) 12 (B) 15 (C) 17 (D) 18 (E) 21
Answer: D
The number 189 is equal to the sum of the cubes of two integers. What is the product of those integers? Answer Choice: (A) 8 (B) 15 (C) 20 (D) 27 (E) 39
Answer: C
Two trains are traveling on parallel tracks in the same direction. The faster train travels at 130 miles per hour, while the slower train travels at 100 miles per hour. At 2 o’clock the faster train is 25 miles behind the slower one. How far apart are the two trains at 5 o'clock? Answer Choice: (A) 60 miles (B) 80 miles (C) 90 miles (D) 65 miles (E) 400 miles
Answer: D
A shipment of 8 TV sets contains 6 black and white sets and 2 color sets. If 2 TV sets are to be chosen at random from this shipment, what is the probability that at least 1 of the 2 sets chosen will be a black and white set? Answer Choice: (A) 1/7 (B) 1/4 (C) 5/14 (D) 11/28 (E) 27/28
Answer: E
For positive integers x and z, which of the following can be written as z^2? Answer Choice: (A) x^2+1 (B) x^2-1 (C) x^2-24 (D) x^2+11 (E) x^2-11
Answer: D
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 16 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) 457 km (B) 444 km (C) 547 km (D) 645 km (E) 453 km
Answer: B
5 nouns, 5 verbs and 3 adjectives are written on blackboard.we can form sentence by choosing 1 from each available set without caring it makes sense or not.what is the number of ways of doing this?? Answer Choice: (A) 360 (B) 390 (C) 420 (D) 450 (E) 540
Answer: D
The factorial expression 25!/15! is not divisible by which of the following integers? Answer Choice: (A) 31 (B) 12 (C) 16 (D) 17 (E) 19
Answer: A
0.002 x 0.6 = ? Answer Choice: (A) 0.0012 (B) 0.001 (C) 0.01 (D) 0.1 (E) NONE OF THESE
Answer: A
Kate and her boyfriend Ben, completed the painting of their new apartment together in 6 days.If they were to work separately, how long will it take each of them to complete it, if Ben can complete the painting 5 days earlier than Kate. Answer Choice: (A) 6 and 11 (B) 5 and 10 (C) 10 and 15 (D) 8 and 13 (E) 6 and 10
Answer: C
A man walks at a speed of 3 km/hr and runs at a speed of 6 km/hr. How much time will the man require to cover a distance of 12 km, if he completes half of the distance, i.e., (6) km on foot and the other half by running? Answer Choice: (A) 2.6 (B) 2.2 (C) 2.5 (D) 2 (E) 3
Answer: E
Josh spends a total of $5.00 buying N items in the convenience store. If each of the items is either a 5 cents single bubblegum, or a 50 cents bubblegum pack, then N may be which of the following? Answer Choice: (A) 91 (B) 100 (C) 101 (D) 109 (E) 140
Answer: A
If a certain number is divided by 11, the quotient, dividend, and divisor, added together, will amount to 71. What is the number? Answer Choice: (A) 18 (B) 28 (C) 48 (D) 38 (E) 55
Answer: E
Three small cruise ships, each carrying 6 passengers, will dock tomorrow. One ship will dock at Port A, another at Port B, and the third at Port C. At Port A, two passengers will be selected at random and each winner will receive one gift certificate worth $50. At Port B, one passenger will be selected at random to receive a gift certificate worth $35, and at Port C, one passenger will be selected at random to receive a gift certificate worth $25. How many different ways can the gift certificates be given out? Answer Choice: (A) 1520 (B) 2260 (C) 2870 (D) 3240 (E) 4590
Answer: D
The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8500. If his salary for the month of May is Rs.6500, find his salary for the month of January? Answer Choice: (A) Rs.4580 (B) Rs.4570 (C) Rs.4500 (D) Rs.4550 (E) Rs.2500
Answer: C
Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is? Answer Choice: (A) 18 sec (B) 17 sec (C) 48 sec (D) 19 sec (E) 12 sec
Answer: C
A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996? Answer Choice: (A)  1:2 (B)  4:5 (C)  1:1 (D)  3:2 (E)  5:3
Answer: A
How many numbers between 200 and 600 are divisible by 4,5 and 6? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: B
David bought 4 toys with the average cost of $8. If David also buys the fifth toy with the price of $ 10, what is the average (arithmetic mean) price of those 5 toys? Answer Choice: (A) $5 (B) $6 (C) $8.4 (D) $10 (E) $11
Answer: C
Wanda baked 168 cookies, packaged them in boxes of 12, and sold each box for
$1.20.How many boxes of 12 can be packaged if there are 168 cookies?What was
the total amount of money that Wanda made for all of the boxes sold? Answer Choice: (A) $26.80 (B) $36.80 (C) $46.80 (D) $76.80 (E) $16.80
Answer: E
A work can be finished in 16 days by twenty women. The same work can be finished in fifteen days by sixteen men. The ratio between the capacity of a man and a woman is Answer Choice: (A) 4:3 (B) 3:4 (C) 2:3 (D) 3:2 (E) 4:5
Answer: A
The diagonal of a rhombus are 40 m and 30 m. Its area is: Answer Choice: (A) 600 (B) 450 (C) 350 (D) 500 (E) 620
Answer: A
If C.P. of 27 books is equal to S.P of 30 books , then your gain or loss is ? Answer Choice: (A) 23 1/3 gain % (B) 30 10/23 loss % (C) 10% loss % (D) 30 1/3 loss % (E) 40 1/3 loss %
Answer: C
Of the five numbers in a sequence, the first term is 20,000, and each of the following terms is 20% of the previous term. What is the value range of the five numbers? Answer Choice: (A) 9,375 (B) 9,750 (C) 9,975 (D) 9,984 (E) 19,968
Answer: E
What quantity of water should taken out to concentrate 24 liters of 40% acidic liquid to 60% acidic liquid? Answer Choice: (A) 5liters (B) 10liters (C) 15liters (D) 8liters (E) 6liters
Answer: D
Jane makes toy bears. When she works with an assistant, she makes 90 percent more bears per week and works 10 percent fewer hours each week. Having an assistant increases Jane’s output of toy bears per hour by what percent? Answer Choice: (A) 20% (B) 80% (C) 100% (D) 120% (E) 200%
Answer: D
If r = 199,999 and s = 991,999, which of the following is the units digit of r^4 + s^3? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 8 (E) 9
Answer: A
If a boat goes 4km upstream in 12 minutes and the speed of the stream is 8 kmph, then the speed of the boat in still water is ? Answer Choice: (A) 28 (B) 29 (C) 30 (D) 31 (E) 32
Answer: A
A candidate got 35% of the votes polled and he lost to his rival by 2460 votes. How many votes were cast? Answer Choice: (A) 7500 (B) 3388 (C) 2665 (D) 8200 (E) 2661
Answer: D
19 people are there, they are shaking hands together, how many hand shakes possible,if they are in pair of cyclic sequence. Answer Choice: (A) 19 (B) 20 (C) 21 (D) 22 (E) 23
Answer: A
Last year Sandy saved 6% of her annual salary. This year, she made 10% more money than last year, and she saved 10% of her salary. The amount saved this year was what percent of the amount she saved last year? Answer Choice: (A) 133% (B) 145% (C) 158% (D) 170% (E) 183%
Answer: E
The probability that a number selected at random from the first 50 natural numbers is a composite number is ? Answer Choice: (A) 17/29 (B) 17/25 (C) 17/265 (D) 17/252 (E) 17/21
Answer: B
A woman put $580 into a savings account for one year. The rate of interest on the account was 6½%. How much was the interest for the year in dollars and cents? (Round to the nearest cent) Answer Choice: (A) $37.70 (B) $47.70 (C) $57.70 (D) $67.70 (E) $77.70
Answer: A
If x/y = 3 and (2a - x)/(5b - y) = 3, then the value of a/b is? Answer Choice: (A)  15/2 (B)  -2 (C)  1 (D)  2 (E)  3
Answer: A
The labeled price of a table is Rs. 7,000. The shopkeeper sold it by giving 5% discount on the labeled price and earned a profit of 15%. What approximately is the cost price of the table? Answer Choice: (A) Rs. 5782 (B) Rs. 6195 (C) Rs. 6650 (D) Rs. 7200 (E) None of these
Answer: A
There are 18 students in a class. On the day the test was given, Alice was absent. The other 17 students took the test and their average was 78. The next day, Alice took the test, and with this grade included, the new average was 79. What was Alice's grade on the test? Answer Choice: (A) 96 (B) 95 (C) 94 (D) 93 (E) 92
Answer: A
The difference of two numbers is 1097. On dividing the larger number by the smaller, we get 10 as quotient and the 17 as remainder. What is the smaller number ? Answer Choice: (A) 230 (B) 120 (C) 95 (D) 310 (E) 320
Answer: B
If 0.3 of a number is equal to 0.06 of another number, the ratio of the numbers i Answer Choice: (A) 3 : 15 (B) 1 : 2 (C) 3 : 20 (D) 20 : 3 (E) None
Answer: A
Y can do a work in 2/3 the time it takes X. Z can do the same work in ¾ the time it takes Y.When all three are typing at the same time what fraction of their total work does Y do Answer Choice: (A) 1/3 (B) 4/13 (C) 9/23 (D) 8/29 (E) 9/29
Answer: A
An amusement park charges $8 for an adults' ticket, and $6 for a children's ticket. On a certain day, a total of 150 tickets were sold for a total cost of $1020. How many more children's tickets were sold than adults' tickets? Answer Choice: (A) 30 (B) 50 (C) 80 (D) 90 (E) 120
Answer: A
40 percent of the members of a study group are women, and 20 percent of those women are lawyers. If one member of the study group is to be selected at random, what is the probability that the member selected is a woman lawyer? Answer Choice: (A) 0.2 (B) 0.08 (C) 0.16 (D) 0.14 (E) 0.15
Answer: B
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% (B) 16 2/7% (C) 16 0/3% (D) 18 2/3% (E) 26 2/3%
Answer: A
Six 6 faced dice are thrown together. The probability that all the three show the same number on them is? Answer Choice: (A) 1/32 (B) 1/7776 (C) 1/33 (D) 1/38 (E) 1/34
Answer: B
power windows: 60%
anti-lock brakes: 25%
CD player: 50%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD player. What percent of the vehicles at Bill's car dealership have a CD player but no power windows or anti-lock brakes? Answer Choice: (A) 25 (B) 18 (C) 11 (D) 13 (E) 0
Answer: D
If x^4 + y^4 = 300, then the greatest possible value of x is between: Answer Choice: (A) 2 to 3 (B) 5 to 7 (C) 3 to 5 (D) 6 to 8 (E) 10 to 12
Answer: C
Series T is a sequence of numbers where each term after the first term is x greater than the term that precedes it. If the sum of the first and last terms of series T is 14, then what is the sum of the first three terms of series T and the last three terms of series T? Answer Choice: (A) -7 (B) 7 (C) 14 (D) 42 (E) 84
Answer: D
A train with a length of 100 meters, is traveling at a speed of 72 km/hr. The train enters a tunnel 1.7 km long. How many minutes does it take the train to pass through the tunnel from the moment the front enters to the moment the rear emerges? Answer Choice: (A) 0.9 (B) 1.2 (C) 1.5 (D) 1.8 (E) 2.1
Answer: C
If in a race of 130m, A covers the distance in 20 seconds and B in 25 seconds, then A beats B by: Answer Choice: (A) 20m (B) 26m (C) 11m (D) 10m (E) 15m
Answer: B
12.5 * 5.2 * 8.8 = ? Answer Choice: (A) 352 (B) 435 (C) 224 (D) 646 (E) 572
Answer: E
There are between 130 and 140 cards in a collection of cards. If they are counted out 3 at a time, there are 2 left over, but if they are counted out 4 at a time, there is 1 left over. How many cards are in the collection? Answer Choice: (A) 131 (B) 133 (C) 135 (D) 137 (E) 139
Answer: D
The incomes of two persons A and B are in the ratio 3:4. If each saves Rs.100 per month, the ratio of their expenditures is 1:2 . Find their incomes? Answer Choice: (A) 827,988 (B) 146,788 (C) 150,200 (D) 154,863 (E) 154,983
Answer: C
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 48 years now, the son's age five years back was: Answer Choice: (A) 14 (B) 17 (C) 19 (D) 22 (E) 24
Answer: C
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race? Answer Choice: (A) 111.12 m (B) 119.12 m (C) 111.13 m (D) 121.12 m (E) 111.52 m
Answer: A
If x is equal to the sum of the even integers from 40 to 60 inclusive, and y is the number of even integers from 40 to 60 inclusive, what is the value of x+y? Answer Choice: (A) 550 (B) 551 (C) 560 (D) x+y=561 (E) 572
Answer: D
In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 2:3:5. If there are in all Rs.40.50, the number of 50 paisa coins is? Answer Choice: (A) 18 (B) 16 (C) 12 (D) 24 (E) 36
Answer: C
If each participant of a chess tournament plays exactly one game with each of the remaining participants, then 105 games will be played during the tournament. Find the number of participants. Answer Choice: (A) 15 (B) 16 (C) 17 (D) 18 (E) 19
Answer: A
A train running at the speed of 60 km/hr crosses a pole in 12 sec. What is the length of the train? Answer Choice: (A) 287 (B) 699 (C) 677 (D) 168 (E) 200
Answer: E
Given that 268x74= 19632, find the value of 2.68x.74. Answer Choice: (A) 1.9632 (B) 1.0025 (C) 1.5693 (D) 1.0266 (E) None
Answer: A
Compound interest earned on a sum for the second and the third years are Rs.1200 and Rs.1440 respectively. Find the rate of interest? Answer Choice: (A) 70% p.a (B) 50% p.a (C) 20% p.a (D) 10% p.a (E) 90% p.a
Answer: C
John has $1,200 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) $400 (C) $600 (D) $800 (E) $1,200
Answer: A
From among the 39 students in a class, one leader and one class representative are to be appointed. In how many ways can this be done? Answer Choice: (A) 1360 (B) 1260 (C) 1060 (D) 1482 (E) 1460
Answer: D
What will be the fraction of 33.33% Answer Choice: (A) 1/4 (B) 1/5 (C) 1/3 (D) 1/8 (E) None of above
Answer: C
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? Answer Choice: (A) 258 m (B) 240 m (C) 278 m (D) 289 m (E) 268 m
Answer: B
An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 4 o’clock in the afternoon? Answer Choice: (A) 60° (B) 90° (C) 180° (D) 320° (E) 240°
Answer: E
10 litres of water are poured into an aquarium of dimensions 50cm length, 10cm breadth, and 40cm height. How high (in cm) will the water rise?
(1 litre = 1000cm³) Answer Choice: (A) 6 (B) 8 (C) 10 (D) 20 (E) 40
Answer: D
Anna and Carol buy CDs and tapes at a music store that sells each of its CDs for a certain price and each of its tapes for a certain price. Anna spends twice as much as Carol spends, buying three times as many CDs and the same number of tapes. If Carol spends $40.00 on four CDs and five tapes, how much does one tape cost? Answer Choice: (A) $4.00 (B) $6.25 (C) $12.00 (D) $25.00 (E) $100.00
Answer: A
A lends Rs. 2500 to B and a certain to C at the same time at 7% p.a. simple interest. If after 4 years, A altogether receives Rs. 1120 as interest from B and C, then the sum lent to C is? Answer Choice: (A) 1522 (B) 1500 (C) 1789 (D) 2689 (E) 2689
Answer: B
Ages of two persons differ by 18 years. If 6 year ago, the elder one be 3 times as old the younger one, find their present age Answer Choice: (A) 12,28 (B) 15,33 (C) 16,32 (D) 18,34 (E) 19,34
Answer: B
There are 100 men in town. Out of which 85% were married, 70% have a phone, 75% own a car, 80% own a house. What is the maximum number of people who are married, own a phone, own a car and own a house? Answer Choice: (A) 20 (B) 15 (C) 10 (D) 5 (E) None of these
Answer: C
To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol. Answer Choice: (A) 25% (B) 35% (C) 15% (D) 18% (E) 19%
Answer: C
A student got 71% in math and 81% in history. To get an overall average of 75%, how much should the student get in the third subject? Answer Choice: (A) 63% (B) 75% (C) 77% (D) 79% (E) 81%
Answer: A
A shop owner professes to sell his articles at certain cost price but he uses false weights with which he cheats by 12% while buying and by 30% while selling. What is his percentage profit? Answer Choice: (A) 10.22% (B) 20.22% (C) 21.22% (D) 60% (E) Can't be calculated
Answer: D
In a class of 35 students 26 play football and play 20 long tennis, if 17 play above, many play neither? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 14
Answer: A
A and B are two circles. The radius of A is thrice as large as the diameter of B. What is the ratio between the areas of the circles? Answer Choice: (A) 1:18. (B) 1:20. (C) 1:4. (D) 1:36. (E) 1:16.
Answer: D
The sum of 3 hours 45 minutes and 4 hours 55 minutes is approximately what percent of a day? Answer Choice: (A) 33% (B) 34% (C) 35% (D) 36% (E) 37%
Answer: D
If it is 6:17 in the evening on a certain day, what time in the morning was it exactly 2,880,717 minutes earlier? (Assume standard time in one location.) Answer Choice: (A) 6:22 (B) 6:24 (C) 6:27 (D) 6:20 (E) 6:32
Answer: D
There are 7 meetings A,B,C,D,E,F,G. One meeting should be happen in one day. Meeting A is on Sunday and the meetings shoud be happen afterB. Then E ,F,G meeting occur in 3 conjucutive day. And meeting G is on Saturday.Next metting should occur in which day? Answer Choice: (A) sunday (B) monday (C) tuesday (D) wednesday (E) friday
Answer: B
Three numbers are in the ratio 1:2:3 and their H.C.F is 12. The numbers are: Answer Choice: (A) 4, 8, 12 (B) 5, 10, 15 (C) 10, 20, 30 (D) 12, 24, 36 (E) 12, 24, 39
Answer: D
The angle of elevation of a ladder leaning against a wall is 60º 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) 10.1
Answer: D
The combined area of the two black squares is equal to 1000 square units. A side of the larger black square is 8 units longer than a side of the smaller black square. What is the combined area of the two white rectangles in square units? Answer Choice: (A) 928 (B) 936 (C) 948 (D) 968 (E) 972
Answer: B
If 8 gallons of gasoline are added to a tank that is already filled to 3/4 of its capacity, the tank is then filled to 9/10 of its capacity. How many gallons does the tank hold? Answer Choice: (A)  20 (B)  24 (C)  36 (D)  48 (E)  60
Answer: D
If x is to be chosen at random from the set {1, 2, 3, 4} and y is to be chosen at random from the set {5, 6, 7}, what is the probability that xy will be even? Answer Choice: (A) 1/6 (B) 1/3 (C) 1/2 (D) 2 by 3 (E) 5/6
Answer: D
In how many different ways can the letters of the word â€˜CASESâ€™ be arranged? Answer Choice: (A) 250 (B) 280 (C) 60 (D) 310 (E) 360
Answer: C
100kg of an alloy A is mixed with 200 kg of alloy B. If alloy A has lead and tin in the ratio 5:3 and alloy B has tin and copper in the ratio 2:3, then the amount of tin in the new alloy is? Answer Choice: (A) 100.6kg (B) 120.3kg (C) 117.5kg (D) 110.8kg (E) 114kg
Answer: C
a and b are positive integers less than or equal to 9 and multiple of 4. If a and b are assembled into the seven-digit number abaabab, which of the following must be a factor of abaabab? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 7 (E) 8
Answer: B
A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel? Answer Choice: (A) 126 (B) 776 (C) 266 (D) 299 (E) 271
Answer: A
Susan drove an average speed of 15 miles per hour for the first 40 miles of a tripthen at a average speed of 60 miles/hr for the remaining 20 miles of the trip if she made no stops during the trip what was susan's avg speed in miles/hr for the entire trip Answer Choice: (A) 35 (B) 20 (C) 45 (D) 50 (E) 55
Answer: B
A man is 35 years older than his son. In two years, his age will be twice the age of his son. The present age of this son is Answer Choice: (A) 78 years (B) 22 years (C) 33 years (D) 66 years (E) 65 years
Answer: C
A merchant sells an item at a 20% discount, but still makes a gross profit of 20 percent of the cost. What percent T of the cost would the gross profit on the item have been if it had been sold without the discount? Answer Choice: (A) 20% (B) 40% (C) 50% (D) 60% (E) 75%
Answer: C
If x is 11 percent greater than 80, then x = Answer Choice: (A) 88.8 (B) 91.0 (C) 88.0 (D) 70.9 (E) 71.2
Answer: A
If a sample of data has mean of 24 and SD of 3, which of the following values is more than 2.5 SDs from the mean? Answer Choice: (A) a. 19 (B) b. 18.5 (C) c. 15 (D) d. 23.5 (E) e. 26.5
Answer: C
A fruit seller has oranges, apples and guavas in the ratio 2:5:8. The number of apples is more than the number of oranges by a number that is a multiple of both 6 and 11. What is the minimum number of fruits in his shop? Answer Choice: (A) 240 (B) 360 (C) 120 (D) 90 (E) 80
Answer: C
Find the area of the quadrilateral of one of its diagonals is 40 cm and its off sets 9 cm and 6 cm? Answer Choice: (A) 189 cm2 (B) 300 cm2 (C) 127 cm2 (D) 177 cm2 (E) 187 cm2
Answer: B
A four-character password consists of one letter of the alphabet and three different digits between 0 and 8, inclusive. The letter must appear as the second or third character of the password. How many different passwords are possible? Answer Choice: (A) 5,040 (B) 18,720 (C) 26,000 (D) 26,208 (E) 52,000
Answer: D
Tom and Jerry are running on the same road towards each other. If Tom is running at a speed of 2.5 meters per second and Jerry is running 36% slower, how much time T will it take them to meet if the initial distance between the two is 50 meters and Tom started running 20 seconds before Jerry did? Answer Choice: (A) 2 minute and 12 seconds. (B) two minutes. (C) 44 seconds. (D) 20 seconds. (E) 12 seconds.
Answer: D
Find the number of factors of 300 excluding 1 and itself. Answer Choice: (A) 22 (B) 28 (C) 16 (D) 88 (E) 26
Answer: C
At a certain restaurant, the average (arithmetic mean) number of customers served for the past x days was 60. If the restaurant serves 120 customers today, raising the average to 70 customers per day, what is the value of x? Answer Choice: (A) 2 (B) 5 (C) 9 (D) 15 (E) 30
Answer: B