loafeihong/math_mmlu_format huggingface dataset:
When 3 fair coins are tossed together, what is the probability of getting 2 tails? Answer Choice: (A) 1/2 (B) 1/3 (C) 1/4 (D) 3/4 (E) 2/3
Answer: A
A certain galaxy is known to comprise approximately 4 x 10^12 stars. Of every 50 million of these stars, one is larger in mass than our sun. Approximately how many stars in this galaxy are larger than the sun? Answer Choice: (A) 800 (B) 1,250 (C) 80,000 (D) 12,000 (E) 80,000
Answer: C
How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length? Answer Choice: (A) 12.5 (B) 12.1 (C) 12.9 (D) 12.7 (E) 12.2
Answer: B
Apple Infotech has 4 Senior Managing Directors and 5 Managing Directors. Each investment banking deal requires the guidance of two managing directors, at least one of which must be a Senior Managing Director. How many possible investment banking deals can Apple Infotech possibly provide guidance for? Answer Choice: (A)  16 (B)  20 (C)  26 (D)  54 (E)  64
Answer: C
Rebecca's annual income is $15, and Jimmy's annual income is $18. By how much must Rebecca's annual income increase so that it constitutes 50% of Rebecca and Jimmy's combined income? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 3 (E) 10
Answer: D
In a ratio which is equal to 4:6, if the antecedent is 50, then the consequent is? Answer Choice: (A) 75 (B) 85 (C) 64 (D) 51 (E) 45
Answer: A
In what ratio must tea at Rs.60 per Kg be mixed with tea at Rs.70 per Kg so that the mixture must be worth Rs.67.5 per Kg? Answer Choice: (A) 3 : 1 (B) 3 : 2 (C) 4 : 3 (D) 1 : 3 (E) None
Answer: D
Which of the following represents 1<x<9? Answer Choice: (A) |x|<3 (B) |x+5|<4 (C) |x-1|<9 (D) |-5+x|<4 (E) |3+x|<5
Answer: D
Find the simple interest on Rs.500 for 9 months at 6 paisa per month? Answer Choice: (A) 288 (B) 270 (C) 999 (D) 278 (E) 121
Answer: B
An old priest fell on a bottom of the well of a church.
The well is 20 inches deep.
At day time, the old priest climbs 5-inches but when at dark he slip back 4 inches.
In how many days priest will come out of the well ? Answer Choice: (A) 16-days (B) 14-days (C) 11-days (D) 19-days (E) 10-days
Answer: A
Find the odd one out:
125, 106, 84, 76, 65, 58, 53 Answer Choice: (A) 33 (B) 84 (C) 26 (D) 18 (E) 222
Answer: B
If Josh, Doug, and Brad have a total of $72 between them, and Josh has three times as much money as Brad but only three-fourths as much as Doug, how much money does Brad have? Answer Choice: (A) $8 (B) $9 (C) $27 (D) $32 (E) $36
Answer: B
In a particular year, the month of january had exactly 4 thursdays, and 4 sundays. On which day of the week did january 1st occur in the year. Answer Choice: (A) 33 (B) Monday (C) 299 (D) 299 (E) 277
Answer: B
If the square root of p^2 is an integer greater than 1, which of the following must be true?
I. p^2 has an odd number of positive factors
II. p^2 can be expressed as the product of an even number of positive prime factors
III. p has an even number of positive factors Answer Choice: (A) I (B) II (C) III (D) I and II (E) II and III
Answer: D
Which of the below fractions has the highest value? Answer Choice: (A) A)23/77 (B) B)23/78 (C) C)23/84 (D) D)23/87 (E) E)23/40
Answer: E
A discount electronics store normally sells all merchandise at a discount of 10 percent to 30 percent off the suggested retail price. If, during a special sale, an additional 25 percent were to be deducted from the discount price, what would be the lowest possible price of an item costing $260 before any discount? Answer Choice: (A)  $136.50 (B)  $145.60 (C)  $163.80 (D)  $182.00 (E)  $210.00
Answer: A
he ratio between the sale price and the cost price of an article is 4:7. What is the ratio between the profit and the cost price of that article? Answer Choice: (A) 2:6 (B) 3:7 (C) 3:8 (D) 2:1 (E) 8:3
Answer: B
In year Y imported machine tools accounted for 25 percent of total machine-tools sales in the United States, and Japanese imports accounted for 40 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine tools in the United States was how many billion dollars? Answer Choice: (A) 9x/80 (B) 13x/20 (C) 80/9x (D) 10x (E) 80x/9
Answer: D
The average of first ten prime numbers which are odd is? Answer Choice: (A) 15.7 (B) 15.0 (C) 15.2 (D) 15.8 (E) 15.1
Answer: D
If 1 kilometer is approximately 0.6 mile, which of the following best approximates the number of kilometers in 7 miles? Answer Choice: (A) 22/5 (B) 20/5 (C) 15/5 (D) 21/5 (E) 16/4
Answer: D
A person’s age is 125% of what it was one decade ago, but 83(1/3)% of what it will be after one decade. What is his current age? [1 decade = 10 years] Answer Choice: (A) 50 years (B) 60 years (C) 30 years (D) 70 years (E) 80 years
Answer: A
A student took five papers in an examination, where the full marks were the same for each paper. His marks in these papers were in the proportion of 6 : 7 : 8 : 9 : 10. In all papers together, the candidate obtained 60% of the total marks. Then the number of papers in which he got more than 61% marks is Answer Choice: (A) 6 (B) 5 (C) 4 (D) 3 (E) 2
Answer: E
If n = 14p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n ? Answer Choice: (A)  Two (B)  Three (C)  Four (D)  Six (E)  Eight
Answer: C
In a stack of boards at a lumber yard, the 20th board counting from the top of the stack is immediately below the 17th board counting from the bottom of the stack. How many boards are in the stack? Answer Choice: (A) 38 (B) 36 (C) 35 (D) 34 (E) 32
Answer: C
A man is standing on a railway bridge which is 240 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed. Answer Choice: (A) 10 m/sec (B) 15 m/sec (C) 18 m/sec (D) 20 m/sec (E) 25 m/sec
Answer: D
For one toss of a certain coin, the probability that the outcome is heads is 0.3. If this coin is tossed 5 times, which of the following is the probability that the outcome will be heads at least 4 times? Answer Choice: (A) (0.3)^5 (B) 2(0.3)^4 (C) 3(0.3)^4 (D) 4(0.3)^4(0.7) + (0.3)^5 (E) 5(0.3)^4(0.7) + (0.3)^5
Answer: E
A train traveled the first d miles of its journey it an average speed of 50 miles per hour, the next d miles of its journey at an average speed of y miles per hour, and the final d miles of its journey at an average speed of 160 miles per hour. If the train’s average speed over the total distance was 96 miles per hour, what is the value of y? Answer Choice: (A)  68 (B)  84 (C)  90 (D)  120 (E)  160
Answer: E
If 75 percent of a girls answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly? Answer Choice: (A)  10% (B) (8) 20% (C)  30% (D)  40% (E)  50%
Answer: E
A certain quantity is measured on two different scales, the T-scale and the S-scale, that are related linearly. Measurements on the T-scale of 6 and 24 correspond to measurements on the S-scale of 30 and 60, respectively. What measurement on the T-scale corresponds to a measurement of 100 on the S-scale? Answer Choice: (A)  20 (B)  36 (C)  48 (D)  60 (E)  84
Answer: C
A, B and C can do a piece of work in 24, 30 and 40 days respectively. They start the work together but C leaves 4 days before the completion of the work. In how many days is the work done? Answer Choice: (A) 11 days (B) 14 days (C) 13 days (D) 10 days (E) 20 days
Answer: A
Set A {3,3,3,4,5,5,5} has a standard deviation of 1. What will the standard deviation be if every number in the set is multiplied by 8? Answer Choice: (A) A)1 (B) B)2 (C) C)4 (D) D)8 (E) E)16
Answer: D
Find the last 2 digits
65*29*37*63*71*87*62 Answer Choice: (A) 70 (B) 30 (C) 10 (D) 90 (E) 80
Answer: C
A thief is noticed by a policeman from a distance of 300 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes? Answer Choice: (A) 150 m (B) 200 m (C) 170 m (D) 100 m (E) 250 m
Answer: B
The jogging track in a sports complex is 660 m in circumference. Deepak and his wife start from the same point and walk in opposite directions at 4.5 km/hr and 3.75 km/hr respectively. They will meet for the first time in? Answer Choice: (A) 5.29 min (B) 5.28 min (C) 5.08 min (D) 4.8 min (E) 5.988 min
Answer: D
If 30% of a number is 12.6, find the number? Answer Choice: (A) 42 (B) 40 (C) 26 (D) 36 (E) 66
Answer: A
During a trip, Francine traveled x percent of the total distance at an average speed of 100 miles per hour and the rest of the distance at an average speed of 90 miles per hour. In terms of x, what was Francineâ€™s average speed for the entire trip? Answer Choice: (A) (180-x)/2 (B) (x+60)/4 (C) (300-x)/5 (D) 600/(115-x) (E) 9,000/(100+8x)
Answer: E
If the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is? Answer Choice: (A) 18 (B) 26 (C) 14 (D) 12 (E) 91
Answer: D
Find the simple interest for Rs. 2000 at 8% p/a for 2years. Answer Choice: (A) Rs.300 (B) 3Rs.20 (C) Rs.420 (D) Rs.520 (E) Rs.460
Answer: B
Which of the following is larger than 3/5? Answer Choice: (A) 1/2 (B) 39/50 (C) 7/25 (D) 3/10 (E) 59/100
Answer: B
A father was as old as his son's present at the time of your birth. If the father's age is 34 years now, the son's age 5years back was? Answer Choice: (A) 10 years (B) 12 years (C) 14 years (D) 16 years (E) 20 years
Answer: B
At a contest with 3,500 participants, 1/2 of the people are aged 18 to 22. Next year, the number of people aged 18 to 22 will increase by 1/7. After this change, what percentage of the total 3,500 people will the 18- to 22-year-olds represent? Answer Choice: (A) 33% (B) 40% (C) 55% (D) 57.14% (E) 66.14%
Answer: D
Bradley owns 3b video game cartridges. If Bradleyâ€™s total is one-fourth the total owned by Andrew and triple the total owned by Charlie, how many video game cartridges do the three of them own altogether, in terms of b? Answer Choice: (A) 16/3)b (B) 17/4)b (C) 13/4)b (D) 16b (E) 7/12)b
Answer: D
An auto assembly plant performs six functions with each frame that arrives: add axles, add wheels to the axles, install the windshield to the frame, install the instrument panel, install the steering wheel, and install the interior seating. Once those six tasks are performed, each car goes to a separate building for finishing touches. If these tasks can be arranged along a linear assembly line in any order, except that the axles must be installed before the wheels can be added, how many Y ways can the assembly line be arranged? Answer Choice: (A) 120 (B) 240 (C) 360 (D) 480 (E) 720
Answer: C
Of the 80 people in a room, 1/4 are women. If 3/4 of the people are married, what is the maximum number of women in the room who could be unmarried? Answer Choice: (A) 20 (B) 24 (C) 26 (D) 28 (E) 30
Answer: A
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 9
Answer: A
A shopkeeper buys two articles for Rs.1000 each and then sells them, making 20% profit on the first article and 20% loss on second article. Find the net profit or loss percent? Answer Choice: (A) 200 (B) 99 (C) 88 (D) 77 (E) 112
Answer: A
David mixed 20 kg of butter at Rs. 200 per kg with 30 kg butter at the rate of Rs. 100 per kg. At what price per kg should he sell the mixture to make a profit of 40% in the transaction? Answer Choice: (A) Rs. 96 (B) Rs. 196 (C) Rs. 296 (D) Rs. 190 (E) Rs. 195
Answer: B
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2 2/3 hours to fill the tank. The leak can drain all the water of the tank in Answer Choice: (A) 6 hours (B) 8 hours (C) 9 hours (D) 10 hours (E) 12 hours
Answer: B
When Ravi was 8 years old, his father was 31 years old,. Now his father is twice Ravi's age. How old is Ravi now? Answer Choice: (A) 45 yrs (B) 46 yrs (C) 47 yrs (D) 48 yrs (E) 49 yrs
Answer: B
A no.when divided by 223 gives a remainder 43, what remainder will beobtained by dividingthe same no.17? Answer Choice: (A) 2 (B) 7 (C) 9 (D) 11 (E) 15
Answer: D
Dhoni spends $250 buying his favorite dolls. If he buys only small Barbie dolls, which are $5 cheaper than the large Barbie dolls, he could buy 25 more dolls than if he were to buy only large Barbie dolls. How much does a large Barbie doll cost? Answer Choice: (A) $10.5 (B) $10 (C) $11 (D) $12 (E) $13
Answer: B
A certain car's price decreased by 2.5% (from the original price) each year from 1996 to 2002, during that time the owner of the car invested in a new carburetor and a new audio system for the car, which increased car's price by $2,500. If the price of the car in 1996 was $22,000, what is the car's price in 2002? Answer Choice: (A) $18,400 (B) $19,500 (C) $20,200 (D) $20,400 (E) $21,200
Answer: E
If 2 men or 3 women can reap a field in 5 days how long will 5 men and 6 women take to reap it? Answer Choice: (A) 2/24 (B) 6/18 (C) 2/22 (D) 5/12 (E) 9/10
Answer: E
Calculate the ratio between x and y if 25% of x equal to 40% of y? Answer Choice: (A) 5 : 8 (B) 5 : 9 (C) 5 : 7 (D) 5 : 6 (E) 5 : 4
Answer: A
Ayesha's father was 40 years of age when she was born while her mother was 32 years old when her brother six years younger to her was born. What is the difference between the ages of her parents? Answer Choice: (A) 6 (B) 14 (C) 5 (D) 1 (E) 2
Answer: B
150 125 60 120 95 60 70 ? ? Answer Choice: (A) 25 15 (B) 25 85 (C) 35 25 (D) 60 60 (E) 20 75
Answer: D
Sales price is $91, gross profit is 160% of cost, what is the value of gross profit? Answer Choice: (A) 32 (B) 33 (C) 39 (D) 40 (E) 56
Answer: E
There are 9 baskets with pebbles in it.Every basket have pebbles weighing 1gm except one which has pebbles weighing 2gm.There is a weighing machine. Use the weighing machine only once and find which basket have pebbles that weigh 2gm? Answer Choice: (A) 9th (B) 8th (C) 6th (D) 4th (E) 5th
Answer: D
The five sides of a pentagon have lengths of 2, 3, 4, 5 and 6 inches. one pentagons are considered different only when the positions of the side lengths are different relative to each others. What is the total number of different possible pentagons that could be drawn using these five side lengths ? Answer Choice: (A)  5 (B)  12 (C)  24 (D)  32 (E)  120
Answer: A
Positive integer y is 50 percent of 50 percent of positive integer x, and y percent of x equals 4. What is the value of x? Answer Choice: (A) 40 (B) 100 (C) 200 (D) 400 (E) 600
Answer: A
Tom, working alone, can paint a room in 6 hours. Peter and John, working independently, can paint the same room in 3 hours and 5 hours, respectively. Tom starts painting the room and works on his own for one hour. He is then joined by Peter and they work together for an hour. Finally, John joins them and the three of them work together to finish the room, each one working at his respective rate. What fraction of the whole job was done by Peter? Answer Choice: (A) 19/35 (B) 23/42 (C) 27/55 (D) 31/63 (E) 35/74
Answer: D
Kelly and Jody packed boxes with books. If Jody packed 60% of the total number of boxes, what was the ratio of the number of boxes Kelly packed to the number that Jody packed? Answer Choice: (A) 1 to 6 (B) 1 to 4 (C) 2 to 5 (D) 3 to 5 (E) 2 to 3
Answer: E
Six persons in an organization including A and B were to be divided in two groups of 3 members each. The total number of groups containing both A and B is what fraction of the total number of groups which can be formed? Answer Choice: (A) 3/10 (B) 1/70 (C) 3/14 (D) 1/10 (E) 11/14
Answer: A
A rectangular block 15cm by 30cm by 75cm is cut into an exact number of equal cubes. Find the least possible number of cubes? Answer Choice: (A) 6 (B) 40 (C) 15 (D) 10 (E) 22
Answer: D
The ratio between the speeds of two trains is 7 : 10. If the second train runs 400 kms in 8 hours, then the speed of the first train is Answer Choice: (A) 35 km/h (B) 60 km/h (C) 45 km/h (D) 50km/h (E) 30 km/h
Answer: A
The length of each side of square A is increased by 100 percent to make square B. If the length of the side of square B is increased by 40 percent to make square C, by what percent is the area of square C greater than the sum of the areas of squares A and B? Answer Choice: (A) 75.00% (B) 56.80% (C) 110% (D) 150% (E) 180%
Answer: B
In a certain large company, the ratio of college graduates with a graduate degree to non-college graduates is 1:8, and ratio of college graduates without a graduate degree to non-college graduates is 2:3. If one picks a random college graduate at this large company, what is the probability R this college graduate has a graduate degree? Answer Choice: (A) 1/11 (B) 1/12 (C) 1/13 (D) 3/19 (E) 3/43
Answer: D
How many three letter words are formed using the letters of the word TIME? Answer Choice: (A) 25 (B) 29 (C) 25 (D) 24 (E) 23
Answer: D
3034−(1002÷20.04)=? Answer Choice: (A) 1964 (B) 1984 (C) 2964 (D) 2984 (E) None of these
Answer: D
If A's height is 20% less than that of B, how much percent B's height is more than that of A? Answer Choice: (A) 66.66% (B) 66.68% (C) 66.766% (D) 86.66% (E) 25%
Answer: E
A train 50 m long is running at the speed of 30 km / hr. Find the time taken by it to pass a man standing near the railway line in seconds Answer Choice: (A) 5 sec (B) 6 sec (C) 7 sec (D) 8 sec (E) 3 sec
Answer: E
Replace the ? by the correct Mathematics symbol to make the expression true
18 ? 12 ? 4 ? 5 = 59 Answer Choice: (A) 18 ÷ 12 x 4 - 5 = 59 (B) 18 + 12 ÷ 4 - 5 = 59 (C) 18 x 12 + 4 - 5 = 59 (D) 18 x 12 ÷ 4 + 5 = 59 (E) 18 x 12 ÷ 4 - 5 = 59
Answer: D
(x + 5) is a factor in x^2 - mx - 40. What is the value of m? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 3 (E) 5
Answer: D
Braun invested a certain sum of money at 8% p.a. simple interest for 'n' years. At the end of 'n' years, Braun got back 2 times his original investment. What is the value of n? Answer Choice: (A) 50 years (B) 25 years (C) 12 years 6 months (D) 37 years 6 months (E) 40 years
Answer: C
What percent is 120 of 60? Answer Choice: (A) 133 1/3 % (B) 134 1/3 % (C) 200 % (D) 140 1/3 % (E) 143 1/3 %
Answer: C
A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform? Answer Choice: (A) 327 (B) 350 (C) 276 (D) 287 (E) 261
Answer: B
If six thousand six hundred and six dollar is written as $6,606, then write eleven thousand eleven hundred and eleven dollars. Answer Choice: (A) $12,118 (B) $12,119 (C) $12,110 (D) $12,115 (E) $12,111
Answer: E
If x > y and y > z, which of the following represents the greatest number W? Answer Choice: (A)  x − z (B)  x − y (C)  y − x (D)  z − y (E)  z − x
Answer: A
A certain car can travel 40 minutes on a gallon of gasoline at 50 miles per hour. If the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 80 miles at 60 mph? Answer Choice: (A) 15% (B) 20% (C) 25% (D) 30% (E) 40%
Answer: B
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number. Answer Choice: (A) 2:5 (B) 2:7 (C) 5:7 (D) 5:3 (E) None of these
Answer: D
A, B and C can do a piece of work in 24 days, 30 days and 40 days respectively. They began the work together but C left 6 days before the completion of the work. In how many days was the work completed? Answer Choice: (A) 12 days (B) 16 days (C) 18 days (D) 11.5 days (E) 38 days
Answer: D
In the infinite sequence 10, 15, 20, 25, 30, . . . , where each term is 5 greater than the previous term, the 32th term is Answer Choice: (A) 183 (B) 178 (C) 165 (D) 139 (E) 179
Answer: C
6.2 is what percent of 1000? Answer Choice: (A) 62% (B) 6.2% (C) 0.62% (D) 0.062% (E) 0.0062%
Answer: C
What will be the reminder when (27^27+27) is divided by 28? Answer Choice: (A) 92 (B) 43 (C) 71 (D) 26 (E) 31
Answer: D
A certain sum becomes four times itself at simple interest in eight years. In how many years does it become ten times itself? Answer Choice: (A) 66 years (B) 88 years (C) 99 years (D) 44 years (E) 24 years
Answer: E
If x is an integer, then x(x – 1)(x – k) must be evenly divisible by six when k is any of the following values EXCEPT Answer Choice: (A) -4 (B) -2 (C) -1 (D) 2 (E) 5
Answer: D
8 people decided to split the restaurant bill evenly. If the bill was $214.18 dollars, how much money did they 1 cent is the smallest unit? Answer Choice: (A) $214.16 (B) $214.17 (C) $214.18 (D) $214.19 (E) $214.24
Answer: E
Ravi's average (arithmetic mean) test score on 4 tests is 78. What must be the student's score on a 5th test for the Ravi's average score on the 5 tests to be 80? Answer Choice: (A)  80 (B)  82 (C)  84 (D)  86 (E)  88
Answer: E
Potatoes are made up of 99% water and 1% potato matter. Jack bought 100 pounds of potatoes and left them outside in the sun for a while. When he returned, he discovered that the potatoes had dehydrated and were now only made up of 98% water. How much did the potatoes now weigh? Answer Choice: (A) 50 pounds (B) 80 pounds (C) 90 pounds (D) 100 pounds (E) 60 pounds
Answer: A
Excluding stoppages, the speed of a bus is 54 km/hr and including stoppages, it is 45 km/hr. For how many minutes does the bus stop per hour? Answer Choice: (A) 15 min (B) 10 min (C) 17 min (D) 20 min (E) 30 min
Answer: D
if x:y = 1:3, then find the value of
(7x+3y):(2x+y) Answer Choice: (A) 14:5 (B) 15:5 (C) 16:5 (D) 17:5 (E) None of these
Answer: C
Given that 2.25 x 10(power 3), Which of the following options is equal to it? Answer Choice: (A) 2150 (B) 2290 (C) 1250 (D) 2210 (E) 2250
Answer: E
Two water pumps, working simultaneously at their respective constant rates, took exactly six hours to fill a certain swimming pool. If the constant rate of one pump was 1.5 times the constant rate of the other, how many hours would it have taken the slower pump to fill the pool if it had worked alone at its constant rate? Answer Choice: (A) 9 (B) 12 (C) 15 (D) 18 (E) 21
Answer: C
Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into a hat. If 5 of the slips are the drawn, without replacement, what is the probability that all 5 have a odd number written on it? Answer Choice: (A) 1/12 (B) 1/10 (C) 1/8 (D) 1/24 (E) 5/9
Answer: A
The Royal Hawaiian Hotel decorates its Rainbow Christmas Tree with non-flashing white lights and a series of colored flashing lights - red, blue, green, orange, and yellow. The red lights turn red every 20 seconds, the blue lights turn blue every 30 seconds, the green lights turn green every 45 seconds, the orange lights turn orange every 60 seconds, and yellow lights turn yellow every 1 minute and 20 seconds. The manager plugs the tree in for the first time on December 1st precisely at midnight and all lights begin their cycle at exactly the same time. If the five colored lights flash simultaneously at midnight, what is the next time G all five colored lights will all flash together at the exact same time? Answer Choice: (A) 0:03 AM (B) 0:04 AM (C) 0:06 AM (D) 0:12 AM (E) 0:24 AM
Answer: D
Last year, Company X paid out a total of $1,050,000 in salaries to its 21 employees. If no employee earned a salary that is more than 15% greater than any other employee, what is the lowest possible salary that any one employee earned? Answer Choice: (A)  $40,000 (B)  $41,667 (C)  $42,000 (D)  $43,750 (E)  $60,000
Answer: D
How much more would Rs.20000 fetch, after two years, if it is put at 20% p.a. compound interest payable half yearly than if is put at 20% p.a. compound interest payable yearly? Answer Choice: (A) 482 (B) 442 (C) 552 (D) 662 (E) 526
Answer: A
The Carson family will purchase three used cars. There are two models of cars available, Model A and Model B, each of which is available in three colors: blue, black, red, and green. How many different combinations of three cars can the Carsons select if all the cars are to be different colors? Answer Choice: (A) 24 (B) 32 (C) 8 (D) 60 (E) 192
Answer: C