loafeihong/math_mmlu_format huggingface dataset:
A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is ? Answer Choice: (A) 6 hours 45 minutes (B) 2 hours 45 minutes (C) 4 hours 45 minutes (D) 9 hours 45 minutes (E) 5 hours 45 minutes
Answer: C
he distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is: Answer Choice: (A) 587 × 108 miles (B) 587 × 1010 miles (C) 587 × 10-10 miles (D) 587 × 1012 miles (E) 587 × 10-12 miles
Answer: D
The difference between two positive numbers is 10 and the ratio between them is 5:3. Find the product of the two numbers. Answer Choice: (A) 375 (B) 175 (C) 275 (D) 125 (E) 250
Answer: A
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 38 years now, the son's age five years back was: Answer Choice: (A) 19 years (B) 14 years (C) 33 years (D) 38 years (E) 40 years
Answer: B
Anirudh, Harish and Sahil invested a total of Rs.35,000 in the ratio 5:6:4 Anirudh invested has capital for 8 months. Harish invested for 6 months and Sahil invested for 4 months. If they earn a profit of Rs.75,900,then what is the share of Sahil in the profit? Answer Choice: (A) Rs.12,400 (B) Rs.14,700 (C) Rs.15,800 (D) Rs.13,200 (E) None of these
Answer: D
In a shopping mall with staff of 5 members the average age is 45 years. After 5 years a person joined them and the average age is again 45 years. What is the age of 6th person? Answer Choice: (A) 15 yrs (B) 16 yrs (C) 17 yrs (D) 19 yrs (E) 20 yrs
Answer: E
Mr. loyd wants to fence his Square shaped land of 130Sqft each side.If a pole is laid every 10ft how many poles do he need? Answer Choice: (A) 20 (B) 30 (C) 40 (D) 50 (E) 52
Answer: E
If an investor puts $700 in a savings account that earns 10 percent annual interest compounded semiannually, how much money will be in the account after one year? Answer Choice: (A) $769.75 (B) $771.75 (C) $773.75 (D) $775.75 (E) $777.75
Answer: B
50,48,44,?,20 Answer Choice: (A) 14 (B) 15 (C) 13 (D) 36 (E) 17
Answer: D
2 + 2 + 2 + 2 × 2^2 + 2 × 2^3 + 2 × 2^4 + 2 × 2^5 + 2 × 2^6 + 2 × 2^7 = Answer Choice: (A) 2^7 (B) 2^14 (C) 2^10 (D) 2^15 (E) 2^16
Answer: C
If two times of the daughter’s age in years is included to the mother’s age, the total is 70 and if two times of the mother’s age is included to the daughter’s age, the total is 95. So the Mother’s age is, Answer Choice: (A) 30 (B) 38 (C) 40 (D) 41 (E) 43
Answer: C
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of work. How long did the work last? Answer Choice: (A) 8 days (B) 10 days (C) 12 days (D) 13 days (E) 14 days
Answer: B
A batsman in his 17th innings makes a score of 85 and their by increasing his average by 3. What is his average after the 17th innings ? Answer Choice: (A) 22 (B) 27 (C) 19 (D) 37 (E) 21
Answer: D
The diameter of a wheel of cycle is 21 cm. It moves slowly along a road. How far will it go in 500 revolutions? Answer Choice: (A) 140 (B) 150 (C) 289 (D) 330 (E) 390
Answer: D
A committee of 3 men and 3 women must be formed from a group of 6 men and 8 women. How many such committees can we form if 1 man and 1 woman refuse to serve together? Answer Choice: (A) 610 (B) 710 (C) 810 (D) 910 (E) 1010
Answer: D
The difference between the simple interest received from two different sources on Rs.1800 for 3 years is Rs.13.50. The difference between their rates of interest is Answer Choice: (A) 0.15% (B) 0.25% (C) 0.35% (D) 0.45% (E) 0.55%
Answer: B
In track last week, the boys ran twenty laps. The girls ran eight more laps. Each lap is a half of a mile. How many miles did the girls run? Answer Choice: (A) 10 miles (B) 11 miles (C) 12 miles (D) 13 miles (E) 14 miles
Answer: E
A and B complete a work in 10 days. A alone can do it in 14 days. If both together can do the work in how many days? Answer Choice: (A) 5.8 days (B) 4.78 days (C) 6.25 days (D) 3.15 days (E) 2.75 days
Answer: A
The sum of the mean, the median, and the range of the set {1, 2, 3,4,5} equals which one of the following values? Answer Choice: (A) 12 (B) 14 (C) 10 (D) 17 (E) 15
Answer: C
If population of certain city increases at the rate of 5%. If population in 1981 was 277830, then population in 1978 was? Answer Choice: (A) 120000 (B) 228788 (C) 266891 (D) 240000 (E) 127791
Answer: D
Find the value of x which satisfies the relation
Log10 3+log10 (4x+1)=log10 (x+1)+1 Answer Choice: (A) 2.5 (B) 3.5 (C) 3.2 (D) 6.8 (E) 9.8
Answer: B
The average of first six prime numbers which are between 20 and 60 is Answer Choice: (A) 34 (B) 42 (C) 45.7 (D) 57 (E) 67
Answer: A
4 people are sitting in a 4 seat row watching a football game. At halftime they all get up. When they return, they each randomly sit down on one of the 4 chairs. What is the likelihood that none of the 3 end up sitting in the same chair that they sat in during the first half? Answer Choice: (A) 3/24 (B) 9/24 (C) 15/24 (D) 1/8 (E) 21/24
Answer: D
The simple interest on a sum of money will be Rs.500 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year? Answer Choice: (A) 2261 (B) 2888 (C) 1200 (D) 2699 (E) 900
Answer: E
Sreenivas sells a table to Shiva at 10% profit and Shiva sells it to Mahesh at 10% loss. At what price did Sreenivas purchase the table if Mahesh paid Rs. 2178? Answer Choice: (A) Rs.2278 (B) Rs.2189 (C) Rs.2200 (D) Rs.2208 (E) Rs.2212
Answer: C
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are drawn at random, what is the probability that at least one is green? Answer Choice: (A) 23/35 (B) 29/35 (C) 47/70 (D) 43/70 (E) None of these
Answer: A
3 men or 9 women can do a piece of work in 20 days. In how many days will 12 men and 8 women do the same work? Answer Choice: (A) 2 days (B) 3 days (C) 4 days (D) 5 days (E) 6 days
Answer: C
The wages earned by Robin is 30% more than that earned by Erica. The wages earned by Charles is 50% more than that earned by Erica. How much percent is the wages earned by Charles more than that earned by Robin? Answer Choice: (A) 18.75% (B) 23% (C) 15% (D) 50% (E) 100%
Answer: C
As x increases from 155 to 166, which of the following must increase?
I. 2x - 5
II. 1 - 1/x
III. 1/(x^2 - x) Answer Choice: (A)  I only (B)  III only (C)  I and II (D)  I and III (E)  II and III
Answer: C
√7 percent of 7√7 = Answer Choice: (A) 0.55 (B) 0.96 (C) 0.1 (D) 0.45 (E) 0.6
Answer: D
The average amount with a group of seven numbers is Rs. 30. If the newly joined member has Rs. 65 with him, what was the average amount with the group before his joining the group? Answer Choice: (A) s. 25.6 (B) s. 145/6 (C) s. 16.6 (D) s. 26 (E) s. 25
Answer: B
A can complete a certain job in 18 days. B is 80% more efficient than A. In how many days can B complete the same job? Answer Choice: (A) 6 (B) 6.25 (C) 7 (D) 7.5 (E) 10
Answer: E
How many different ways can you select a pilot and a co pilot if you have 90 people to choose from? Answer Choice: (A) 199 (B) 200 (C) 398 (D) 4950 (E) 8010
Answer: E
Find the nearest to 25268 which is exactly divisible by 467? Answer Choice: (A) 1278 (B) 8100 (C) 1287 (D) 1771 (E) 1221
Answer: B
Amanda has had 3 pay cuts in her salary in the past 6 months. If the first pay cut was 12%, the second pay cut was 10% and the third was 10%. What will be the percentage decrease, if the salary is decreased in a single shot? Answer Choice: (A) 11.72% (B) 38.72% (C) 20.72% (D) 18.72% (E) 28.72%
Answer: E
BOQD : ERTG :: ANPC : ? Answer Choice: (A) DQSF (B) FSHU (C) SHFU (D) DSQF (E) DSQU
Answer: A
A 300 m long train crosses a platform in 36 sec while it crosses a signal pole in 18 sec. What is the length of the platform? Answer Choice: (A) 288 (B) 300 (C) 889 (D) 276 (E) 234
Answer: B
A man can swim in still water at 4 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is? Answer Choice: (A) 1.7 (B) 1.9 (C) 1.1 (D) 1.5 (E) 0.75
Answer: E
The salaries of A, B, and C are in the ratio of 1 : 2 : 3. The salary of B and C together is Rs. 6000. By what percent is the salary of C more than that of A? Answer Choice: (A) 209% (B) 200% (C) 290% (D) 600% (E) 100%
Answer: B
A train consists of 48 boxcars pulled by 2 engines. The boxcars are 15 meters long and the two engines are each 20 meters long. It crosses over a highway 24 meters wide at a speed of 14 m/s. How long does it take for the entire train to cross? Answer Choice: (A) 56 sec (B) 63 sec (C) 72 sec (D) 81 sec (E) 88 sec
Answer: A
If two numbers are in the ratio 2:3. If 10 is added to both of the numbers then the ratio becomes 5:7 then find the largest number? Answer Choice: (A) 36 (B) 34 (C) 40 (D) 42 (E) 48
Answer: C
A cyclist covers a distnce of 750 m in 2 min 30 sec. What is the speed in km/hr of the cyclist? Answer Choice: (A) 28 km/hr (B) 18 km/hr (C) 20 km/hr (D) 22 km/hr (E) 24 km/h4
Answer: B
A lighting store is stocked with 410 fixtures. Some of the fixtures are floor lamps and the rest are table lamps. If 5% of the floor lamps and 30% of the table lamps are imported, what is the smallest possible number J of imported lamps stocked at the store? Answer Choice: (A) 3 (B) 10 (C) 13 (D) 20 (E) 23
Answer: E
A certain car can travel 40 minutes on a gallon of gasoline at 80 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 80 mph? Answer Choice: (A) 15% (B) 16% (C) 25% (D) 30% (E) 40%
Answer: B
A sum fetched a total simple interest of $4196.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum? Answer Choice: (A) $8829 (B) $2840 (C) $6578 (D) $7782 (E) $8929
Answer: E
The sides of a rectangular region measured to the nearest centimeter are 8 cm and 7 cm. Out of the following which is the largest possible value of actual area of rectangle ? Answer Choice: (A) 48 (B) 55.25 (C) 52.29 (D) 44 (E) 61.07
Answer: E
A tradesman sold an article at a loss of 10%. If the selling price had been increased by $50, there would have been a gain of 10%. What was the cost price of the article ? Answer Choice: (A) $150 (B) $200 (C) $250 (D) $120 (E) $100
Answer: C
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is? Answer Choice: (A) 6 hrs (B) 10 hrs (C) 15 hrs (D) 30 hrs (E) 25 hrs
Answer: C
The tax on a commodity is diminished by 20% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it? Answer Choice: (A) 22% (B) 15% (C) 19% (D) 12% (E) 10%
Answer: D
Which of the following is a parallelogram? Answer Choice: (A) 115,65,115,65(angle in deg) (B) 120,30,130,20(angle in deg) (C) 80,80,80,80(angle in deg) (D) a & c (E) none
Answer: A
What is the shortest distance between points (-2, 1) and (2,-2)? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.883. Find the cost of each ice-cream cup? Answer Choice: (A) 25 (B) 76 (C) 29 (D) 12 (E) 20
Answer: D
If an item that originally sold for z dollars was marked up by x percent and then discounted by y percent, which of the following expressions T represents the final price of the item? Answer Choice: (A) T=(10,000z + 100z(x – y) – xyz)/10,000 (B) T=(10,000z + 100z(y – x) – xyz)/10,000 (C) T=(100z(x – y) – xyz)/10000 (D) (100z(y – x) – xyz)/10000 (E) 10000 /(x – y)
Answer: A
How many three-digit integers between 313 and 401, exclusive, are divisible by 3 when the tens digit and the hundered digit are switched? Answer Choice: (A) 3 (B) 30 (C) 22 (D) 29 (E) 90
Answer: B
A certain sum of money is divided among A, B and C such that A gets one-third of what B and C together get and B gets two-seventh of what A and C together get. If the amount received by A is $10 more than that received by B, find the total amount shared by A, B and C. Answer Choice: (A) $260 (B) $360 (C) $160 (D) $460 (E) $560
Answer: B
A sum of money place at compound interest doubles itself in 5 years. In how many years will it amount to eight times itself? Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: D
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, 26, 36 (B) 16, 28, 36 (C) 16, 28, 38 (D) 16, 28, 32 (E) 16, 28, 30
Answer: B
During a certain two-week period, 75 percent of the movies rented from a video store were comedies, and of the remaining movies rented, there were 2/3 times as many dramas as action movies. If no other movies were rented during that two-week period and there were A action movies rented, then how many comedies, in terms of A, were rented during that two-week period? Answer Choice: (A) 5 A (B) 10 A (C) 15 A (D) 18 A (E) 25 A
Answer: A
The average of Pratyush's marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many marks did he get in Science? Answer Choice: (A) 72 (B) 93 (C) 99 (D) 100 (E) 56
Answer: B
a, b, c are three distinct integers from 2 to 10 (both inclusive). Exactly one of ab, bc and ca is odd. abc is a multiple of 4. The arithmetic mean of a and b is an integer and so is the arithmetic mean of a, b and c. How many such triplets are possible (unordered triplets) ? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 2 (E) 1
Answer: B
1397 x 1397 = ? Answer Choice: (A) 1948609 (B) 1949609 (C) 1950609 (D) 1950709 (E) 1951609
Answer: E
Jamshid and Irwin decided to make up their own version of basketball. In addition to being able to score 2-point baskets, they created ways to score 5-, 11-, and 13-point baskets. If at halftime the product of the point values of Irwin’s baskets was 2,420, how many 11-point baskets W did Irwin score? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
An unbiased die is tossed .find the probability of getting a multiple of 3 Answer Choice: (A) 3/9 (B) 2/4 (C) 1/3 (D) 4/6 (E) 4/7
Answer: C
Two variants of the CAT paper are to be given to 12 students. In how many ways can the students be placed in two rows of six each so that there should be no identical variants side by side and that the students sitting one behind the other should have the same variant. Find the number of ways this can be done Answer Choice: (A) 2 x 12C6 x (6!)2 (B) 2 x 6! x 6! (C) 2 x 12C6 x 6! (D) 2 x 6! x 8! (E) none of these
Answer: A
A train crosses a platform of 90 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train? Answer Choice: (A) A)150m (B) B)170m (C) C)180m (D) D)158m (E) E)390m
Answer: E
The total age of A and B is 16 years more than the total age of B and C. C is how many year younger than Answer Choice: (A) 14 years (B) 12 years (C) 56 years (D) 16 years (E) 55 years
Answer: D
Calculate the share of X , if Rs. 1628 is divided among X, Y and Z in the ratio 2 : 3 : 5? Answer Choice: (A) 321.6 (B) 325.6 (C) 305.6 (D) 125.6 (E) 225.6
Answer: B
Train A leaves the station traveling at 30 miles per hour. Two hours later train В leaves the same station traveling in the same direction at 38 miles per hour. How many miles from the station was train A overtaken by train B? Answer Choice: (A) 205 (B) 245 (C) 285 (D) 325 (E) 365
Answer: C
If 1 + 9 + 11 = 1, Then what is the value of
12 + 11 + 9 = ? Answer Choice: (A) 9 (B) 11 (C) 12 (D) 13 (E) 10
Answer: E
The entire contents of a full sack of flour can be used to make 15 cupcakes and 8 pizzas. The same full sack of flour can be used to make 3 cupcakes and 14 pizzas. If a full sack of flour is used to make only pizzas, how many pizzas can be made? Answer Choice: (A) 18 1/4 (B) 15 1/2 (C) 18 3/4 (D) 19 (E) 19 1/4
Answer: B
How many integerskgreater than 100 and less than 800 are there such that if the hundreds and the units digits ofkare reversed, the resulting integer is k+99? Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90
Answer: B
A table is bought for Rs.600/- and sold at Rs.700/- find gain or loss percentage Answer Choice: (A) 25% loss (B) 30% gian (C) 25% gian (D) 30% loss (E) 45% gain
Answer: C
A train covers a distance of 12 km in 10 minutes. If it takes 6 seconds to pass a telegraph post, then the length of the train is Answer Choice: (A) 100m (B) 120m (C) 140m (D) 160m (E) 170cm
Answer: B
Calculate the number of bricks, each measuring 25 cm * 15 cm * 8 cm required to construct a wall of dimensions 10 m * 4 m * 5 m when 10% of its volume is occupied by mortar? Answer Choice: (A) 4000 (B) 5000 (C) 6000 (D) 7000 (E) 8000
Answer: C
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle? Answer Choice: (A) 25 cm2 (B) 42 cm2 (C) 49 cm2 (D) 70 cm2 (E) None of these
Answer: E
The sum of the two digits of a number is 10. If the number is subtracted from the number obtained by reversing its digits, the result is 54. Find the number? Answer Choice: (A) 34 (B) 28 (C) 12 (D) 17 (E) 15
Answer: B
A train covers a distance of 280 km in 4 hrs. What is its speed? Answer Choice: (A) 70 km/hr (B) 60 km/hr (C) 50 km/hr (D) 40 km/hr (E) 80 km/hr
Answer: A
The perimeter of a square circumscribed about a circle of radius r is: Answer Choice: (A) 2r (B) 4r (C) 6r (D) 9r (E) 8r
Answer: E
A certain quantity of 65% concentration solution is replaced with 25% concentration solution such that the concentration of the combined amount is 35%.
What's the ratio of the amount of solution that was replaced to the amount of solution that was not replaced? Answer Choice: (A) 1:3 (B) 1:2 (C) 2:3 (D) 2:1 (E) 3:1
Answer: E
The bus that travels from St. Louis to Chicago and back comes to St. Louis every 6 hours while the bus that travels from St. Louis to Springfield and back comes to St. Louis every 2 hours. If at 12:00 o'clock both bused arrived at St. Louis, at what time will they meet in St. Louis again? Answer Choice: (A) 16:00. (B) 18:00 (C) 20:00 (D) 22:00. (E) 24:00.
Answer: B
In covering a distance of 30 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less than B. A's speed is: Answer Choice: (A) 5 km/h (B) 8 km/h (C) 10 km/h (D) 15 km/h (E) 20 km/h
Answer: A
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs? Answer Choice: (A) 6.5 (B) 6.25 (C) 6.75 (D) 6.0 (E) 7.25
Answer: B
If three sides of the triangle are 8 , 15 and D respectively then the how many values can D ? Answer Choice: (A) [A] 6 (B) [B] 7 (C) [C] 8 (D) [D]9 (E) [E] infinite number of values
Answer: D
Carl is facing very difficult financial times and can only pay the interest on a $10,000 loan he has taken. The bank charges him a quarterly compound rate of 6%. What is the approximate interest he pays annually? Answer Choice: (A) $1200 (B) $2000 (C) $2150 (D) $2500 (E) $12000
Answer: D
A farmer with 1,350 acres of land had planted his fields with corn, sugar cane, and tobacco in the ratio of 3:2:4, respectively, but he wanted to make more money, so he shifted the ratio to 2:2:5, respectively. How many more acres of land were planted with tobacco under the new system? Answer Choice: (A) 90 (B) 150 (C) 270 (D) 300 (E) 450
Answer: B
What is the sum of all possible solutions to |x - 2|^2 + |x - 2| = 20 ? Answer Choice: (A) -1 (B) 6 (C) 7 (D) 8 (E) 14
Answer: D
Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is: Answer Choice: (A) 15 (B) 16 (C) 22 (D) 18 (E) 25
Answer: B
A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec, its length is? Answer Choice: (A) 228 (B) 150 (C) 88 (D) 17 (E) 113
Answer: B
Find the odd man out. 1050, 510, 242, 105, 46, 16, 3 Answer Choice: (A) 46 (B) 106 (C) 105 (D) 1050 (E) None of these
Answer: C
A train passes a man standing on a platform in 8 seconds and also crosses the platform which is 270 metres long in 20 seconds. The length of the train (in metres) is: Answer Choice: (A) 180 (B) 176 (C) 175 (D) 96 (E) None of these
Answer: A
A company that ships goods in boxes to a total of 12 distribution centers uses color coding to identify each center. If either a single color or a pair of two different colors is chosen to represent each center and if each center is uniquely represented by that choice of one or two colors, what is the minimum number of colors needed for the coding? (assume that the order of the colors in a pair does not matter) Answer Choice: (A) 9 (B) 8 (C) 7 (D) 6 (E) 5
Answer: E
If there are 30 numbers and the average of the first 10 numbers is equal to the average of last 20 number what is the sum of last 20 numbers Answer Choice: (A) same as the sum of first 10 numbers (B) 2 times the sum of first 10 numbers (C) average of first 10 numbers (D) 3 times the sum of first 10 numbers (E) none of the above
Answer: B
A man walk at 5 kmph uphill and 10 kmph downhill. He takes 6 hours to walk uphill from lower point A to upper point B and back to A. What is the total distance traveled by him in 6 hours? Answer Choice: (A) 20 (B) 22 (C) 24 (D) 30 (E) 40
Answer: E
If x#y is defined to equal x/y for all x and y, then (-1#2)#3 = Answer Choice: (A) 4/3 (B) -1/6 (C) 1/12 (D) -1/12 (E) -4/3
Answer: B
In a St.Johns college students, 50 percent are third year students and 80 percent are not second-year students. What fraction of those students who are not third-year students are second-year students? Answer Choice: (A)  3/4 (B)  2/5 (C)  4/7 (D)  1/2 (E)  3/7
Answer: B
The mass of the sun is approximately 2 × 10^30 kg and the mass of the moon is approximately 4 × 10^12 kg. The mass of the sun is approximately how many times the mass of the moon? Answer Choice: (A) 4.0 × 10^(−18) (B) 2.5 × 10^17 (C) 4.0 × 10^18 (D) 5 × 10^17 (E) 4.0 × 10^42
Answer: D
A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat? Answer Choice: (A) 159 m (B) 167 m (C) 156 m (D) 100 m (E) 197 m
Answer: D
In a certain group of 10 developers, 2 developers code only in C++ and the rest program in either Q-basic or Java - but not both. If a developer organization is to choose a 4-member team, which must have at least 1 developer who codes in C++, how many different programming teams can be chosen? Answer Choice: (A) 100 (B) 40 (C) 70 (D) 150 (E) 140
Answer: E
While playing a certain dice game, Chris wins if the sum of the two dice is 8, at which point the game is over. If the game allows Chris three rolls in an attempt to win, what is the probability that Chris will win? Answer Choice: (A) 1/2 (B) 17/36 (C) 137/379 (D) 11/36 (E) 25/216
Answer: C
The population of a town is 10000. It increases annually at the rate of 20% p.a. What will be its population after 1 year? Answer Choice: (A) 12300 (B) 12350 (C) 12000 (D) 12500 (E) 12600
Answer: C
The value of x + x(x^x) when x = 10 is Answer Choice: (A) 100000000010 (B) 10000000010 (C) 10000000000 (D) 1200000000 (E) 12000000010
Answer: A
Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6 Answer Choice: (A) 4/3 (B) 21/8 (C) 18/7 (D) 8/21 (E) 7/18
Answer: E
If x is 30 percent more than y and y is 40 percent less than z, then x is what percent of z? Answer Choice: (A) 78% (B) 250% (C) 500/3% (D) 125% (E) 60%
Answer: A
Alcohol cost 3.50 per litre and kerosene oil cost 2.50 per litre. In what proportion these should be mixed so that the resulting mixture may be 2.75 per litre? Answer Choice: (A) 2 : 5 (B) 1 : 3 (C) 4 : 7 (D) 2 : 3 (E) None of these
Answer: B