loafeihong/math_mmlu_format huggingface dataset:
In store B there are 10 pairs of pants for every 40 store A has. The price ratio between the pants in store A and the pants in store B is 3:4. If all the pants were sold in both places until the stock ran out, what is the ratio between the total amount stores B earned to the total amount store A earned? Answer Choice: (A) 3:16. (B) 3:1. (C) 1:3. (D) 3:4. (E) 2:5.
Answer: B
Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.19 per cubic meter? Answer Choice: (A) 2998 (B) 1881 (C) 2890 (D) 1485 (E) 2780
Answer: B
Man bought 20 shares of Rs. 50 at 5 discount, the rate of dividend being 11 1/2. The rate of interest obtained is: Answer Choice: (A) 16% (B) 15% (C) 20% (D) 25% (E) 38.33%
Answer: E
An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m? Answer Choice: (A) Rs.4082.67 (B) Rs.4082.49 (C) Rs.4082.48 (D) Rs.4082.40 (E) Rs.4082.13
Answer: D
Series F(n) is such that i*F(i) = j*F(j) for any pair of positive integers (i, j). If F(1) is a positive integer, which of the following is possible?
I. 2*F(100) = F(99) + F(98)
II. F(1) is the only integer in the series
III. The series does not contain negative numbers Answer Choice: (A) I only (B) II only (C) IIII only (D) IIIII only (E) I, IIIII
Answer: D
For all numbers l and m, the operation @ is defined by l@m = l^2 - lm. If xy ≠ 0, then which of the following can be equal to zero?
I. x@y
II. (xy)@y
III. x@(x + y) Answer Choice: (A) II (B) I and II (C) I and III (D) II and III (E) All of the above
Answer: B
An investment with the Brown company yields 10% compounded annually over 2 years, while an investment with Green Crop. yields 20% annually over the same period. If Fernando invests a given amount in Green Corp, by what percent should Rita's initial investment exceed Fernando's, if she wants to invest in Brown but match the final value of his investment? Answer Choice: (A) 16 (B) 17 (C) 18 (D) 19 (E) 20
Answer: D
A crew can row a certain course up the stream in 84 minutes; they can row the same course down stream in 12 minutes less than they can row it in still water. How long would they take to row down with the stream Answer Choice: (A) 45 or 23 minutes (B) 63 or 12 minutes (C) 72 minutes (D) 19 minutes (E) 25 minutes
Answer: C
Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in six hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times taken to reach the destination would be (in minutes). Answer Choice: (A) 23 minutes (B) 30 minutes (C) 43 minutes (D) 23 minutes (E) 33 minutes
Answer: B
If 8 spiders make 4 webs in 9 days, then how many days are needed for 1 spider to make 1 web? Answer Choice: (A) 10 (B) 20 (C) 12 (D) 16 (E) 18
Answer: E
Eight participants are participating in a competition. In how many ways can the first three prizes be won? Answer Choice: (A) 920 (B) 680 (C) 820 (D) 336 (E) 620
Answer: D
The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area? Answer Choice: (A) 37.2% (B) 37.5% (C) 30.2% (D) 37.7% (E) 33.2%
Answer: B
An bus covers a certain distance at a speed of 220 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of? Answer Choice: (A) 600 km/hr (B) 660 km/hr (C) 730 km/hr (D) 750 km/hr (E) 760 km/hr
Answer: B
A person travelled from his house to office at 30km/hr and office to house at 10km/hr. Then find the average speed? Answer Choice: (A) 15km/hr (B) 20km/hr (C) 32km/hr (D) 24km/hr (E) 25km/hr
Answer: A
Which of the following is not a leap year ? Answer Choice: (A) 700 (B) 800 (C) 900 (D) 1000 (E) 1200
Answer: A
The average age of a class of 39 students is 15 years. If the age of the teacher be included, then the average increases by3 months. Find the age of the teacher. Answer Choice: (A) 20 (B) 23 (C) 25 (D) 21 (E) 22
Answer: C
Bob wants to run a mile in the same time as his sister. If Bob’s time for a mile is currently 10 minutes 40 seconds and his sister’s time is currently 5 minutes 20 seconds, by what percent does Bob need to improve his time in order run a mile in the same time as his sister? Answer Choice: (A)  3% (B)  50% (C)  8% (D)  10% (E)  12%
Answer: B
In a 1 km race, A beats B by 28 meters in 7sec. Find A's time over the course? Answer Choice: (A) 4min,9sec (B) 4min,3sec (C) 4min,7sec (D) 3min,3sec (E) 5min,3sec
Answer: B
If Rs.480 amount to Rs.540 in 4 years, what will it amount to in 6 years at the same rate % per annum? Answer Choice: (A) s.575 (B) s.595 (C) s.590 (D) s.570 (E) s.585
Answer: D
42 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work ? Answer Choice: (A) 28 (B) 77 (C) 36 (D) 25 (E) 13
Answer: A
If 25% of x is 15 less than 15% of 1500, then x is? Answer Choice: (A) 872 (B) 738 (C) 837 (D) 840 (E) 83
Answer: D
A can complete a work in 12days and B can do the same work in 8days. If A after doing 2days, leaves the work, find in how many days B will do the remaining work? Answer Choice: (A) 2days (B) 4 1/2days (C) 6 1/2 days (D) 7 3/4days (E) 10days
Answer: C
Mangala completes a piece of work in 15 days, Raju completes the same work in 30 days. If both of them work together, then the number of days required to complete the work is? Answer Choice: (A) 10 days (B) 12 days (C) 14 days (D) 16 days (E) 18 days
Answer: A
If the simple interest on a sum of money at fifteen percent per annum for four years is Rs.9000, compound interest on the same sum for the same period at the same rate of interest is Answer Choice: (A) 10,250.50 (B) 12,010.50 (C) 12,250.00 (D) 10,012.50 (E) 13,626.50
Answer: D
A total of 22 men and 30 women were at a party, and the average (arithmetic mean) age of all of the adults at the party was exactly 35 years. If the average age of the men was exactly 38 years, which of the following was closest to the average age, in years, of the women? Answer Choice: (A)  31 (B)  31.5 (C)  32.8 (D)  32.5 (E)  33
Answer: C
A school having four classes only have student strength of 10, 20, 30 and 40 respectively. The pass percentages of these classes are 80%, 30%, 60% and 90% respectively. What is the pass percentage for the entire school? Answer Choice: (A) 56% (B) 76% (C) 34% (D) 68% (E) 46%
Answer: D
How many two cent stamps are there in a dozen? Answer Choice: (A) 14 (B) 11 (C) 25 (D) 12 (E) 19
Answer: D
Walking at the rate of 4kmph a man cover certain distance in 2hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in. Answer Choice: (A) 12 min (B) 25 min (C) 40 min (D) 48 min (E) 52 min
Answer: C
A train running at the speed of 60 km/hr crosses a pole in 18 sec. What is the length of the train? Answer Choice: (A) 118 (B) 150 (C) 300 (D) 258 (E) 191
Answer: C
A train crosses a platform of 120 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)150m (B) B)270m (C) C)180m (D) D)158m (E) E)350m
Answer: B
There are three secretaries who work for four departments. If each of the four departments have one report to be typed out, and the reports are randomly assigned to a secretary, what is the probability A that all three secretary are assigned at least one report? Answer Choice: (A) 8/9 (B) 64/81 (C) 4/9 (D) 16/81 (E) 5/9
Answer: C
A is twice as fast as B. If B alone can do a piece of work in 30 days, in what time can A and B together complete the work? Answer Choice: (A) 13 (B) 10 (C) 16 (D) 50 (E) 23
Answer: B
Nilesh sold an item for Rs.6400/- and incurred a loss of 20%. At what price should he have sold the item to have gained a profit of 20%? Answer Choice: (A) Rs.7800 (B) Rs.9600 (C) Rs.8750 (D) Rs.8760 (E) None of these
Answer: B
Which expression is the greatest Answer Choice: (A) 3852/3857 (B) 3456/3461 (C) 3591/3596 (D) 3346/3351 (E) 3453/3458
Answer: A
The least number which when increased by 3 each divisible by each one of 24, 32, 36 and 54 is : Answer Choice: (A) 427 (B) 859 (C) 869 (D) 861 (E) None of these
Answer: D
The average of 8 numbers is 21. If each of the number is multiplied by 8, the average of the new set of numbers is : Answer Choice: (A) 168 (B) 667 (C) 288 (D) 1991 (E) 111
Answer: A
If it is 6:27 in the evening on a certain day, what time in the morning was it exactly 2,814,477 minutes earlier? (Assume standard time in one location.) Answer Choice: (A) 6:41 (B) 6:35 (C) 6:33 (D) 6:30 (E) 6:27
Answer: D
The sum of 3 hours 45 minutes and 1 hours 55 minutes is approximately what percent of a day? Answer Choice: (A) 21% (B) 22% (C) 23% (D) 24% (E) 25%
Answer: D
A certain characteristic in a large population has a distribution that is symmetric about the mean m. 60 percent of the distribution lies within one standard deviation d of the mean. If the shelf’s average life is 7.2 years and the standard deviation is 2.8 years, what percent of the distribution has more than 10.0 years as a shelf’s average life? Answer Choice: (A) 10% (B) 12% (C) 14% (D) 15% (E) 17%
Answer: D
If x represents the sum of the interior angles of a regular hexagon and y represents the sum of the interior angles of a triangle, 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
Given that a “16-inch pizza” means circular pizza with a diameter of 12 inches, changing from an 8-inch pizza to a 16-inch pizza gives you approximately what percent increase in the total amount of pizza? Answer Choice: (A) 33 (B) 50 (C) 67 (D) 180 (E) 300
Answer: E
What is the sum of the integers from -185 to 195 inclusive? Answer Choice: (A) 0 (B) 5 (C) 375 (D) 1905 (E) 965
Answer: D
What sum of money will produce Rs.70 as simple interest in 4 years at 3 1/2 percent? Answer Choice: (A) 500 (B) 520 (C) 600 (D) 300 (E) 250
Answer: A
At a contest with 500 participants, 1/2 of the people are aged 28 to 32. Next year, the number of people aged 28 to 32 will increase by 1/8. After this change, what percentage of the total 500 people will the 28- to 32-year-olds represent? Answer Choice: (A) 33.25% (B) 40.25% (C) 50.25% (D) 55.25% (E) 56.25%
Answer: E
If t and y are both odd prime numbers and t < y, how many distinct positive integer factors does 2ty have? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 8 (E) 12
Answer: D
Uncle Bruce is baking chocolate chip cookies. He has 36 ounces of dough (with no chocolate) and 16 ounces of chocolate. How many ounces of chocolate are left over if he uses all the dough but only wants the cookies to consist of 20% chocolate? Answer Choice: (A)  3 (B)  6 (C)  7 (D)  7.8 (E)  9
Answer: C
Which of the following equations has a solution in common with x^2 - 6x + 9 = 0? Answer Choice: (A) x^2 + 4x +4 = 0 (B) 3x^2 + 10x + 3 = 0 (C) x^2 + 2x - 3 = 0 (D) 3x^2 + 17x - 6 = 0 (E) none of the above
Answer: E
In how many ways Chief Minister and Minister be elected from a team of 8 members? Answer Choice: (A) 124 (B) 29 (C) 32 (D) 56 (E) 65
Answer: D
If -1 < h < 5, which of the following has the greatest value? Answer Choice: (A) a) 1-h (B) b) 1+h (C) c) 1+h^2 (D) d) 1-1/h (E) e) 1-1/(h^2)
Answer: E
How many words can be formed by using all letters of the word ‘DOHA’ ? Answer Choice: (A) 12 (B) 42 (C) 24 (D) 21 (E) 120
Answer: C
Find the odd man out
32, 34, 42, 46, 58, 59, 60, 66 Answer Choice: (A) 31 (B) 41 (C) 67 (D) 59 (E) 61
Answer: D
40% of a number is added to 60, the result is the same number. Find the number? Answer Choice: (A) 300 (B) 288 (C) 270 (D) 100 (E) 281
Answer: D
If a2 + b2 + c2 = 560 and ab + bc + ca =8, then a + b + c is Answer Choice: (A) 4 (B) 52 (C) 16 (D) 24 (E) 64
Answer: D
A can do a piece of work in 40 days; B can do the same in 20 days. A started alone but left the work after 10 days, then B worked at it for 10 days. C finished the remaining work in 10 days. C alone can do the whole work in? Answer Choice: (A) 24 days (B) 65 days (C) 86 days (D) 40 days (E) 17 days
Answer: D
The ratio of the earnings of P and Q is 9:10. If the earnings of P increases by one-fourth and the earnings of Q decreases by one-fourth, then find the new ratio of their earnings? Answer Choice: (A) 4/7 (B) 3/2 (C) 3/5 (D) 9/4 (E) 3/1
Answer: B
X and Y are both integers. If X/Y = 50.60, then what is the sum of all the possible two digit remainders of X/Y? Answer Choice: (A) 315 (B) 616 (C) 672 (D) 900 (E) 1024
Answer: A
1/2+[(2/11*11/32)+1]-9/16= Answer Choice: (A) 29/16 (B) 19/16 (C) 15/16 (D) 9/13 (E) 0
Answer: E
A sum of money at simple interest amounts to Rs. 825 in 3 years and to Rs. 850 in 4 years. The sum is? Answer Choice: (A) s. 738 (B) s. 750 (C) s. 650 (D) s. 730 (E) s. 735
Answer: B
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 59? Answer Choice: (A) 3944 (B) 920 (C) 7290 (D) 6928 (E) 4012
Answer: E
Speed of a boat in standing water is 16 kmph and the speed of the stream is 2 kmph. A man rows to a place at a distance of 7560 km and comes back to the starting point. The total time taken by him is: Answer Choice: (A) 914.2 hours (B) 900 hours (C) 915 hours (D) 905 hours (E) 960 hours
Answer: E
Solve the following quadratic equation by factoring.
U2-5U-14=0 Answer Choice: (A) -2,-7 (B) 2,-7 (C) 1,8 (D) 1,-8 (E) 2,6
Answer: A
The difference of 2 digit number & the number obtained by interchanging the digits is 36. What is the difference the sum and the number if the ratio between the digits of the number is 1:2 ? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 12
Answer: B
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 sec. The speed of the train is? Answer Choice: (A) 58 km/hr (B) 50 km/hr (C) 60 km/hr (D) 98 km/hr (E) 76
Answer: B
Moli buys 3 ribbons,7 clips and 1 soap for Rs.120 exactly. At the same place it would cost Rs.164 for 4 ribbons, 10 clips and one soap. How much would it cost for one ribbon, one clip and one soap ? Answer Choice: (A) 36 (B) 34 (C) 38 (D) 32 (E) 31
Answer: D
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is Answer Choice: (A) 17/29 (B) 17/21 (C) 17/22 (D) 17/20 (E) 17/34
Answer: D
three friends met for lunch at an expensive restaurant, and everyone decided to contribute equally to the total bill of $650. If one of the friends had a coupon for 35% off the total bill, and if each friend still contributed equally after the coupon was applied to the bill, how much did each friend pay? Answer Choice: (A) $190 (B) $141 (C) $145 (D) $137 (E) $135
Answer: B
When John can do a work in 15 days and Marry in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is? Answer Choice: (A) 2/15 (B) 3/25 (C) 8/15 (D) 9/15 (E) None
Answer: C
There are some pigeons and hares in a zoo. If heads are counted, there are 200. If legs are counted, there are 580. The number of hares in the zoo is? Answer Choice: (A) 16 (B) 19 (C) 90 (D) 17 (E) 91
Answer: C
The edges of three metal cubes are 1 cm, 3 cm, and 4 cm respectively. A new cube is made by melting these three cubes together. What is the edge of the new cube (in centimeters)? Answer Choice: (A) 3.9 (B) 4.2 (C) 4.5 (D) 4.8 (E) 5.1
Answer: C
The average of 10 numbers is 23. If each number is increased by 5, what will the new average be? Answer Choice: (A) 36 (B) 28 (C) 72 (D) 29 (E) 22
Answer: B
From the given integer n, if n*n*n is odd, then which is true from below options? Answer Choice: (A) n is (B) n is odd and n*n is even (C) n*n is even (D) n is even (E) n*n is odd
Answer: B
In a room there are 9 people. Each person shook hands with every other person. How many hand shakes were there? Answer Choice: (A) 36 (B) 40 (C) 44 (D) 48 (E) 52
Answer: A
In order to complete a reading assignment on time, Terry planned to read 60 pages per day. However, she read only 30 pages per day at first, leaving 480 pages to be read during the last 6 days before the assignment was to be completed. How many days in all did Terry have to complete the assignment on time? Answer Choice: (A) 10 (B) 8 (C) 6 (D) 12 (E) 14
Answer: A
If m is a positive integer and m^2 is divisible by 54, then the largest positive integer that must divide m is? Answer Choice: (A)  3 (B)  6 (C)  18 (D)  12 (E)  16
Answer: C
Today is Monday. After 37 days, it will be: Answer Choice: (A) Sunday (B) Saturday (C) Friday (D) Thursday (E) Wednesday
Answer: E
In the storage room of a certain bakery, the ratio of sugar to flour is 5 to 4, and the ratio of flour to baking soda is 10 to 1. If there were 60 more pounds of baking soda in the room, the ratio of flour to baking soda would be 8 to 1. How many pounds of sugar are stored in the room? Answer Choice: (A) 600 (B) 1200 (C) 1500 (D) 1600 (E) 3000
Answer: E
A 300 meter long train crosses a platform in 42 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 99 (B) 289 (C) 350 (D) 882 (E) 400
Answer: E
A and B invests Rs.10000 each, A investing for 6 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.24000, find their shares? Answer Choice: (A) 8000, 16000 (B) 1599,2000 (C) 7290,3000 (D) 15000,4000 (E) 72821,5000
Answer: A
If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is Answer Choice: (A) 4/12 (B) 4/29 (C) 4/22 (D) 4/13 (E) 4/17
Answer: D
A batsman scored 120 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets? Answer Choice: (A) 45(4/11) % (B) 50 % (C) 45(5/11) % (D) 44(5/11) % (E) None of these
Answer: B
The wheel of a car A is having a diameter of 40 inches is rotating at the rate of x inches/minute. The wheel of another car B is having a diameter of 20 inches and is rotating at the rate of y inches/minute. What is the value of x in terms of y if both the rims reach their starting positions at the same time after every rotation? Answer Choice: (A) 4y (B) 2y (C) 6y (D) 3y (E) 1y
Answer: B
In a game of eight players lasting for 70 minutes, six substitutes alternate with each player. This means that all players, including the substitutes, are on the pitch for the same length of time. For how long? Answer Choice: (A) 43 minutes (B) 46 minutes (C) 39 minutes (D) 40 minutes (E) 30 minutes
Answer: D
If the Average (mean ) of 3 positive temperatures is x degrees fahrenheit, then the sum of the 3 greatest of these temperatures, in degrees Fahrenheit, could be Answer Choice: (A) 6x (B) 3x (C) 5x/3 (D) 3x/2 (E) 3x/5
Answer: B
The effective annual rate of interest corresponding to a nominal rate of 16% per annum payable half-yearly is? Answer Choice: (A) 16.64% (B) 16.07% (C) 16.08% (D) 16.09% (E) 16.19%
Answer: A
A monkey ascends a greased pole 17 metres high. He ascends 2 metres in first minute and slips down 1 metre in the alternate minute. In which minute, he reaches the top ? Answer Choice: (A) 31st (B) 22nd (C) 23rd (D) 24th (E) None of these
Answer: A
A type of extra-large SUV averages 12.2 miles per gallon (mpg) on the highway, but only 7.6 mpg in the city. What is the maximum distance, in miles, that this SUV could be driven on 22 gallons of gasoline? Answer Choice: (A) 190 (B) 284.6 (C) 300 (D) 268 (E) 312
Answer: D
The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 5 years respectively. If the difference between their interests is Rs.144, find the each sum? Answer Choice: (A) Rs.578 (B) Rs.125 (C) Rs.640 (D) Rs.220 (E) Rs.300
Answer: C
If Aaron is now twice as old as Bailey was 20 years ago, and B is Bailey's current age in years, which of the following represents the sum of Aaron and Bailey's ages 4 years from now? Answer Choice: (A) 3B-22 (B) 3B-25 (C) 4B-22 (D) 4B-24 (E) 4B-25
Answer: A
A group consists of 4 men, 6 women and 5 children. In how many ways can 2 men , 3 women and 1 child selected from the given group? Answer Choice: (A) 657 ways (B) 600 ways (C) 345 ways (D) 876 ways (E) 415 ways
Answer: B
Two persons starting from the same place walk at a rate of 0.5kmph and 5.5kmph respectively. What time will they take to be 75km apart, if they walk in the same direction? Answer Choice: (A) 17 hrs (B) 22 hrs (C) 25 hrs (D) 12 hrs (E) 15 hrs
Answer: E
How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? Answer Choice: (A) 388 (B) 277 (C) 500 (D) 2887 (E) 212
Answer: C
28,14,15,22.5,24.5,61.25,64.25,? Answer Choice: (A) 224.875 (B) 234.875 (C) 244.875 (D) 254.875 (E) 264.875
Answer: A
If 12 boys meet at a reunion and each boy shakes hands exactly once with each of the others, then what is the total number of handshakes Answer Choice: (A) 41 (B) 42 (C) 43 (D) 66 (E) 45
Answer: D
For 600 km journey it will take 8hrs, if 120 km is done by bus and the rest by car. It takes 20 minutes more, if 200 km is done by busand the rest by car. The ratio of the speed of the train to that of the cars is? Answer Choice: (A) 1 : 3 (B) 3 : 4 (C) 2 : 5 (D) 3 : 7 (E) 4 : 9
Answer: B
Which of the following lines is perpendicular to y = − 2x + 3 and has the same y-intercept as y = 2x − 3? Answer Choice: (A) y = -1/2*x + 3 (B) y = 1/2*x - 3 (C) y = 1/2*x + 3 (D) y = 2x + 3 (E) y = 2x − 3
Answer: B
Joe’s average (arithmetic mean) test score across 4 equally weighted tests was 45. He was allowed to drop his lowest score. After doing so, his average test score improved to 50. What is the lowest test score that was dropped? Answer Choice: (A) 20 (B) 30 (C) 55 (D) 65 (E) 80
Answer: B
Joe has a total of $200 in his two pockets. He takes one fourth of the
money in his left pocket and puts it in his right pocket. He then takes
$20 from his left pocket and puts it in his right pocket. If he now has
an equal amount of money in each pocket, then how much money did he
originally have in his left pocket? Answer Choice: (A) $120 (B) $130 (C) $140 (D) $150 (E) $160
Answer: E
In a 3 x 3 grid, comprising 9 tiles can be painted in red or blue. When tile is rotated by 180 degrees, there is no difference which can be spotted. How many such possibilities are there? Answer Choice: (A) 22 (B) 32 (C) 771 (D) 99 (E) 77
Answer: B
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is: Answer Choice: (A) 32 (B) 50 (C) 99 (D) 77 (E) 51
Answer: B
A store owner estimates that the average price of type A products will increase by 25% next year and that the price of type B products will increase by 10% next year. This year, the total amount paid for type A products was $4500 and the total price paid for type B products was $8300. According to the store owner's estimate, and assuming the number of products purchased next year remains the same as that of this year, how much will be spent for both products next year? Answer Choice: (A) $14,755 (B) $15,325 (C) $16,000 (D) $16,225 (E) $17,155
Answer: A
How many pages the book have, if total 294 digits are used to form the page numbers? Answer Choice: (A) 134 pages (B) 136 pages (C) 137 pages (D) 138 pages (E) 139 pages
Answer: A
Lilly has 10 fish and Rosy has 9 fish. In total, how many fish do they have in all? Answer Choice: (A) 16 (B) 17 (C) 18 (D) 19 (E) 20
Answer: D
The average (arithmetic mean) of four numbers is 7x + 6. If one of the numbers is x, what is the average of the other three numbers? Answer Choice: (A) 9x + 8 (B) 3x + 3 (C) 5x + 1 (D) 5x + 4 (E) 15x + 12
Answer: A
If n is an integer and 5^n > 4,000,000, what is the least possible value of n? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: D
If two sides of a triangle have lengths 6 and 10, which of the following could be the perimeter of the triangle?
I. 10
II. 15
III. 25 Answer Choice: (A) I only (B) II only (C) II and III only (D) I, II, and III (E) none
Answer: E