loafeihong/math_mmlu_format huggingface dataset:
Phil’s only source of income comes from his job as a question writer. In this capacity, Phil earns a flat salary of $200 per week plus a fee of $9 for every question that he writes. Every year, Phil takes exactly two weeks of unpaid vacation to visit his uncle, a monk in Tibet, and get inspired for the next year. If a regular year consists of 52 weeks and the number of questions that Phil wrote in each of the past 5 years was an odd number greater than 20, which of the following could be Phil’s median annual income over the past 5 years? Answer Choice: (A) $22,474 (B) $25,673 (C) $27,318 (D) $28,495 (E) $31,227
Answer: D
What is the lowest possible common multiple H of 2 distinct integers, each greater than 329? Answer Choice: (A) 330·331 (B) 330^2 (C) 33·331 (D) 660 (E) 330
Answer: D
A shopkeeper sold an article at $1170 and gained a 20% profit. What was the cost price? Answer Choice: (A) $950 (B) $975 (C) $1000 (D) $1025 (E) $1050
Answer: B
At present the ratio between the ages of Arun and Deepak is 5:7. After 6years, Arun's age will be 36 years. What is the age of Deepak at present? Answer Choice: (A) 35years (B) 25years (C) 42years (D) 39years (E) 40years
Answer: C
Joan took out a mortgage from hel local bank. Each monthly mortgage payment she makes must be triple the amount of the previous month's payment. If her first payment is $100, and the total amount she must pay back is $2952400, how many months will it take Joan to pay back her mortgage? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 11 (E) 13
Answer: C
At a contest with 2,500 participants, 1/2 of the people are aged 10 to 12. Next year, the number of people aged 10 to 12 will increase by 1/5. After this change, what percentage of the total 2,500 people will the 10- to 12-year-olds represent? Answer Choice: (A) 55% (B) 60% (C) 50% (D) 45% (E) 66%
Answer: B
What leat value must be assigned to * so that the number 63576*2 is divisible by 8? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
A grocer purchased a quantity of bananas at 3 pounds for $0.50 and sold the entire quantity at 4 pounds for $1.00. How many pounds did the grocer purchase if the profit from selling the bananas was $8.00? Answer Choice: (A)  40 (B)  60 (C)  96 (D)  120 (E)  240
Answer: C
The owner of a furniture shop charges his customer 24% more than the cost price. If a customer paid Rs. 8339 for a computer table, then what was the cost price of the computer table? Answer Choice: (A) Rs.6289 (B) Rs.6298 (C) Rs.6290 (D) Rs.6725 (E) Rs.6708
Answer: D
If 2/(a + 4) = 3/(a - 5), then a = ? Answer Choice: (A) -20 (B) -19 (C) -23 (D) -21 (E) -22
Answer: E
In given series 1, 8, 27, 64, 124, 216, 343 only one number is incorrect. Find out that wrong number Answer Choice: (A) 120 (B) 126 (C) 127 (D) 124 (E) 125
Answer: D
In the coordinate plane, points (x, 1) and (7, y) are on line k. If line k passes through the origin and has slope 1/7, then x - y = Answer Choice: (A) 6 (B) 7 (C) 5 (D) 8 (E) 3
Answer: A
If the 30th january 2003 was thursday, what was the day day on 2nd march, 2003? Answer Choice: (A) sunday (B) thursday (C) tuesday (D) saturday (E) monday
Answer: A
When all the students in a school are made to stand in rows of 54, 30 such rows are formed. If the students are made to stand in rows of 45, how many such rows will be formed ? Answer Choice: (A) 12 (B) 36 (C) 38 (D) 28 (E) 11
Answer: B
A train 250 m long, running with a speed of 50 km/hr will pass a tree in? Answer Choice: (A) 18sec (B) 20sec (C) 25sec (D) 30sec (E) 1min
Answer: A
At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions? Answer Choice: (A) (54 + 6/11) past 49 (B) (54 + 6/11) past 2 (C) (54 + 6/11) past 7 (D) (54 + 6/11) past 4 (E) (54 + 6/11) past 1
Answer: D
In a garden, 26 trees are planted at equal distances along a yard 300 metres long, one tree being at each end of the yard. What is the distance between two consecutive trees? Answer Choice: (A) 10 metres (B) 20 metres (C) 14 metres (D) 12 metres (E) 13 metres
Answer: D
The C.P of 20 books is equal to the S.P of 30 books. Find his gain% or loss%? Answer Choice: (A) 63.33% (B) 34.33% (C) 33.33% (D) 31.33% (E) 36.33%
Answer: C
Look at this series: 544, 509, 474, 439, ... What number should come next? Answer Choice: (A) 404 (B) 414 (C) 420 (D) 445 (E) None
Answer: A
A car started running at a speed of 30 km/hr and the speed of the car was increased by 2 km/hr at the end of every hour. Find the total distance covered by the car in the first 9 hours of the journey. Answer Choice: (A) 342 km (B) 352 km (C) 642 km (D) 742 km (E) 382 km
Answer: A
Two pipes A and B can fill a tank in 12 and 24 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? Answer Choice: (A) 9 min (B) 8 min (C) 6 min (D) 4 min (E) 5 min
Answer: B
Two pipes A and B can fill a cistern in 37 1/2 minutes and 45 minutes respectively. Both pipes are opened. The cistern will be filled in just half an hour, if the pipe B is turned off after? Answer Choice: (A) 6 (B) 9 (C) 8 (D) 2 (E) 4
Answer: B
There 3 kinds of books in the library physics, chemistry and biology. Ratio of physics to chemistry is 3 to 2; ratio of chemistry to biology is 4 to 3, and the total of the books is more than 3000. Which one of following can be the total Q of the book? Answer Choice: (A) 3003 (B) 3027 (C) 3024 (D) 3021 (E) 3018
Answer: A
In a triangle, one side is 6 Cm and another side is 8 Cm. which of the following can be the perimeter of the triangle? Answer Choice: (A) 22. (B) 25. (C) 30. (D) 32. (E) 34.
Answer: A
In a box, there are 6 blue, 7 white and 4 yellow bulbs. One bulb is picked up randomly. What is the probability that it is neither white nor blue? Answer Choice: (A) 3/16 (B) 5/16 (C) 8/32 (D) 4/17 (E) 6/17
Answer: D
The length of the bridge, which a train 120 metres long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 10 m (B) 255 m (C) 245 m (D) 19 m (E) 27 m
Answer: B
A frog jumps 3 ft comes back 2ft in a day. In how many days it will come out of 30ft deep well Answer Choice: (A) 27 (B) 28 (C) 29 (D) 30 (E) 31
Answer: B
what is the units digit of the expression 7^75+6? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: E
The average runs scored by a batsman in 10 matches is 40. In the next 10 matches the batsman scored an average of 30 runs. Find his average in all the 20 matches? Answer Choice: (A) 31 (B) 35 (C) 88 (D) 13 (E) 12
Answer: B
The length of a rectangle is twice its breadth. If its length is decreased by 4 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq. cm. Find the length of the rectangle. Answer Choice: (A) 10/3cm (B) 20/3cm (C) 20cm (D) 16cm (E) 14cm
Answer: B
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 13 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) 477 (B) 408 (C) 279 (D) 276 (E) 291
Answer: B
If 36 men can do a piece of work in 25 hours, in how many hours will 12 men do it? Answer Choice: (A) 22 (B) 38 (C) 60 (D) 88 (E) 75
Answer: E
For a certain exam,a score of 86 was 7 standard deviations below mean and a score of 90 was 3 standard deviations above mean.What was the mean score for the exam? Answer Choice: (A) 86.25 (B) 84 (C) 85 (D) 88.8 (E) 80
Answer: D
A store sells chairs and tables. If the price of 2 chairs and 1 table is 60% of the price of 1 chair and 2 tables, and the price of 1 table and 1 chair is $60, what is the price, in dollars, of 1 table? (Assume that every chair has the same price and every table has the same price.) Answer Choice: (A) 105/2 (B) 45 (C) 44 (D) 52 (E) 50
Answer: A
Which one of the following is not a prime number? Answer Choice: (A) 31 (B) 61 (C) 71 (D) 91 (E) 101
Answer: D
Bobby has 23 Pokemon cards and he would like to give four friends his
cards. How many cards will each friend get? Will there be any cards left
over? Answer Choice: (A) 5 cards-3 left over (B) 6 cards-4 left over (C) 7 cards-5 left over (D) 8 cards-6 left over (E) 9 cards-7 left over
Answer: A
A batsman scored 210 runs which included 3 boundaries and 8 sixes. What % of his total score did he make by running between the wickets Answer Choice: (A) 40% (B) 50% (C) 65% (D) 71.4% (E) 75%
Answer: D
Jamshid and Irwin decided to make up their own version of basketball. In addition to being able to score 2-point baskets, they created ways to score 5-, 11-, and 13-point baskets. If at halftime the product of the point values of Irwin’s baskets was 2,420, how many 11-point baskets E did Irwin score? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
A bakery currently has 9 pies and 2 cakes in its inventory. The bakery’s owner has decided to display 5 of these items in the bakery’s front window. If the items are randomly selected, what is the probability that the display will have exactly 3 pies? Answer Choice: (A) 3/5 (B) 4/7 (C) 5/7 (D) 2/11 (E) 3/11
Answer: D
David and Rachel are getting married. The extended family wants to have its picture taken, but David's father is unwilling to stand next to Rachel's mother. How many options does the photographer have to arrange the 15 family members in a row for the picture? Answer Choice: (A) 15! (B) 14×13! (C) 13×14! (D) 14!/2! (E) 13!
Answer: C
If two dice are thrown simultaneously, find the probability that the numbers appeared are equal? Answer Choice: (A) 2/6 (B) 1/6 (C) 3/6 (D) 4/6 (E) 5/6
Answer: B
A sum of money becomes triple itself in 5 years at simple interest. How many years will it become four times at the same rate? Answer Choice: (A) 12 Â½ years (B) 62 Â½ years (C) 8 Â½ years (D) 72 Â½ years (E) 12 Â½ years
Answer: C
A three-digit code for certain locks uses the digits 0, 1, 2, 3, 4, 5 according to the following constraints. The first digit cannot be 0 or 1, the second digit must be 0 or 1, and the second and third digits cannot both be 0 in the same code. How many different codes are possible? Answer Choice: (A) 144 (B) 152 (C) 160 (D) 44 (E) 176
Answer: D
Ira and Jake will throw three dice each. The score is the sum of points on all three dice. If Ira scores 4 in her attempt, what is the probability that Jake will outscore Ira in his attempt? Answer Choice: (A) 5/6 (B) 17/18 (C) 26/27 (D) 35/36 (E) 53/54
Answer: E
Machine A produces pencils at a constant rate of 9000 pencils per hour, and machine B produces pencils at a constant rate of 7000 pencils per hour. If the two machines to gather must produce 100,000 pencils and if each machine can operate for at most 8 hours, what is the least amount of time E, in hours, that machine B must operate? Answer Choice: (A) 4 (B) 4 2/3 (C) 5 1/3 (D) 6 (E) 6 1/4
Answer: A
What is the remainder when 12987^(65987036) is divided by 5? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: B
In a factory, each day the expected number of accidents is related to the number of overtime hour by linear equation. Suppose that on one day there were 1000 overtime hours logged and 8 accidents reported and on another day there were 400 overtime hours logged and 5 accidents. What is the expected number of accidents when no overtime hours are logged? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: B
A voltage will influence current only if the circuit is: Answer Choice: (A) 2 (B) 7 (C) 6 (D) 889 (E) 1
Answer: B
A typist uses a sheet measuring 20cm by 30cm lengthwise. If a margin of 2 cm is left on each side and a 3 cm margin on top and bottom, then percent of the page used for typing is Answer Choice: (A) 40 (B) 60 (C) 64 (D) 72 (E) None
Answer: C
A is two years older than B who is twice as old as C. The total of the ages of A, B and C is 27. How old is B? Answer Choice: (A) 25 (B) 20 (C) 15 (D) 10 (E) 5
Answer: D
How many three-element subsets of {5,6,7,8,9} are there that do not contain the pair of elements 6 and 9? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
A shopkeeper sells his goods at cost price but uses a faulty meter that weighs 940 grams. Find the profit percent. Answer Choice: (A) 7.38 (B) 5.38 (C) 4.38 (D) 6.38 (E) 3.38
Answer: D
The numbers in which of the following pairs do NOT have a pair of distinct prime divisors in common? Answer Choice: (A) 10 and 20 (B) 12 and 18 (C) 24 and 16 (D) 21 and 63 (E) 22 and 88
Answer: C
If a and b are positive even integers, and the least common multiple of a and b is expressed as a*b/q, which of the following statements could be false? Answer Choice: (A) n is a factor of both a and b (B) (a*b)/n < ab (C) ab is multiple of 2. (D) (a*b)/n is a multiple of 2. (E) q is a multiple of 4.
Answer: E
Find The Odd One Out ? Answer Choice: (A) BACK (B) SNIP (C) TRAP (D) DRAW (E) FLOW
Answer: A
The number of singles that a baseball player hit increased 11 percent from her first season to her second season, and the number of doubles that she hit in the same time period decreased by 1 percent. If the total number of singles and doubles that she hit increased 2 percent from her first season to her second season, what is the ratio of the number of singles she hit in her first season to the number of doubles she hit in her first season? Answer Choice: (A) 1:3 (B) 9:11 (C) 1:1 (D) 2:1 (E) 11:3
Answer: A
The average monthly salary of laborers and supervisors in a factory is Rs.1250 per month; where as the average monthly salary of 6 supervisors is Rs.2450. If the average monthly salary of the laborers is Rs.950 find the number of laborers? Answer Choice: (A) 12 (B) 42 (C) 66 (D) 88 (E) 10
Answer: B
A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is? Answer Choice: (A) 288 (B) 266 (C) 155 (D) 600 (E) 441
Answer: D
Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in Answer Choice: (A) 1×13/17 hours (B) 2×8/11 hours (C) 3×9/17 hours (D) 4×1/2 hours (E) None
Answer: C
By selling 12 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%? Answer Choice: (A) 8 (B) 9 (C) 12 (D) 16 (E) 15
Answer: A
Amit and Ananthu can do a work in 15 days and 45 days respectively. Amit started the work and left after 3 days. Ananthu took over and completed the work. In how many days was the total work completed? Answer Choice: (A) 28 days (B) 30 days (C) 33 days (D) 35 days (E) 39 days
Answer: E
Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 300 milliliters of solution X to create a solution that is 18 percent alcohol by volume? Answer Choice: (A) 100 (B) 150 (C) 200 (D) 250 (E) 300
Answer: C
Income and expenditure of a person are in the ratio 9 : 8. If the income of the person is Rs. 18000, then find his savings? Answer Choice: (A) Rs.3600 (B) Rs.3603 (C) Rs.2000 (D) Rs.3632 (E) Rs.3602
Answer: C
The cost per pound of tea and milk powder were the same in June. In July, the price of milk powder shot up by 200% and that of tea dropped by 80%. If in July, a mixture containing equal quantities of tea and milk powder costs $4.80 for 3lbs, how much did a pound of tea cost in July? Answer Choice: (A) $4 (B) $0.2 (C) $1 (D) $3 (E) $1.65
Answer: B
If a is the sum of m consecutive positive integers and b is the sum of n consecutive positive integers. For which of the following values of m and n is it impossible that a = b? Answer Choice: (A) m = 2; n = 6 (B) m = 3; n = 6 (C) m = 10; n = 4 (D) m = 7; n = 9 (E) m = 10; n = 7
Answer: C
A five digit number is to be formed using each of the digits 1, 2, 3, 4 and 5 ONLY ONCE. How many numbers can be formed when 3 and 4 are not together ? Answer Choice: (A)  48 (B)  36 (C)  60 (D)  72 (E)  120
Answer: D
A car averages 30 miles per hour for the first 6 hours of a trip and averages 46 miles per hour for each additional hour of travel time. If the average speed for the entire trip is 34 miles per hour, how many hours long is the trip? Answer Choice: (A) 8 (B) 10 (C) 12 (D) 14 (E) 16
Answer: A
A 1100 m long train crosses a tree in 110 sec, how much time will It take to pass a platform 700 m long? Answer Choice: (A) 288 (B) 190 (C) 188 (D) 180 (E) 12
Answer: D
The area of a square field is 625 km2. How long will it take for a horse to run around at the speed of 25 km/h ? Answer Choice: (A) 12 h (B) 10 h (C) 8 h (D) 4 h (E) None of these
Answer: D
For any triangle T in the xy–coordinate plan, the center of T is defined to be the point whose x–coordinate is the average (arithmetic mean) of the x–coordinates of the vertices of T and whose y–coordinate is the average of the y–coordinates of the vertices of T. If a certain triangle has vertices at the points (0,0) and (9,0) and center at the point (3,3), what are the coordinates of the remaining vertex? Answer Choice: (A) (3,4) (B) (3,6) (C) (0,9) (D) (6,4) (E) (9,6)
Answer: C
The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ? Answer Choice: (A) 71 years (B) 72 years (C) 74 years (D) 77 years (E) 79 years
Answer: A
Mangala completes a piece of work in 10 days, Raju completes the same work in 40 days. If both of them work together, then the number of days required to complete the work is? Answer Choice: (A) 5 days (B) 6 days (C) 7 days (D) 8 days (E) 9 days
Answer: D
The number of diagonals of a polygon of n sides is given by the formula z=n(n-3)/2. If a polygon has twice as many diagonals as sides, how many sides does it have? Answer Choice: (A)  3 (B)  5 (C)  6 (D)  7 (E)  8
Answer: B
The ratio of the ages of three people is 4:6:7. Eight years ago, the sum of their ages was 61. Find their present ages. Answer Choice: (A) 12,18,21 (B) 16,24,28 (C) 20,30,35 (D) 24,36,42 (E) 28,42,49
Answer: C
In the accounting branch of a commercial institute, the percentage of male and female workers is 48% and 52% respectively. In this branch, 40% of males and 20% of females are age 25 or older. If one of the workers is selected at random, what is the probability E that the worker is under 25 years old? Answer Choice: (A)  0.30 (B)  0.25 (C)  0.45 (D)  0.70 (E)  0.90
Answer: D
When you multiply a number by 4 and
then subtract 3, the result is the same as
if you first subtracted 7 from the same
number and then multiplied by 9. What
is the number? Answer Choice: (A) A)23 (B) B)13 (C) C)19 (D) D)12 (E) E)10
Answer: D
One half of the workers at the biscuit company is technician,quarter is clerk,one-fifth are administrative and the other 25 are supervisors. How many workers total are there in the biscuit company? Answer Choice: (A) 250 (B) 366 (C) 400 (D) 500 (E) 2500
Answer: D
In Chess game, one player throws two fair, six-sided die at the same time. If the player receives at least a five or a one on either die, that player wins. What is the probability that a player wins after playing the game once? Answer Choice: (A) 1/3 (B) 4/9 (C) 5/9 (D) 2/3 (E) 3/4
Answer: C
A garrison of 400 men had a provision for 31 days. After 28 days 280 persons re-enforcement leave the garrison. Find the number of days for which the remaining ration will be sufficient? Answer Choice: (A) 22 (B) 88 (C) 10 (D) 99 (E) 27
Answer: C
Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 36 kmph. Of how many minutes does the train stop per hour? Answer Choice: (A) 16 (B) 17 (C) 12 (D) 18 (E) 12
Answer: C
The instructions state that Cheryl needs 2 square yards of one type of material and 1/2 square yards of another type of material for a project. She buys exactly that amount. After finishing the project, however, she has 5/10 square yards left that she did not use. What is the total amount of square yards of material Cheryl used? Answer Choice: (A) 1/12 (B) 1/9 (C) 2 (D) 1 1/9 (E) 2 1/9
Answer: C
The number of students enrolled at school XX this year is 7 percent more than it was last year. The number of students enrolled at school YY this year is 3 percent more than it was last year. If school XX grew by 40 more students than school YY did, and if there were 4000 total enrolled students last year at both schools, how many students were enrolled at school YY last year? Answer Choice: (A) 480 (B) 1600 (C) 1920 (D) 2080 (E) 2400
Answer: E
In how many ways can live boys and three girls sit in a row such that all boys sit together? Answer Choice: (A) 2888 (B) 2885 (C) 2880 (D) 2876 (E) 2224
Answer: C
There is a 30% increase in the price of an article in the first year, a 20% decrease in the second year and a 10% increase in the next year. If the final price of the article is Rs. 2288, then what was the price of the article initially? Answer Choice: (A) Rs. 1500 (B) Rs. 1800 (C) Rs. 2000 (D) Rs. 2400 (E) None of these
Answer: C
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? Answer Choice: (A) 12 days (B) 15 days (C) 16 days (D) 18 days (E) 20 days
Answer: B
Find large number from below question The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 18 as remainder Answer Choice: (A) 1235 (B) 1346 (C) 1378 (D) 1634.4 (E) 1489
Answer: D
All the milk in container A which was filled to its brim was poured into two containers B and C. The quantity of milk in container B was 62.5% less than the capacity of container A. If 154 liters was now transferred from C to B, then both the containers would have equal quantities of milk. What was the initial quantity of milk in container A? Answer Choice: (A) 1232 (B) 1723 (C) 1129 (D) 2613 (E) 1372
Answer: A
What least number must be subtracted from 7538 so that remaining no.is divisible by 14 Answer Choice: (A) 3 (B) 5 (C) 6 (D) 8 (E) 9
Answer: C
A is 2 times as fast as B. A alone can do the work in 20 days. If A and B working together in how many days will the work be completed? Answer Choice: (A) 23 (B) 13 (C) 21 (D) 24 (E) 25
Answer: B
What is the difference between the place value and face value of 1 in the numeral 54315? Answer Choice: (A) 9 (B) 11 (C) 5 (D) 1 (E) 10
Answer: A
There are two numbers such that the sum of twice the first and thrice the second is 39, while the sum of thrice the first and twice the second is 36. The larger of the two is Answer Choice: (A) 6 (B) 9 (C) 12 (D) 15 (E) 17
Answer: B
If (3^4)(5^6)(7^3) = (35^n)(x), where x and n are both positive integers, how many different possible values of n are there? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 6
Answer: C
A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze? Answer Choice: (A) 1211 (B) 1218 (C) 1210 (D) 1212 (E) 1229
Answer: C
What is the sum of all the numbers between 300 and 1000 which are divisible by 179? Answer Choice: (A) 1267 (B) 2876 (C) 1865 (D) 2506 (E) 1812
Answer: D
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are Answer Choice: (A) 42,30 (B) 42,31 (C) 42,32 (D) 42,33 (E) None of these
Answer: D
Find the value of 72519 x 9999 = y? Answer Choice: (A) 354517481 (B) 457687783 (C) 246567689 (D) 725117481 (E) 565776879
Answer: D
In a survey of parents, exactly 9/10 of the mothers and 3/4 of the fathers held full-time jobs. If 40 percent of the parents surveyed were women, what percent of the parents did not hold full-time jobs? Answer Choice: (A) 27% (B) 21% (C) 19% (D) 18% (E) 16%
Answer: C
The average age of a class of 20 students is 14 years. The average increased by 2 when the teacher's age also included. What is the age of the teacher? Answer Choice: (A) 40 years (B) 41 years (C) 42 years (D) 43 years (E) 36 years
Answer: E
The cross-section of a cannel is a trapezium in shape. If the cannel is 20 m wide at the top and 12 m wide at the bottom and the area of cross-section is 800 sq m, the depth of cannel is? Answer Choice: (A) 76 (B) 50 (C) 27 (D) 80 (E) 25
Answer: B
In 10 years, A will be twice as old5as B was 10 years ago. If A is now 9 years older than B, the present age of B is Answer Choice: (A) 35 (B) 37 (C) 39 (D) 41 (E) 46
Answer: C