loafeihong/math_mmlu_format huggingface dataset:
In how many different ways can the letters of the word 'AIRPORT' be arranged in such a way that the vowels always come together? Answer Choice: (A) A)360 (B) B)720 (C) C)480 (D) D)5040 (E) of these
Answer: B
What is the least value of x, So that 2x5452 is divisible by 9 Answer Choice: (A) 7 (B) 8 (C) 9 (D) 3 (E) 0
Answer: E
A shopkeeper has 280 kg of apples. He sells 85% of these at 20% profit and remaining 60% at 30% profit. Find his % profit on total. Answer Choice: (A) 24% (B) 25% (C) 26% (D) 28% (E) 35%
Answer: E
If 5 women or 8 girls can do a work in 84 days.In how many days can 10 women and 5 girls can do the same work? Answer Choice: (A) 32 (B) 33 (C) 34 (D) 35 (E) cannot be determined
Answer: A
What number is obtained by adding the units digits of 734^100 and 347^83? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: C
A shopkeeper give 12% additional discount on the discounted price, after giving an initial discount of 20% on the labelled price of a radio. If the final sale price of the radio is Rs.704, then what is its labelled price? Answer Choice: (A) Rs.844.80 (B) Rs.929.28 (C) Rs.1000 (D) Rs.1044.80 (E) None
Answer: C
Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? Answer Choice: (A) 1261 (B) 1572 (C) 1689 (D) 1687 (E) 2679
Answer: A
W and X started a business investing Rs. 30,000 and Rs. 6,000 respectively. Out of a total profit of Rs. 18,000, W’s share is : Answer Choice: (A) 14000 (B) 15000 (C) 16000 (D) 17000 (E) 18000
Answer: B
What is the smallest number which when increased by 3 is divisible by 9, 35, 25 and 21? Answer Choice: (A) 1572 (B) 1782 (C) 1992 (D) 2122 (E) 2342
Answer: A
4 dice are thrown simultaneously on the board. Find the probability which show the same face? Answer Choice: (A) 2/113 (B) 3/117 (C) 1/216 (D) 3/111 (E) 4/121
Answer: C
I sold a book at a profit of 12%. Had I sold it for $18 more, 18% would have been gained. Find the cost price? Answer Choice: (A) $100 (B) $250 (C) $300 (D) $200 (E) $180
Answer: C
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is? Answer Choice: (A) 17.9 sec (B) 11.8 sec (C) 27.7 sec (D) 10.8 sec (E) 17.8 sec
Answer: D
In a group of 100 cars, 37 cars do not have air conditioning. If at least 51 cars have racing stripes, what is the greatest number of cars that could have air conditioning but not racing stripes? Answer Choice: (A) 45 (B) 47 (C) 48 (D) 49 (E) 53
Answer: D
If x < 0 and 0 < y < 1, which of the following has the greatest value H? Answer Choice: (A) x^2 (B) (xy)^2 (C) (x/y)^2 (D) x^2/y (E) x^2*y
Answer: C
If P's height is 40% less than that of Q, how much percent Q's height is more than that of P? Answer Choice: (A) 66.66 (B) 86.88 (C) 70.05 (D) 76.66 (E) 89.99
Answer: A
The average salary of the employees in a office is Rs.120/month.The avg salary of officers is Rs.420 and of non officers is Rs 110. If the no.of officers is 15,then find the No of nonofficers in the office. Answer Choice: (A) 400 (B) 420 (C) 430 (D) 450 (E) 510
Answer: D
The average mark of the students of a class in a particular exam is 80. If 5 students whose average mark in that exam is 40 are excluded, the average mark of the remaining will be 90. Find the number of students who wrote the exam. Answer Choice: (A) 78 (B) 77 (C) 25 (D) 77 (E) 62
Answer: C
The age of father 8 years ago was thrice the age of his son. Five years hence, father's age will be twice that of his son. The ratio of their present ages is: Answer Choice: (A) 47 : 11 (B) 37 : 21 (C) 27 : 21 (D) 47 : 21 (E) 47 : 31
Answer: D
How many even integers n, such that 20<=n<=200 are of the form 3k+4, where k is any natural number? Answer Choice: (A) 26 (B) 30 (C) 34 (D) 38 (E) 42
Answer: B
50% of a number is more than 20% of 650 by 190. Find the number? Answer Choice: (A) 640 (B) 278 (C) 800 (D) 267 (E) 121
Answer: A
A and B can finish 5 piece of work in 10 days each. C can do 40% faster than A and B.Approximately how many days would it take to finish 51 piece of work with all three working simultaneously? Answer Choice: (A) 38 (B) 42 (C) 46 (D) 50 (E) 51
Answer: E
In a certain candy store, 22% of the customers are caught sampling the candy and are charged a small fine, but 5% of the customers who sample the candy are not caught. What is the total percent of all customers who sample candy? Answer Choice: (A) 22% (B) 23% (C) 24% (D) 25% (E) 34%
Answer: B
1.	How much more would Rs.24000 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) A)Rs.6,338.40 (B) B)Rs.6,339.40 (C) C)Rs.6,340.40 (D) D)Rs.6,341.40 (E) E)Rs.6,342.40
Answer: A
A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white? Answer Choice: (A) 2/5 (B) 3/9 (C) 4/7 (D) 2/7 (E) 1/3
Answer: B
Benny goes to the market for buying some apples to be distributed between her nine kids equally.She takes 360 dollars with her .The cost of each apple is 4 dollars .How many apples does she buy to share them equally between her eighteen kids? Answer Choice: (A) 8 (B) 9 (C) 5 (D) 7 (E) 10
Answer: C
Four person are chosen at random form a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is: Answer Choice: (A) 10/21 (B) 20/22 (C) 32/45 (D) 13/98 (E) 43/21
Answer: A
3. How many numbers that are not divisible by 6 divide evenly into 264,600? Answer Choice: (A) 9 (B) 36 (C) 51 (D) 63 (E) 72
Answer: D
On the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. On the particular day 390 children were absent and as a result each child got two extra bananas. Find the actual number of children in the school? Answer Choice: (A) 237 (B) 780 (C) 197 (D) 287 (E) 720
Answer: B
Johnson has a corporate proposal. The probability that vice-president Adams will approve the proposal is 0.5. If VP Adams approves the proposal, then the probability that vice-president Baker will approve the proposal is 0.8. If VP Adams doesn’t approve the proposal, then the probability that vice-president Baker will approve the proposal is 0.3. What is the probability that at least one of the two VPs, approves Johnson’s proposal? Answer Choice: (A) 0.12 (B) 0.7 (C) 0.28 (D) 0.48 (E) 0.72
Answer: B
A certain Social Security recipient will receive an annual benefit of $12,000 provided he has annual earnings of $9,360 or less, but the benefit will be reduced by $1 for every $3 of annual earnings over $9,360. What amount of total annual earnings would result in a 65 percent reduction in the recipient's annual Social Security benefit? (Assume Social Security benefits are not counted as part of annual earnings.) Answer Choice: (A) $15,360 (B) $17,360 (C) $18,000 (D) $21,960 (E) $27,360
Answer: D
x/(y/z)
In the expression above, x, y, and z are different numbers and each is one of the numbers 1, 5, or 6. What is the least possible value of the expression? Answer Choice: (A) 6/5 (B) 2/15 (C) 5/6 (D) 3/10 (E) 6/6
Answer: C
The ratio of the present ages of a man and his wife is 7 : 6. Which of the following can't be a possible ratio of their ages 40 years ago? Answer Choice: (A) 5: 7 (B) 6: 7 (C) 7:7 (D) 8: 7 (E) 9: 7
Answer: D
Each of the integers from 1 to 15 is written on the a seperate index card and placed in a box. If the cards are drawn from the box at random without replecement, how many cards must be drawn to ENSURE that the product of all the integers drawn is even? Answer Choice: (A) 9 (B) 12 (C) 11 (D) 10 (E) 3
Answer: A
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. Answer Choice: (A) 16, 18, 36 (B) 16, 28, 36 (C) 8, 20, 28 (D) 20, 35, 45 (E) None of these
Answer: B
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is? Answer Choice: (A) 52:56 (B) 52:53 (C) 52:28 (D) 52:19 (E) 52:20
Answer: B
A van takes 6 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? Answer Choice: (A) 50 Kmph (B) 60 Kmph (C) 70 Kmph (D) 80 Kmph (E) 90 Kmph
Answer: B
Which of the following is the product of two integers whose sum is 15? Answer Choice: (A)  -42 (B)  -28 (C)  12 (D)  26 (E)  32
Answer: D
In the quiet town ofNothintodothere are 600 inhabitants, 200 are unemployed and 300 are somnambulists. If half of the somnambulists are unemployed, how many are employed and are not somnambulists? Answer Choice: (A) 50. (B) 100. (C) 150. (D) 250. (E) 300.
Answer: D
The ratio of the adjacent angles of a parallelogram is 8 : 10. Also, the ratio of the angles of quadrilateral is 5 : 6 : 7 : 12. What is the sum of the smaller angle of the parallelogram and the second largest angle of the quadrilateral? Answer Choice: (A) 168° (B) 228° (C) 156° (D) 224° (E) 164°
Answer: E
617 x 617 + 583 x 583=? Answer Choice: (A) 720578 (B) 80578 (C) 80698 (D) 81268 (E) None of them
Answer: A
What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for two years, compounding done annually? Answer Choice: (A) Rs.9689 (B) Rs.9678 (C) Rs.9688 (D) Rs.9678 (E) Rs.9680
Answer: E
5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is? Answer Choice: (A) 1:2 (B) 2:1 (C) 2:3 (D) 6:5 (E) 5:6
Answer: D
Both Robert and Alice leave from the same location at 7:00 a.m. driving in the same direction, but in separate cars. Robert drives 50 miles per hour while Alice drives 80 miles per hour. After 5 hours, Alice’s car stops. At what time will Robert’s car reach Alice’s car? Answer Choice: (A) 2 p.m. (B) 3 p.m. (C) 4 p.m. (D) 8 p.m. (E) 9 p.m.
Answer: A
In a game, a player can win by getting 3 consecutive tails in four throws of a coin. What is the probability of winning if the player gets a tail on the first throw? Answer Choice: (A) 1/4 (B) 3/4 (C) 1/2 (D) 3/8 (E) 5/8
Answer: A
Two trains each of which is 100 m long moving in opposite direction to one another cross each other taking 8 seconds. If speed of one train is twice the speed of other
train find the speed of the faster train. Answer Choice: (A) 60 km/hr (B) 76 km/hr (C) 98 km/hr (D) 9 km/hr (E) 77 km/hr
Answer: A
Into a room you store 38 black bottles and 4 green bottles, and you turn off the light. If you ask to someone look for 2 bottles without turn on the light, what is the probability of both the selected bottles will be green? Answer Choice: (A)  1/574 (B)  2/574 (C)  1/287 (D)  2/287 (E)  3/287
Answer: D
What is the probability that Company G's advertisement will be one of the first two be shown during the first commercial break? Answer Choice: (A)  1/ 225 (B)  1 / 30 (C)  1 /15 (D)  2 / 15 (E)  4 /15
Answer: D
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: D
A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work? Answer Choice: (A) 24 days (B) 48 days (C) 22 days (D) 77 days (E) 55 days
Answer: B
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs.When the smaller wheel has made 21 revolutions,then the number of revolutions made by the larger wheel is : Answer Choice: (A) 4 (B) 9 (C) 12 (D) 49 (E) 59
Answer: B
A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:3 and B:C = 2:5. If the total runs scored by all of them are 75, the runs scored by B are? Answer Choice: (A) 10 (B) 18 (C) 20 (D) 25 (E) 30
Answer: B
If the Average of 10 consecutive integers is 21.5 then the 10th integer is :- Answer Choice: (A) 15 (B) 20 (C) 23 (D) 26 (E) 25
Answer: D
A car is bought for Rs.60000/- and sold at a loss of 30% find its selling price? Answer Choice: (A) s.45400/- (B) s.40000/- (C) s.48080/- (D) s.45590/- (E) s.42000/-
Answer: E
The current in a river is 3 mph. A boat can travel 21 mph in still water. How far up the river can the boat travel if the round trip is to take 10 hours? Answer Choice: (A) 69 miles (B) 88 miles (C) 96 miles (D) 102.8 miles (E) 112 miles
Answer: D
Solve below question 2x + 1 = -23 Answer Choice: (A) -8 (B) -9 (C) -12 (D) -4 (E) 12
Answer: C
From January 1, 2015, to January 1, 2017, the number of people enrolled in health maintenance organizations increased by 11 percent. The enrollment on January 1, 2017, was 45 million. How many million people, to the nearest million, were enrolled in health maintenance organizations on January 1, 2015 ? Answer Choice: (A) 38 (B) 39 (C) 40 (D) 41 (E) 42
Answer: D
What is the probability that when a hand of 5 cards is drawn from a well shuffled deck of 52 cards,
it contains all Queens? Answer Choice: (A) 192/3790 (B) 192/379015 (C) 193 (D) Cannot be determined (E) None
Answer: B
The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is: Answer Choice: (A) 7 : 3 (B) 7 : 4 (C) 7 : 5 (D) 7 : 65 (E) 7 : 9
Answer: A
The product of ages of Harshit and Haritika is 240. If Hritika would have been twice her age she will be 4 years elder to Harshit. What is Haritika's age now? Answer Choice: (A) 16 yrs (B) 24 years (C) 12 years (D) 10 years (E) 15 years
Answer: C
A bag consists of 20 marbles, of which 6 are blue, 9 are red, and the remainder are white. If Lisa is to select a marble from the bag at random, what is the probability that the marble will be red or white? Answer Choice: (A) 7/10 (B) 2/4 (C) 1/4 (D) 1/8 (E) 1/16
Answer: A
The length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 766 m (B) 156 m (C) 245 m (D) 156 m (E) 156 m
Answer: C
How many integers are there between 35 and 108, inclusive? Answer Choice: (A) 51 (B) 55 (C) 56 (D) 57 (E) 74
Answer: E
On one side of a coin there is the number 0 and on the other side the number 1. What is the probability that the sum of three coin tosses will be 0 if a 1 is the value of the first coin flip? Answer Choice: (A) 0/8. (B) 1/2. (C) 1/5. (D) 3/8. (E) 1/3.
Answer: A
In a certain economy, C represents the total amount of consumption in millions of dollars, Y represents the total national income in millions of dollars, and the relationship between these two values is given by the equation C=90+9Y/11. If the total amount of consumption in the economy increases by 99 million dollars, what is the increase in the total national income, in millions of dollars? Answer Choice: (A) 11 (B) 22 (C) 99 (D) 121 (E) 171
Answer: D
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 20 kg. What is the weight of the new person? Answer Choice: (A) 75 (B) 65 (C) 85 (D) 40 (E) 80
Answer: D
How much interest can a person get on Rs. 8200 at 17.5% p.a. simple interest for a period of two years and six months? Answer Choice: (A) 3587.58 (B) 3587.52 (C) 3587.5 (D) 3587.59 (E) 3582.52
Answer: C
A company wants to spend equal amounts of money for the purchase of two types of computer printers costing $350 and $200 per unit, respectively. What is the fewest number of computer printers that the company can purchase? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 13
Answer: C
Which of the following equations is NOT equivalent to 4x^2 = a^2 - 9 ? Answer Choice: (A)  4x^2 + 9 = a^2 (B)  4x^2 - a^2 = -9 (C)  4x^2= (a + 3)(a - 3) (D)  2x = a - 3 (E) x^2 = (a^2-9)/4
Answer: D
The table shows the number of calls received by each of five operators during each of 5 one-hour periods. For which operator was the standard deviation of the numbers of calls received during these 5 periods the least? Answer Choice: (A) Operator A: 3, 7, 7, 3, 4 (B) Operator B: 4, 5, 5, 6, 5 (C) Operator C: 8, 2, 5, 5, 6 (D) Operator D: 6, 4, 4, 6, 6 (E) Operator E: 3, 4, 5, 8, 7
Answer: A
9.6 , 9.8 , 9.9 , 9.9 , 10.0 , 10.1 , 10.2 , 10.5
The mean and the standard deviation of the 8 numbers shown above is 10 and 0.255 respectively. What percent of the 8 numbers are within 1 standard deviation of the mean? Answer Choice: (A) 90% (B) 75% (C) 80% (D) 85% (E) 70%
Answer: B
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B? Answer Choice: (A) 10 (B) 5 (C) 8 (D) 6 (E) 11
Answer: A
The population of a town is 1,76,400 . If it increases at the rate of 5% per year, what will be its population 2 years hence ? What was it 2 years ago ? Answer Choice: (A) 140000 (B) 180000 (C) 160000 (D) 200000 (E) None of them
Answer: C
An aeroplane covers a certain distance at a speed of 150 kmph in 2 hours. To cover the same distance in 1 2/3 hours, it must travel at a speed of: Answer Choice: (A) 1300 kmph (B) 160 kmph (C) 180 kmph (D) 1080 kmph (E) none
Answer: C
Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill? Answer Choice: (A) 7 (B) 8 (C) 6 (D) 5 (E) 1
Answer: B
Find the cost of fencing around a circular field of diameter 32 m at the rate of Rs.2 a meter? Answer Choice: (A) 201 (B) 132 (C) 772 (D) 592 (E) 261
Answer: A
A computer wholesaler sells ten different computers and each is priced differently. If the wholesaler chooses three computers for display at a trade show, what is the probability (all things being equal) that the two most expensive computers will be among the three chosen for display? Answer Choice: (A) 15/56 (B) 3/28 (C) 1/28 (D) 1/15 (E) 1/168
Answer: D
On a Saturday night, each of the rooms at a certain motel was rented for either $50 or $60. If 10 of the rooms that were rented for $60 had instead been rented for $50, then the total rent the motel charged for that night would have been reduced by 25 percent. What was the total rent the motel actually charged for that night ? Answer Choice: (A)  $400 (B)  $800 (C)  $1,000 (D)  $1,600 (E)  $2,400
Answer: A
In how many ways a committee consisting of 3 men and 2 women can be formed from 9 men and 3 women? Answer Choice: (A) A)252 (B) B)15 (C) C)20 (D) D)18 (E) E)21
Answer: A
In a survey about potential presidential candidates A and B, 32% of the public like A and 50% like B. If the percentage of the public who like one candidate only is twice the percentage of the public who like both candidates, then what is the percentage of the public that like neither? Answer Choice: (A) 27.5 % (B) 35.5 % (C) 39.5 % (D) 22% (E) 67%
Answer: C
A dealer purchased an article at 3/4 of its list price and sold 50% more than the list price. Find his gain percent? Answer Choice: (A) 109% (B) 160% (C) 100% (D) 600% (E) 108%
Answer: C
For any positive number x, the function [x] denotes the greatest integer less than or equal to x. For example, [1] = 1, [1.567] = 1 and [1.999] = 1. If k is a positive integer such that k^2 is divisible by 45 and 80, what is the units digit of k^3/4000 ? Answer Choice: (A) 0 (B) 1 (C) 27 (D) 0 (E) Cannot be determined
Answer: D
A shopkeeper sells 20% of his stock at 20% profit ans sells the remaining at a loss of 10%. He incurred an overall loss of Rs. 500. Find the total worth of the stock? Answer Choice: (A) 13500 (B) 12000 (C) 12500 (D) 15000 (E) 15500
Answer: C
A cab driver 5days income was $45, $50, $60, $65 , $90. Then his average income is? Answer Choice: (A) A)$58 (B) B)$42 (C) C)$65 (D) D)$48 (E) E)$62
Answer: E
What annual payment will discharge a debt of Rs. 1060 due in 2 years at the rate of 5% compound interest? Answer Choice: (A) 993.2 (B) 551.25 (C) 570.07 (D) 543.33 (E) 646.33
Answer: C
Two trains of length 210 m and 120 m are 160 m apart. They start moving towards each other on parallel tracks, at speeds 74 kmph and 92 kmph. After how much time will the trains meet? Answer Choice: (A) 35/10 (B) 31/10 (C) 31/10 (D) 36/10 (E) 37/10
Answer: A
Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 15 years old. At what age did the father get married ? Answer Choice: (A) 20years (B) 21years (C) 22years (D) 23years (E) 25years
Answer: D
On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters, and 4 new hats, On the following day and each subsequent day thereafter, Kramer wears one of his new shirts together with one of his new sweaters and one of his new hats. Kramer avoids wearing the exact same combination of shirt, sweater, and hat for as long as possible. On which day is this no longer possible? Answer Choice: (A) Tuesday (B) Wednesday (C) Thursday (D) Friday (E) Saturday
Answer: E
The present worth of Rs. 242 due in 2 years at 10% per annum compound interest is: Answer Choice: (A) Rs. 180 (B) Rs. 240 (C) Rs. 220 (D) Rs. 200 (E) Rs. 300
Answer: D
A man can row a boat at 10 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream? Answer Choice: (A) 30/83 hours (B) 15/13 hours (C) 15/4 hours (D) 30/19 hours (E) 32/13 hours
Answer: C
A man jumps into a river from a overbridge ,at the same time a hat drops in the river which flows with the stream of the water. That man travels 10 minute upstream and returns back where he was asked to catch the hat. He catches hat at a distance of 1000 yard down at a second bridge . Find the speed of the river. Answer Choice: (A) 50 (B) 60 (C) 55 (D) 70 (E) 75
Answer: A
The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire? Answer Choice: (A) 2:5 (B) 2:7 (C) 2:1 (D) 2:3 (E) 2:2
Answer: A
How many three letter words are formed using the letters of the word TIME? Answer Choice: (A) 65 (B) 62 (C) 35 (D) 24 (E) 53
Answer: D
A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current? Answer Choice: (A) 1.9 (B) 1.5 (C) 2.8 (D) 3.0 (E) 3.9
Answer: B
Excluding stoppages, the speed of the bus is 54 kms /hr and with stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 20
Answer: B
Of the five numbers in a sequence, the first term is 10,000, and each of the following terms is 70% of the previous term. What is the value range of the five numbers? Answer Choice: (A) 7,599 (B) 9,750 (C) 9,975 (D) 9,984 (E) 10,736
Answer: A
There are 2 available positions and 50 candidates, one half of whom are democrats and another half are republicans. If it was decided that the positions would be filled at random, then what is the probability W that the both positions will be taken by members of just one party? Answer Choice: (A) 1/25 (B) 12/49 (C) 1/4 (D) 24/49 (E) 1/2
Answer: D
The average of seven results is 156 and that of the first six is 169. The fifth result is? Answer Choice: (A) 120 (B) 160 (C) 89 (D) 78 (E) 148
Answer: D
A man complete a journey in 1010 hours. He travels first half of the journey at the rate of 2121 km/hr and second half at the rate of 2424 km/hr. Find the total journey in km. Answer Choice: (A) 121 km (B) 242 km (C) 224 km (D) 112 km (E) 110 km
Answer: C
Points A, B, and C lie, in that order, on a straight railroad track. The distance from point A to point B is twice the distance from point B to point C. A train traveled from point A to point C without stopping. The train's average speed when traveling from point A to point B was 150 miles per hour and the train's average speed when traveling from point B to point C was 100 miles per hour. What was the train's average speed, in miles per hour, when traveling from point A to point C? Answer Choice: (A) 22.5 (B) 21.43 (C) 25.5 (D) 26.5 (E) 27.5
Answer: B
A father is now three times as old as his son. Six years back, he was four times as old as his son. The age of the son (in years) is Answer Choice: (A) 12 (B) 15 (C) 18 (D) 20 (E) 25
Answer: C