loafeihong/math_mmlu_format huggingface dataset:
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 60 kg. What might be the weight of the new person? Answer Choice: (A) 56 kg (B) 80 kg (C) 85 kg (D) Data inadequate (E) None of these
Answer: B
The sum of all the digits of the integers from 18 to 21 inclusive is 24 (1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24). What is the sum T of all the digits of the integers from 0 to 99 inclusive? Answer Choice: (A) 450 (B) 810 (C) 900 (D) 1000 (E) 1100
Answer: C
A certain list consists of 21 different numbers. If n is in the list and n is 2 times the average (arithmetic mean) of the other 20 numbers in the list, then n is what fraction of the sum of the 21 numbers in the list? Answer Choice: (A) 1/20 (B) 1/12 (C) 1/5 (D) 4/21 (E) 5/21
Answer: B
if the ratio of two number is 2:5 and LCM of the number is 160 then what is the number. Answer Choice: (A) 15 (B) 20 (C) 16 (D) 30 (E) 35
Answer: C
A CREAM manufacturer produces 200 units of a certain model each month at a cost to the manufacturer of £20 per unit and all of the produced units are sold each month. What is the minimum selling price per unit that will ensure that the monthly profit (revenue from sales minus production costs) on the sales of these units will be at least £20,000? Answer Choice: (A) 100 (B) 110 (C) 1120 (D) 200 (E) 220
Answer: E
A watch was sold at a loss of 9%. If it was sold for Rs.220 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) 1000 (B) 2876 (C) 1977 (D) 2778 (E) 1692
Answer: E
How many 11-digits number are Palindromic numbers? A Palindromic number reads the same forward and backward, example 12345654321. Answer Choice: (A) 100 (B) 610 (C) 729 (D) 900 (E) 900000
Answer: E
A batsman scored 150 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) 60 % (C) 45(5/11) % (D) 44(5/11) % (E) None of these
Answer: B
The average monthly salary of 20 employees in an organisation is Rs. 1600. If the manager's salary is added, then the average salary increases by Rs. 100. What is the manager's monthly salary ? Answer Choice: (A) 3700 (B) 3890 (C) 88798 (D) 2789 (E) 2891
Answer: A
If k is an integer and 2 < k < 6, for how many different values of k is there a triangle with sides of lengths 2, 6, and k? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: B
A fill pipe can fill 1/2 of cistern in 20 minutes. In how many minutes, it can fill 1/2 of the cistern? Answer Choice: (A) 5min (B) 10min (C) 15min (D) 20min (E) 25min
Answer: D
A bag contains 4 red balls, 5 green balls and 6 white balls. A ball is drawn at
random from the box. What is the probability that the ball drawn is either red or green? Answer Choice: (A) 2/5 (B) 3/5 (C) 1/5 (D) 7/15 (E) 8/15
Answer: B
The number of permutations of the letters of the word 'BUBBLEGUM' is? Answer Choice: (A) 9!/(2!)2 (B) 9!/2! (C) 9!/3! 2! (D) 8!/3! 2! (E) 9!/2! 1! 1! 1!
Answer: C
A shop sells two variants of chocolates - one that costs $3 and the other that costs $5. If the shop sold $112 chocolates on a given day, how many different combinations of (number of $3 sold, number of $5 sold) exist? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 12 (E) 15
Answer: B
A and B start a business with Rs.6000 and Rs.8000 respectively. Hoe should they share their profits at the end of one year? Answer Choice: (A) 3:9 (B) 3:4 (C) 3:2 (D) 3:1 (E) 3:5
Answer: B
A retailer sells 10 shirts. The first 3 he sells for $20,$22 and $25. If the retailer wishes to sell the 10 shirts for an overall average price of over $20, what must be the minimum average price of the remaining 7 shirts? Answer Choice: (A) $14.00 (B) $16.00 (C) $17.00 (D) $19.00 (E) $23.00
Answer: D
Uncle Bruce is baking chocolate chip cookies. He has 36 ounces of dough (with no chocolate) and 20 ounces of chocolate. How much chocolate is left over if he uses all the dough but only wants the cookies to consist of 10% chocolate? Answer Choice: (A) 18 (B) 20 (C) 16 (D) 22 (E) 24
Answer: C
If 4 men can color 48 m long cloth in 2 days, then 6 men can colour 36 m long cloth in Answer Choice: (A) 1 day (B) 2 days (C) 3 days (D) 4 days (E) 5 days
Answer: A
A certain no. when divided by 20 leaves a remainder 25, what is the remainder if the same no.be divided by 15? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 8 (E) 9
Answer: A
A box contains nine slips that are each labeled with one number: 1, 2, 3, 8, 13, 21, 34 and 55. Two of the slips are drawn at random from the box without replacement. What is the probability that the sum of the numbers on the two slips is equal to one of the numbers left in the box? Answer Choice: (A) 7/72 (B) 1/6 (C) 7/36 (D) 15/36 (E) 1/7
Answer: E
Kim has 7 pairs of shoes; each pair is a different color. If Kim randomly selects 2 shoes without replacement from the 14 shoes, what is the probability that she will select 2 shoes of the same color? Answer Choice: (A) 1/13 (B) 1/15 (C) 11/9 (D) 1/10 (E) 1/25
Answer: A
A train 225 m in length crosses a telegraph post in 15 seconds. The speed of the train is? Answer Choice: (A) 37 kmph (B) 34 kmph (C) 32 kmph (D) 38 kmph (E) 76 kmph
Answer: C
A trader owes a merchant $10000 due 1 year hence. The trader wants to settle the account after 2 months. If the rate of interest 12% per annum, how much cash should he pay? Answer Choice: (A) $9090.90 (B) $9010.90 (C) $7090.90 (D) $8090.90 (E) $9000.90
Answer: A
Which of these lines in the xy-plane does not contain any point with two negative coordinates? Answer Choice: (A) y = 3x (B) y = x + 7 (C) y = x^2 - 4 (D) y = x^3 + 3x (E) y = x^6
Answer: E
Each of the 20 boxes in a certain shipment weighs either 10 pounds or 20 pounds, and the average (arithmetic mean) weight of the boxes in the shipment is 18 pounds. If the average weight of the boxes in the shipment is to be reduced to 15 pounds by removing some of the 20-pound boxes, how many 20-pound boxes must be removed? Answer Choice: (A) 10 (B) 12 (C) 14 (D) 16 (E) 18
Answer: B
The cash realised on selling a 14% stock is Rs.104.25, brokerage being 1/4% is? Answer Choice: (A) 104 (B) 106 (C) 102 (D) 192 (E) 122
Answer: A
The triplicate ratio of 2:5 is? Answer Choice: (A) 1:0 (B) 8:125 (C) 1:7 (D) 1:2 (E) 1:1
Answer: B
There are 2000 students in a school and among them 10 % of them attends chess class. 50% of the students who are in the chess class are also enrolled for swimming. No other students are interested in swimming so how many will attend the swimming class if all enrolled attends? Answer Choice: (A) 1 (B) 10 (C) 100 (D) 50 (E) 20
Answer: C
If y is an integer, then y(y - 1)( y- k) must be evenly divisible by three when k is any of the following values EXCEPT Answer Choice: (A) -4 (B) -6 (C) -1 (D) 2 (E) 5
Answer: B
The grocer ordered deliveries of apples on each weekday. The numbers of apples he ordered per day were 80, 30, 100, 90 and x. If the median apple delivery was 10 apples larger than the average (arithmetic mean) number of apples delivered, which of the following could be x? Answer Choice: (A) 50 (B) 55 (C) 60 (D) 65 (E) 70
Answer: A
In the simple subtraction problem below some single digits are replaced by letters .Fined the value of 7A+5D+6CD? Answer Choice: (A) 288 (B) 3799 (C) 277 (D) 278 (E) 240
Answer: E
There are 3 teams each with 6 basket players. How many combinations are there if we were to pick 2 players from the 3 teams such that no team was picked twice? Answer Choice: (A) 50 (B) 23 (C) 108 (D) 28 (E) 45
Answer: C
For any 8 given numbers, which of the following is always equivalent to adding the 3 numbers together and then dividing the sum by 3?
I. Ordering the 3 numbers numerically, from highest to lowest, and then selecting the middle number.
II. Dividing each of the numbers by 3 and then adding the results together.
III. Multiplying each number by 6, adding the resulting products together, and then dividing the sum by 9. Answer Choice: (A) I only (B) II only (C) I and II only (D) II and III only (E) None of the above
Answer: E
A father is now three times as old as his son. Seven years back, he was four times as old as his son. The age of the son (in years) is Answer Choice: (A) A)12 (B) B)15 (C) C)18 (D) D)20 (E) E)21
Answer: E
In a group of 86 students, each student is registered for at least one of three classes – History, Math and English. Twenty-eight students are registered for History, twenty-three students are registered for Math, and forty-four students are registered for English. If only three students are registered for all three classes, how many students are registered for exactly two classes? Answer Choice: (A) 3 (B) 10 (C) 9 (D) 8 (E) 7
Answer: A
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is Answer Choice: (A) 50 km (B) 56 km (C) 70 km (D) 80 km (E) 90 km
Answer: A
A test paper has 10 questions each worth 4 marks. While taking the test, a student realises that he has attempted questions worth 16 marks. Assuming that whatever question he attempts is completely correct, how many more questions should he attempt so that he is able to secure 90 percent marks? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
The average age of three boys is 48 years and their ages are in proportion 2:5:5. What is the age in years of the youngest boy? Answer Choice: (A) 30 (B) 23 (C) 24 (D) 26 (E) 40
Answer: C
The cash realised on selling a 14% stock is Rs.106.25, brokerage being 1/4% is Answer Choice: (A) 123 (B) 106 (C) 100 (D) 156 (E) 240
Answer: B
A jogger running at 9 kmph along side a railway track is 270 metres ahead of the engine of a 120 metre long train running at 45 kmph in the same direction. In how much time will the train pass the jogger? Answer Choice: (A) 3.6 sec (B) 18 sec (C) 36 sec (D) 39 sec (E) None of these
Answer: D
Find the average of all prime numbers between 80 and 100 Answer Choice: (A) 88 (B) 60 (C) 80 (D) 89.6 (E) 92
Answer: D
In a birthday party, every person shakes hand with every other person. If there was a total of 28 handshakes in the party, how many persons were present in the party? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: C
A train passes a man standing on the platform. If the train is 180 meters long and its speed is 72 kmph, how much time it took in doing so? Answer Choice: (A) 6 ½ sec (B) 4 ½ sec (C) 9 sec (D) 8 sec (E) 2 ½ sec
Answer: C
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) 22 years (B) 23 years (C) 24 years (D) 25 years (E) 26 years
Answer: D
A boat running downstream covers a distance of 44 km in 8 hours while for covering the same distance upstream, it takes 10 hours. What is the speed of the boat in still water? Answer Choice: (A) 5 kmph (B) 4.95 kmph (C) 6 kmph (D) 7 kmph (E) 8 kmph
Answer: B
Population of a city in 20004 was 1000000. If in 2005 there isan increment of 15% , in 2006 there is a decrements of 35 % and in 2007 there is an increment of 45%, then find the population of city atthe end of the year 2007 Answer Choice: (A) 967532 (B) 977522 (C) 984424 (D) 997454 (E) 1083875
Answer: E
Two numbers are in the ratio 3 : 4. If the sum of numbers is 63, find the numbers. Answer Choice: (A) 27 and 36. (B) 25 and 30. (C) 23 and 44. (D) 63 and 12. (E) 12 and 36.
Answer: A
The residents of the town Q participated in a survey to determine the number of hours per week each resident spent watching television. The distribution of the results of the survey had a mean of 21 hours and a standard deviation of 6 hours. The number of hours that Pat, a resident of town Q, watched television last week was between 1 and 2 standard deviations below the mean. Which of the following could be the number of hours that Pat watched television last week? Answer Choice: (A) - 30 (B) - 20 (C) - 18 (D) - 12 (E) - 6
Answer: E
The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group? Answer Choice: (A) 17 (B) 26 (C) 15 (D) 97 (E) 12
Answer: C
A work as fast as B. If B can complete a work in 20days independently,the number of days in which A and B can together finish the work in? Answer Choice: (A) 2days (B) 3days (C) 4days (D) 5days (E) 6 2/3days
Answer: E
There are 10 orators A, B, C, D, E, F, G, H, I and J. In how many ways can the arrangements be made so that A always comes before B and B always comes before C. Answer Choice: (A) 10! / 3! (B) 8! / 6! (C) 5! x 3! (D) 8! / (5! x 3!) (E) 8! / (5! x 4!)
Answer: A
A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work? Answer Choice: (A) 37 1/2 days (B) 22 days (C) 31 days (D) 22 days (E) 25 1/2 days
Answer: A
The present average age of a family of five members is 26 years. If the present age of the youngest member in the family is ten years, then what was the average age of the family at the time of the birth of the youngest member ? (Assume no death occurred in the family since the birth of the youngest) Answer Choice: (A) 22 years (B) 25 years (C) 20 years (D) 28 years (E) 12 years
Answer: C
8597 - ? = 7429 - 4358 Answer Choice: (A) 3567 (B) 6424 (C) 6835 (D) 5526 (E) None of these
Answer: D
In an increasing sequence of 8 consecutive integers, the sum of the last 4 integers is 822. What is the sum of the first 4 integers in the sequence? Answer Choice: (A) 800 (B) 808 (C) 806 (D) 802 (E) 804
Answer: C
A lemonade stand sold only small and large cups of lemonade on Tuesday. 3/5 of the cups sold were small and the rest were large. If the large cups were sold for 11/5 as much as the small cups, what fraction of Tuesday's total revenue was from the sale of large cups? Answer Choice: (A) (a) 7/16 (B) (b) 7/15 (C) (c) 10/21 (D) (d) 22/37 (E) (e) 1/2
Answer: D
Find the area of the quadrilateral of one of its diagonals is 40 cm and its off sets 11 cm and 9 cm? Answer Choice: (A) 100 cm2 (B) 150 cm2 (C) 333 cm2 (D) 400 cm2 (E) 750 cm2
Answer: D
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is Answer Choice: (A) 35.2 (B) 36.1 (C) 36.5 (D) 39.1 (E) None
Answer: C
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot? Answer Choice: (A) 76 m (B) 17 m (C) 88 m (D) 55 m (E) 44 m
Answer: B
In seven given numbers,the average of first four numbers is 4 and that of last four numbers is also 4. if the average of these seven numbers is 3, the fourth number is? Answer Choice: (A) 3 (B) 4 (C) 7 (D) 11 (E) 12
Answer: D
Which of the following fractions R has a decimal equivalent that is a terminating decimal? Answer Choice: (A) 10/189 (B) 15/196 (C) 16/225 (D) 25/144 (E) 39/128
Answer: E
A code is to be made by arranging 7 letters. Three of the letters used will be the letter A, two of the letters used will be the letter B, one of the letters used will be the letter C, and one of the letters used will be the letter D. If there is only one way to present each letter, how many different codes are possible? Answer Choice: (A) 42 (B) 210 (C) 420 (D) 840 (E) 5,040
Answer: C
How many times are the hands of a clock at right angle in a day? Answer Choice: (A) 44 (B) 21 (C) 22 (D) 41 (E) 40
Answer: A
An amount of Rs.1638 was divided among A, B and C, in the ratio 1/2 : 1/3 : 1/4. Find the share of A? Answer Choice: (A) 656 (B) 456 (C) 756 (D) 745 (E) 720
Answer: C
Find the total number of distinct vehicle numbers that can be formed using two letters followed by two numbers. Letters need to be distinct. Answer Choice: (A) 60000 (B) 65000 (C) 70000 (D) 75000 (E) None
Answer: B
If a letter is picked randomly from the alphabet, what are the odds of it being in the first 10 letters or being a vowel (a, e, i, o, u, y)? Answer Choice: (A) 6/13 (B) 1/2 (C) 15/26 (D) 11/26 (E) 8/13
Answer: B
Seed mixture X is 40% ryegrass and 60% bluegrass by weight; seed mixture Y is 25% ryegrass and 75% fescue. If a mixture of X and Y contains 31% ryegrass, what percent of the weight of the mixture is from mixture X? Answer Choice: (A) 20% (B) 30% (C) 40% (D) 50% (E) 60%
Answer: C
A train covers a distance of 100km in 1 hour. If its speed is decreased by 30km/hr, the time taken by the car to cover the same distance will be? Answer Choice: (A) 1hr (B) 1hr 25min (C) 50min (D) 1hr 30min (E) 1hr 45min
Answer: B
In a flower shop there were 5 flowers in each bouquet. If the seller has doubled the number of flowers in each bouquet then the new average of flowers in each bouque is Answer Choice: (A) 12 (B) 3 (C) 8 (D) 10 (E) None of these
Answer: D
(A% of B + B% of A) is equal to ? Answer Choice: (A) A% of B (B) B% of A (C) 2% of AB (D) AB% of 3 (E) None
Answer: C
A train running at 50 km/hr takes 9 seconds to pass a platform. Next, it takes 6 seconds to pass a man walking at 5 km/hr in the same direction. Find the length of the train and that of the platform. Answer Choice: (A) a) 75m50m (B) b) 100m50m (C) c) 50m45m (D) d) 100/3 m200/3 (E) e) none of these
Answer: A
Ravi's salary was reduced by 25%. Percentage increase to be effected to bring salary to original level = Answer Choice: (A) 33.38 % (B) 33.33 % (C) 83.33 % (D) 33.35 % (E) 34.33 %
Answer: B
If p and q are positive integers, and 3 is not a factor of q, then q may be which of the following? Answer Choice: (A) (p−1)·p·(p+1) (B) (p−3)·(p−1)·(p+1) (C) (p−2)·p·(p+2) (D) (p−1)·p·(p+2) (E) (p−3)·(p+1)·(p+2)
Answer: D
If 7 (A's capital) = 8 (B's capital) = 10 (C's capital). Then the ratio of their capitals is? Answer Choice: (A) 40:15:15 (B) 40:25:18 (C) 40:35:28 (D) 40:25:24 (E) 40:45:11
Answer: C
What least number must be added to 686, so that the sum is completely divisible by 5 ? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 4 (E) 6
Answer: D
Dividing by 3⁄6 and then multiplying by 5⁄6 is the same as dividing by what number? Answer Choice: (A) 31⁄5 (B) 16⁄5 (C) 20⁄9 (D) 9⁄20 (E) 5⁄3
Answer: E
If a fair 6-sided die is rolled three times, what is the probability that exactly one 3 is rolled? Answer Choice: (A) 25/216 (B) 50/216 (C) 25/72 (D) 25/36 (E) 5/6
Answer: C
The cost to park a car in a certain parking garage is $9.00 for up to 2 hours of parking and $1.75 for each hour in excess of 2 hours. What is the average (arithmetic mean) cost per hour to park a car in the parking garage for 9 hours? Answer Choice: (A)  $1.09 (B)  $1.67 (C)  $2.25 (D)  $2.36 (E)  $2.50
Answer: D
A bag has 4 blue, 3 yellow and 2 green balls. The balls of the same color are identical. In how many ways can a child picks ball(s) out of the bag? He could even decide to pick ZERO balls. Answer Choice: (A) 60 (B) 1260 (C) 24 (D) 120 (E) 9
Answer: A
If it is true that x > -2 and x < 9, which of the following must be true? Answer Choice: (A) x > 2 (B) x < -9 (C) x < 2 (D) -9 < x < 2 (E) none of the above.
Answer: E
Roshan is 5 years younger than Raj and they have an age ratio 3:4 respectively. How old is Roshan? Answer Choice: (A) 10 (B) 15 (C) 18 (D) 24 (E) 25
Answer: B
If A, B and C together can finish a piece of work in 6 days. A alone in 12 days and B in 18 days, then C alone can do it in? Answer Choice: (A) 1 (B) 7 (C) 8 (D) 9 (E) 36
Answer: E
An archer is shooting arrows from various distances. She shoots at a target from 50 yards, 60 yards, and 70 yards. The probability that she hits within the bullseye from 50 yards is 3/4, the probability that she hits within the bullseye from 60 yards is 2/3, and the probability that she hits within the bullseye from 70 yards is 3/5. What is the probability that she hits the bullseye at least once in three shots, one from each distance listed. Answer Choice: (A) 9/10 (B) 14/15 (C) 19/20 (D) 29/30 (E) 39/40
Answer: D
The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact? Answer Choice: (A) 2/25 (B) 7/14 (C) 9/3 (D) 1/45 (E) 18/35
Answer: E
There are 10 points in a given plane, no three of which are on the same line. If one of the points is represented as 'A', then how many triangles can be determined with the 10 points that contain the point A? Answer Choice: (A) 36 (B) 105 (C) 182 (D) 210 (E) 455
Answer: A
Six years ago Anita was P times as old as Ben was. If Anita is now 17 years old, how old is Ben now in terms of P ? Answer Choice: (A) 11/P + 6 (B) 11/P + 7 (C) 11/P + 2 (D) 11/P + 1 (E) 11/P + 8
Answer: A
If I walk at 4 km/h, I miss the bus by 10 minutes. If I walk at 5 km/h, I reach 5 minutes before the arrival of the bus. How far I walk to reach the bus stand ? Answer Choice: (A) 5 km (B) 4.5 km (C) 5 1⁄4 km/h (D) Cannot be determined (E) None of these
Answer: A
If Yury has been writing programming code for 16 hours at a rate of 5 lines of code per 20 seconds, how many lines of code has he written? Answer Choice: (A) 126(10^2) (B) 126(10^3) (C) 144(10^2) (D) 1.26(10^7) (E) .126(10^9)
Answer: C
In your classes you counted 130 hands. How many students were at the class? Answer Choice: (A) 65 (B) 61 (C) 85 (D) 86 (E) 88
Answer: A
In how many ways can you sit 7 people on a bench if 3 of them must sit together? Answer Choice: (A) 720 (B) 2,160 (C) 2,400 (D) 4,320 (E) 40,320
Answer: A
A basket contains 5 apples, of which 1 is spoiled and the rest are good. If Henry is to select 2 apples from the basket simultaneously and at random, what is the probability E that the 2 apples selected will include the spoiled one? Answer Choice: (A) a. 1/5 (B) b. 3/10 (C) c. 2/5 (D) d. 1/2 (E) e. 3/5
Answer: C
The side of a square is increased by 25% then how much % does its area increases? Answer Choice: (A) 56.28 (B) 56.25 (C) 56.2 (D) 56.24 (E) 56.21
Answer: B
Find the total no. of distinct bike no.'s that can beformed using 2 letters followed by 2 no.'s. How many letters need to be distinct? Answer Choice: (A) 59 (B) 89 (C) 94 (D) 100 (E) 110
Answer: D
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow? Answer Choice: (A) 2/28 (B) 2/25 (C) 2/21 (D) 2/08 (E) 2/18
Answer: C
Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately? Answer Choice: (A) 3 (B) 5 (C) 6 (D) 8 (E) 9
Answer: C
What will come in place of the x in the following Number series? 46080, 3840, 384, 48, 8, 2, x Answer Choice: (A) 1 (B) 3 (C) 5 (D) 6 (E) 8
Answer: A
power windows: 60%
anti-lock brakes: 25%
CD player: 60%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD player. What percent of the vehicles at Bill's car dealership have a CD player but no power windows or anti-lock brakes? Answer Choice: (A) 23 (B) 18 (C) 11 (D) 3 (E) 0
Answer: A
A boat ma goes 2km against the current of the stream in 1 hr and goes 1 km along the current in 10 min. how long will it take to go 6 km in stationary water Answer Choice: (A) 40 min (B) 1hr (C) 1hr 15 min (D) 1hr 30 min (E) 4 hr
Answer: D
The average age of 15 students of a class is 16 years. Out of these, the average age of 6 students is 14 years and that of the other 9 students is 16 years. Tee age of the 15th student is? Answer Choice: (A) 10years (B) 11years (C) 12years (D) 13years (E) 14years
Answer: C
If p is the product of the integers from 1 to 35, inclusive, what is the greatest integer k for which 3^k is a factor of p? Answer Choice: (A) 11 (B) 13 (C) 15 (D) 17 (E) 19
Answer: C
A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is? Answer Choice: (A) 22 1/8 kmph (B) 24 3/2 kmph (C) 22 1/2 kmph (D) 22 1/5 kmph (E) 22 9/2 kmph
Answer: C
The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water? Answer Choice: (A) 2 kmph (B) 2 kmph (C) 8 kmph (D) 9 kmph (E) 1 kmph
Answer: C