loafeihong/math_mmlu_format huggingface dataset:
We invested a total of $1,000. We invested one part of the money at 4% and the rest of the money at 6%. The total investment with interest at the end of the year was $1,046. How much money did we invest at 4%? Answer Choice: (A) $600 (B) $650 (C) $700 (D) $750 (E) $800
Answer: C
A train leaves Delhi at 9 a.m. at a speed of 30 kmph. Another train leaves at 3 p.m. at a speed of 40 kmph on the same day and in the same direction. How far from Delhi, will the two trains meet? Answer Choice: (A) 229 (B) 288 (C) 600 (D) 720 (E) 121
Answer: D
If x represents the sum of the interior angles of a regular octagon and y represents the sum of the interior angles of a regular pentagon, then the difference between x and y is equal to the sum of the interior angles of what geometric shape? Answer Choice: (A) Triangle (B) Square (C) Rhombus (D) Trapezoid (E) Pentagon
Answer: E
What is the ratio whose term differ by 40 and the measure of which is 2/7? Answer Choice: (A) 32:23 (B) 16:56 (C) 71:85 (D) 32:39 (E) 41:52
Answer: B
Baby Isabel plays with blocks. Each block is 3.9 inches tall. She has a collection of 32 blocks. If she could stack all of the blocks up one on top of the other, how many inches tall would her tower of blocks be? Answer Choice: (A) 67" (B) 124.8" (C) 106" (D) 120" (E) 151.7"
Answer: B
When y divided by 288, the remainder is 47. Find the remainder when the same y is divided by 24? Answer Choice: (A) 20 (B) 21 (C) 23 (D) 25 (E) 26
Answer: C
Find the greatest number that will divide 256, 193 and 210 leaving 6, 18 and 100 as remainders respectively Answer Choice: (A) 19 (B) 25 (C) 23 (D) 20 (E) 26
Answer: B
A bag contains 12 white and 18 black balls. 2balls are drawn in succession. What is the probability that first is white and second is black? Answer Choice: (A) 31/145 (B) 36/145 (C) 21/141 (D) 23/121 (E) 25/145
Answer: B
Two pipes P and Q can fill a cistern in 12 and 15 minutes respectively. Both are opened together, but at the end of 3 minutes the first is turned off. How much longer will the cistern take to fill? Answer Choice: (A) 11 1/0 (B) 11 1/4 (C) 11 1/2 (D) 11 1/1 (E) 11 1/9
Answer: B
A train speeds past a pole in 10 seconds and a platform 150 m long in 25 seconds. Its length is: Answer Choice: (A) 300 m. (B) 250 m. (C) 100 m. (D) 200 m. (E) 150 m.
Answer: C
In a Lake, there is a patch of lily pads. Every day, the patch doubles in size. It takes 58 days for the patch to cover the entire lake, how many days would it take the patch to cover half of the lake? Answer Choice: (A) 57 (B) 2^4*3 (C) 24 (D) 38 (E) 47
Answer: A
Cindy paddles her kayak upstream at a kilometers per hour, and then returns downstream the same distance at n kilometers per hour. How many kilometers upstream did she travel if she spent a total of p hours for the round trip? Answer Choice: (A) mnp (B) an/p (C) (a + n)/p (D) anp/(a + n) (E) pm/n- pn/m
Answer: D
What number comes next in the following series? 4, 13, 40, 121, 364, x Answer Choice: (A) 1093 (B) 1100 (C) 1301 (D) 1400 (E) 1713
Answer: A
A train travels from station A to station B. If it travels at a speed of 100 miles per hour, it ends up reaching the station 30 minutes late. If it travels at 150 miles per hour, it reaches the station 15 minutes early. What is the amount of time that the train is scheduled to take for the journey and what is the distance between the stations? Answer Choice: (A) 	1.75 hours, 225 miles (B) 	3 hours, 350 miles (C) 	4 hours, 450 miles (D) 	5 hours, 550 miles (E) 	6 hours, 650 miles
Answer: A
What is his percentage profit made by Elvis if he purchased 25 dozen belts at Rs. 35 per dozen. He sold 10 dozens at 15% profit and the remaining 15 dozens with 16% profit? Answer Choice: (A) 18% (B) 12% (C) 16% (D) 15% (E) 19%
Answer: A
A project has three test cases. Three teams are formed to study the three different test cases. James is assigned to all three teams. Except for James, each researcher is assigned to exactly one team. If each team has exactly 7 members, then what is the exact number of researchers required? Answer Choice: (A) 23 (B) 20 (C) 21 (D) 22 (E) 19
Answer: E
A 250 meter long train crosses a platform in 40 seconds while it crosses a signal pole in 20 seconds. What is the length of the platform? Answer Choice: (A) 500 (B) 1000 (C) 350 (D) 250 (E) 20
Answer: D
If the price of petrol increases by 40, 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) 28.6% (E) None of these
Answer: D
Current age of Bruce and Tomy r in the ratio of 5:4 respectively. 3 years hence, the ratio of their ages will become 11:9 respectively. What is Tomy 's present age in years? Answer Choice: (A) 20 years (B) 21 years (C) 24 years (D) 27 years (E) 30 years
Answer: C
On increasing the price of T.V. sets by 70%, their sale decreases by 20%. What is the effect on the revenue receipts of the shop ? Answer Choice: (A) 4 (B) 5 (C) 36 (D) 2 (E) 7
Answer: C
How many times digit 7 is used while writing numbers from 1 to 300? Answer Choice: (A) 28 (B) 42 (C) 41 (D) 35 (E) 49
Answer: B
Paul has to secure 50% marks to clear his exam of class 7th.
He got 50 marks and failed by 10 marks.
What is the maximum marks ? Answer Choice: (A) 100 (B) 110 (C) 120 (D) 210 (E) 200
Answer: C
A furniture dealer purchased a desk for $240 and then set the selling price equal to the purchase price plus a markup that was 40% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk? Answer Choice: (A) $40 (B) $60 (C) $160 (D) $90 (E) $100
Answer: C
A man is 30 years older than his son. In three years, his age will be twice the age of his son. The present age of his son is: Answer Choice: (A) 20 (B) 21 (C) 27 (D) 23 (E) 24
Answer: C
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is? Answer Choice: (A) 1878 (B) 2890 (C) 2789 (D) 8112 (E) 2789
Answer: D
A train 200m long passes a standing man in 12 seconds. What is the speed of the train? Answer Choice: (A) 30km/hr (B) 36km/hr (C) 42km/hr (D) 60km/hr (E) 32km/hr
Answer: D
How many two-digit whole numbers yield a remainder of 1 when divided by 10 and also yield a remainder of 1 when divided by 6? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: D
If six persons sit in a row, then the probability that three particular persons are always together is ? Answer Choice: (A) 1/5 (B) 2/8 (C) 1/6 (D) 1/7 (E) 1/2
Answer: C
A can do a piece of work in 14 days which B alone can do in 21 days. They begin together but 3 days before the completion of the work, A leaves off. The total number of days for the work to be completed is Answer Choice: (A) 6 3/5 days (B) 8 ½ days (C) 10 1/5 days (D) 13 ½ days (E) 7 days
Answer: C
The ratio of two quantities is 5 to 6. If each of the quantities are doubled, what is the ratio of these 2 new quantities? Answer Choice: (A) 5:6 (B) 10:12 (C) 20:24 (D) 5:12 (E) It cannot be determined from the information given
Answer: A
A question paper has 2parts, A & B, each containing 10 questions. If a student has to choose 8 from part A &5 from part B, in how many ways can he choose the questions? Answer Choice: (A) 1100 (B) 1130 (C) 1135 (D) 1138 (E) 1140
Answer: E
There are 3 numbers A, B and C. If A:B = 3/4, B:C = 4/5, C:D = 5/6, then A:D will be? Answer Choice: (A) 1 : 2 (B) 2 : 3 (C) 3 : 5 (D) 3 : 7 (E) 4 : 7
Answer: A
What should be the least number to be added to the 11002 number to make it divisible by 11? Answer Choice: (A) 12 (B) 9 (C) 18 (D) 77 (E) 26
Answer: B
If a is divisible by 5!, then a/4 must be
I. an odd integer
II. a multiple of 3
III. a multiple of 10 Answer Choice: (A) I only (B) II only (C) III only (D) I and III only (E) II and III only
Answer: E
The average weight of 24 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Answer Choice: (A) 48.975 (B) 42.255 (C) 50 (D) 51.255 (E) 52.253
Answer: A
x, a, z, and b are single digit positive integers. x = a/3. z = b/3. (10a + b) – (10x + z) could NOT equal Answer Choice: (A) 33 (B) 22 (C) 54 (D) 78 (E) 110
Answer: A
A certain sum of money at simple interest amounted Rs.880 in 10 years at 3% per annum, find the sum? Answer Choice: (A) 672.92 (B) 673.92 (C) 674.92 (D) 675.92 (E) 676.92
Answer: E
The ages of 2 boys differ by 16 yrs. 6 yrs ago, the elder one was 3 times as old as the younger one. What are their present ages of the elder boy? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: C
A train traveling at 100 kmph overtakes a motorbike traveling at 64 kmph in 20 seconds. What is the length of the train in meters? Answer Choice: (A) 400 meters (B) 1111 meters (C) 1777 meters (D) 200 meters (E) None of these
Answer: D
A car covers a distance of 624 km in 2 3/5 hours. Find its speed? Answer Choice: (A) 104 kmph (B) 194 kmph (C) 109 kmph (D) 174 kmph (E) 240 kmph
Answer: E
By selling 90 pens, a trader gains the cost of 15 pens. Find his gain percentage? Answer Choice: (A) 16.66% (B) 17.66% (C) 18.66% (D) 19.66% (E) 20.66%
Answer: A
A man can row a boat at 20 kmph in still water. If the speed of the stream is 7 kmph, what is the time taken to row a distance of 60 km downstream? Answer Choice: (A) 30/18 hours (B) 37/13 hours (C) 80/13 hours (D) 20/9 hours (E) 30/43 hours
Answer: D
In a can, there is a mixture of milk and water in the ratio 4:3. If the can is filled with an additional 10 liters of milk, the can would be full and the ratio of milk and water would become 5:2. Find the capacity of the can? Answer Choice: (A) 24 (B) 26 (C) 28 (D) 30 (E) 32
Answer: D
The effective annual rate of interest corresponding to a nominal rate of 10% per annum payable half-yearly is? Answer Choice: (A) 10.06% (B) 10.25% (C) 10.35% (D) 16.09% (E) 16.19%
Answer: B
A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it Answer Choice: (A) 40days (B) 35days (C) 30days (D) 25days (E) 10days
Answer: C
In 150 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by: Answer Choice: (A) 20 m (B) 25 m (C) 22.5 m (D) 9 m (E) 30 m
Answer: E
If a quarter kg of potato costs 60 paise, how many paise will 200gm cost ? Answer Choice: (A) 45 paise (B) 46 paise (C) 47 paise (D) 48 paise (E) None of these
Answer: D
Find the odd man out. 15, 25, 30, 51, 85, 90, 115 Answer Choice: (A) 15 (B) 25 (C) 51 (D) 90 (E) 91
Answer: C
Find the area of a parallelogram with base 12 cm and height 48 cm? Answer Choice: (A) 122 cm2 (B) 576 cm2 (C) 246 cm2 (D) 42 cm2 (E) 39 cm2
Answer: B
A can do a particular work in 6 days . B can do the same work in 8 days. A and B signed to do it for Rs. 3840. They completed the work in 3 days with the help of C. How much is to be paid to C? Answer Choice: (A) s. 380 (B) s. 600 (C) s. 420 (D) s. 400 (E) s. 480
Answer: E
lexus car agency has 216 cars.he sold some cars at 9% profit and rest at 36% profit thus he gains 17% on the sale of all his cars.the no. of cars sold at 36% profit is? Answer Choice: (A) 36 (B) 64 (C) 38 (D) 39 (E) 40
Answer: B
Bill made a profit of 10% by selling a product. If he had purchased that product for 10% less and sold it at a profit of 30%, he would have received $ 63 more. What was his original selling price? Answer Choice: (A)  $770 (B)  $660 (C)  $700 (D)  $990 (E)  $840
Answer: D
Joe needs to paint all the airplane hangars at the airport, so he buys 360 gallons of paint to do the job. During the first week, he uses 1/2 of all the paint. During the second week, he uses 1/5 of the remaining paint. How many gallons of paint has Joe used? Answer Choice: (A) 18 (B) 144 (C) 175 (D) 216 (E) 250
Answer: D
For dinner, Sue ate 360 grams of fruit which was five times as much fruit as she ate for lunch, and three times as much fruit as she ate for breakfast. How much fruit did Sue eat in total? Answer Choice: (A) 552 (B) 560 (C) 568 (D) 576 (E) 584
Answer: A
60 percent of Andrea's living room floor is covered by a carpet that is 4 feet by 9 feet. What is the area of her living room floor? Answer Choice: (A) 14.4 (B) 180/7 (C) 50.4 (D) 60 (E) 90
Answer: D
If a wagon wheel had 10 more spokes, the angle between them would decrease by 6 degrees. Can you identify the number of spokes in the wheel? Answer Choice: (A) 20 spokes (B) 10 spokes (C) 30 spokes (D) 15 spokes (E) 25 spokes
Answer: A
(5!+6!+4!)/4!*0!*5*6=? Answer Choice: (A) 4/5 (B) 6/5 (C) 5/6 (D) 4/3 (E) 9/8
Answer: B
Three unbiased coins are tossed. What is the probability of getting 1 heads, 1 Tail? Answer Choice: (A) 3/4 (B) 1/4 (C) 3/8 (D) 7/8 (E) 2/8
Answer: E
In how many ways can 5 boysand 2 girls be arranged at a table if 2 girls are never together? Answer Choice: (A) 250 (B) 256 (C) 350 (D) 360 (E) 480
Answer: E
If (1 – 1.5)N = 1, then N = Answer Choice: (A)  −400 (B)  −140 (C)  −2 (D)  4 (E)  400
Answer: C
Aman started a business investing Rs. 70,000. Rakhi joined him after six months with an amount of Rs.. 1,05,000 and Sagar joined them with Rs. 1.4 lakhs after another six months. The amount of profit earned should be distributed in what ratio among Aman, Rakhi and Sagar respectively, 3 years after Aman started the business? Answer Choice: (A) 7 : 6 : 10 (B) 12 : 15 : 16 (C) 42 : 45 : 56 (D) 12 : 18 : 26 (E) Cannot be determined
Answer: B
Andrew started saving at the beginning of the year and had saved $150 by the end of the year. He continued to save and by the end of 2 years had saved a total of $540. Which of the following is closest to the percent increase in the amount Andrew saved during the second year compared to the amount he saved during the first year? Answer Choice: (A) 11% (B) 25% (C) 44% (D) 56% (E) 125%
Answer: E
A can do a piece of work in 80 days. He works at it for 10 days & then B alone finishes the remaining work in 42 days. In how much time will A and B, working together, finish the work? Answer Choice: (A) 23 days (B) 25 days (C) 30 days (D) 33 days (E) 35 days
Answer: C
which number need to add to 859622 to get a number exactly divisible by 456? Answer Choice: (A) 389999 (B) 543248 (C) 798790 (D) 795320 (E) 859622
Answer: E
A thief steals at a car at 2.30 p.m. and drives it at 60 km/hr. The theft is discovered at 3 p.m. and the owner sets off in another car at 75 km/hr. When will he overtake the thief? Answer Choice: (A) 2 p.m (B) 6 p.m (C) 5 p.m (D) 7 p.m (E) 9 p.m
Answer: C
X and Y run a 200 m race,where X beats Y by 20 m. To do a favor to Y, X starts 20 m behind the starting line in a second 200 m race. Both run at the same previous speed. Which of the following is true? Answer Choice: (A) X Beats Y by 2m (B) Y Beats X by 10m (C) Y Beats X by 11m (D) Y Beats X by 1m (E) Y Beats X by 11m
Answer: A
If x and y are unique prime integers, which of the following must be odd? Answer Choice: (A) xy^2 (B) 2x+2y (C) 2x−2y (D) 2x/2y (E) x−y
Answer: E
Tough and Tricky questions: Combinations.
The product of the digits of the four-digit number h is 48. No two digits of h are identical. How many different numbers are possible values of h? Answer Choice: (A) 6 (B) 12 (C) 24 (D) 36 (E) 42
Answer: C
The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %? Answer Choice: (A) 18% (B) 19% (C) 78% (D) 48% (E) 11%
Answer: A
What is (19^7+19) / 19? Answer Choice: (A) 45225766 (B) 46855821 (C) 47045882 (D) 48925947 (E) 49325989
Answer: C
Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.87. How much was lent at 5%? Answer Choice: (A) 388 (B) 2998 (C) 277 (D) 300 (E) 271
Answer: D
What is the % profit or loss, if the cost price of 4 mangoes is equal to the selling price of 9 mangoes? Answer Choice: (A) 75.6% (B) 13.6% (C) 54.6% (D) 55.6% (E) 51.6%
Answer: D
The sum of two numbers is 30 and their difference is 10. Find their product. Answer Choice: (A) 104 (B) 114 (C) 315 (D) 200 (E) 335
Answer: D
If (x + yi) / i = ( 7 + 9i ) , where x and y are real, what is the value of (x + yi)(x - yi)? Answer Choice: (A) 110 (B) 120 (C) 130 (D) 140 (E) 150
Answer: C
How many of the following numbers are divisible by 132?
264, 396, 462, 792, 968, 2178, 5544, 6336 Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
What decimal fraction is 20 ml of a litre ? Answer Choice: (A) .2 (B) 0.002 (C) .05 (D) .02 (E) None of these
Answer: D
A crate of mangoes contains one bruised mango for every thirty mango in the crate. If three out of every four bruised mango are considerably unsaleble and there are 10 unsaleable mangoes in the crate then how msny mango are there in the crate? Answer Choice: (A) 100 mangoes (B) 110 mangoes (C) 120 mangoes (D) 130 mangoes (E) 125 mangoes
Answer: A
A can finish a work in 18 days and B can do same work in half the time taken by A. then working together, what part of same work they can finish in a day Answer Choice: (A) 1\5 (B) 1\6 (C) 1\7 (D) 1\8 (E) 1\9
Answer: B
A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 20 sec respectively. What is the speed of the train? Answer Choice: (A) 22.3 km/hr (B) 22.9 km/hr (C) 29.2 km/hr (D) 79.2 km/hr (E) 19.2 km/hr
Answer: D
If Q is a positive integer, and Q/15 = 8.2, what is the remainder when Q is divided by 15? Answer Choice: (A) A.1 (B) B.2 (C) C.3 (D) D.4 (E) E.8
Answer: C
If 2a = 4b = 10, then 40ab = Answer Choice: (A) 50 (B) 100 (C) 250 (D) 450 (E) 500
Answer: E
If 35 percent of 400 is 20 percent of x, then x = Answer Choice: (A) 200 (B) 350 (C) 700 (D) 900 (E) 1,400
Answer: C
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 = { 7, 8, 9, 11, 12, 13}, standard deviation = R
Set III = {6, 6, 6, 14, 14, 14}, standard deviation = Q
Rank these three standard deviations from least to greatest. Answer Choice: (A) P, Q, R (B) P, R, Q (C) R, Q, P (D) Q, R, P (E) R, Q, P
Answer: C
In a race with 20 competitors, the first-place finisher receives a gold medal, the second-place finisher receives a silver medal, and the third-place finisher receives a bronze medal. If there are no ties, in how many different ways may these three medals be awarded? Answer Choice: (A) 35 (B) 120 (C) 720 (D) 840 (E) 6,840
Answer: E
What percent is 400 gm of 1 kg? Answer Choice: (A) 25% (B) 40% (C) 10% (D) 8% (E) 12%
Answer: B
Three photographers, Lisa, Mike and Norm, take photos of a wedding. The total of Lisa and Mikes photos is 70 less than the sum of Mike's and Norms. If Norms photos number 10 more than twice the number of Lisa's photos, then how many photos did Norm Take? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 80 (E) 130
Answer: E
The timing of a college is from 12 p.m to 4.00 p.m. Five lectures are held in the given duration and a break of 5 minutes after each lecture is given to the students. Find the duration of each lecture. Answer Choice: (A) 52 minutes (B) 45 minutes (C) 30 minutes (D) 48 minutes (E) 44 minutes
Answer: E
If pq = p + q^2 – 2pq, for what value of q is pq equal to p for all values of p? Answer Choice: (A) -2 (B) -1 (C) 1 (D) 0 (E) 2
Answer: D
A women sells 3 different size(in kgs) packs of sugar which are multiples of 1.A person who buys sugar should buy all types of packs.4 different people buys 20,21,23,29 kgs .what will the maximum and minimum amounts a person can buy?? Answer Choice: (A) 22 (B) 33 (C) 34 (D) 54 (E) 85
Answer: B
A fence consists of m lengths of fence that are each n feet long. A fence post separates each length of fence by its width of x feet. What is the total length Q of the fence including the fence posts on each end? Answer Choice: (A) mn (B) m(n + x) (C) Q=m(n + x) + x (D) m(n + x) + 2x (E) 2mn
Answer: C
At the end of the month, a certain ocean desalination plant’s reservoir contained 6 million gallons of water. This amount is twice the normal level. If this amount represents 60% of the reservoir’s total capacity, how many million gallons short of total capacity is the normal level? Answer Choice: (A) 15 (B) 10 (C) 5 (D) 20 (E) 25
Answer: C
What least no. must be subtracted from 5026 so that remaining no.is divisible by 5? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 1
Answer: E
A piece of work can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days. It
can be done by 9 men and 15 women in how many days ? Answer Choice: (A) 3 days (B) 4 days (C) 5 days (D) 6 days (E) None of these
Answer: A
A man can row at 4 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place? Answer Choice: (A) 2.4 km (B) 2.9 km (C) 3.4 km (D) 1.9 km (E) 5.6 km
Answer: D
The ‘moving walkway’ is a 300-foot long walkway consisting of a conveyor belt that moves continuously at 3 feet per second. When Bill steps on the walkway, a group of people that are also on the walkway stands 120 feet in front of him. He walks toward the group at a rate of 3 feet per second. Once Bill reaches the group of people, he stops walking and stands with them until the walkway ends. What is Bill’s average rate W of movement for his trip along the moving walkway? Answer Choice: (A) 2 feet per second (B) 2.5 feet per second (C) 3 feet per second (D) 4 feet per second (E) 5 feet per second
Answer: E
If A = d% of y and B = y% of d, then which of the following is true? Answer Choice: (A) 1) A is smaller than B. (B) 2) A is greater than B (C) 3) Relationship between A and B cannot be determined. (D) 4) If x is smaller than y, then A is greater than B. (E) 5) None of the above
Answer: E
A certain characteristic in a large population has a distribution that is symmetric about the mean m. If 64 percent of the distribution lies within one standard deviation d of the mean, what percent of the distribution is less than m + d ? Answer Choice: (A)  16% (B)  32% (C)  48% (D)  82% (E)  92%
Answer: D
If |x + 10| = 10 what is the sum of all the values of x. Answer Choice: (A) 20 (B) 40 (C) -20 (D) 0 (E) -40
Answer: C
Machine A produces 100 parts twice as fast as Machine B does. Machine B produces 100 parts in 80 minutes. If each machine produces parts at a constant rate, how many parts does Machine A produce in 20 minutes? Answer Choice: (A) 60 (B) 80 (C) 70 (D) 40 (E) 50
Answer: E
How many positive integers Q less than 10,000 are such that the product of their digits is 210? Answer Choice: (A) 24 (B) 30 (C) 48 (D) 54 (E) 72
Answer: D
A 50 ml after-shave lotion at 30% alcohol is mixed with 30 ml of pure water. What is the percentage of alcohol in the new solution? Answer Choice: (A) 16.75% (B) 17.75% (C) 18.75% (D) 19.75% (E) None of these
Answer: C
We have 5 people and 3 chairs. In how many ways chairs can be occupy? Answer Choice: (A) 58 (B) 42 (C) 60 (D) 72 (E) 80
Answer: C
Find four consecutive even integers so that the sum of the first two added to twice the sum of the last two is equal to 760. Answer Choice: (A) 120 ,122 , 124 ,126 (B) 120 ,122 , 124 ,128 (C) 120 ,121 , 122 ,123 (D) 123 ,125 , 127 ,129 (E) None of these
Answer: D
The value of a machine depreciates at 20% per annum. If its present value is Rs. 1,50,000, at what price should it be sold after two years such that a profit of Rs. 25,000 is made? Answer Choice: (A) Rs. 1,10,000 (B) Rs. 1,20,000 (C) Rs. 1,24,000 (D) Rs. 1,21,000 (E) None of these
Answer: D
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number? Answer Choice: (A) 3 (B) 4 (C) 9 (D) 11 (E) None of these
Answer: B
A factory has a fixed cost of $44,000 a month, and a cost of $2.5 for every item produced. If the selling price of a single item is $5, what is the number of items must be sold monthly for the factory to cover its cost exactly? Answer Choice: (A) 9,000 (B) 14,000 (C) 17,600 (D) 22,500 (E) 27,000
Answer: C
What is the twenty-fifth decimal to the right in the fraction 10/11? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: E