loafeihong/math_mmlu_format huggingface dataset:
Janey covered a distance of 340 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour? Answer Choice: (A) 1 hour 45 minutes (B) 2 hours (C) 2 hours 30 minutes (D) 3 hours (E) None of these
Answer: D
A circular rim 50 inches in diameter rotates the same number of inches per second as a circular rim 15 inches in diameter. If the smaller rim makes x revolutions per second, how many revolutions per minute does the larger rim makes in terms of x ? Answer Choice: (A) 48pi/x (B) 75x (C) 48x (D) 24x (E) 200x
Answer: E
8^100 is divisible by 17 then find the remainder? Answer Choice: (A) 8 (B) 10 (C) 16 (D) 17 (E) 18
Answer: C
I chose a number and divide it by 4. Then I subtracted 175 from the result and got 10. What was the number I chose? Answer Choice: (A) 200 (B) 740 (C) 780 (D) 500 (E) 100
Answer: B
There are 8 red, 7 blue and 6 green balls, 1 ball is picked up randomly thenwhat is the probability that neither blue nor green? Answer Choice: (A) 2/21 (B) 3/25 (C) 4/41 (D) 4/23 (E) 8/21
Answer: E
The total age of A and B is 17 years more than the total age of B and C. C is how many years younger than A ? Answer Choice: (A) 12 (B) 27 (C) 21 (D) 17 (E) 11
Answer: D
The operation # is defined for all nonzero x and y by x#y = x + x/y. If S>0, then 1#(1#S) = Answer Choice: (A) S (B) S+1 (C) S/(S+1) (D) (S+2)/(S+1) (E) (2S+1)/(S+1)
Answer: E
A shopkeeper sells two articles at Rs.1000 each, making a profit of 20% on the first article and a loss of 20% on the second article. Find the net profit or loss that he makes? Answer Choice: (A) 6% (B) 8% (C) 4% (D) 3% (E) 5%
Answer: C
The larger of two negative consecutive even integers 2t and 2(t-1) is multiplied by 4 and then added to the smaller of the two original integers. Which of the following represents this operation? Answer Choice: (A) 6t-2 (B) 10t-2 (C) -2 (D) 3 (E) -2-4t^2
Answer: B
Bob wants to run a mile in the same time as his sister. If Bob’s time for a mile is currently 10 minutes 20 seconds and his sister’s time is currently 9 minutes 36 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) 5% (C) 7% (D) 10% (E) 12%
Answer: C
If n = 2ef, where e and f are distinct prime numbers greater than 2, how many different positive even divisors does n have, including n ? Answer Choice: (A)  Two (B)  Three (C)  Four (D)  Six (E)  Eight
Answer: C
According to the directions on a can of frozen orange juice concentrate, 1 can of concentrate is to be mixed with 4 cans of water to make orange juice. How many 12 ounce cans of concentrate are required to prepare 140 six-ounce servings of orange juice? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: B
A hexagon of side a cm is folded along its edges to obtain another hexagon
What is the % decrease in the area aof orignal hexagon Answer Choice: (A) 30% (B) 50% (C) 75% (D) 80% (E) 90%
Answer: C
What is the average (arithmetic mean) of all multiples of 10 from 10 to 400 inclusive? Answer Choice: (A) 190 (B) 195 (C) 200 (D) 205 (E) 210
Answer: D
A firm is comprised of partners and associates in a ratio of 2:63. If 45 more associates were hired, the ratio of partners to associates would be 1:34. How many partners are currently in the firm? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: D
If 35% of a number is 24 less than 50% of that number, then the number is ? Answer Choice: (A) 180 (B) 450 (C) 160 (D) 170 (E) 185
Answer: C
A single discount equivalent to the discount series of 16%, 10% and 5% is? Answer Choice: (A) 28.18 (B) 38.9 (C) 41.6 (D) 31.4 (E) 31.1
Answer: A
In how many ways Chief Minister and Minister be elected from a team of 12 members? Answer Choice: (A) 128 (B) 134 (C) 132 (D) 145 (E) 150
Answer: C
A grocer has a sale of Rs. 435, Rs. 927, Rs. 855, Rs. 230 and Rs. 562 for 5 consecutive days. How much sale must he have in the sixth day so that he gets an average sale of Rs. 625? Answer Choice: (A) Rs 741 (B) Rs 5991 (C) Rs 6001 (D) Rs 6991 (E) None of these
Answer: A
When n liters of fuel was added to a tank that was already 1/3 full, the tank was filled to 4/9 of its capacity. In terms of n, what is the capacity of the tank, in liters? Answer Choice: (A) 10/9 n (B) 4/3 n (C) 3/2 n (D) 9/4 n (E) 7/3n
Answer: E
Four people each roll a die once. Find the probability that at least two people will roll the same number? Answer Choice: (A) 13/18 (B) 14/18 (C) 15/18 (D) 16/18 (E) 17/18
Answer: A
Gary’s Gas Station serves an average of 16 cars per hour on Saturdays, 10 cars per hour on Sundays, and 9 cars per hour on all other days of the week. If the station is open from 6 a.m. to 10 p.m. every day, how many cars does Gary’s station serve over the course of a typical week? Answer Choice: (A) 1,136 (B) 1,200 (C) 1,240 (D) 1,280 (E) 1,320
Answer: A
Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 5 minutes A is turned off. After how much more time will the cistern be filled? Answer Choice: (A) 8 1/7 (B) 8 1/1 (C) 3 3/4 (D) 8 1/2 (E) 8 3/7
Answer: C
Along a yard 434 metres long, 32 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between two consecutive trees Answer Choice: (A) 14 (B) 16 (C) 10 (D) 11 (E) 12
Answer: A
A 70 cm long wire is to be cut into two pieces so that one piece will be 2/5th of the other, how many centimeters will the shorter piece be? Answer Choice: (A) 22 (B) 20 (C) 92 (D) 82 (E) 28
Answer: B
Find the least number must be subtracted from 378461 so that remaining no.is divisible by 13? Answer Choice: (A) 4 (B) 5 (C) 7 (D) 6 (E) 8
Answer: B
Private Benjamin is a member of a squad of 10 soldiers, which must volunteer 4 of its members for latrine duty. If the members of the latrine patrol are chosen randomly, what is the probability T that private Benjamin will be chosen for latrine duty? Answer Choice: (A) 1/10 (B) 1/5 (C) 2/5 (D) 3/5 (E) 4/5
Answer: C
Speed of a boat in standing water is 10kmph and speed of the stream is 2kmph. A man can rows to a place at a distance of 100km and comes back to the starting point. The total time taken by him is? Answer Choice: (A) 24hours (B) 21hr 30min (C) 20hr 50min (D) 18hr 15min (E) 22hrs
Answer: C
A whale goes on a feeding frenzy that lasts for 9 hours. For the first hour he catches and eats x kilos of plankton. In every hour after the first, it consumes 3 kilos of plankton more than it consumed in the previous hour. If by the end of the frenzy the whale will have consumed a whopping accumulated total 270 kilos of plankton, how many kilos did he consume on the sixth hour? Answer Choice: (A) 33 (B) 47 (C) 50 (D) 53 (E) 62
Answer: A
If 8 men or 12 women can do a piece of work in 15 days, in how many days can the same work be done by 6 men and 11 women? Answer Choice: (A) 9 days (B) 11 days (C) 13 days (D) 15 days (E) 17 days
Answer: A
The difference between the place values of 9 and 4 in the number 927435 is Answer Choice: (A) 899600 (B) 856200 (C) 875200 (D) 896200 (E) None
Answer: A
Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ? Answer Choice: (A) Rs. 4, Rs. 23 (B) Rs. 13, Rs. 17 (C) Rs. 15, Rs. 14 (D) Rs. 17, Rs. 13 (E) Rs. 17, Rs. 15
Answer: B
Last year a worker saved 5% of her annual salary. This year, she made 20% more money than last year and she saved 6% of her salary. The amount she saved this year was what percent of the amount she saved last year? Answer Choice: (A) 136% (B) 140% (C) 144% (D) 148% (E) 152%
Answer: C
A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 4 liters per minute. When the tank is full in inlet is opened and due to the leak the tank is empties in 8 hours. The capacity of the tank is? Answer Choice: (A) 2777 (B) 5760 (C) 2766 (D) 8987 (E) 2681
Answer: B
An empty wooden vessel weighs 20% of its total weight when filled with paint. If the weight of a partially filled vessel is one half that of a completely filled vessel, what fraction of the vessel is filled. Answer Choice: (A) 3/5 (B) 5/9 (C) 1/24 (D) 9/19 (E) 2/5
Answer: D
How many ways can a selection be done of 5 letters out of 5 A's, 4B's, 3C's, 2D's and 1 E. Answer Choice: (A) 60 (B) 75 (C) 71 (D) 121 (E) 221
Answer: C
There are 100 lights which are functional and each is controlled by a separate On/Off switch. Two children A and B start playing with the switches. A starts by pressing every third switch till he reaches the end. B, thereafter, presses every fifth switch till he too reaches the end. If all switches were in Off position at the beggining, How many lights are switched On by the end of this operation? Answer Choice: (A) 13 (B) 41 (C) 47 (D) 48 (E) 53
Answer: B
((-1.9)(0.6) – (2.6)(1.2))/7.0 = ? Answer Choice: (A) -0.61 (B) 1.0 (C) 1.07 (D) 1.71 (E) 2.71
Answer: A
Trapezoid JKLM in the x-y plane has coordinates J = (–2, –5), K = (–2, 1), L = (6, 7), and M = (6, –5). What is its perimeter? Answer Choice: (A)  34 (B)  35 (C)  38 (D)  40 (E) (F) 42
Answer: B
According to the formula F=9/5 (C) +32, if the temperature in degrees Farenheit (F) increases by 28, by how much does the temperature in degrees Celsius (C) increase? Answer Choice: (A) 9 (B) 15.55 (C) 47 (D) 48 3/5 (E) 59
Answer: B
Look at this series: 90, 87, 92, 89, 94, 91, ... What number should come next? Answer Choice: (A) 94 (B) 96 (C) 90 (D) 98 (E) 92
Answer: B
Two varieties of wheat - A and B costing Rs. 9 per kg and Rs. 15 per kg were mixed in the ratio 3 : 7. If 5 kg of the mixture is sold at 25% profit, find the profit made? Answer Choice: (A) Rs. 16.58 (B) Rs. 16.51 (C) Rs. 16.59 (D) Rs. 16.50 (E) Rs. 16.52
Answer: D
The manager of a theater noted that for every 10 admissions tickets sold, the theater sells 3 bags of popcorn at 2.00 $ each, 4 sodas at 1.50 $ each and 2 candy bars at 1.00$ each. To the nearest cent, what is the average (arithmetic mean) amount of these snacks sales per ticket sold? Answer Choice: (A) 1.40$ (B) 1.58$ (C) 1.60$ (D) 1.64$ (E) 1.70$
Answer: A
A shop sells bicycles and tricycles. In total there are 9 cycles (cycles include both bicycles and tricycles) and 19 wheels. Determine how many of each there are, if a bicycle has two wheels and a tricycle has three wheels. Answer Choice: (A) b=8,t=1 (B) b=5,t=3 (C) b=6,t=2 (D) b=2,t=5 (E) b=3,t=4
Answer: A
In a game, one player throws two fair, six-sided die at the same time. If the player receives at least a four 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 man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 5 (B) 4 (C) 8 (D) 9 (E) 2
Answer: B
In how many different number of ways 4 boys and 3 girls can sit on a bench such that girls always sit together. Answer Choice: (A) 720 (B) 740 (C) 760 (D) 790 (E) 800
Answer: A
A man buys a field of agricultural land for Rs. 3,60,000. He sells one-third at a loss of 20% and two-fifths at a gain of 25%. At what price must he sell the remaining field so as to make an overall profit of 10%? Answer Choice: (A) Rs.1,00,000 (B) Rs. 1,15,000 (C) Rs. 1,20,000 (D) Rs. 1,25,000 (E) None of these
Answer: C
Two pens and three pencils cost $86. four Pens and a pencil cost $112. find the cost of a pen and that of a pencil. Answer Choice: (A) 25, 12 (B) 12, 30 (C) 30, 45 (D) 50, 48 (E) 15, 25
Answer: A
Which interchange of signs will make the following equation correct ?
35 + 7 × 5 ÷ 5 – 6 = 24 Answer Choice: (A) 24 (B) 23 (C) 22 (D) 26 (E) 28
Answer: A
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. What are the marks obtained by them? Answer Choice: (A) 42, 33 (B) 44, 36 (C) 44, 38 (D) 45, 40 (E) 44, 48
Answer: A
At what price must an Book costing $47.50 be marked in order that after deducting 15% from the list price. It may be sold at a profit of 25% on the cost price? Answer Choice: (A) 72.85 (B) 69.85 (C) 62.85 (D) 82.85 (E) 60.85
Answer: B
The simple interest and the true discount on a certain sum for a given time and at a given rate are Rs. 85 and Rs. 80 respectively. The sum is: Answer Choice: (A) 1360 (B) 1450 (C) 1600 (D) 1800 (E) None
Answer: A
Louie takes out a three-month loan of $2000. The lender charges him 10% interest per month compounded monthly. The terms of the loan state that Louie must repay the loan in three equal monthly payments. To the nearest dollar, how much does Louie have to pay each month? Answer Choice: (A) A)333 (B) B)383 (C) C)402 (D) D)433 (E) E)804
Answer: E
If r=1 and (r-b)/c = 1 which of the following is NOT a possible value of b? Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: D
A bag consists of 1 rupee, 50 paise and 25p coins and their total value in rupees is Rs 1120 .These three types of coins are in the ratio 3:20:4. How may 25 paisa coins are there? Answer Choice: (A) 30 coins (B) 330 coins (C) 320 coins (D) 32 coins (E) 10 coins
Answer: C
Anintegratedteam consists of 2 members from the engineering team and 2 members from the design team. If the engineering team has 8 members and the design team has 6 members, how manyintegratedteam formations are possible? Answer Choice: (A)  36 (B)  54 (C)  176 (D)  220 (E)  360
Answer: E
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? Answer Choice: (A) 30% (B) 70% (C) 100% (D) 250% (E) 300%
Answer: B
Tn = 2Tn-1 + 4 and Qn = 4Qn-1 + 8 for all n > 1. If T5 = Q4 and T7 = 316, what is the first value of n for which Qn is an integer? Answer Choice: (A)  1 (B)  2 (C)  3 (D)  4 (E)  5
Answer: C
A train 55 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going? Answer Choice: (A) 7 sec (B) 5 sec (C) 4 sec (D) 6 sec (E) 3 sec
Answer: E
A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that exactly three bulbs are good? Answer Choice: (A) 20/69 (B) 20/63 (C) 20/62 (D) 20/29 (E) 20/61
Answer: B
In how many ways the letters of the word RAM be arranged? Answer Choice: (A) 8 (B) 12 (C) 10 (D) 6 (E) 120
Answer: D
Country X imported approximately $1.44 billion of goods in 1996. If Country X imported $388 million of goods in the first two months of 1997 and continued to import goods at the same rate for the rest of the year, by how much would Country Xs 1997 imports exceed those of 1996? Answer Choice: (A)  $24 million (B)  $120 million (C)  $144 million (D)  $240 million (E)  $888 million
Answer: E
A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a platform of 140 m long? Answer Choice: (A) 38 sec (B) 35 sec (C) 44 sec (D) 40 sec (E) 50 sec
Answer: D
In a student's election between two candidates, 75% of the voters cast thierthier votes, out of which 2% of the votes were declared invalid. A candidate got 9261 votes which were 75% of the total valid votes. Find the total number of votes enrolled in that election. Answer Choice: (A) 16800 (B) 1600 (C) 1680 (D) 1700 (E) 17500
Answer: A
A certain manufacturer of cake, muffin, and bread mixes has 80 buyers, of whom 50 purchases cake mix, 40 purchase muffin mix, and 20 purchase both cake mix and muffin mix. If a buyer is to be selected at random from the 100 buyers, what is the probability that the buyer selected will be one who purchases neither cake mix nor muffin mix? Answer Choice: (A) a. 1/10 (B) b. 3/8 (C) c. 1/2 (D) d. 7/10 (E) e. 9/10
Answer: B
A man cycling along the road noticed that every 10 minutes a bus overtakes him and every 4 minutes he meets an oncoming bus. If all buses and the cyclist move at a constant speed, what is the time interval between consecutive buses? Answer Choice: (A) 5 minutes (B) 6 minutes (C) 8 minutes (D) 9 minutes (E) 48/7 minutes
Answer: E
The H.C.F of two numbers is 8. Which of the following can never be their L.C.M? Answer Choice: (A) 55 (B) 44 (C) 66 (D) sixty (60) (E) 12
Answer: D
A lockbox has a 4 digit number passcode. How many different passwords are possible if repetition of numbers is allowed? Answer Choice: (A) 40 (B) 10000 (C) 1000 (D) 100 (E) 10
Answer: B
A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. Find the average speed for first 320 km of tour. Answer Choice: (A) 70.11 km/hr (B) 71.11 km/hr (C) 72.11 km/hr (D) 73.11 km/hr (E) None of these
Answer: B
A man saves Rs 300 at the end of each year and lends the money at 5% compound interest. How
much will it become at the end of 3 years. Answer Choice: (A) Rs 662 (B) Rs 333.01 (C) Rs 663.02 (D) Rs 993.03 (E) None of these
Answer: D
The prime factorization of integer N is A x A x B x C, where A, B and C are all distinct prime integers. How many factors does N have? Answer Choice: (A) 11 (B) 12 (C) 14 (D) 16 (E) 18
Answer: B
By weight, liquid X makes up 0.8 percent of solution A and 1.8 percent of solution B. If 400 grams of solution A are mixed with 700 grams of solution B, then liquid X accounts for what percent of the weight of the resulting solution? Answer Choice: (A) 1.58% (B) 1.98% (C) 10% (D) 15% (E) 19%
Answer: A
2 cow’s and 8 goats are brought for Rs.1400. If the average price of a goat be Rs.60. What is the average price of a cow. Answer Choice: (A) Rs. 480 (B) Rs.960 (C) Rs.960 (D) Rs. 460 (E) Rs. 560
Answer: D
A courtyard is 30 meter long and 16 meter board is to be paved with bricks of dimensions 20 cm by 10 cm. The total number of bricks required is? Answer Choice: (A) 22877 (B) 24000 (C) 20000 (D) 27999 (E) 17799
Answer: B
Length of train is 130 meters and speed of train is 45 km/hour. This train can pass a bridge in 30
seconds, then find the length of the bridge. Answer Choice: (A) 230 meters (B) 235 meters (C) 240 meters (D) 245 meters (E) None of these
Answer: D
7.515/10.02 = Answer Choice: (A)  0.35 (B)  0.3505 (C)  0.3509 (D)  0.351 (E)  0.75
Answer: E
If p/7 = r/2 and r = 0.75s, what is the ratio of p to r to s? Answer Choice: (A) 2 : 3 : 4 (B) 8 : 12 : 9 (C) 21 : 6 : 8 (D) 6 : 4 : 3 (E) 12 : 8 : 3
Answer: C
A man sells a horse for Rs.200 and loses something, if he had sold it for Rs.620, his gain would have been double the former loss. Find the cost price of the horse? Answer Choice: (A) 140 (B) 162 (C) 160 (D) 150 (E) 71
Answer: A
(4300331)-?=2535618 Answer Choice: (A) 1865113 (B) 1775123 (C) 1764713 (D) 1675123 (E) None of them
Answer: C
(2+0.0001)/(0.04+20)
The value of the expression above is closet to which of the following? Answer Choice: (A) 0.0001 (B) 0.001 (C) 0.1 (D) 1 (E) 10
Answer: C
The cost price of 16 articles is the same as the selling price of 12 articles. Find the loss/profit percentages. Answer Choice: (A) 30% (B) 32.50% (C) 33 1/3% (D) 40% (E) 50%
Answer: C
A borrowed some money at the rate of 5% p.a. for the first four years, 8% p.a.for the next 8 years and 10% p.a.for the period beyond 12 years If the total interest paid by him at the end of 14 years is 41600, how much money did he borrow? Answer Choice: (A) 40,000 (B) 50,000 (C) 62,000 (D) 45,000 (E) None of these
Answer: A
A batsman makes a score of 85 runs in the 11th inning and thus increases his average by 5. Find his average after 11th inning. Answer Choice: (A) 40 (B) 50 (C) 62 (D) 45 (E) 35
Answer: E
At a loading dock, each worker on the night crew loaded 3/4 as many boxes as each worker on the day crew. If the night crew has 1/2 as many workers as the day crew, what fraction of all the boxes loaded by the two crews did the day crew load? Answer Choice: (A) 4/7 (B) 5/7 (C) 8/11 (D) 7/12 (E) 11/15
Answer: C
There are 10 red balls, 10 blue balls, 15 green balls and 9 black balls in a bag. What is the minimum number of balls to be taken out of the bag to assure that you have all the balls of one color? Answer Choice: (A) 10 (B) 23 (C) 43 (D) 41 (E) 16
Answer: D
If 25% of x is 30 less than 15% of 1500, then x is? Answer Choice: (A) 872 (B) 738 (C) 837 (D) 780 (E) 83
Answer: D
If Jesse flips a coin five times in a row, what is the probability that the result will be heads at least 3 times? Answer Choice: (A) 21/128 (B) 29/128 (C) 35/128 (D) 1/16 (E) 1/2
Answer: E
How many 3 digits number are there which sum of digits is equal to 16. Answer Choice: (A) 63 (B) 64 (C) 65 (D) 66 (E) 67
Answer: D
The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %? Answer Choice: (A) 18% (B) 12% (C) 22% (D) 24% (E) 21
Answer: A
Two trains running in opposite directions cross a man standing on the platform in 47 seconds and 38 seconds respectively and they cross each other in 40 seconds. The ratio of their speeds is: Answer Choice: (A) 3 : 1 (B) 3 : 2 (C) 2 : 7 (D) 3 : 25 (E) 3 : 4
Answer: C
In 1998 the profits of company N were 10 percent of revenues. In 1999, the revenues of company N fell by 20 percent, but profits were 14 percent of revenues. The profits in 1999 were what percent of the profits in 1998? Answer Choice: (A) 80% (B) 105% (C) 120% (D) 112% (E) 138%
Answer: D
What is the largest integer n such that
n2- 38/n + 1
is an integer? Answer Choice: (A) 36 (B) 38 (C) 72 (D) 76 (E) None of these
Answer: A
If 135*s is a perfect square then s can be which of the following numbers? Answer Choice: (A) 15 (B) 35 (C) 54 (D) 105 (E) 150
Answer: A
Solution X is 30% chemical A and 70% chemical B by volume. Solution Y is 40% chemical A and 60% chemical B by volume. If a mixture of X and Y is 36% chemical A, what percent of the mixture is Solution X? Answer Choice: (A) 30% (B) 35% (C) 40% (D) 45% (E) 50%
Answer: C
Grace has 18 jellybeans in her pocket. She has 10 red ones, 4 green ones, and 4 blue ones. What is the minimum number of jellybeans she must take out of her pocket to ensure that she has one of each color? Answer Choice: (A) 4 (B) 8 (C) 12 (D) 13 (E) 15
Answer: E
The chance of rain on any given day in Tel-Aviv is 50%. What is the probability Q that it rained in Tel-Aviv on exactly 4 out of 6 randomly chosen days? Answer Choice: (A) 15/64 (B) 30/64 (C) 1/2 (D) 1/4 (E) 52/64
Answer: A
Of the 15 employees of a certain company, twice as many are in the sales department as are in all of the other departments combined. What is the number of employees in the sales department? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 45
Answer: A
In how many ways can five boys, three girls and a teacher sit in a row such that all boys sit together? Answer Choice: (A) A)10000 (B) B)12100 (C) C)14400 (D) D)1097 (E) E)2781
Answer: C
A motorcyclist goes from Nagpur to Delhi, a distance of 600 kms at an average of 60 kmph speed. Another man starts from Nagpur by car 5 Â½ hours after the first, and reaches Delhi Â½ hour earlier. What is the ratio of the speed of the motorcycle and the car? Answer Choice: (A) 1:2 (B) 1:7 (C) 1:9 (D) 1:5 (E) 2:5
Answer: E
A boatman can row 3 km against the stream in 20 minutes and return in 9 minutes. Find the rate of current ? Answer Choice: (A) 7/2 kmph (B) 8/2 kmph (C) 5.5 kmph (D) 1/2 kmph (E) 2/2 kmph
Answer: C
Find the value of * in the following
(1 5/3) ÷ 3/11 × */11 = (2 2/3 × 7/5 × 6/7) Answer Choice: (A) 3.2 (B) 3.4 (C) 3.6 (D) 3.8 (E) 4
Answer: C
A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is: Answer Choice: (A) 4% (B) 61/4% (C) 20% (D) 25% (E) 30%
Answer: C
What is the least integer that is a sum of four different primes each greater than 20? Answer Choice: (A) 79 (B) 83 (C) 120 (D) 133 (E) 169
Answer: C
Assisants are needed to prepare for preparation. Each helper can make either 2 large cakes or 35 small cakes/hour. The kitchen is available for 3hours and 20 large cakes and 700small cakes are needed. How many helpers are required? Answer Choice: (A) 9 (B) 10 (C) 13 (D) 16 (E) 18
Answer: B