loafeihong/math_mmlu_format huggingface dataset:
An author received $0.80 in royalties for each of the first 100,000 copies of her book sold, and $0.90 in royalties for each additional copy sold. If she received a total of $260,000 in royalties, how many copies of her book were sold? Answer Choice: (A) 130,000 (B) 300,000 (C) 380,000 (D) 400,000 (E) 420,000
Answer: B
Look at this series: 2, 4, 6, 8, 10, ... What number should come next? Answer Choice: (A) 10 (B) 11 (C) 16 (D) 13 (E) 12
Answer: E
Nitin ranks 27th in a class of 89 students. What is rank from the last ? Answer Choice: (A) 63 (B) 65 (C) 67 (D) 87 (E) 89
Answer: A
If a woman buys 700 pencils for $70 and sold them for $3 dollars for a 10 pack, determine her profit per pack. Answer Choice: (A) 2 (B) 3 (C) 20 (D) 30 (E) 70
Answer: A
The average of the daily income of A, B and C is Rs . 60 . If B earns Rs . 20 more than C and A earns double of what C earns. What is the daily income of C ? Answer Choice: (A) Rs. 70 (B) Rs. 60 (C) Rs. 40 (D) None of these (E) Cannot be determined
Answer: C
Insert the missing number
2, 9, 28, 65, ... Answer Choice: (A) 126 (B) 195 (C) 121 (D) 103 (E) 112
Answer: A
20 throws of a die produces following results
SCORE -- NUMBER OF OCCURRENCES
---1-------------------4
---2-------------------3
---3-------------------5
---4-------------------2
---5-------------------2
---6-------------------4
What is the probability C that one more throw to this series will increase the mean score? Answer Choice: (A) 1/6 (B) 1/3 (C) 1/2 (D) 2/3 (E) 5/6
Answer: C
Find the total number of prime factors in the expression (4)^13 x (7)^5 x (11)^2 Answer Choice: (A) 26 (B) 22 (C) 25 (D) 27 (E) 33
Answer: E
P is three times as fast as Q and working together, they can complete a work in 6 days. In how many days can Q alone complete the work? Answer Choice: (A) 16 (B) 77 (C) 88 (D) 55 (E) 8
Answer: E
If in a cricket one day match, there were no wide balls, no wides, no extras and no overthrows.
What is the maximum number of runs that a batsman can score in 25 overs in an ideal case scenario? Answer Choice: (A) 900 (B) 850 (C) 828 (D) 825 (E) None
Answer: C
Albert buys 4 horses and 9 cows for Rs. 13,400. If he sells the horses at 10% profit and the cows at 20% profit, then he earns a total profit of Rs. 1880. The cost of a horse is: Answer Choice: (A) 1000 (B) 2000 (C) 2300 (D) 3400 (E) 2830
Answer: B
0.02 x 0.000197 is equal to: Answer Choice: (A) 6.48 x 10(power -6) (B) 6.84 x 10(power -6) (C) 3.94 x 10(power -6) (D) 5.48 x 10(power -6) (E) None of them
Answer: C
There are seven leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ? Answer Choice: (A) 7 leopard and 3 sheep (B) 4 leopard and 7 sheep (C) 6 leopard and 1 sheep (D) 5 leopard and 1 sheep (E) 2 leopard and 5 sheep
Answer: C
A fruit seller sells mangoes at the rate of Rs.12 per kg and thereby loses 10%. At what price per kg, he should have sold them to make a profit of 15%? Answer Choice: (A) Rs.11.81 (B) Rs.12 (C) Rs.15.33 (D) Rs.12.31 (E) None
Answer: C
What least number should be added to 1056, so that the sum is completely divisible by 23? Answer Choice: (A) 4 (B) 3 (C) 2 (D) 1 (E) 0
Answer: C
Find the circumference and area of radius 8 cm. Answer Choice: (A) 124 cm² (B) 201 cm² (C) 210 cm² (D) 184 cm² (E) 194 cm²
Answer: B
the first half of the 20th century, the population of a particular country increased by 200 percent. In the second half of the century, the population increased by 300 percent. What was the percent increase for the 20th century as a whole? Answer Choice: (A)  500% (B)  600% (C)  800% (D)  1100% (E)  1200%
Answer: D
Last Sunday a certain store sold copies of Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each, and the store sold no other newspapers that day. If r percent of the store's revenues from newspapers sales was from Newspaper A and if q percent of the newspapers that the store sold were copies of Newspaper A, which of the following expresses r in terms of q? Answer Choice: (A) 100p / (125 - p) (B) 150p / (250 - p) (C) 300p / (375 - p) (D) 400q / (500 - q) (E) 500q / (625 - q)
Answer: D
If X+Y = 2X-2Z, X-2Y = 4Z and X+Y+Z = 21, what is the value of Z/Y? Answer Choice: (A) -4.5. (B) -2. (C) -0.5. (D) 3. (E) 2.5.
Answer: C
If Sharon's weekly salary increased by 16 percent, she would earn $406 per week. If instead, her weekly salary were to increase by 10 percent, how much would she earn per week? Answer Choice: (A) $374 (B) $382 (C) $385 (D) $392 (E) $399
Answer: C
A Women can cover a distance in 1 hr 24 min by covering 2/3 of the distance at 4 km/h and the rest at 5 km/h. The total distance is Answer Choice: (A) 4 km (B) 8 km (C) 2 km (D) 6 km (E) 9 km
Answer: D
A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 8 (B) 4 (C) 9 (D) 6 (E) 1
Answer: B
Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years. What is definitely the difference between R and Q's age? Answer Choice: (A) 50 (B) 99 (C) 88 (D) 77 (E) 23
Answer: D
If there is exactly one root of the equation x^2 + ax - b, where a and b are positive constants, what is b in terms of a? Answer Choice: (A) a/2 (B) a (C) -a^2/4 (D) a^2/2 (E) a^2/4
Answer: C
The average age of students of a class is 15.8 years. The average age of boys in the class is 16.4 years and that of the girls is 15.5 years. The ration of the number of boys to the number of girls in the class is? Answer Choice: (A) 2:6 (B) 2:3 (C) 2:5 (D) 2:1 (E) 1:2
Answer: E
In a fuel station the service costs $1.75 per car, every liter of fuel costs 0.65$. Assuming that a company owns 12 cars and that every fuel tank contains 56 liters and they are all empty, how much money total will it cost to fuel all cars? Answer Choice: (A) 320.8$ (B) 387.8$ (C) 420.8$ (D) 457.8$ (E) 480.8$
Answer: D
If the operation Ø is defined for all positive integers x and w by x Ø w = (2^x)/(2^w) then (4 Ø 2) Ø 1 = ? Answer Choice: (A) 2 (B) 4 (C) 8 (D) 16 (E) 32
Answer: C
378 × ? = 252 Answer Choice: (A) 2/3 (B) 3/4 (C) 1/2 (D) 2/8 (E) None of these
Answer: A
If 1st October is Sunday, then 1st November will be Answer Choice: (A) Saturday (B) Thursday (C) Wednesday (D) Tuesday (E) Monday
Answer: C
The ratio of the present age of Viju to that of Aju is 7:2. Four years from now, the ratio of the ages of Viju to Aju will be 5:2. What was Viju age 7 years ago ? (RBI Assistant 2015) Answer Choice: (A) 24 (B) 18 (C) 14 (D) 15 (E) 13
Answer: C
If x = 5 and y = −2, what is the value of (x − 2y)^y? Answer Choice: (A) −100 (B) 0.2 (C) 0.01 (D) 4 (E) 8
Answer: C
Under the Below list which is the smallest prime number: Answer Choice: (A) 48 (B) 41 (C) 38 (D) 32 (E) 30
Answer: B
Two trains are running in opposite directions with the same speed. If the length of each train is 360 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 22 (B) 77 (C) 36 (D) 108 (E) 21
Answer: D
If Rs.1000 be invested at interest rate of 5% & the interest be added to the principal every 10 yrs, then the no. of yrs in which it will amount to Rs.2000 is: Answer Choice: (A) 16 years (B) 16 1/2 years (C) 16 2/3 years (D) 17 years (E) 17 2/3 years
Answer: C
An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon? Answer Choice: (A) 270º (B) 360º (C) 280º (D) 90º (E) 180º
Answer: E
A work which could be finished in 12 days was finished 3 days earlier after 10 more men joined. The number of men employed was? Answer Choice: (A) 22 (B) 20 (C) 88 (D) 71 (E) 10
Answer: E
A pump can fill a tank with water in 2 hours. Because of a leak, it took hours to fill the tank. The leak can drain all the water of the tank in: Answer Choice: (A) 33 (B) 37 (C) 76 (D) 14 (E) 29
Answer: D
If a class of 10 students has five men, how many ways can the men and women be arranged in a circle so that no two men sit next to each other? Answer Choice: (A) 5!4! (B) 5!5! (C) 4!4! (D) 10! (E) 10!/5!
Answer: A
Which one of the following is the least number of four digits divisible by 71? Answer Choice: (A) 1288 (B) 1065 (C) 1229 (D) 1727 (E) 1781
Answer: B
A train of 24 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.4 km long? Answer Choice: (A) 2 mins 14 sec (B) 2 mins 34 sec (C) 2 mins 54 sec (D) 4 mins 54 sec (E) 2 mins 44 sec
Answer: C
It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is? Answer Choice: (A) 3:8 (B) 3:1 (C) 3:4 (D) 3:9 (E) 3:2
Answer: C
Excluding stoppages,the speed of the bus is 72kmph and
including stoppages,it is 54kmph. For how many minutes does the bus stop per hr Answer Choice: (A) 12 min (B) 11 min (C) 13 min (D) 15 min (E) 17 min
Answer: D
.009/?= .01 Answer Choice: (A) .9 (B) .09 (C) .009 (D) .0009 (E) None of them
Answer: A
There are 200 cats in Cat-City. Out of the 200, 70 are street cats and the rest are domestic cats. 110 cats are gray, 25 out of the gray cats are NOT domestic ones. How many domestic cats are there which are not gray in Cat-City? Answer Choice: (A) 90. (B) 45. (C) 50. (D) 40. (E) 25.
Answer: B
A credit card number has 6 digits (between 1 to 9). The first two digits are 12 in that order, the third digit is bigger than 4, the forth is divisible by 3 and the fifth digit is 3 times the sixth. How many different credit card numbers exist? Answer Choice: (A) 27 (B) 36 (C) 72 (D) 112 (E) 45
Answer: E
If the price of petrol increases by 25, by how much must a user cut down his consumption so that his expenditure on petrol remains constant? Answer Choice: (A) 25% (B) 20% (C) 16.67% (D) 33.33% (E) None of these
Answer: B
A clock shows the time as 9 a.m. If the minute hand gains 5 minutes every hour, how many minutes will the clock gain by 4 p.m.? Answer Choice: (A) 30 min (B) 35 min (C) 45 min (D) 50 min (E) 55 min
Answer: B
X and Y are positive two-digit integers such that the tens digit in X is the same as the units digit in Y, and the units digit in X is the same as the tens digit in Y. Which of the following CANNOT be the difference of X and Y ? Answer Choice: (A) 72 (B) 45 (C) 27 (D) 33 (E) 9
Answer: D
Shobha’s mathematics test had 75 problems i.e.10 arithmetic, 30 algebra and 35 geometry problems. Although she answered 70% of the arithmetic ,40% of the algebra, and 60% of the geometry problems correctly. she did not pass the test because she got less than 60% of the problems right. How many more questions she would have to answer correctly to earn 60% of the passing grade? Answer Choice: (A) 3 (B) 2 (C) 6 (D) 5 (E) 4
Answer: D
Solve the following quadratic equation by factoring.
X2+15X=50 Answer Choice: (A) 10,4 (B) 4,-10 (C) 5,10 (D) -5,10 (E) 6,3
Answer: D
A caterer ordered 125 ice-cream bars and 125 sundaes. If the total price was $275.00 and the price of each ice-cream bar was $0.60, what was the price of each sundae? Answer Choice: (A) $0.60 (B) $0.80 (C) $1.00 (D) $1.20 (E) $1.60
Answer: E
If x and y are prime numbers such that x > y > 1, then x^2 − y^2 must be divisible by which one of the following numbers? Answer Choice: (A)  3 (B)  4 (C)  5 (D)  9 (E)  12
Answer: C
Set S consists of all prime integers less than 10. If two numbers are chosen form set S at random, what is the probability that the product of these numbers will be greater than the product of the numbers which were not chosen? Answer Choice: (A) 1/3 (B) 2/3 (C) 1/2 (D) 7/10 (E) 4/5
Answer: C
Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit's present salary? Answer Choice: (A) Rs.38,0387 (B) Rs.38,038 (C) Rs.38,036 (D) Rs.38,000 (E) Rs.38,098
Answer: D
How much time will it take for an amount of Rs. 600 to yield Rs. 30 as interest at 2% per annum of simple interest? Answer Choice: (A) 8.1 years (B) 4.2 years (C) 7 years (D) 6 years (E) 2.5 years
Answer: E
If there are 4 peanuts in a box and Mary puts 6 more peanuts inside, how many peanuts are in the box? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
Cars C1 and C2 travel to a place at a speed of 30 and 45 km/h respectively. If car C2 takes 21⁄2 hours less time than C1 for the journey, the distance of the place is Answer Choice: (A) 300 km (B) 400 km (C) 350 km (D) 225 km (E) None of these
Answer: D
Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 300 milliliters of solution X to create a solution that is 22 percent alcohol by volume? Answer Choice: (A) 300 (B) 350 (C) 400 (D) 450 (E) 500
Answer: D
If each term in the sum a1+a2+a3+.....+an is either 7 or 77 and the sum equals 357, which of the following could be equal to n? Answer Choice: (A) 38 (B) 39 (C) 40 (D) 41 (E) 42
Answer: D
If a(a - 4) = 21 and b(b - 4) = 21, where a ≠ b, then a + b = Answer Choice: (A)  −48 (B)  −2 (C)  4 (D)  46 (E)  48
Answer: C
The areas, in kilometers squared, of some countries are given below. USA: 9,629,091, Russia: 22,098,242, China: 9,598,094, Canada: 9,984,670, the UK: 242,400 and India: 3,287,263.
What is the difference between the areas of Russia and China? Answer Choice: (A) 5,476,811 kilometers squared (B) 12,500,148 kilometers squared (C) 9,843,123 kilometers squared (D) 1,878,965 kilometers squared (E) 4,787,900 kilometers squared
Answer: B
A circular rim 28 inches in diameter rotates the same number of inches per second as a circular rim 35 inches in diameter. If the smaller rim makes x revolutions per second, how many revolutions per second does the larger rim makes in terms of x ? Answer Choice: (A) 4x/5 (B) 75x (C) 48x (D) 24x (E) x/75
Answer: A
A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 8 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? Answer Choice: (A) 7.5 (B) 7.4 (C) 7.9 (D) 7.2 (E) 8.0
Answer: E
A train 75 metres long overtook a man who was walking at the rate of 6 km/h and passed him in 18 seconds. Again, the train overtook a second person in 15 seconds. At what rate was the second person travelling ? Answer Choice: (A) 3 km/h (B) 2.5 km/h (C) 4 km/h (D) 1.5 km/h (E) None of these
Answer: A
For a three-digit number xyz, where x, y, and z are the digits of the number, f(xyz)=5^x 2^y 3^z . If f(abc)=3*f(def), what is the value of abc-def ? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 9 (E) 27
Answer: A
If 0 < n < 1, what is the median of the values n, n^-1, n^2, n^1/2 and n^3? Answer Choice: (A) n (B) n^-1 (C) n^2 (D) n^1/2 (E) n^3
Answer: A
Total expenses of a boarding house are partly fixed and partly varying linearly with the number of boarders.The average expense per boarder is Rs. 700 when there are 25 boarders and Rs 600 when there are 50 boarders.What is the average expense per boarders when there are boarder ? Answer Choice: (A) 550 (B) 580 (C) 540 (D) 570 (E) None of these
Answer: A
A bookstore made 11000 dollars selling 3000 math books and 1000 physics books. A customer bought 1 math book and 1 physics book and paid 7 dollars. What is the price of each book? Answer Choice: (A) 4 and 3 (B) 1 and 6 (C) 2 and 5 (D) None (E) Cannot be determined
Answer: C
Find the value of x: 2x² − 4. Answer Choice: (A) 0,2 (B) -2,2 (C) -2,1 (D) 0,4 (E) -1,4
Answer: B
A group of hikers is planning a trip that will take them up a mountain using one route and back down using another route. They plan to travel down the mountain at a rate of one and a half times the rate they will use on the way up, but the time each route will take is the same. If they will go up the mountain at a rate of 7 miles per day and it will take them two days, how many miles long is the route down the mountain? Answer Choice: (A) 18 (B) 19 (C) 20 (D) 21 (E) 22
Answer: D
A can do a work in 3 days. B can do the same work in 6 days. If both A & B are working together in how many days they will finish the work? Answer Choice: (A) 3 (B) 5 (C) 4 (D) 2 (E) 6
Answer: D
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is? Answer Choice: (A) 30 years (B) 35 years (C) 40 years (D) 50 years (E) 55 years
Answer: C
A rectangular table seats 3 people on each of two sides, with every person directly facing another person across the table. If six people choose their seats at random, what is probability that any two of them directly face other? Answer Choice: (A) 1/5 (B) 1/8 (C) 1/7 (D) 15/56 (E) 4/7
Answer: A
If a store adds 20 chairs to its current inventory, the total number of chairs will be the same as three-halves the current inventory of chairs. If the manager wants to increase the current inventory by 50%, what will the new inventory of chairs be? Answer Choice: (A) 40 (B) 60 (C) 100 (D) 140 (E) 160
Answer: B
Tough and Tricky questions: Statistics.
Set X consists of prime numbers {3, 11, 7, K, 17, 19}. If integer Q represents the product of all elements in set X and if 11Q is an even number, what is the range of set X? Answer Choice: (A)  14 (B)  16 (C)  17 (D)  20 (E)  26
Answer: C
What will be the compound interest on a sum of Rs. 22,000 after 3 years at the rate of 12% p.a.? Answer Choice: (A) Rs. 8908.42 (B) Rs. 9720 (C) Rs. 10123.20 (D) Rs. 10483.20 (E) None
Answer: A
If the least common multiple of 9, 10, 12,
and v is 540, which of the following
could be v? Answer Choice: (A) 18 (B) 24 (C) 27 (D) 36 (E) 45
Answer: C
A and B started a partnership business investing Rs. 20,000 and Rs. 15,000 respectively. C joined them with Rs. 20,000 after six months. Calculate B's share in total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business? Answer Choice: (A) 6500 (B) 2500 (C) 5000 (D) 10000 (E) 7500
Answer: E
The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.20 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost? Answer Choice: (A) 399 (B) 272 (C) 799.2 (D) 277 (E) 311
Answer: C
Bill’s compact disc player randomly plays a song, so that no song is repeated before the entire album is played. If Bill plays a disc with 17 songs, what are the chances that the third song he hears will be his favorite? Answer Choice: (A) 1/17 (B) 1/12 (C) 1/11 (D) 3/14 (E) 1/3
Answer: A
If x, y, and z are positive integers such that x^2 + y^2 + z^2 = 64,470, which of the following could be the values of x, y, and z?
I)x=541 y=401 z=100
II)x=530 y=400 z=100
III)X=501 y=300 z=200 Answer Choice: (A) I only (B) II only (C) III only (D) I​ and II (E) I and III
Answer: B
The division of a whole number N by 13 gives a quotient of 22 and a remainder of 2. Find N. Answer Choice: (A) 797 (B) 197 (C) 288 (D) 997 (E) 297
Answer: C
The income of P and Q are in the ratio of 2 : 3 and their expenses are in the ratio of 3 : 5. If each of them saves Rs. 500, then the income of P is: Answer Choice: (A) Rs. 3000 (B) Rs. 2000 (C) Rs. 1500 (D) None of these (E) Cannot be determined
Answer: B
To furnish a room in a model home an interior decorator is to select 2 chairs and 2 tables from the collection of chairs and tables in a warehouse that are all different from each other. If there are 5 chairs in the warehouse and if 150 different combinations are possible, how many tables e are there in the warehouse? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 15 (E) 30
Answer: A
An unbiased cubic die is thrown.What is the probability of getting a multiple of 2? Answer Choice: (A) 1/6 (B) 3/4 (C) 2/6 (D) 1/2 (E) 1
Answer: D
125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4? Answer Choice: (A) 3:9 (B) 3:1 (C) 3:7 (D) 3:4 (E) 3:6
Answer: D
A fruit vendor purchased 20 dozens of bananas at Rs. 15 per dozen. But one-fourth of the bananas were rotten and had to be thrown away. He sold two-third of the remaining bananas at Rs. 22.50 per dozen. At what price per dozen should he sell the remaining bananas to make neither a profit nor a loss? Answer Choice: (A) 77 (B) 15 (C) 66 (D) 44 (E) 21
Answer: B
A telephone number contains 10 digit, including a 3-digit area code. Bob remembers the area code and the next 5 digits of the number. He also remembers that the remaining digits are not 0, 1, 2, 5, or 7. If Bob tries to find the number by guessing the remaining digits at random, the probability that he will be able to find the correct number in at most 2 attempts is closest to which of the following ? Answer Choice: (A) 1/625 (B) 2/625 (C) 4/625 (D) 25/625 (E) 50/625
Answer: E
What is the greatest prime factor of 8^12 - 2^30? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 7 (E) 11
Answer: D
In the biology lab of "Jefferson" High School there are 0.036*10^5 germs, equally divided among 36000*10^(-3) Petri dishes. How many germs live happily in a single dish? Answer Choice: (A) 100 (B) 200 (C) 300 (D) 400 (E) 500
Answer: A
A man purchases a cow for Rs.3000 and sold it on the same day allowing the buyer a credit of 2 years. If the buyer will pay Rs.3600 after 2 year at a rate of simple interest 50/7 % per annum, then the man has a gain of Answer Choice: (A) Rs 171.43 (B) Rs 172.43 (C) Rs 173.43 (D) Rs 174.43 (E) Rs 175.43
Answer: A
Number of ways in which the letters of word GARDEN can be arranged with vowels in alphabetical order, is Answer Choice: (A) 360 (B) 240 (C) 120 (D) 480 (E) None of these
Answer: A
Find out the wrong number in the following series:
5, 15, 30, 80, 180, 540, 1080 Answer Choice: (A) 5 (B) 15 (C) 80 (D) 180 (E) 540
Answer: C
Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately? Answer Choice: (A) 2 (B) 6 (C) 4 (D) 9 (E) 8
Answer: B
What is the area of a square field whose diagonal of length 20 m? Answer Choice: (A) 338 (B) 377 (C) 200 (D) 887 (E) 1771
Answer: C
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue? Answer Choice: (A) 1/455 (B) 1/451 (C) 1/457 (D) 1/459 (E) 1/452
Answer: A
Nine people are on an elevator that stops at exactly 9 floors. What is the probability that exactly one person will push the button for each floor? Answer Choice: (A) 9!/9^9 (B) 9^9/9! (C) 9/9! (D) 9/9^9 (E) 1/9^9
Answer: A
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 288 m (B) 667 m (C) 240 m (D) 176 m (E) 197 m
Answer: C
A sum was put a simple interest at a certain rate for 4 years. Had it been put at 3% higher rate, it would have fetched Rs. 120 more. The sum is: Answer Choice: (A) s.750 (B) s.1000 (C) s.1250 (D) s.1500 (E) s.1750
Answer: B
Vijay bought 160 shirts at the rate of Rs. 265 per shirt. The transport expenditure was Rs. 1400. He paid an octroi at the rate of Rs. 1.75 per shirt and labour charges were Rs. 320. What should be the selling price of one shirt, if he wants a profit of 20%? Answer Choice: (A) Rs. 258 (B) Rs. 333 (C) Rs. 277.5 (D) Rs. 285 (E) None of these
Answer: B
If x, 5, 6, 7 are there and the range and median of them are the same, what is the value of x? Answer Choice: (A) 0 (B) 1 (C) 6 (D) 3 (E) 4
Answer: C
The triplicate ratio of 1:4 is? Answer Choice: (A) 1:7 (B) 1:8 (C) 1:3 (D) 1:64 (E) 1:2
Answer: D
If y exceeds x by 25%, then x is less than y by? Answer Choice: (A) 29% (B) 80% (C) 87% (D) 20% (E) 28%
Answer: C