loafeihong/math_mmlu_format huggingface dataset:
A coin is weighted so that the probability of heads on any flip is 0.8, while the probability of tails is 0.2. If the coin is flipped 5 times independently, which of the following represents the probability that tails will appear no more than twice? Answer Choice: (A) (0.8)^5 + 5(0.8)^4(0.2) + 10(0.8)^3(0.2)^2 (B) (0.8)^5 + 4(0.8)^4(0.2) + 6(0.8)^3(0.2)^2 (C) (0.6)^5 + 3(0.6)^4(0.4) + 2(0.6)^3(0.4)^2 (D) (0.8)^5 + 2(0.8)^4(0.2) + (0.8)^3(0.2)^2 (E) (0.6)^5 + (0.6)^4(0.4) + (0.6)^3(0.4)^2
Answer: A
What number is 64 more than two-fourth of itself? Answer Choice: (A) 128 (B) 225 (C) 288 (D) 324 (E) 336
Answer: A
When a merchant imported a certain item, she paid a 7 percent import tax on the portion of the total value of the item in excess of $1,000. If the amount of the import tax that the merchant paid was $109.20, what was the total value of the item? Answer Choice: (A) $1,600 (B) $1,850 (C) $2,250 (D) $2,440 (E) $2,560
Answer: E
Find the area of a parallelogram with base 26 cm and height 14 cm? Answer Choice: (A) 287 cm2 (B) 887 cm2 (C) 364 cm2 (D) 368 cm2 (E) 668 cm2
Answer: C
If an ant moves a distance x,then turn left 120 degree and travel x distance again and turn right 120 dgree and travel, he is 9 inches from the starting point, what is the value of x? Answer Choice: (A) 9√9 (B) 9√3 (C) 9√6 (D) 7√3 (E) 9√4
Answer: B
The ratio of the volumes of two cubes is 1000 : 3375. What is the ratio of their total surface areas? Answer Choice: (A) 81 : 121 (B) 4 : 9 (C) 729 : 1331 (D) 27 : 121 (E) None of these
Answer: B
The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car? Answer Choice: (A) 89 kmph (B) 92 kmph (C) 75 kmph (D) 65 kmph (E) 77 kmph
Answer: C
How many positive integers less than 200 are there such that they are multiples of 13 or multiples of 14? Answer Choice: (A) 25 (B) 26 (C) 27 (D) 28 (E) 29
Answer: D
The contents of a certain box consist of 14 apples and 26 oranges. How many oranges must be removed from the box so that 70 percent of the pieces of fruit in the box will be apples? Answer Choice: (A) 3 (B) 6 (C) 14 (D) 17 (E) 20
Answer: E
How many different three-digit multiples of 5 can be composed of digits 2, 6, 4, and 5 if none of the digits is repeated? Answer Choice: (A) 3 (B) 6 (C) 10 (D) 12 (E) 18
Answer: B
A student scored an average of 55 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics? Answer Choice: (A) 86 (B) 165 (C) 76 (D) 155 (E) 26
Answer: D
A rectangular floor is covered by a rug except for a strip 2 meters wide along each of the four edge. If the floor is 10 meters by 8 meters, what is the area of the rug in square meters? Answer Choice: (A) 24 (B) 26 (C) 28 (D) 30 (E) 32
Answer: A
A certain tax rate is $.82 per $100.00. What is the rate, expressed as a percent? Answer Choice: (A) 82% (B) 8.2% (C) 0.82% (D) 0.082% (E) 0.0082%
Answer: C
A boat goes 100 km downstream in 10 hours, and 80 km upstream in 20 hours. The speed of the stream is? Answer Choice: (A) 4km/h (B) 3km/h (C) 2km/h (D) (1/2) km/h (E) E)None
Answer: B
A certain plant was 11 feet long on the day it was plantedthe length grows by a constant amount everyday(inc. the first day it was planted).
if this plant grew by 10% b/w the 4th day and 10 th day after it was planted ,how many feet per day does the plant grow Answer Choice: (A) a) 2 (B) b) 4.5 (C) c) 0.196 (D) d) 5.5 (E) e) 3
Answer: C
Jerry began driving from home on a trip averaging 30 miles per hour. How many miles per hour must Carla drive on average to catch up to him in exactly 3 hours if she leaves 30 minutes after Jerry? Answer Choice: (A) 35 (B) 55 (C) 39 (D) 40 (E) 60
Answer: A
How many paying stones, each measuring 3 m * 2 m are required to pave a rectangular court yard 60 m long and 14m board? Answer Choice: (A) 99 (B) 140 (C) 26 (D) 17 (E) 12
Answer: B
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 salary? Answer Choice: (A) 38000 (B) 46800 (C) 36700 (D) 50000 (E) 60000
Answer: A
In how many ways can 5 boys be allotted four different study tables such that none of the study tables are empty and all the 5 boys are accommodated? Answer Choice: (A) 290 (B) 280 (C) 260 (D) 240 (E) 300
Answer: D
The parameter of a square is double the perimeter of a rectangle. The area of the rectangle is 480 sq cm. Find the area of the square. Answer Choice: (A) 200 sq cm (B) 72 sq cm (C) 162 sq cm (D) Cannot be determined (E) None of these
Answer: D
What sum of money will produce Rs.90 as simple interest in 4 years at 4 1/2 percent? Answer Choice: (A) Rs.550 (B) Rs.650 (C) Rs.600 (D) Rs.500 (E) Rs.700
Answer: D
The mean of 50 observations was 36. It was found later that an observation 45 was wrongly taken as 23. The corrected new mean is? Answer Choice: (A) 36.7 (B) 36.4 (C) 36.5 (D) 36.9 (E) 36.3
Answer: B
Three friends Ravi, Baskar and Chandran divide $1200 amongs them in such a way that if $10, $20 and $15 are removed from the sums that Ravi, Baskar and Chandran received respectively, then the share of the sums that they got will be in the ratio of 10 : 12 : 13. How much did Chandran receive? Answer Choice: (A) $444 (B) $445 (C) $446 (D) $447 (E) $448
Answer: A
At a conference, the only events scheduled for the day are seminars and breaks. All seminars are the same length and are 10 times as long as each break. A break must be between two consecutive seminars. If the first seminar begins at 9:00 a.m. and the third one ends at 11:40 a.m., how long D will the conference last if there are a total of 6 seminars that day? Answer Choice: (A) 5 hours and 15 minutes (B) 5 hours and 20 minutes (C) 5 hours and 25 minutes (D) 5 hours and 30 minutes (E) 5 hours and 35 minutes
Answer: B
Mr.Jones gave 40% of the money he had to his wife. He also gave 20% of the remaining amount to his 3 sons. and half of the amount now left was spent on miscellaneous items and the remaining amount of Rs.12000 was deposited in the bank. How much money did Mr.jones have initially? Answer Choice: (A) 40000 (B) 45000 (C) 50000 (D) 62000 (E) None of these
Answer: C
A manufacturer sells a pair of glasses to a wholesale dealer at a profit of 18%. The wholesaler sells the same to retailer at a profit of 20%. The retailer in turn sells them to a customer for Rs. 30.09, there by earning a profit of 25%. The cost price for the manufacturer is: Answer Choice: (A) Rs. 15 (B) Rs. 16 (C) Rs. 17 (D) Rs. 18 (E) Rs. 19
Answer: C
A invested $15000 in a business after 6months B invested $18000 in the business. End of the year if they got $16000 as profit. Find B shares? Answer Choice: (A) $10000 (B) $12000 (C) $5000 (D) $6000 (E) $7500
Answer: D
For a certain exam,a score of 58 was 2 standard deviations below mean and a score of 98 was 3 standard deviations above mean.What was the mean score W for the exam? Answer Choice: (A) 74 (B) 76 (C) 78 (D) 80 (E) 82
Answer: A
If x and y are both odd prime numbers and x < y, how many distinct positive integer W factors does 2xy have? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 8 (E) 12
Answer: D
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow? Answer Choice: (A) 2/28 (B) 2/29 (C) 2/21 (D) 2/29 (E) 2/20
Answer: C
There are 7 players in a chess group, and each player plays each of the others once. Given that each game is played by two players, how many total games will be played? Answer Choice: (A) 21 (B) 30 (C) 45 (D) 60 (E) 90
Answer: A
In e is a positive integer smaller than 200 and (14e)/60 is an integer, then e has how many different positive prime factors? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 8
Answer: B
A merchant marks his goods up in such a way that the profit made on selling 30 articles is equal to the cost price of 20 articles. What is the W % profit made by the merchant? Answer Choice: (A) 66.67 % (B) 50 % (C) 200 % (D) 100 % (E) 33.33 %
Answer: A
A man fixed an appointment to meet the manager, Manager asked him to come two days after the day before the day after tomorrow. Today is Friday. When will the manager expect him? Answer Choice: (A) Sunday (B) monday (C) tuesday (D) wednesday (E) thursday
Answer: B
Thirty men take 20 days to complete a job working 9 hours a day.How many hour a day should 40 men work to complete the job? Answer Choice: (A) 8 hrs (B) 7 1/2 hrs (C) 7 hrs (D) 9 hrs (E) 19 hrs
Answer: E
There are 10 teams in a certain league and each team plays each of the other teams exactly once. What is the total number of games played? Answer Choice: (A) 30 (B) 36 (C) 42 (D) 45 (E) 50
Answer: D
A train 160 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 50 sec (C) 44 sec (D) 24 sec (E) 60 sec
Answer: D
How many words can be formed by using all letters of the word ‘BEIJING’ ? Answer Choice: (A) 4050 (B) 720 (C) 120 (D) 5040 (E) 770
Answer: D
Express 60 mps in kmph? Answer Choice: (A) 200 (B) 182 (C) 216 (D) 127 (E) 400
Answer: C
Eight women can do a work in 10 days. Ten men can complete the same work in 6 days. What is the ratio between the capacity of a man and a woman? Answer Choice: (A) 1:2 (B) 2:1 (C) 2:3 (D) 4:3 (E) None of these
Answer: D
If 0 < y< 1 < z, which of the following must be true? Answer Choice: (A) 1 < 1/y < 1/z (B) 1/y< 1 < 1/z (C) 1/y< 1/z< 1 (D) 1/z< 1 < 1/y (E) 1/z< 1/y< 1
Answer: D
The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is Answer Choice: (A) 22 (B) 21 (C) 28 (D) 27 (E) 31
Answer: B
Rita is twice as old as Rama. Three years ago, she was three
times as old as Rama. How old is Rita now? Answer Choice: (A) 11 years (B) 12 years (C) 13 years (D) 14 years (E) 15 years
Answer: B
If a and b are positive integers such that a/b = 0.68, which of the following must be a divisor of a? Answer Choice: (A) 12 (B) 13 (C) 22 (D) 25 (E) 17
Answer: E
If the ratio of the roots of the equation x2+px+q=0 is equal to that of the roots x2+rx+s=0, then: Answer Choice: (A) sq=pr (B) qp=sr (C) sq=p (D) ps=qr (E) none
Answer: D
A sum of money doubles in 12 years. In how many years, it will treble at S.I. Answer Choice: (A) 12 years (B) 8 years (C) 6 years (D) 24 years (E) 36 years
Answer: D
If the operation ∆ is defined by a ∆ b = (b - a)^2/a^2 for all numbers a and b, and a ≠ 0, then what is the result when we evaluate this expression: (-3) ∆ (3 ∆ −3) ? Answer Choice: (A) 47/6 (B) 49/9 (C) 36/25 (D) 25/16 (E) 16/9
Answer: B
In how many ways, a committee of 5 members can be selected from 9 men and 5 ladies, consisting of 3 men and 2 ladies? Answer Choice: (A) 75 (B) 552 (C) 775 (D) 840 (E) 912
Answer: D
A certain plant was 11 feet long on the day it was plantedthe length grows by a constant amount everyday(inc. the first day it was planted).
if this plant grew by 70% b/w the 4th day and 10 th day after it was planted ,how many feet per day does the plant grow Answer Choice: (A) a) 2 (B) b) 4.5 (C) c) 2.41 (D) d) 5.5 (E) e) 3
Answer: C
A person bought 115 glass bowls at a rate of Rs. 18 per bowl. He sold 104 of them at Rs. 20 and the remaining broke. What is the percentage gain for A? Answer Choice: (A) 40 (B) 300/11 (C) 243/7 (D) 279/11 (E) 100/207
Answer: E
When 242 is divided by a certain divisor the remainder obtained is 11. When 698 is divided by the same divisor the remainder obtained is 18. However, when the sum of the two numbers 242 and 698 is divided by the divisor, the remainder obtained is 9. What is the value of the divisor? Answer Choice: (A) 11 (B) 17 (C) 13 (D) 20 (E) None of these
Answer: D
9 students bought burgers for $143 dollars. If the bill has to be divided among these students, how much amount should be added to the amound to make it
divided amoung them equally in dollars(in whole number of dollars) Answer Choice: (A) $1 (B) $2 (C) $3 (D) $4 (E) $5
Answer: A
In what time will a train 125 m long cross an electric pole, it its speed be 130 km/hr? Answer Choice: (A) 3.5 (B) 2.7 (C) 2.9 (D) 2.3 (E) 2.1
Answer: A
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? Answer Choice: (A) 22 (B) 88 (C) 48 (D) 99 (E) 22
Answer: C
In the quadrilateral PQRS d=10 cm, h1=4.6 cm and
h2=2.3 cm. Find the area Answer Choice: (A) 21 (B) 22 (C) 23 (D) 34.5 (E) 25
Answer: D
Which of the following numbers is two more than the square of an odd integer? Answer Choice: (A) 14,173 (B) 14,361 (C) 15,253 (D) 15,737 (E) 16,131
Answer: E
Find the odd man out. 6, 13, 18, 25, 30, 37, 40 Answer Choice: (A) 40 (B) 30 (C) 37 (D) 25 (E) 15
Answer: A
In the infinite sequence 2, 4, 6, 8, 10, . . . , where each term is 2 greater than the previous term, the 72th term is Answer Choice: (A) 144 (B) 263 (C) 176 (D) 344 (E) 287
Answer: A
A and B go around a circular track of length 600 m on a cycle at speeds of 24 kmph and 60 kmph. After how much time will they meet for the first time at the starting point? Answer Choice: (A) 120 sec (B) 176 sec (C) 178 sec (D) 180 sec (E) 189 sec
Answer: D
3 candidates in an election and received 3136, 7636 and 11628 votes respectively. What % of the total votes did the winning candidate got in that election? Answer Choice: (A) 45% (B) 49% (C) 52% (D) 59% (E) 61%
Answer: C
By selling 22 pens for a rupee a woman loses 10%. How many for a rupee should he sell in order to gain 50%? Answer Choice: (A) 12 (B) 14 (C) 45 (D) 13 (E) 65
Answer: D
The edges of three iron cubes are 6cm; 8cm; 10cm respectively. A new cube was made by melting them. Find the edge of the new cube? Answer Choice: (A) 8 cm (B) 12 cm (C) 14 cm (D) 10 cm (E) 15 cm
Answer: B
Sheik Abdullah decides to buy 3 new cars for his collection. If he has to choose between nine different cars, what is the number of purchasing possibilities he has? Answer Choice: (A) A)304 (B) B)404 (C) C)504 (D) D)604 (E) E)704
Answer: C
A string of 25 light bulbs is wired in such a way that if any individual light bulb fails, the entire string fails. If for each individual light bulb the probability of failing during time period T is 0.06, what is the probability that the string of light bulbs will fail during the time period T? Answer Choice: (A) 0.06 (B) (0.06)^25 (C) 1 - (0.06)^25 (D) 1 - (0.94)^25 (E) (0.94)^25
Answer: D
The distance between A&B is 750km. A person is traveling from A to B at 80km/hr started at 10AM and another person is traveling from B to A at 70km/hr and started at same time. Then at what time they meet together.? Answer Choice: (A) A)2PM (B) B)4PM (C) C)3PM (D) D)1PM (E) E)5PM
Answer: C
A milk man has 40 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk.If the cost of pure milk is Rs.18 per liter,then the profit of the milkman, when he sells all the mixture at cost price is: Answer Choice: (A) 20% (B) 25% (C) 45% (D) 18% (E) None of these
Answer: C
In a can, there is a mixture of milk and water in the ratio 4 : 5. If it is filled with an additional 8 litres of milk the can would be full and ratio of milk and water would become 6 : 5. Find the capacity of the can? Answer Choice: (A) 65 (B) 44 (C) 86 (D) 29 (E) 26
Answer: B
The juice stall at the circus stocked just 2 brands of orange juice tetra packs. Brand A costs $1 per pack and brand B costs $1.5 per pack. Last week , brand A contributed to a% of stall’s revenue and accounted for b% of sales of juice tetra packs. Which of the following expresses a in terms of b? Answer Choice: (A) 100b/(150 – b) (B) 200b/(250-b) (C) 200b/(300-b) (D) 250b/(400-b) (E) 300b/(500-b)
Answer: C
Arun purchased 30 kg of wheat at the rate of Rs. 11.50 per kg and 20 kg of wheat at the rate of 14.25 per kg. He mixed the two and sold the mixture. Approximately what price per kg should be sell the mixture to make 10% profit? Answer Choice: (A) 13.86 (B) 16.33 (C) 16.35 (D) 16.3 (E) 16.32
Answer: A
The post office processed lots of packages every weekday. The numbers of packages it processed per day were 80, 30, 100, 90 and x. If the median number of packages was 10 higher than the average (arithmetic mean) number of packages, which of the following could be x? Answer Choice: (A) 40 (B) 45 (C) 50 (D) 55 (E) 60
Answer: A
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58? Answer Choice: (A) Rs.3944 (B) Rs.3943 (C) Rs.3928 (D) Rs.3929 (E) Rs.3925
Answer: A
If (1/3)A = (1/4)B = (1/5)C. Then A : B : C is Answer Choice: (A) 4 : 3 : 5 (B) 5 : 4 : 3 (C) 3 : 4 : 5 (D) 20 : 15 : 12 (E) None of these
Answer: C
If there are 5 seats and 2 students, in how many ways can they be seated? Answer Choice: (A) 12 (B) 16 (C) 20 (D) 24 (E) 28
Answer: C
When positive integer x is divided by positive integer y, the result is 59.32. What is the sum W of all possible 2-digit remainders for x/y? Answer Choice: (A) 560 (B) 616 (C) 672 (D) 728 (E) 784
Answer: B
A corporation triples its annual bonus to 50 of its employees. What percent E of the employees’ new bonus is the increase? Answer Choice: (A) 50% (B) 662⁄3% (C) 100% (D) 200% (E) 300%
Answer: B
The ratio of 2 numbers is 1:2 and their H.C.F. is 10. Their L.C.M. is ? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 50 (E) 40
Answer: B
If 14,444 – n is divisible by 11, and 0 < n < 11, what is n? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: A
Tea worth Rs. 126 per kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg Answer Choice: (A) 175.59 (B) 175.5 (C) 175.57 (D) 175.52 (E) 175.11
Answer: C
The 1:30 pm train leaves the station as a prospective passenger reaches the platform. Assuming that the train is going at 40 kmph, and the next train is an Express leaving half an hour later, which will go 50 kmph, when will the passenger reach the same place as the train he missed? Answer Choice: (A) 2:00 pm (B) 2:30 pm (C) 3:45 pm (D) 4:00 pm (E) 5:15 pm
Answer: D
If y is the smallest positive integer such that 6300 multiplied by y is the square of an integer, then y must be Answer Choice: (A) 5 (B) 7 (C) 15 (D) 35 (E) 45
Answer: B
From January through June, 46200 immigrants applied for citizenship. During this same period last year, 120000 immigrants applied. What is the percentage of decrease? Answer Choice: (A) 38.5 (B) 38.6 (C) 38.7 (D) 38.8 (E) None
Answer: A
If x ¤ y = (x + y)^2 - (x - y)^2. Then √5 ¤ √5 = Answer Choice: (A) 0 (B) 5 (C) 10 (D) 15 (E) 20
Answer: E
The ratio between the sale price and the cost price of an article is 7:5. What is the ratio between the profit and the cost price of that article? Answer Choice: (A) 23 (B) 1:2 (C) 2:5 (D) 3:5 (E) 25
Answer: C
In a class of students, 1/2 of the number of girls is equal to 1/3 of the total number of students. What is the ratio of boys to girls in the class? Answer Choice: (A) 1/2 (B) 1/3 (C) 2/3 (D) 1/4 (E) 3/4
Answer: A
The length and the breadth of a rectangle are in the ratio of 3 : 2 respectively. If the sides of the rectangle are extended on each side by 1 metre, the ratio of length to breadth becomes 10 : 7. Find the area of the original rectangle in square metres. Answer Choice: (A) 256 (B) 150 (C) 280 (D) Data inadequate (E) None of these
Answer: E
If m > 0 and x is m/10 of y, then, in terms of m, y=?x Answer Choice: (A) a) 100m (B) b) 1/100m (C) c) 1/m (D) d) 100/m (E) e) 10,000/m
Answer: D
The ratio of boys to girls in Class A is 5 to 4. The ratio of boys to girls in Class B is 4 to 5. If the two classes were combined, the ratio of boys to girls in the combined class would be 17 to 22. If Class A has one more boy and two more girls than class B, how many girls are in Class A? Answer Choice: (A) 8 (B) 7 (C) 10 (D) 11 (E) 12
Answer: B
According to the formula F=9/5 (C) +32, if the temperature in degrees Farenheit (F) increases by 29, by how much does the temperature in degrees Celsius (C) increase? Answer Choice: (A) 9 (B) 15 (C) 47 (D) 48 3/5 (E) 59
Answer: B
Find a a prime number from the options below. Answer Choice: (A) 86 (B) 87 (C) 88 (D) 89 (E) 90
Answer: D
If an integer x is to be chosen at random from the integers 1 to 96, inclusive, what is the probability that x(x + 1)(x + 2) will be divisible by 8? Answer Choice: (A) 1/4 (B) 3/8 (C) 1/2 (D) 5/4 (E) 5/8
Answer: E
9 friends are living in 9 different flats of an apartment. Each of them was allotted a parking spot to park their cars in the ground floor. But they used to park their cars randomly in any of the 9 parking spots. In how many ways can they park their cars so that exactly 7 people park their cars in the spots allotted to them? Answer Choice: (A) 24 (B) 36 (C) 48 (D) 60 (E) 72
Answer: B
Machine A can print one lakh books in 8 hours. Machine B can do the same job in 10 hours. Machine C can do the same job in 12 hours. All the three machines start job at 9.00 am. A breaks down at 11.00 am and the other two machines finish the job. Approximately at what time will the job be finished? Answer Choice: (A) 12.00 noon (B) 1.30 pm (C) 1.00 pm (D) 11.30 am (E) None of these
Answer: C
A coin is tossed 5 times, Probability of getting
head exactly 3 times is: Answer Choice: (A) 0.3125 (B) 0.4125 (C) 0.5125 (D) 0.6125 (E) 0.7125
Answer: A
In a LAB experiment, a 100 ml compound of element X and element Y needs to be increased to 150 ml by adding some quantity of element X, and some quantity of element Y. If the original compound contains 30% of element X, how much (in ml) of element Y must be added so that element X will be exactly one third of the resulting mixture ? Answer Choice: (A) 40 ml (B) 100/3 ml (C) 30 ml (D) 20/3 ml (E) 10 ml
Answer: C
A milk man makes a profit of 20% on the sale of milk. If he were to add 10% water to the milk, by what % would his profit increase? Answer Choice: (A) 30 (B) 40⁄3 (C) 22 (D) 10 (E) None of these
Answer: B
What least number must be added to 696, so that the sum is completely divisible by 20 ? Answer Choice: (A) 2 (B) 4 (C) 3 (D) 5 (E) 6
Answer: B
The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group? Answer Choice: (A) Rs.17 (B) Rs.12 (C) Rs.15 (D) Rs.29 (E) Rs.19
Answer: C
Replace the ? by the correct Mathematics symbol to make the expression true 15 ? 3 ? 3 ? 5 = 20 Answer Choice: (A) 15 ÷ 3 x 3 - 5 = 20 (B) 15 + 3 ÷ 3 + 5 = 20 (C) 15 x 3 + 3 + 5 = 20 (D) 15 x 3 ÷ 3 + 6 = 20 (E) 15 x 3 ÷ 3 + 5 = 20
Answer: E
Two right circular cylinders of equal volumes have their heights in the ratio 1:2. Find the ratio of their radii. Answer Choice: (A) √3:1 (B) √7:1 (C) √2:1 (D) 2:1 (E) 3:1
Answer: C
How many positive integers less than 15 can be expressed as the sum of a positive multiple of 2 and a positive multiple of 3? Answer Choice: (A) 14 (B) 13 (C) 12 (D) 8 (E) 10
Answer: D
If [x] is the greatest integer less than or equal to x, what is the value of [-2.6]+[1.4]+[2.7]? Answer Choice: (A)  0 (B)  1 (C)  2 (D)  6 (E)  7
Answer: A
A train 125 m long passes a man, running at 4 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 11 (B) 49 (C) 88 (D) 65 (E) 22
Answer: B
What is the remainder when 1201 × 1202 ×1203 × 1204 is divided by 6? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
What is the perimeter of a square field whose diagonal is 8√2? Answer Choice: (A) 82 m (B) 32 m (C) 27 m (D) 26 m (E) 76 m
Answer: B
A person buys an article at $1200. At what price should he sell the article so as to make a profit of 40%? Answer Choice: (A) 1670 (B) 1600 (C) 1680 (D) 1900 (E) 1230
Answer: C
There is a sufficient food for 200 men for 20 days after 15 days 100 men leave the place. For how many days will the rest of the food last for the rest of the men? Answer Choice: (A) 10 days (B) 5 days (C) 15 days (D) 12 days (E) 10 days
Answer: A