loafeihong/math_mmlu_format huggingface dataset:
At what rate percent on simple interest will a sum of money double itself in 40 years? Answer Choice: (A) 3 1/3% (B) 2 1/2% (C) 3 9/3% (D) 3 2/3% (E) 3 6/3%
Answer: B
Two bike riders ride in opposite directions around a circular track, starting at the same time from the same point. Biker A rides at a speed of 16 kmph and biker B rides at a speed of 14 kmph. If the track has a diameter of 40 km, after how much time (in hours) will the two bikers meet? Answer Choice: (A) 8.18 hrs. (B) 6.18 hrs. (C) 4.18 hrs. (D) 1.18 hrs. (E) 7.18 hrs.
Answer: C
Water man has 2 cans of water. The 1st contains 25% water and the rest milk. The 2ndcontains 50% water. How much milk should he mix from each of the containers so as to get 12ltr of water such that the ratio of milk to water is 3 : 5? Answer Choice: (A) 4 ltr (B) 5 ltr (C) 6 ltr (D) 7 ltr (E) 9 ltr
Answer: C
Of the three-digit integers greater than 600, how many have two digits that are equal to each other and the remaining digit different from the other two? Answer Choice: (A)  90 (B)  81 (C)  80 (D)  45 (E)  36
Answer: B
A man whose bowling average is 12.4, takes 7 wickets for 26 runs and there by decreases his average by 0.4. the number of wickets taken by him before his last match is? Answer Choice: (A) 143 (B) 144 (C) 145 (D) 146 (E) 147
Answer: C
The average age of husband, wife and their child 3 years ago was 24 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is Answer Choice: (A) 22 (B) 40 (C) 38 (D) 21 (E) 31
Answer: E
If two numbers, a and b, are to be chosen from a set of 4 consecutive integers starting with 1 and a set of three consecutive even integers starting with 4, respectively, what is the probability that b/a will not be an integer? Answer Choice: (A) 1/6 (B) 1/4 (C) 1/3 (D) 1/2 (E) 2/3
Answer: B
16384, 8192, 2048, 256, 16, ? Answer Choice: (A) 1 (B) 8 (C) 2 (D) 0.5 (E) 3
Answer: D
Sari and Ken climb up a mountain. At night, they camp together. On the day they are supposed to reach the summit, Sari wakes up at 06:00 and starts climbing at a constant pace. Ken starts climbing only at 08:00, when Sari is already 600 meters ahead of him. Nevertheless, Ken climbs at a constant pace of 500 meters per hour, and reaches the summit before Sari. If Sari is 50 meters behind Ken when he reaches the summit, at what time did Ken reach the summit? Answer Choice: (A) 13:00 (B) 11:15 (C) 14:00 (D) 15:00 (E) 15:30
Answer: B
If 1.5x=0.04y then the value of (y-x)/(y+x) is Answer Choice: (A) 730/77 (B) 73/77 (C) 7.3/77 (D) 7.3/770 (E) 7.3/77
Answer: B
5 OUT OF 1500 PARTS OF EARTH IS SULPHUR. WHAT IS THE PERCENTAGE OF SULPHUR IN EARTH Answer Choice: (A) 11/50 (B) 2/9 (C) 1/45 (D) 1/3 (E) NONE OF THESE
Answer: D
The speed of a car is 100 km in the first hour and 30 km in the second hour. What is the average speed of the car? Answer Choice: (A) 50 kmph (B) 65 kmph (C) 75 kmph (D) 85 kmph (E) 65 kmph
Answer: E
In how many different W ways can 4 ladies and 4 gentlemen be seated at a round table so that all ladies sit together? Answer Choice: (A) 70 (B) 288 (C) 576 (D) 10,080 (E) 20,160
Answer: C
In a certain appliance store, each model of television is uniquely designated by a code made up of a particular ordered pair of letters. If the store has 40 different models of televisions, what is the minimum number of letters that must be used to make the codes? Answer Choice: (A) 6 (B) 7 (C) 7 (D) 9 (E) 10
Answer: C
Walking with 3/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time? Answer Choice: (A) 16 min (B) 26 min (C) 34 min (D) 20 min (E) 15 min
Answer: E
A car covers a distance of 780 km in 6 ½ hours. Find its speed? Answer Choice: (A) 104 kmph (B) 187 kmph (C) 164 kmph (D) 130 kmph (E) 106 kmph
Answer: D
Statements: Prime school-going children in urban India have now become avid as well as more regular viewers of TV, even in households without a TV. As a result there has been an alarming decline inthe extent of readership of newspapers. Conclusions: 1) Method of increasing the readership of newspapers should be devised. 2) A team of experts should be sent to other countries to study the impact of TV. on the readership of newspapers. Answer Choice: (A) Only conclusion I follows (B) Only conclusion II follows (C) Either I or II follows (D) Neither I nor II follows (E) Both I and II follow
Answer: D
Call a number Guardian if it is composite but not divisible by 2, 3, or 5. The three smallest guardian numbers are 49, 77, and 91. There are 168 prime numbers less than 1000. How many Guardian numbers are there less than 1000? Answer Choice: (A) 100 (B) 102 (C) 104 (D) 106 (E) 108
Answer: A
add 8% of 24 and 10% of 40. Answer Choice: (A) 9.5 (B) 10.5 (C) 5.5 (D) 5.9 (E) 8.5
Answer: D
Rajan is sixth from the left end and vinay is tenth from the right end in a row of boys. If there are eight boys between Rajan and Vinay, how many boys are there in the row ? Answer Choice: (A) 24 (B) 66 (C) 88 (D) 27 (E) 91
Answer: A
I remember during the school days , the teacher asked the class "can you tell me the sum of the first 50 odd numbers ?".
I ran quickly to the teacher and told her "the answer is 2500". The teacher replied "lucky guess".
She then asked me "can you tell me the sum of first 74 odd numbers ?".
I wait for approx 10 seconds and replied with the correct answer.
How can i answer so quickly and whats the correct answer ? Answer Choice: (A) 8715 (B) 0152 (C) 3581 (D) 5476 (E) 9126
Answer: D
The average (arithmetic mean) of 4 different integers is 68. If the largest integer is 90, what is the least possible value of the smallest integer? Answer Choice: (A) 5 (B) 19 (C) 29 (D) 30 (E) 33
Answer: A
In an examination, it is required to score 32% of the aggregate marks for a student to pass the examination.Raju has scored 250 marks and was declared failed by 22 marks.Find the aggregate marks? Answer Choice: (A) 720 (B) 750 (C) 800 (D) 850 (E) 900
Answer: D
The monthly incomes of A and B are in the ratio 5 : 2. B's monthly income is 12% more than C's monthly income. If C's monthly income is Rs. 13000, then find the annual income of A? Answer Choice: (A) Rs. 420000 (B) Rs. 180000 (C) Rs. 436800 (D) Rs. 504000 (E) None of these
Answer: C
How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board? Answer Choice: (A) 99 (B) 86 (C) 21 (D) 26 (E) 11
Answer: A
A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in? Answer Choice: (A) 9 (B) 9 3/5 (C) 10 (D) 11 (E) None of these
Answer: B
5,7,11,19,?,67,131 Answer Choice: (A) 32 (B) 40 (C) 30 (D) 35 (E) 25
Answer: D
A ladder was rested along a wall of height 5m. If ladder slides 2m away from the wall then ladder touches the foot of the wall .What is the height of the ladder. Answer Choice: (A) 6.25 mtrs (B) 7.25 mtrs (C) 8.25 mtrs (D) 9.25 mtrs (E) 5.25 mtrs
Answer: B
From January 1, 2015, to January 1, 2017, the number of people enrolled in health maintenance organizations increased by 12 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: C
When x is divided by y, the quotient is q with remainder r. Which of the following is y in terms of r, x, and q? (Assume both y and q are nonzero.) Answer Choice: (A) x – r – q (B) (x+r)/q (C) x/q−r (D) (x−r)/q (E) xr – q
Answer: D
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 32150. What percentage of profit did he make? Answer Choice: (A) 22 (B) 44.5 (C) 40 (D) 26 (E) 11
Answer: B
Two persons start running simultaneously around a circular track of length 380 m from the same point at speeds of 24 kmph and 28 kmph. When will they meet for the first time any where on the track if they
are moving in the opposite direction ? Answer Choice: (A) 144 (B) 36 (C) 124 (D) 26 (E) 38
Answer: D
The number 341 is equal to the sum of the cubes of two integers. What is the product of those integers? Answer Choice: (A) 8 (B) 15 (C) 21 (D) 30 (E) 39
Answer: D
50 is divided into two parts such that the sum of their reciprocals is 1/12. Find the two parts. Answer Choice: (A) 40,10 (B) 22,28 (C) 25,25 (D) 35,15 (E) 30,20
Answer: E
Angelo and Isabella are both salespersons. In any given week, Angelo makes $550 in base salary plus 8 percent of the portion of his sales above $4,000 for that week. Isabella makes 10 percent of her total sales for any given week. For what amount of weekly sales would Angelo and Isabella earn the same amount of money? Answer Choice: (A)  11,500 (B)  24,500 (C)  25,500 (D)  26,500 (E)  27,500
Answer: A
What is the 28th digit to the right of the decimal point in the decimal form of 4/11? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: D
What is the value of(a,y) in (13^-20-a*13^y)=168*13^-22? Answer Choice: (A) (1,2) (B) (0,1) (C) (-1,22) (D) (1,-22) (E) (1,-20)
Answer: D
If the sum of the interior angles of a regular polygon measures up to 1080 degrees, then how many sides does the polygon have? Answer Choice: (A) 10 (B) 16 (C) 8 (D) 11 (E) 14
Answer: C
In an isoscele right angled triangle, the perimeter is 20 metre. Find its area. Answer Choice: (A) 9,320 m2 (B) 8,750 m2 (C) 7,980 m2 (D) 6,890 m2 (E) None of these
Answer: A
In the expression 51840/x^4, for which of the following values of x will the expression NOT be an integer? Answer Choice: (A) 1/2 (B) 1 (C) 2 (D) 3 (E) 5
Answer: E
HCF and LCM two numbers are 12 and 396 respectively. If one of the numbers is 36, then the other number is? Answer Choice: (A) 36 (B) 66 (C) 132 (D) 264 (E) 364
Answer: C
Find the number of ways in which 4 letters may be selected from the word "Examination"? Answer Choice: (A) 66 (B) 70 (C) 136 (D) 330 (E) 4264
Answer: C
By selling a book for 250, 20% profit was earned. What is the cost price of the book? Answer Choice: (A) A)215 (B) B)208 (C) C)230 (D) D)235 (E) E)240
Answer: B
Calculate the ratio between x and y if 90% of x equal to 60% of y? Answer Choice: (A) 1 : 2 (B) 3 : 5 (C) 3 : 2 (D) 3 : 4 (E) 5 : 2
Answer: C
There are 8 students. 4 of them are men and 4 of them are women. If 4 students are selected from the 8 students. What is the probability R that the number of men is equal to that of women? Answer Choice: (A) R=18/35 (B) 16/35 (C) 14/35 (D) 13/35 (E) 12/35
Answer: A
Farm Tax is levied on the 60% of the cultivated Land. The tax department collected total $ 4000 through the farm Tax from the village of Mr. willam. Mr. willam paid only $ 500 as farm tax. The percentage of total land of Mr. willam over the total taxable land of the village is : Answer Choice: (A) 15% (B) 25% (C) 12.5% (D) 20.83% (E) none
Answer: D
A train running at the speed of 60 km/hr crosses a pole in 8 seconds. Find the length of the train. Answer Choice: (A) 133.33 (B) 882 (C) 772 (D) 252 (E) 121
Answer: A
If an article is sold at 18% profit instead of 9% profit, then the profit would be $54 more. What is the cost price? Answer Choice: (A) $500 (B) $600 (C) $700 (D) $800 (E) $900
Answer: B
A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share? Answer Choice: (A) 1000 (B) 3000 (C) 2000 (D) 4000 (E) 5000
Answer: C
2, 6, 12, 20, 30, 42, 56, ? Answer Choice: (A) 63 (B) 67 (C) 69 (D) 72 (E) 75
Answer: D
The following sets each have a mean of 10 and the standard deviations are given in variable form.
Set I = {10, 10, 10, 10, 10, 10}, standard deviation = P
Set II = {6, 6, 6, 14, 14, 14}, standard deviation = Q
Set III = {7, 8, 9, 11, 12, 13}, standard deviation = R
Rank these three standard deviations from least to greatest. Answer Choice: (A) P, Q, R (B) P, R, Q (C) Q, P, R (D) Q, R, P (E) R, Q, P
Answer: B
In a graduating class of 238 students, 144 took geometry and 119 took biology. What is the difference between the greatest possible number and the smallest possible number of students that could have taken both geometry and biology? Answer Choice: (A) 144 (B) 119 (C) 113 (D) 88 (E) 31
Answer: B
A sum was put a simple interest at a certain rate for 2 years. Had it been put at 4% higher rate, it would have fetched Rs. 60 more. The sum is: Answer Choice: (A) Rs.750 (B) Rs.700 (C) Rs.820 (D) Rs.940 (E) Rs.900
Answer: A
A and B invests Rs.3000 and Rs.4000 respectively in a business. If A doubles his capital after 6 months. In what ratio should A and B divide that year's profit? Answer Choice: (A) 9:5 (B) 9:8 (C) 9:6 (D) 9:1 (E) 9:2
Answer: B
The regular price per can of a certain brand of soda is $0.15. If the regular price per can is discounted 10 percent when the soda is purchased in 24-can cases, what is the price of 75 cans of this brand of soda purchased in 24-can cases? Answer Choice: (A) $16.32 (B) $18.00 (C) $10.125 (D) $24.48 (E) $28.80
Answer: C
Line E has the equation 3x + y = 7. Which of the following lines is perpendicular to Line E? Answer Choice: (A)  y = 3x + 4 (B)  y = –3x – 6 (C)  y = (1/3)x – 1 (D)  y = (–1/3)x + 2 (E)  y = (–7/3)x – 5
Answer: C
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same sum at the rate and for the same time? Answer Choice: (A) Rs.51.25 (B) Rs.51.26 (C) Rs.51.22 (D) Rs.51.98 (E) Rs.51.11
Answer: A
A train travels 125 km in 2.5 hours and 270 km in 3 hours.find the average speed of train. Answer Choice: (A) 80 kmph (B) 60 kmph (C) 72 kmph (D) 90 kmph (E) None of these
Answer: C
A car travelling with 2/3 km of its actual speed covers 12km in 2hr 14 min 28 sec find the actual speed of the car? Answer Choice: (A) 8.9kmph (B) 2.96kmph (C) 1.09kmph (D) 45.9kmph (E) 4.8kmph
Answer: C
If m = 3^n, what is the greatest value of n for which m is a factor of 19! Answer Choice: (A) 8 (B) 10 (C) 12 (D) 14 (E) 16
Answer: A
Sn=1^8+2^8+3^8+----------n^8
find the unit digit of S29 Answer Choice: (A) 6 (B) 5 (C) 7 (D) 8 (E) 9
Answer: E
Two alloys A and B are composed of two basic elements. The ratios of the compositions of the two basic elements in the two alloys are 5 : 3 and 1 : 1, respectively. A new alloy X is formed by mixing the two alloys A and B in the ratio 4 : 3. What is the ratio of the composition of the two basic elements in alloy X ? Answer Choice: (A) 1 : 1 (B) 2 : 3 (C) 5 : 2 (D) 4 : 3 (E) 7 : 9
Answer: D
Ramesh purchased a refrigerator for Rs. 17500 after getting a discount of 20% on the labelled price. He spent Rs. 125 on transport and Rs. 250 on installation. At what price should it be sold so that the profit earned would be 10% if no discount was offered? Answer Choice: (A) 34778 (B) 26888 (C) 24475 (D) 17600 (E) 12778
Answer: C
A certain college party is attended by both male and female students. The ratio of male to female students is 3 to 5. If 6 of the male students were to leave the party, the ratio would change to 1 to 2. How many total students are at the party? Answer Choice: (A) 64 (B) 72 (C) 80 (D) 88 (E) 96
Answer: E
Two dice are rolled. What is the probability the sum will be greater than 9? Answer Choice: (A) 1/9. (B) 1/12. (C) 5/36. (D) 1/6. (E) 1/5.
Answer: A
A man divides $8600 Among 4 Sons, 4 Daughters and 2 Nephews. If each daughter receives four times as much as each nephews and each son receives five times as much as each nephews, how much does each daughter receive? Answer Choice: (A) A)$200 (B) B)$1000 (C) C)$800 (D) D)$1011.76 (E) E)$400
Answer: D
If x, y, and z are negative integers and 3x - 3y = -3z, then which of the following statements must be true?
I.	x = y
II.	x > y
III. x = z Answer Choice: (A) I and II (B) I only (C) II only (D) III only (E) None
Answer: C
The area of a rectangle is 15 square centimeters and the perimeter is 16 square centimeters. What are the dimensions of the rectangle? Answer Choice: (A) 2&4 (B) 3&5 (C) 4&6 (D) 5&7 (E) 6&8
Answer: B
6) A marketing firm determined that , of 180 households surveyed, 80 used neither Brand A nor Brand B soap.60 used only Brand A soap and for every household that used both brands of soap, 3 used only brand B soap.how many of the 200 household surveyed used both brands of soap? Answer Choice: (A) a) 15 (B) b) 20 (C) c) 30 (D) d) 10 (E) e) 45
Answer: D
How many ways are there to split a group of 4 students into two groups of 2 students each? (The order of the groups does not matter) Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: B
40% of the people read newspaper X, 50% read newspaper Y and 10% read both the papers.What percentage of the people read neither newspaper ? Answer Choice: (A) 18% (B) 20% (C) 22% (D) 16% (E) 30%
Answer: B
The speed of a boat in still water is 60kmph and the speed of the current is 25kmph. Find the speed downstream and upstream? Answer Choice: (A) 80,47 kmph (B) 80,80 kmph (C) 85,35 kmph (D) 80,40 kmph (E) 83,40 kmph
Answer: C
If the sum of the 4th term and the 12th term of an arithmetic progression is 12, what is the sum of the first 15 terms of the progression? Answer Choice: (A) 90 (B) 80 (C) 70 (D) 60 (E) 50
Answer: A
If r and p are two different prime numbers, which of the following is the smallest possible value of r + p? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 8 (E) 10
Answer: C
In Goshawk-Eurasian nature reserve 30 percent of the birds are Hawks, and 40 percent of the non-Hawks are Paddyfield-Warblers. If there are 25 percent as many Kingfishers as Paddyfield-Warblers in the reserve, then what percent of the birds W in the nature reserve are not Hawks, Paddyfield-Warblers, or Kingfishers? Answer Choice: (A) 25% (B) 35% (C) 45% (D) 70% (E) 80%
Answer: B
A man rows his boat 70 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream? Answer Choice: (A) 1 kmph (B) 6 kmph (C) 5 kmph (D) 8 kmph (E) 7 kmph
Answer: C
A sum of Rs. 2500 amounts to Rs. 3500 in 4 years at the rate of simple interest. What is the rate of interest? Answer Choice: (A) 7% (B) 9% (C) 5% (D) 6% (E) 10%
Answer: E
The H.C.F of two numbers is 19 and their L.C.M is 4263. If one of the numbers is 399, then the other is? Answer Choice: (A) 202 (B) 203 (C) 204 (D) 205 (E) 206
Answer: B
Three years ago the average age of a family of seven members was 20 years. A boy have been born, the average age of the family is the same today. What is the age of the boy? Answer Choice: (A) A)8 (B) B)7 (C) C)6 (D) D)5 (E) E)4
Answer: A
The value of (68.237)2 – (31.763)2 is : Answer Choice: (A) 3.6474 (B) 36.474 (C) 364.74 (D) 3647.4 (E) None of these
Answer: D
The price of a mobile was increased by 40 percent. The new price was then decreased by 15 percent. A single increase of what percent is equivalent to these two successive changes? Answer Choice: (A) 25% (B) 19% (C) 30% (D) 22.5% (E) 15%
Answer: B
Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? Answer Choice: (A) A)Rs.200 (B) B)Rs.220 (C) C)Rs.250 (D) D)Rs.300 (E) E)Rs.350
Answer: C
In how many ways can live boys and three girls sit in a row such that all boys sit together? Answer Choice: (A) 2882 (B) 2880 (C) 7276 (D) 2786 (E) 2661
Answer: B
When the positive integer y is divided by 11, the quotient is z and the remainder 3. When y is divided by 19, the remainder is also 3. What is the remainder when z is divided by 19? Answer Choice: (A) 4 (B) 3 (C) 2 (D) 1 (E) 0
Answer: E
Divide Rs. 2379 into 3 parts so that their amounts after 2, 3 and 4 years respectively may be equal, the rate of interest being 5% per annum at simple interest. The first part is? Answer Choice: (A) 388 (B) 3769 (C) 8782 (D) 828 (E) 271
Answer: D
If A,B is 20%,30% smaller than C then how much percentage is B greater than A? Answer Choice: (A) 10% (B) 11% (C) 12 3/4% (D) 12 1/2 % (E) 13%
Answer: D
A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by : Answer Choice: (A) 3 (B) 5 (C) 9 (D) 11 (E) 13
Answer: D
What is the 149th digit to the right of the decimal point in the decimal form of 30/33? Answer Choice: (A) 5 (B) 6 (C) 9 (D) 0 (E) 1
Answer: C
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) 33 (B) 18 (C) 99 (D) 787 (E) 65
Answer: B
The weight of a hollow sphere is directly dependent on its surface area. The surface area of a sphere is 4π·R^2, where R is the radius of the sphere. If a hollow sphere of radius 0.15 cm made of a certain metal weighs 8 grams, a hollow sphere of radius 0.3 cm made of the same metal would weigh how many Q grams? Answer Choice: (A) Q= 16 (B) Q=32 (C) 64 (D) 128 (E) 512
Answer: B
Two trains running in the same direction with a speed of 60kph and 50kph having lengths of 200m each. How long it will take the trains to completely pass each other(in seconds)? Answer Choice: (A) 13.09 (B) 32.17 (C) 54.9 (D) 112.98 (E) 143.88
Answer: E
6^9 - 6^2 is approximation of which of the following? Answer Choice: (A) 9^7 (B) 9^8 (C) 6^9 (D) 9^11 (E) 9^10
Answer: C
A sum is divided among B, C and D in such a way that for each rupee B gets, C gets 150 paisa and D gets 50 paisa. If the share of C is RS. 40, what is the total amount? Answer Choice: (A) 70 (B) 75 (C) 80 (D) 85 (E) 90
Answer: C
How many integers from 100 to 800, inclusive, remains the value unchanged when the digits were reversed? Answer Choice: (A)  50 (B)  60 (C)  80 (D) 70 (E)  90
Answer: D
The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is: Answer Choice: (A) 380 (B) 395 (C) 400 (D) 425 (E) Either (a) or (b)
Answer: C
Set A = {1, 2, 3, 4, 5, 6, y}
Which of the following possible values for y would cause Set A to have the smallest standard deviation? Answer Choice: (A) 1 (B) 2.5 (C) 3 (D) 3.5 (E) 7
Answer: D
35% of the employees of a company are men. 60% of the men in the company speak French and 40% of the employees of the company speak French. What is % of the women in the company who do not speak French? Answer Choice: (A) 4% (B) 10% (C) 96% (D) 90.12% (E) 70.77%
Answer: E
A builder decided to build a farm house in 40days. He employed 100men in the beginning and 100 more after 35 days and completed the construction in stipulated time. If he had not employed the additional men , how many days behind schedule would it have been finished? Answer Choice: (A) 5 (B) 7 (C) 10 (D) 15 (E) 12
Answer: A
In how many ways can 5 boys and2 girls be arranged at a table if 2 girls are never together? Answer Choice: (A) 257 (B) 287 (C) 290 (D) 400 (E) 480
Answer: E
Walking 7/6 of his usual rate, a boy reaches his school 5 min early. Find his usual time to reach the school? Answer Choice: (A) 22 (B) 28 (C) 99 (D) 35 (E) 66
Answer: D
40, 45, 50, 55, 60, 75, 75, 90, 100, 100.
The list above shows the scores of 10 schoolchildren on a certain test. If the standard deviation of the 10 scores is 21.2, rounded to the nearest tenth, how many of the scores are more than 1 standard deviation below the mean of the 10 scores? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
How many diagonals does a polygon with 15 sides have, if one of its vertices does not connect to any diagonal? Answer Choice: (A) 80 (B) 90 (C) 77 (D) 88 (E) 99
Answer: C
What is the least value of x. So that 1894x is divisible by 3? Answer Choice: (A) 2 (B) 5 (C) 1 (D) 6 (E) 7
Answer: A
Which of the following number is divisible by 24 ? Answer Choice: (A) 31214 (B) 61212 (C) 512216 (D) 3125832 (E) None of these
Answer: D
Three positive integers a, b, and c are such that their average is 22 and a ≤ b ≤ c. If the median is (a + 13), what is the least possible value of c? Answer Choice: (A) 22 (B) 25 (C) 26 (D) 27 (E) 29
Answer: D
If a, b, c are consecutive positive integers and a<b<c, which of the following must be true?
I. c-a=2
II. a-c is positive integer
III. (a+b+c)/3 is an integer Answer Choice: (A) I (B) II (C) I and III (D) II and III (E) I, II and III
Answer: C