loafeihong/math_mmlu_format huggingface dataset:
Camel and carriage for Rs. 5000. He SP the camel at a gain of 20% and the carriage at a loss of 10%. If he gains 3% on the whole, then find the CP of the camel? Answer Choice: (A) Rs.2166.67 (B) Rs.2145.67 (C) Rs.2157 (D) Rs.2167.1 (E) Rs.2178.34
Answer: A
A sporting goods store carries only yellow and white golf balls. At the beginning of the day it had 625 golf balls in stock, and by the end of the day it had sold 80% of its inventory of golf balls. If the store sold an equal number of yellow and white golf balls, and in doing so sold all of its white golf balls, how many yellow golf balls did the store have to begin the day? Answer Choice: (A) 75 (B) 125 (C) 225 (D) 325 (E) 375
Answer: E
The difference between C.I. and S.I. on an amount of Rs. 15,000 for 2 years is Rs. 294. What is the rate of interest per annum? Answer Choice: (A) 18 (B) 12 (C) 9 (D) 14 (E) 16
Answer: D
A certain sum of money is divided among A, B and C so that for each Rs. A has 80 paisa, B has 65 paisa and C 40 paisa. If C's share is Rs.40, find the sum of money? Answer Choice: (A) Rs.185 (B) Rs.410 (C) Rs.285 (D) Rs.385 (E) Rs.475
Answer: A
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle Answer Choice: (A) 72 (B) 828 (C) 729 (D) 34 (E) 35
Answer: E
How many FIVE letter words are formed using the letters of the word LEADER? Answer Choice: (A) 860 (B) 720 (C) 230 (D) 460 (E) 940
Answer: B
10 distinct integers are arranged in ascending order. The range of the first 7 is 25 and that of last 7 is 30. What is the maximum range M of the 10 numbers? Answer Choice: (A) 25 (B) 27 (C) 30 (D) 52 (E) 55
Answer: D
Keshav runs a factory in three shifts of eight hours each with 210 employees. In each shift minimum of 80 employees are required to run the factory effectively. No employees can be allowed to work for more than 16 hours a day. At least how many employees will be required to work for 16 hours every day? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 70
Answer: A
If x and y are positive integers such that y is a multiple of 5 and 3x + 4y = 600, then x must be a multiple of which of the following? Answer Choice: (A) 3. (B) 6. (C) 7. (D) 8. (E) 10.
Answer: E
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. Find out the average age of the team. Answer Choice: (A) 23 years (B) 20 years (C) 24 years (D) 21 years (E) 22 years
Answer: A
A circle of radius 10 inches has its center at the vertex C of an equilateral triangle ABC and passes through the other two vertices. The side AC extended through C intersects the circle at D. The number of degrees of angle ADB is: Answer Choice: (A) 27 (B) 30 (C) 837 (D) 37 (E) 18
Answer: B
Jake remembers only the last three letters of his four-letter Klingon name. If he is sure that the first letter is neither "N" nor "X", and assuming that there are only 15 letters in the Klingon alphabet, what is the probability that he will give the correct name when asked for it by the space attendant? Answer Choice: (A) A)8/100 (B) B)9/100 (C) C)1/8 (D) D)1/13 (E) E)9/10
Answer: D
? x 12 = 173 x 240 Answer Choice: (A) 3460 (B) 685 (C) 865 (D) 495 (E) 534
Answer: A
A seller mixed 4 dozen bananas costing Rs.12 per dozen with 6 dozen bananas at Rs.8 per dozen then what is the cost price of mixed bananas per dozen? Answer Choice: (A) Rs.6.40 (B) Rs.10 (C) Rs.9.6 (D) Rs.10.2 (E) None of the above
Answer: C
If 5^21 X 4^11 = 2x10^n. What is the value of n? Answer Choice: (A) 11 (B) 21 (C) 22 (D) 23 (E) 32
Answer: B
Walking across campus, a student interviewed a group of students. 20% of the students took a finance class last semester, 45% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class? Answer Choice: (A) 60% (B) 50% (C) 25% (D) 15% (E) 5%
Answer: E
In an examination 42% students failed in Hindi and 52% failed in English. If 17% failed in both of these .subjects, what is the percentage of students who passed in both the subjects ? Answer Choice: (A) 52 (B) 25 (C) 72 (D) 35 (E) 23
Answer: E
Find the least number that must be subtracted from 1387 so that the remaining number is divisible by 15. Answer Choice: (A) 1 (B) 5 (C) 7 (D) 9 (E) 13
Answer: C
A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train? Answer Choice: (A) 230m (B) 240m (C) 250m (D) 260m (E) 270m
Answer: A
The probabilities of solving a question by 3students A, B & C are 1/2,1/3 &1/4, respectively. The probability that the problem will be solved is? Answer Choice: (A) 2/3 (B) 3/4 (C) 3/5 (D) 3/7 (E) 4/7
Answer: B
A classroom has equal number of boys and girls. TEN girls left to play kho-kho, leaving twice as many boys as girls in the classroom. What was the total number of girls and boys present initially? Answer Choice: (A) 16 (B) 24 (C) 32 (D) 48 (E) 40
Answer: E
Celine worked for h hours each day for d consecutive days. If she earns $7.50 per hour, what is the total amount she earned? Answer Choice: (A) 7.50/d + h (B) 7.50 + d + h (C) 7.50 + dh (D) 7.50dh (E) 7.50h + d
Answer: D
The ‘moving walkway’ is a 300-foot long 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 combined rate (including both walkway and foot speed) of 6 feet per second, reaches the group of people, and then remains stationary until the walkway ends. What is Bill’s average rate of movement Q 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
What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit? Answer Choice: (A) 6 (B) 9 (C) 24 (D) 20 (E) 29
Answer: C
A salesperson received a commission of 3 percent of the sale price for each of the first 100 machines that she sold and 4 percent of the sale price for each machine that she sold after the first 100. If the sale price of each machine was $10,000 and the salesperson received a $38,000 commission, how many machines did she sell? Answer Choice: (A)  90 (B)  103 (C)  105 (D)  115 (E)  120
Answer: E
The cost of an article is decreased by 10%. If the original cost is $100, find the decrease cost. Answer Choice: (A) 33 (B) 11 (C) 68 (D) 36 (E) 90
Answer: E
A courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof. What could be the weight in grams of a package for which the charge is $1.95? Answer Choice: (A) 980 (B) 1170 (C) 1530 (D) 1720 (E) 1960
Answer: C
A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 6 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold? Answer Choice: (A) 480 (B) 487 (C) 720 (D) 729 (E) 268
Answer: C
A person spent Rs. 6,040 from his salary on food and 8,000 on house rent. After that he was left with 70% of his monthly salary. What is his monthly salary ? Answer Choice: (A) 46,800 (B) 66,800 (C) 56,800 (D) 26,800 (E) 76,800
Answer: A
Mary passed a certain gas station on a highway while traveling west at a constant speed of 40 miles per hour. Then, 15 minutes later, Paul passed the same gas station while traveling west at a constant speed of 60 miles per hour. If both drivers maintained their speeds and both remained on the highway for at least 2 hours, how long after he passed the gas station did Paul catch up with Mary? Answer Choice: (A) 1/2 (B) 2 (C) 1 (D) 4 (E) 5
Answer: A
Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction? Answer Choice: (A) 7 km (B) 6 km (C) 4 3/8 km (D) 9 km (E) 5 km
Answer: C
In a particular gumball machine, there are 4 identical blue gumballs, 3 identical red gumballs, 2 identical green gumballs, and 1 yellow gumball. In how many different ways can the gumballs be dispensed, 1 at a time, if the 3 red gumballs are dispensed last? Answer Choice: (A) 105 (B) 210 (C) 315 (D) 420 (E) 630
Answer: A
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) 35 km/hr (B) 50 km/hr (C) 45 km/hr (D) 65 km/hr (E) 87 km/hr
Answer: B
What least number must be subtracted from 427398 so that remaining number is divisible by 15 Answer Choice: (A) 3 (B) 5 (C) 7 (D) 9 (E) None of these
Answer: A
A man gains 20% by selling an article for a certain price. If the sells it at double the price, the percentage of profit will be: Answer Choice: (A) 130 (B) 220 (C) 140 (D) 120 (E) 145
Answer: C
The age of teacher is the same as the digit in the student's age, but in reverse order. In five years teacher will be twice as old as student will be then. what is the difference in their current age ? Answer Choice: (A) 18 (B) 12 (C) 25 (D) 13 (E) 7
Answer: A
What is the ratio of 3/7 to the product 3*(7/3)? Answer Choice: (A) 3:7 (B) 1:3 (C) 3:21 (D) 1:7 (E) 3:49
Answer: E
A farm has only chickens and pigs. When the manager of the farm counted the heads of the animals on the farm, the number totaled up to 80. When the number of legs was counted, the number totaled up to 218. How many more chickens than pigs are there on the farm? Note: Each pig has 4 legs and each chicken had 2 legs. Answer Choice: (A) 16 (B) 18 (C) 20 (D) 22 (E) 24
Answer: D
In what time will a train 400 meters long cross an electric pole, if its speed is 144 km/hr Answer Choice: (A) 5 seconds (B) 4.5 seconds (C) 10 seconds (D) 2.5 seconds (E) None of these
Answer: C
If 2 cards are selected at random from the deck of 52 cards then What is the probability of one of the selected cards will be 10 and other will be Queen?
A deck of cards has a total of 52 cards, consisting of 4 suits; (spades(Black), hearts(Red), diamond(Red)s, and clubs(Black)); and 13 cards including 1 king, 1 queen and 1 jack in each suit Answer Choice: (A) 8/2652 (B) 1/2652 (C) 12/2652 (D) 18/2652 (E) 16/2652
Answer: D
Simplify 64568 * 9999 Answer Choice: (A) 645615432 (B) 236547892 (C) 289546354 (D) 558666666 (E) 236669855
Answer: A
If a positive odd integer N has p positive factors, how many positive factors will 4N have ? Answer Choice: (A) p (B) 2p (C) P+1 (D) 2p+1 (E) Cannot be determined
Answer: E
A man rows his boat 84 km downstream and 60 km upstream, taking 4 hours each time. Find the speed of the stream? Answer Choice: (A) 76 kmph (B) 6 kmph (C) 14 kmph (D) 8 kmph (E) 3 kmph
Answer: E
For integers x, y, and z, if (3^x) (4^y) (5^z) = 65,536,000,000 and x + y + z = 17, what is the value of xy/z? Answer Choice: (A) 0 (B) 1 (C) 3 (D) 5 (E) 7
Answer: A
Running at their respective constant rate, machine X takes 2 days longer to produce w widgets than machines Y. AT these rates, if the two machines together produce 5w/4 widgets in 3 days, how many days would it take machine X alone to produce 2w widgets. Answer Choice: (A) 4 (B) 6 (C) 8 (D) 10 (E) 12
Answer: E
A teacher gave the same test to three history classes: M, B, and C. The average (arithmetic mean) scores for the three classes were 65, 80, and 77, respectively. The ratio of the numbers of students in each class who took the test was 4 to 6 to 5, respectively. What was the average score for the three classes combined? Answer Choice: (A) 74 (B) 75 (C) 76 (D) 77 (E) 78
Answer: B
The C.P of 10 pens is equal to the S.P of 12 pens. Find his gain % or loss%? Answer Choice: (A) 16 2/9% (B) 16 2/4% (C) 16 2/3% (D) 16 2/1% (E) 16 2/6%
Answer: C
A seamstress sells 200 metres of ribbon for Rs. 10000 at a loss of Rs. 7 per metre. Find her cost price for one metre of ribbon? Answer Choice: (A) 20 (B) 43 (C) 26 (D) 34 (E) 57
Answer: E
X and Y are both integers. If X/Y = 57.40, then what is the sum of all the possible two digit remainders of X/Y? Answer Choice: (A) 560 (B) 616 (C) 450 (D) 900 (E) 1024
Answer: C
In the xy plane line m has the equation 4x + y = w. Line n passes through the origin and is perpendicular to line m. If point p has the coordinates (r, r+1) and is on both line n and m what is the value of r? Answer Choice: (A) -4/3 (B) 1/4 (C) -4 (D) 3/4 (E) 4/3
Answer: A
If in a box of dimensions 6 m * 5 m * 4 m smaller boxes of dimensions 60 cm * 50 cm * 40 cm are kept in it, then what will be the maximum number of the small boxes that can be kept in it? Answer Choice: (A) 2888 (B) 1000 (C) 2878 (D) 27878 (E) 2112
Answer: B
By selling a book for 300, 20% profit was earned. What is the cost price of the book? Answer Choice: (A) A)215 (B) B)250 (C) C)230 (D) D)235 (E) E)240
Answer: B
How many of the following numbers are divisible by 21 ?
264, 396, 462, 792, 968, 2178, 5184, 6336 Answer Choice: (A) 3 (B) 4 (C) 5 (D) 1 (E) 7
Answer: D
Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 6069, how much amount did Raghu invest ? Answer Choice: (A) 1287 (B) 2887 (C) 2100 (D) 1129 (E) 1192
Answer: C
If xy=4, x/y=16, for positive numbers x and y, y=? Answer Choice: (A) 1/2 (B) 2 (C) 1/3 (D) 3 (E) 1/6
Answer: A
A theater box office sold an average (arithmetic mean) of 63 tickets per staff member to a particular movie. Among the daytime staff, the average number sold per member was 78, and among the evening staff, the average number sold was 60. If there are no other employees, what was the ratio of the number of daytime staff members to the number of evening staff members? Answer Choice: (A) 2:3 (B) 1:4 (C) 1:5 (D) 6:11 (E) 4:7
Answer: C
A boy has 9 trousers and 9 shirts. In how many different ways can he select a trouser and a shirt? Answer Choice: (A) 100 (B) 81 (C) 104 (D) 94 (E) 110
Answer: B
When a jogger moves at an average speed of 6 kmph, they reach their destination on time. When their average speed becomes 4 kmph, they reach their destination 15 minutes late. Find the length of journey. Answer Choice: (A) 3 km (B) 5 km (C) 7 km (D) 6 km (E) None
Answer: A
The average of 100,200,300 and x is 250 and the average of 300,150,100,x and y is 200. What is the value of y? Answer Choice: (A) 100 (B) 150 (C) 50 (D) 200 (E) 250
Answer: C
An express traveled at an average speed of 200 km/hr, stopping for 3 min after every 125 kn. How long did it take to reach its destination 800 km from the starting point? Answer Choice: (A) 5 hrs 21 min (B) 4 hrs 18 min (C) 6 hrs 41 min (D) 6 hrs 21 min (E) 4 hrs 34 min
Answer: B
A rower whose speed is 6 km/hr in still water rows to a certain point upstream and back to the starting point in a river which flows at 3 km/hr. What is the rower's average speed (in km/hr) for the total journey? Answer Choice: (A) 3.9 (B) 4.2 (C) 4.5 (D) 4.8 (E) 5.1
Answer: C
How many two digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5 and 6 such that the numbers are divisible by 9? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 6 (E) 8
Answer: C
In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole? Answer Choice: (A) 17 sec (B) 14 sec (C) 78 sec (D) 10 sec (E) 12 sec
Answer: D
A certain team consists of 4 professors and 6 teaching assistants. How many different teams of 3 can be formed in which at least one member of the group is a professor? (Two groups are considered different if at least one group member is different.) Answer Choice: (A) 48 (B) 100 (C) 120 (D) 288 (E) 600
Answer: B
What is the probability that the sum of two dice will yield a 7, and then when both are thrown again, their sum will again yield a 7? assume that each die has 6 sides with faces numbered 1 to 6. Answer Choice: (A) 1/144 (B) 1/36 (C) 1/12 (D) 1/6 (E) 1/3
Answer: B
In a sample of 800 high school students in which all students are either freshmen, sophomores, juniors, or seniors, 27 percent are juniors and 75 percent are not sophomores. If there are 160 seniors, how many more freshmen than sophomores are there among the sample of students? Answer Choice: (A) 12 (B) 18 (C) 24 (D) 30 (E) 36
Answer: C
If x and y are nonnegative integers, both less than or equal to 2, then we say that (x; y) is a
friendly point. Compute the number of unordered triples of friendly points that form triangles
with positive area. Answer Choice: (A) 32 (B) 45 (C) 67 (D) 76 (E) 82
Answer: D
If 15% of 30% of 50% of a number is 99, then what is the number? Answer Choice: (A) 4000 (B) 3050 (C) 4400 (D) 4500 (E) None of these
Answer: C
The ratio of the number of red cars in a certain parking lot to the number of black cars is 3 to 8. If there are 52 black cars in the lot, how many red cars are there in the lot? Answer Choice: (A) 11 (B) 20 (C) 24 (D) 27 (E) 32
Answer: B
The original price of a suit is $200. The price increased 20%, and after this increase, the store published a 20% off coupon for a one-day sale. Given that the consumers who used the coupon on sale day were getting 20% off the increased price, how much did these consumers pay for the suit? Answer Choice: (A) $192 (B) $198 (C) $200 (D) $208 (E) $216
Answer: A
Ramu bought an old car for Rs. 42000. He spent Rs. 13000 on repairs and sold it for Rs. 64900. What is his profit percent? Answer Choice: (A) 19% (B) 68% (C) 18% (D) 48% (E) 64%
Answer: C
Look at this series: 52, 49, 54, 51, 56, 53, ... What number should come next? Answer Choice: (A) 58 (B) 60 (C) 52 (D) 50 (E) 62
Answer: A
A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit? Answer Choice: (A) Rs. 64 (B) Rs. 69 (C) Rs.72 (D) Rs.75 (E) Rs.90
Answer: C
A clock is started at noon. By 10 minutes past 5, the hour hand has turned through Answer Choice: (A) 145 d (B) 150 d (C) 160 d (D) 155 d (E) 165 d
Answer: D
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 56, the dividend is: Answer Choice: (A) 5324 (B) 6334 (C) 7896 (D) 8356 (E) 8400
Answer: C
When n is divided by 5 the remainder is 3. What is the remainder when (n + 1)^2 is divided by 5? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: B
Coins are to be put into 8 pockets so that each pocket contains at least one coin. At most 4 of the pockets are to contain the same number of coins, and no two of the remaining pockets are to contain an equal number of coins. What is the least possible number of coins needed for the pockets? Answer Choice: (A) 7 (B) 18 (C) 17 (D) 22 (E) 28
Answer: B
What is the greatest prime factor of 1+2+3+。。。+52? Answer Choice: (A) 53 (B) 29 (C) 31 (D) 37 (E) 41
Answer: A
The ratio, by volume, of soap to alcohol to water in a certain solution is 4:20:60. The solution will be altered so that the ratio of soap to alcohol is doubled while the ratio of soap to water is halved. If the altered solution will contain 100 cubic centimeters of alcohol, how many cubic centimeters of water will it contain? Answer Choice: (A) 1200 (B) 1250 (C) 1300 (D) 1400 (E) 1450
Answer: A
The food in a camp lasts for 10 men for 50 days. If 10 more men join, how many days will the food last? Answer Choice: (A) 22 days (B) 25 days (C) 50 days (D) 16 days (E) 17 days
Answer: B
if x+y+z=9 and both y and z are positive integers greater than zero, then the maximum value x can take is? Answer Choice: (A) 7 (B) 3 (C) 8 (D) 6 (E) data insufficient
Answer: A
In a class there are 20 boys and 22 girls. In how many ways can a boy and a girl be selected? Answer Choice: (A) 508 (B) 440 (C) 800 (D) 570 (E) 503
Answer: B
In a dairy farm, 30 cows eat 30 bags of husk in 30 days. In how many days one cow will eat one bag of husk? Answer Choice: (A) 1 (B) 40 (C) 20 (D) 26 (E) 30
Answer: E
The L.C.M of two numbers is 495 and their H.C.F is 5. If the sum of the numbers is 10, then their difference is Answer Choice: (A) 10 (B) 46 (C) 70 (D) 90 (E) None
Answer: A
If -2<= x <= 2 and 3 <= y <= 10, which of the following represents the range of all possible values of y-x? Answer Choice: (A)  5 <= y-x <= 6 (B)  1 <= y-x <= 12 (C)  1 <= y-x <= 6 (D)  5 <= y-x <= 10 (E)  1 <= y-x <= 10
Answer: B
5 friends visited a fruit stall, and everyone decided to contribute equally to the total bill of $100. If one of the friends had a coupon for 6% 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) 18 (B) 18.8 (C) 19 (D) 17.8 (E) 17.9
Answer: B
Dan can do a job alone in 15 hours. Annie, working alone, can do the same job in just 10 hours. If Dan works alone for 12 hours and then stops, how many hours will it take Annie, working alone, to complete the job? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 10
Answer: A
A positive number x is multiplied by 3, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x ? Answer Choice: (A)  9/4 (B)  3/2 (C)  4/3 (D)  2/3 (E)  1/2
Answer: C
How many zeros does 10! end with? Answer Choice: (A) 10 (B) 4 (C) 4 (D) 3 (E) 2
Answer: E
Find the average of the series : 312, 162, 132, 142 and 122? Answer Choice: (A) 299 (B) 268 (C) 276 (D) 299 (E) 174
Answer: E
If the sum of 1/3 and 1/5 is converted to a decimal, what is the 3000th digit to the right of the decimal place? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 8 (E) 9
Answer: B
On the xy-plane, each point on circle C has coordinates such
that x 0 and y 0. If the center of circle C is the point (3; 7),
what is the maximum possible area of C? Answer Choice: (A)  6 (B)  9 (C)  24 (D)  32 (E)  64
Answer: C
what is the sum of all even integers between 99 and 301? Answer Choice: (A) 20200 (B) 20000 (C) 40400 (D) 40000 (E) 44000
Answer: A
The C.I. on a certain sum for 2 years at 10% per annum is Rs. 525. The S.I. on the same sum for double the time at half the rate percent per annum is? Answer Choice: (A) 238 (B) 500 (C) 287 (D) 197 (E) 172
Answer: B
Find the total number of prime factors in the expression (4)^11 x (7)^5 x (11)^3 Answer Choice: (A) 26 (B) 22 (C) 25 (D) 30 (E) 29
Answer: D
How many odd numbers are possible between 1 to 100000? find out the number of odd number of digits? Answer Choice: (A) 2999 (B) 3500 (C) 4000 (D) 4599 (E) 49999
Answer: E
On a scale of map, 0.4 cm represents 5.3 km. If the distance between the points on the map is 64 cm, the actual distance between these points is: Answer Choice: (A) 9 km (B) 72.5 km (C) 190.75 km (D) 848 km (E) None of these
Answer: D
If three sides of the triangle are 8 , 15 and S respectively then the how many values can S ? Answer Choice: (A) [A] 6 (B) [B] 7 (C) [C] 8 (D) [D]9 (E) [E] infinite number of values
Answer: D
A three-digit code for certain locks uses the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 according to the following constraints. The first digit cannot be 0 , 1 or 3, 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) 142 (C) 160 (D) 168 (E) 176
Answer: B
A paper is in a square form whose one side is 20 cm. Two semi circles are drawn on its opposites as diameters. If these semi circles are cut down what is the area of the remaining paper? Answer Choice: (A) 8.76 (B) 8.79 (C) 8.75 (D) 8.78 (E) 8.71
Answer: C
Donald has five different kinds of fruit to choose from at the grocery store. How many ways can he buy one or more types of fruit? Answer Choice: (A) 125 (B) 54 (C) 43 (D) 31 (E) 29
Answer: D
What is the unit digit in (4137)^754? Answer Choice: (A) 9 (B) 11 (C) 12 (D) 13 (E) 15
Answer: A
The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is? Answer Choice: (A) 12 (B) 72 (C) 23 (D) 35 (E) 28
Answer: D