loafeihong/math_mmlu_format huggingface dataset:
A wheel of a car of radius 21 cms is rotating at 500 RPM. What is the speed of the car in km/hr? Answer Choice: (A) 79.2 km/hr (B) 47.52 km/hr (C) 7.92 km/hr (D) 39.6 km/hr (E) 3.96 km/hr
Answer: D
The sum of two numbers is 44. Five times one number is equal to 6 times the other. The bigger of the two numbers is Answer Choice: (A) 10 (B) 12 (C) 16 (D) 22 (E) 24
Answer: E
I have a huge bed-sheet of 1 meter long.
I want to cuts this role into pieces of 20 centimeter long cloth.
How long will it take me to cut the bed sheet if each 20 centimeter cut took me 5 minutes ? Answer Choice: (A) 245 minutes (B) 345 minutes (C) 445 minutes (D) 545 minutes (E) None
Answer: A
In a forest 100 deer were caught, tagged with electronic markers, then released. A week later, 50 deer were captured in the same forest. Of these 50 deer, it was found that 5 had been tagged with the electronic markers. If the percentage of tagged deer in the second sample approximates the percentage of tagged deer in the forest, and if no deer had either left or entered the forest over the preceding week, what is the approximate number of deer in the forest? Answer Choice: (A) 150 (B) 750 (C) 1,250 (D) 1,000 (E) 2,500
Answer: D
A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is? Answer Choice: (A) 11 (B) 27 (C) 20 (D) 21 (E) 24
Answer: C
A man while returning from his factory, travels 2/3 of the distance by bus, 3/4 of the rest partly by car and partly by foot. If he travels 2 km on foot, find the distance covered by him. Answer Choice: (A) 24 km (B) 22 km (C) 28 km (D) 26 km (E) None of these
Answer: A
A bag contains 6 red, 3 yellow and 4 green balls. 3 balls are drawn randomly. What is the probability that the balls drawn contain balls of different colours? Answer Choice: (A) 2/7 (B) 3/5 (C) 3/11 (D) 1/4 (E) 7/16
Answer: D
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is? Answer Choice: (A) 299 (B) 2767 (C) 120 (D) 287 (E) 261
Answer: C
Six people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased by: Answer Choice: (A) 7/8 (B) 1/8 (C) 1/3 (D) 1/5 (E) 1/9
Answer: D
In a triangle, one side is 6 Cm and another side is 12 Cm. which of the following can be the perimeter of the triangle? Answer Choice: (A) 18. (B) 25. (C) 30. (D) 32. (E) 34.
Answer: D
a,d,i,p,? what is next term Answer Choice: (A) q (B) t (C) r (D) s (E) y
Answer: E
1850 men have provisions for 15 days. If 150 more men join them, for how many days will the provisions last now? Answer Choice: (A) 12.9 (B) 12.0 (C) 13.9 (D) 13.5 (E) 12.1
Answer: C
If grapes are 91% water and raisins are 19% water, then how many kilograms did a quantity of raisins, which currently weighs 9 kilograms, weigh when all the raisins were grapes? (Assume that the only difference between their raisin-weight and their grape-weight is water that evaporated during their transformation.) Answer Choice: (A) 63 (B) 72 (C) 81 (D) 90 (E) 99
Answer: C
How many ounces of a 60% salt solution must be added to 50 ounces of a 20 percent salt solution so that the resulting mixture is 40% salt? Answer Choice: (A) 16.67 (B) 30 (C) 50 (D) 60.33 (E) 70
Answer: C
The banker's discount on Rs. 1600 at 15% per annum is the same as true discount on Rs. 1680 for the same time and at the same rate. What is the time? Answer Choice: (A) 3 months (B) 4 months (C) 5 months (D) 6 months (E) None of these
Answer: B
An object thrown directly upward is at a height of h feet after t seconds, where h = -15 (t-2)^2 + 150. At what height, in feet, is the object 2 seconds after it reaches its maximum height? Answer Choice: (A) 72 (B) 90 (C) 124 (D) 132 (E) 140
Answer: B
A batsman in his 12th innings makes a score of 115 and thereby increases his average by 3 runs. What is his average after the 12th innings if he had never been ‘not out’? Answer Choice: (A) 42 (B) 43 (C) 44 (D) 82 (E) 46
Answer: D
A train crosses a platform of 110 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)310m (B) B)170m (C) C)180m (D) D)158m (E) E)350m
Answer: A
What is the least number to be subtracted from 1300 to make it a perfect square? Answer Choice: (A) 80 (B) 25 (C) 75 (D) 63 (E) 90
Answer: C
Find the LCM of 0.6, 9.6 and 0.36. Answer Choice: (A) 26.3 (B) 35.6 (C) 32.9 (D) 25.5 (E) 28.8
Answer: E
An error 3% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is Answer Choice: (A) 6.04% (B) 6.14% (C) 6.23% (D) 6.26% (E) 6.09%
Answer: E
The H.C.F. of two numbers is 32 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is: Answer Choice: (A) 448 (B) 299 (C) 421 (D) 460 (E) 365
Answer: A
The diagonals of a rhombus are 15 cm and 20 cm. Find its area? Answer Choice: (A) 329 (B) 288 (C) 150 (D) 238 (E) 31
Answer: C
If x^2=x -1, then x^3=? Answer Choice: (A) 3x+2 (B) 3x-2 (C) 2x+1 (D) -1 (E) 3x+4
Answer: D
The product W of the first 10 prime numbers is closest to which of the following? Answer Choice: (A) 6.5 x 10^7 (B) 6.5 x 10^8 (C) 6.5 x 10^9 (D) 6.5 x 10^10 (E) 6.5 x 10^11
Answer: C
Solve the equation for x : 5x - 14 + 3x = 4 + 9 - x Answer Choice: (A) 4 (B) 5 (C) 7 (D) 9 (E) 3
Answer: E
By selling a watch for Rs.640/-, a man loses 20% what is that watch cost price Answer Choice: (A) Rs. 700/- (B) Rs. 800/- (C) Rs. 880/- (D) Rs. 900/- (E) Rs. 990/-
Answer: B
If r is an odd integer, which of the following must also be odd? Answer Choice: (A) 8r + 4 (B) r + r (C) 3r + 3 (D) 2r + r (E) r^2 + 1
Answer: D
A particular store purchased a stock of turtleneck sweaters and marked up its cost by 20%. During the New Year season, it further marked up its prices by 25% of the original retail price. In February, the store then offered a discount of 7%. What was its profit on the items sold in February? Answer Choice: (A) 27.5% (B) 30% (C) 35% (D) 39.5% (E) 40%
Answer: D
If the radius of a circle that centers at the origin is 5, how many K points on the circle have integer coordinates? Answer Choice: (A)  4 (B)  8 (C)  12 (D)  15 (E)  20
Answer: C
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 10%? Answer Choice: (A) 20% (B) 28% (C) 27% (D) 35% (E) 70%
Answer: D
RAJA and RAM can together complete a piece of work in 4 days. If RAJA alone can complete the same work in 12 days, in how many days can RAM alone complete that work ? Answer Choice: (A) 6 days (B) 5 days (C) 7 days (D) 8 days (E) 10 days
Answer: A
Ajay spends 50% of his monthly income on household items, 25% of his monthly income on buying cloths, 15% of his monthly income on medicines and saves the remaining amount which is Rs. 9000. Find his monthly income. Answer Choice: (A) Rs. 90000 (B) Rs. 36000 (C) Rs. 50000 (D) Rs. 45000 (E) None of these
Answer: A
How many different pairs of numbers (s, t) such that s = 3t can be obtained if s and t are selected from the set of number {0, 1, 2, 3, 4, 5, 6, 7, 10, 11} Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
If 0.75 : x :: 7 : 8, then x is equal to: Answer Choice: (A) A)1.12 (B) B)1.2 (C) C)0.95 (D) D)0.85 (E) E)0.9
Answer: D
If (n+2)!/n!=90, n=? Answer Choice: (A) 2/131 (B) 8 (C) 10 (D) 11 (E) 12
Answer: B
The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is? Answer Choice: (A) 25.1 (B) 12.2 (C) 10.2 (D) 11.5 (E) 11.7
Answer: D
A girl multiplies 987 by a certain number and obtains 559981 as her answer. If in the answer, both 9’s are wrong but the other digits are correct, then the correct answer will be Answer Choice: (A) 553681 (B) 555181 (C) 555681 (D) 556581 (E) None of these
Answer: C
In a village there are 150 men and 90 women in present time.if in next year population will be P=(a^2 +b^2)^1/2 , and in every year men are reduces 10%.what is population of after 2 year. Answer Choice: (A) 140 (B) 141 (C) 142 (D) 143 (E) 144
Answer: B
How many factors does 25^2 have? Answer Choice: (A) 2 (B) 8 (C) 24 (D) 25 (E) 26
Answer: B
P can do a work in the same time in which Q and R together can do it. If P and Q work together, the work can be completed in 10 days. R alone needs 50 days to complete the same work. then Q alone can do it in Answer Choice: (A) 20 (B) 22 (C) 25 (D) 27 (E) 30
Answer: C
sum of the digits of 5^2010*8^673 Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: B
A solution of 130 litres contains milk and water in the ratio 7:x. If thirty litres of water is added to the solution, the ratio becomes 3:2, find the value of x? Answer Choice: (A) 2.6 (B) 2.4 (C) 2.9 (D) 2.8 (E) 3
Answer: B
In a certain company, the ratio of the number of managers to the number of non-managers in any department must always be greater than 5 : 24. In the company, what is the maximum number of non-managers in a department that has 8 managers: Answer Choice: (A) 36 (B) 37 (C) 38 (D) 39 (E) 40
Answer: C
In how many ways Q can the crew of a ten oared boat be arranged ,when of the ten persons available, 2 of whom can row only on the bow side and 3 of whom can row only on the stroke side? Answer Choice: (A) 1. 10!/(2! * 3!) (B) 2. 10!/(8! * 7!) (C) 3. 5!/(3! * 2!) (D) 4. (5!)^3/(3! * 2!) (E) 5. 5!/(8! * 7!)
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) 16,28,36 (B) 8,10,20 (C) 5,10,12 (D) 30,32,45 (E) 6,8,10
Answer: A
What is the probability of flipping a fair coin four times and the coin landing on heads on exactly one flip? Answer Choice: (A) 1/3 (B) 1/4 (C) 1/6 (D) 1/12 (E) 1/16
Answer: B
Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely? Answer Choice: (A) 11 sec (B) 15 sec (C) 19 sec (D) 12 sec (E) 20 sec
Answer: D
There are three vessels of equal capacity .Vessel A contains Milk and water in the ratio 12:10 ;Vessel B contains Milk and water in the ratio 2:1 and Vessel C contains Milk and water in the ratio 3:2 .If the mixture in all the three vessels is mixed up.What will be the ratio of water to milk ? Answer Choice: (A) 547/398 (B) 392/598 (C) 598/392 (D) 210/279 (E) 398/547
Answer: B
If v and y are integers, then vy(v + y) is Answer Choice: (A) Always positive (B) Always negative (C) Positive when v is positive (D) Negative when v is negative (E) It cannot be determined by the information given
Answer: E
A person jogged 10 times along the perimeter of a rectangular field at the rate of 12 kilometers per hour for 30 minutes. If field has a length that is twice its width, find the area of the field in square meters. Answer Choice: (A) 56,000 square meters (B) 32,000 square meters (C) 65,000 square meters (D) 20,000 square meters (E) 43,000 square meters
Answer: D
In expressing a length of 55.471 km as nearly as possible with the three significant digits, find the percentage error Answer Choice: (A) 0.52% (B) 0.24% (C) 0.052% (D) 0.024% (E) None of these
Answer: C
Two trains start from A & B and travel towards each other at
speed of 40kmph and 50kmph resp. At the time of the meeting the
second train has traveled 130km more than the first.the distance
between them. Answer Choice: (A) 1170 km (B) 1180 km (C) 1270 km (D) 1280 km (E) 1350 km
Answer: A
The total of the ages of Jayant, Prem and Saransh is 93 years. Ten years ago, the ratio of their ages was 2 : 3 : 4. What is the present age of Saransh? Answer Choice: (A) 24 years (B) 31 years (C) 34 years (D) 38 years (E) None
Answer: B
A man sells an article at 15% loss. Had he sold it for Rs. 420/- more he could have gained 20%. What is the cost price of the article? Answer Choice: (A) Rs.420/- (B) Rs.400/- (C) Rs.900/- (D) Rs.1200/- (E) None of these
Answer: D
Average of first six multiples of 15 is Answer Choice: (A) 9.5 (B) 44.5 (C) 52.5 (D) 15.75 (E) 17.7
Answer: C
A bag contains 6 black and 6 white balls. One ball is drawn at random. What is the probability that the ball drawn is white? Answer Choice: (A) 4 (B) 4/3 (C) 4/5 (D) 4/9 (E) 1/2
Answer: E
For a race a distance of 224 meters can be covered by P in 8 seconds and Q in 32 seconds. By what distance does P defeat Q eventually? Answer Choice: (A) 672m (B) 6738m (C) 634m (D) 671m (E) 636m
Answer: A
In a game of billiards, A can give B 40 points in 80 and he can give C 60 points in 80. How many points can B give C in a game of 100? Answer Choice: (A) 50 (B) 55 (C) 60 (D) 65 (E) 70
Answer: A
A certain quantity of 45% concentration solution is replaced with 20% 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: C
If P and Q are positive integers, P - 1 is divisible by 2 and Q - 3 is divisible by 4, all of the following could be the value of P - Q Except? Answer Choice: (A) 9 (B) 2 (C) 4 (D) 6 (E) 12
Answer: A
Three boys picked up 30 mangoes .In how many ways can they divide them if all mangoes be identical? Answer Choice: (A) A)4^30 (B) B)2^30 (C) C)1^30 (D) D)3^30 (E) E)6^30
Answer: D
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) Rs. 150 (B) Rs. 300 (C) Rs. 250 (D) Rs. 200 (E) None of these
Answer: C
In expressing a length of 61.472 km as nearly as possible with the three significant digits, find the percentage error ? Answer Choice: (A) 0.35% (B) 0.4% (C) 0.045% (D) 0.6% (E) None of these
Answer: C
The cost per unit of electricity during a 4 year period is as follows:
Year 1, $1 per unit;
Year 2, $1.5 per unit;
Year 3, $2 per unit;
Year 4, $2.5 per unit.
If a factory spent equal dollars on electricity each year, what was the average cost of a unit of electricity during the 4 year period? Answer Choice: (A) $1.66 (B) $1.46 (C) $1.36 (D) $1.56 (E) $1.26
Answer: D
By selling 10 pencils for a rupee a man loses 25%. How many for a rupee should he sell in order to gain 25%? Answer Choice: (A) 6 (B) 9 (C) 10 (D) 89 (E) 81
Answer: A
A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work? Answer Choice: (A) 2 days (B) 6 days (C) 5 days (D) 7 days (E) 1 days
Answer: B
1,257
1,275
1,527
........
........
+7,521
The addition problem above shows four of the 24 different integers that can be formed by using each of the digits 1,2,5 and 7 exactly once in each integer. What is the sum E of the 24 integers ? Answer Choice: (A)  26,996 (B)  44,406 (C)  60,444 (D)  66,660 (E)  99,990
Answer: E
A carpenter worked alone for 1 day on a job that would take him 6 more days to finish. He and another carpenter completed the job in 3 more days. How many days would it have taken the second carpenter to do the complete job working alone? Answer Choice: (A) 4 2/3 (B) 7 (C) 9 (D) 14 (E) 24
Answer: B
A can do a piece of work in 4 hours . A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. B alone can complete the work in --- hours. Answer Choice: (A) 12 hours (B) 6 hours (C) 8 hours (D) 10 hours (E) 15 hours
Answer: A
Beth received 2/10 of the votes cast in a certian election. What franction of the other votes cast would she have needed in order to have received 1/2 of the votes cast? Answer Choice: (A) 1/5 (B) 3/7 (C) 3/10 (D) 7/20 (E) 1/2
Answer: B
A box contains 100 balls, numbered from 1 to 100. If 3 balls are selected at random and with replacement from the box. If the 3 numbers on the balls selected contain two odd and one even. What is the probability L that the first ball picked up is odd numbered? Answer Choice: (A) 	0 (B) 	1/3 (C) 	1/2 (D) 	2/3 (E) 	1
Answer: D
If x and y are different integers and x^2 = xy, which of the following must be true ?
I. x = 2
II. x = 0
III. x = -y Answer Choice: (A) I only (B) II only (C) III only (D) I and III only (E) I, II, and III
Answer: B
In how many different number of ways a combination of 3 men and 2 women can be selected from 6 men and 5 women. Answer Choice: (A) 10 (B) 20 (C) 30 (D) 35 (E) 40
Answer: B
If anangletis defined as 1 percent of 1 degree, then how many anglets are there in a sixth of a circle? Answer Choice: (A) 0.36 (B) 3.6 (C) 360 (D) 6000 (E) 36,000
Answer: D
Mrs. Napier has 86 stickers to give to 10 students for a reward. How many
stickers will each student get? Will there be any stickers left over? Answer Choice: (A) 8-6 (B) 2-4 (C) 2-6 (D) 2-3 (E) 2-8
Answer: A
Two persons A and B can complete a piece of work in 18 days and 24 days respectively. If they work together, what part of the work will be completed in 2 days? Answer Choice: (A) 7/36 (B) 9/35 (C) 4/37 (D) 8/35 (E) 5/3
Answer: A
The length of the longest tape in cm which can be used to measure exactly, the length 2m; 400cm; and 5m is: Answer Choice: (A) 130 (B) 500 (C) 100 (D) 400 (E) 200
Answer: C
The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 1500 resolutions? Answer Choice: (A) 2112 m (B) 2704 m (C) 2278 m (D) 2288 m (E) 2378 m
Answer: A
What is the value of 3x^2 − 1.8x + 0.5 for x = 0.6? Answer Choice: (A) −0.3 (B) 0 (C) 0.3 (D) 1.08 (E) 0.5
Answer: E
Tom and Marry each have a bag of marbles, each of which contains 4 Red marbles, 10 blue marbles, and 6 yellow marbles. If Tom and Marry each select one marble from their respective bags, what is the probability that either Tom or Marry select a blue marble? Answer Choice: (A) 1/7 (B) 2/4 (C) 3/4 (D) 1/8 (E) 1/16
Answer: C
In a class of 50 students, 12 enrolled for both English and German. 22 enrolled for German. If the students of the class enrolled for at least one of the two subjects, then how many students enrolled for only English and not German? Answer Choice: (A) 30 (B) 10 (C) 18 (D) 28 (E) 32
Answer: D
A, B and C can do a piece of work in 14, 30 and 40 days respectively. They start the work together but C leaves 4 days before the completion of the work. In how many days is the work done? Answer Choice: (A) 7.6 days (B) 7.7 days (C) 6.7 days (D) 5.7 days (E) 8.7 days
Answer: B
Of all the homes on Gotham Street, 1/3 are termite-ridden, and 4/5 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing? Answer Choice: (A) a) 1/15 (B) b) 3/15 (C) c) 4/5 (D) d) 2/5 (E) e)1/5
Answer: A
If x, y, and z are consecutive positive integers greater than 1, not necessarily in that order, then which of the following is (are) true?
I. x > z
II. 3(x+ y) > 3z
III. yz > xz
IV. xy > y + z Answer Choice: (A)  I only (B)  II only (C)  II and III only (D)  II and IV only (E)  III and IV only
Answer: B
if in one hour, a canoe rows at 16 km/hr downstream and 9 km/hr upstream, Calculate the speed of a boat in still water (in km/hr). Answer Choice: (A) 18 kmph (B) 15.5 kmph (C) 12.5 kmph (D) 13.5 kmph (E) 22.5 kmph
Answer: C
8+88+888+.....+8888........8888. There are 21 “8” digits in the last term of the series.
Find the last three digits of the sum. Answer Choice: (A) 958 (B) 968 (C) 978 (D) 988 (E) 999
Answer: B
A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same. If there are 2 rows or 4 rows or 4 rows, then no tree will be left. Find the least number of trees required Answer Choice: (A) 22 (B) 60 (C) 4 (D) 8 (E) 10
Answer: C
After getting two successive discounts, a shirt with a list price of Rs. 300 is available at Rs. 210. if the second discount is 12.5%, find the first discount. Answer Choice: (A) 15% (B) 20% (C) 25% (D) 12.5% (E) None of these
Answer: B
In how many ways can 5 boysand 2 girls be arranged at a table if 2 girls are never together? Answer Choice: (A) 346 (B) 356 (C) 378 (D) 390 (E) 480
Answer: E
An outlet pipe can empty 2/3 rd of a cistern in 12 minutes. In 8 minutes, what part of the cistern will be emptied? Answer Choice: (A) 4/9 (B) 2/3 (C) 4/7 (D) 1/6 (E) 2/5
Answer: A
Of the following values of n, the value of (-1/6 )^(-n) will be greatest for n = Answer Choice: (A) 2 (B) 3 (C) 0 (D) -2 (E) -3
Answer: A
A line has a slope of 3/4 and intersects the point Q (-12, -39). At which point does this line intersect the x-axis? Answer Choice: (A) (40,0) (B) (30,0) (C) (0,40) (D) (40,30) (E) (0,30)
Answer: A
If 4b^4 − 41b^2 + 100 = 0, then what is the sum of the two greatest possible values of b ? Answer Choice: (A) 4 (B) 9/2 (C) 7 (D) 41/4 (E) 25
Answer: B
(0.0048)(3.5) / (0.05)(0.1)(0.004)= Answer Choice: (A) 8.4 (B) 840 (C) 84.0 (D) 0.84 (E) 0.084
Answer: B
Brenda and Sally run in opposite direction on a circular track, starting at diametrically opposite points. They first meet after Brenda has run 100 meters. They next meet after Sally has run 100 meters past their first meeting point. Each girl runs at a constant speed. What is the length of the track in meters? Answer Choice: (A) 250 (B) 300 (C) 350 (D) 400 (E) 500
Answer: B
Find 283/1983×100 Answer Choice: (A) 14.29 (B) 14.21 (C) 14.22 (D) 14.27 (E) 14.23
Answer: B
Of the four numbers, whose average is 60, the first is one-fourth of the sum of the last three. The first number is ? Answer Choice: (A) 28 (B) 29 (C) 11 (D) 48 (E) 10
Answer: D
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) 87 (C) 57 (D) 54 (E) 23
Answer: A
Which of the following functions does not intersect with w = 3x^2 + 2x + 1 Answer Choice: (A) W = 3x^2 + 3x + 1 (B) W = 2x^2 + 3x + 1 (C) W = 3x^2 + 2x + 3 (D) W = 4x^2 + 2x - 3 (E) W = x^2 + 2x + 3
Answer: C
In a certain city, 60% of the registered voters are democrats and the rest are republicans.In a mayoral race, if 75% of the registered voters who are democrats and 20% of the registered voters who are republicans are expected to vote for candidate A,What % of the registered voters are expected to vote for candidate A? Answer Choice: (A) 50% (B) 53% (C) 54% (D) 55% (E) 57%
Answer: B
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000? Answer Choice: (A) Rs.6620 (B) Rs.6500 (C) Rs.6800 (D) Rs.6400 (E) None of these
Answer: A
In a sample of 800 high school students in which all students are either freshmen, sophomores, juniors, or seniors, 22 percent are juniors and 74 percent are not sophomores. If there are 160 seniors, how many more freshmen than sophomores are there among the sample of students? Answer Choice: (A) 42 (B) 48 (C) 56 (D) 208 (E) 256
Answer: B
A company’s four cars running 12 hrs a day consume 1200 lts of fuel in 10 days. In the next 6 days, the company will need to run 9 cars for 12 hrs each so it rents 5 more cars which consume 20% less fuel than the company’s four cars. How many lts of fuel will be consumed in the next 6 days? Answer Choice: (A) 1200 lt (B) 1440 lt (C) 1664 lt (D) 1728 lt (E) 4800 lt
Answer: B
The product of all the prime numbers less than 18 is closest to which of the following powers of 10 ? Answer Choice: (A) 10^9 (B) 10^8 (C) 10^7 (D) 10^6 (E) 10^5
Answer: D
6 workers should finish a job in 8 days. After 3 days came 4 workers join them. How many days X do they need to finish the same job? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: A
The sum of four consecutive even numbers is 36. Find the sum of the squares of these numbers? Answer Choice: (A) 296 (B) 252 (C) 344 (D) 388 (E) None of these
Answer: C
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 3:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? Answer Choice: (A) 10.18 p.m (B) 10.29 p.m (C) 10.30 p.m (D) 10.38 p.m (E) 10.32 p.m
Answer: C
If 10 gallons of grape juice are added to 40 gallons of a mixture, which contains 30 percent grape juice then what percent of the resulting mixture is grape juice? Answer Choice: (A) 14% (B) 25% (C) 48% (D) 34% (E) 50%
Answer: C