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algebra | Question: In a match in team X, 3% candidates got selected from the total appeared candidates. team X had an equal number of candidates appeared and 12% candidates got selected with 27 more candidates got selected than ream x. what was the number of candidates appeared from each team?
Options:
A. 300
B. 200
C. 258
D. 456
E. 187
Answer: | A | 5,353 |
algebra | Question: Let f(x) = 3x2+2x+6. Two distinct lines l1 and l2 exist that are tangent to f(x) and intersect
at the origin. Given that l1 is tangent to f(x) at (x1; f(x1)) and that l2 is tangent to f(x) at
(x2; f(x2)), compute x1x2.
Options:
A. -1
B. -2
C. -3
D. -4
E. -5
Answer: | B | 5,407 |
algebra | Question: A sum of money at simple interest amounts to Rs. 805 in 3 years and to Rs. 854 in 4 years. The sum is:
Options:
A. s. 650
B. s. 690
C. s. 688
D. s. 700
E. s. 718
Answer: | C | 14,492 |
algebra | Question: A certain lab experiments with white and brown mice only. In one experiment, 2/3 of the mice are white. If there are 9 brown mice in the experiment, how many mice in total are in the experiment?
Options:
A. 39
B. 33
C. 27
D. 21
E. 10
Answer: | C | 13,282 |
algebra | Question: At a school, two-fifths of the male students and two-thirds of the female students speak a foreign language. If the number of males is three-fourths the number of females, what fraction of the students speak a foreign language?
Options:
A. 7/15
B. 8/15
C. 18/35
D. 22/35
E. 58/105
Answer: | E | 5,079 |
algebra | Question: In the expression 51840/x^4, for which of the following values of x will the expression NOT be an integer?
Options:
A. 1/2
B. 1
C. 2
D. 3
E. 5
Answer: | E | 6,393 |
algebra | Question: 15 litres of mixture contains 20% alcohol and the rest water. If 2litres of water be mixed with it, the percentage of alcohol in the new mixture would be?
Options:
A. 16.67%
B. 23%
C. 18.3%
D. 17.64%
E. 21.23%
Answer: | D | 9,602 |
algebra | Question: A football player scores 3 goals in his fifth match thus increasing his average goals score by 0.2. The total number of goals in his 5 matches would be
Options:
A. 4
B. 6
C. 8
D. 11
E. 12
Answer: | D | 8,500 |
algebra | Question: The average of the first five prime numbers greater than 20 is:
Options:
A. 32.2
B. 32.22
C. 31.22
D. 32.27
E. 32.28
Answer: | A | 10,607 |
algebra | Question: Two students appeared at an examination. One of them secured 9 marks more than the other and his
marks was 56% of the sum of their marks. The marks obtained by them are
Options:
A. 42,30
B. 42,31
C. 42,32
D. 42,33
E. None of these
Answer: | D | 8,023 |
algebra | Question: A sum of Rs.1400 is divided into 13 students so that each boy gets Rs.120 while each girl gets Rs.100. Find the number of boys and number of girls
Options:
A. 8B, 5G
B. 5B, 8G
C. 4B, 9G
D. 9B, 4G
E. 9B, 5G
Answer: | B | 13,496 |
algebra | Question: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one green marble. Suppose we are going to put them into three cups: a black cup, a white cup, and a purple cup. The only restriction is that the two red marbles can’t be in the same cup. We could put as many as five (all except one of the reds) in any cup. We could leave one cup empty, or put some in each of the three cups. All combinations are allowed that don’t involve the two red marbles in the same cup. How many combinations are possible?
Options:
A. 90
B. 180
C. 360
D. 540
E. 720
Answer: | B | 1,864 |
algebra | Question: Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
Options:
A. Rs.547
B. Rs.519
C. Rs.520
D. Rs.540
E. Rs.529
Answer: | D | 11,308 |
algebra | Question: A certain bus driver is paid a regular rate of $16 per hour for any number of hours that does not exceed 40 hours per week. For any overtime hours worked in excess of 40 hours per week, the bus driver is paid a rate that is 75% higher than his regular rate. If last week the bus driver earned $1116 in total compensation, how many total hours did he work that week?
Options:
A. 36
B. 57
C. 44
D. 48
E. 52
Answer: | B | 3,724 |
algebra | Question: The grade point average of one third of the classroom is 45; the grade point average of the rest is 60. What is the grade point average of the whole class?
Options:
A. 54
B. 55
C. 60
D. 65
E. 70
Answer: | B | 3,821 |
algebra | Question: Three positive integers a, b, and c are such that their average is 18 and a ≤ b ≤ c. If the median is (a + 11), what is the least possible value of c?
Options:
A. 21
B. 23
C. 25
D. 27
E. 29
Answer: | B | 8,736 |
algebra | Question: The average marks obtained by 120 cndidates in a certainexaminationis 35.if the average marks of passed candidate is 39 and that of the failedcandidates is 15,what is the number of candidates who passed the examination
Options:
A. 15 years
B. 16 years
C. 14 years 8 month
D. 16 years 2 month
E. 19 years 8 month
Answer: | C | 1,145 |
algebra | Question: A palindrome is a number that reads the same forward and backward, such as 464. How many odd five-digit numbers are palindromes?
Options:
A. 40
B. 400
C. 500
D. 5,000
E. 100,000
Answer: | C | 6,925 |
algebra | Question: A family has two children. find the probability that both the children are girls given that at least
one of them is a girl?
Options:
A. 1/2
B. 1/3
C. 3/5
D. 3/7
E. 3/11
Answer: | B | 14,435 |
algebra | Question: A starts business with a capital of Rs.1200 B and C join with some investments after 3 and 6 months respectively. If the end of a year, the profit is divided in the ratio 2:3:5 respectively. What is B's investment in the business?
Options:
A. 2400
B. 24087
C. 2409
D. 2405
E. 2401
Answer: | A | 13,351 |
algebra | Question: Each shelf of a bookcase contained 12 books. If the librarian took out 21 books and rearranged the remaining books so that all shelves but the last one contained 8 books and that last shelf contained 7 books, how many shelves does the bookcase have?
Options:
A. 5
B. 6
C. 7
D. 8
E. 9
Answer: | A | 733 |
algebra | Question: If m and n are positive integers, and m=2n and k=2m, then -
Options:
A. 2m is a factor of k.
B. m/2 is a factor of k.
C. 3m is a factor of k/2.
D. k is a factor of m.
E. k is a factor of m/2.
Answer: | B | 8,978 |
algebra | Question: After 95 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it?
Options:
A. 7 liters
B. 4 liters
C. 3 liters
D. 5 liters
E. 6 liters
Answer: | D | 8,833 |
algebra | Question: What is the least value of x, So that 2x5452 is divisible by 9
Options:
A. 7
B. 8
C. 9
D. 3
E. 0
Answer: | E | 7,065 |
algebra | Question: A can do a piece of work in 6 days. B can do it in 5 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it?
Options:
A. 8.7 days
B. 2.0 days
C. 6.6 days
D. 7.5 days
E. 4.4 days
Answer: | D | 3,282 |
algebra | Question: Machines X and Y produce bottles at their respective constant rates. Machine X produces k bottles in 6 hours and machine Y produces k bottles in 12 hours. How many hours does it take machines X and Y , working simultaneously , to produce 12k bottles?
Options:
A. 8
B. 12
C. 15
D. 48
E. 24
Answer: | D | 2,457 |
algebra | Question: Mr Katial buys a house for Rs 1,00,000 and rents it. He puts 12.5% of each month’s rent aside for upkeep and repairs, pays Rs 325 per year as taxes and realizes 5.5% annually on his investment . Find the monthly rent?
Options:
A. Rs 634.76
B. Rs 554.76
C. Rs 654.76
D. Rs 664.76
E. none of these
Answer: | B | 9,971 |
algebra | Question: Find a a prime number from the options below.
Options:
A. 58
B. 59
C. 60
D. 62
E. 64
Answer: | B | 7,307 |
algebra | Question: Anitha runs her own baking company.This morning,Anitha worker baked 810 plum pies.They also baked some more after lunch. In total,they baked 888 plum pies. How many plum pies did Anitha workers bake after lunch?
Options:
A. 28
B. 56
C. 78
D. 13
E. 34
Answer: | C | 14,527 |
algebra | Question: The number 69 can be written as the sum of squares of 3 integers. Which of the following could be the difference between the largest and smallest integers of the 3?
Options:
A. 2
B. 5
C. 7
D. 8
E. 9
Answer: | B | 14,140 |
algebra | Question: The number of timeshare condos available at Sunset Beach is 2/5 the number of timeshare condos available at Playa del Mar. If the total number of timeshare condos available at the two beaches combined is 210, what is the difference between the number of condos available at Sunset Beach and the number of condos available at Playa del Mar?
Options:
A. 60
B. 90
C. 120
D. 150
E. 240
Answer: | B | 7,624 |
algebra | Question: 1100 boys and 700 girls are examined in a test; 48% of the boys and 35% of the girls pass. The percentage of the total who failed is ?
Options:
A. A. 63.3%
B. B. 57.1%
C. C. 81.2%
D. D. 75.4%
E. E. 69.1%
Answer: | B | 12,096 |
algebra | Question: If the complement of a certain angle is two times the measure of that certain angle, then what is the measure of that certain angle?
Options:
A. 45°
B. 30°
C. 22.5°
D. 18°
E. 15°
Answer: | B | 11,208 |
algebra | Question: A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 sec. What is the length of the goods train?
Options:
A. 250
B. 260
C. 270
D. 280
E. 290
Answer: | D | 8,478 |
algebra | Question: There are 24 students in a class. In how many different ways can a committee of 3 students be formed?
Options:
A. 1250
B. 1800
C. 2024
D. 3256
E. 2864
Answer: | C | 6,092 |
algebra | Question: Running at the same rate, 8 identical machines can produce 560 paperclips a minute. At this rate, how many paperclips could 12 machines produce in 6 minutes?
Options:
A. 1344
B. 3360
C. 8400
D. 5040
E. 67200
Answer: | D | 4,367 |
algebra | Question: Gasoline varies in cost from $0.93 to $1.13 per gallon. If a car’s mileage varies from 16 to 24 miles per gallon, what is the difference between the most and least that the gasoline for a 480-mile trip will cost?
Options:
A. $15.13
B. $15.30
C. $15.72
D. $16.01
E. $16.23
Answer: | B | 7,873 |
algebra | Question: The length of the longest rod that can fit in a cubical room of 4 m side is?
Options:
A. 6.978 m
B. 6.928 m
C. 6.829 m
D. 6.248 m
E. 6.982 m
Answer: | B | 4,622 |
algebra | Question: Gregory grossed $750 one week by working 60 hours. His manager pays him time-and-a-half for all hours worked in excess of 30 hours. What is Gregory's regular hourly wage?
Options:
A. 11
B. 12
C. 10
D. 20
E. 21
Answer: | C | 8,861 |
algebra | Question: One room length is 16 m and breadth 12m.outside this room there is corridor 3.5 m wide.in this corridor how much stone will be used of size 7 decimeter× 5 decimeter?
Options:
A. 600
B. 700
C. 800
D. 900
E. 400
Answer: | B | 12,667 |
algebra | Question: A gang of 8 boys goes on an tour in 2 cars, of which 1 canseat 5 & the other only 4. In how many ways can they travel?
Options:
A. 90
B. 100
C. 126
D. 154
E. 167
Answer: | C | 7,278 |
algebra | Question: 12500 shares, of par value Rs. 20 each, are purchased from Ram by Mohan at a price of Rs. 25 each. Find the amount required to purchase the shares.
Options:
A. 312000
B. 313000
C. 314000
D. 315000
E. 312500
Answer: | E | 14,957 |
algebra | Question: A sum of money invested at C.I. amounts to Rs. 800 in 3 years to Rs. 880 in 4 years. The rate of interest per annum is?
Options:
A. 2 1/2 %
B. 4%
C. 10%
D. 6 2/3 %
E. 6%
Answer: | C | 14,599 |
algebra | Question: The speed of a boat in upstream is 60 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream?
Options:
A. 10 kmph
B. 11 kmph
C. 16 kmph
D. 18 kmph
E. 19 kmph
Answer: | A | 5,556 |
algebra | Question: Four angles of a quadrilateral are in G.P. Whose common ratio is an intiger. Two of the angles are acute while the other two are obtuse. The measure of the smallest angle of the quadrilateral is
Options:
A. 12
B. 24
C. 36
D. 46
E. 52
Answer: | B | 8,614 |
algebra | Question: A certain library assesses fines for overdue books as follows. On the first day that a book is overdue, the total fine is $0.05. For each additional day that the book is overdue, the total fine is either increased by $0.30 or doubled, whichever results in the lesser amount. What is the total for a book on the fifth day it is overdue?
Options:
A. $0.60
B. $0.70
C. $0.80
D. $0.90
E. $1.00
Answer: | B | 5,948 |
algebra | Question: A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:
Options:
A. 22
B. 23
C. 24
D. 25
E. 26
Answer: | E | 10,137 |
algebra | Question: A, B and C, each working alone can complete a job in 6, 8 and 12 days respectively. If all three of them work together to complete a job and earn $2200, what will be C's share of the earnings?
Options:
A. $488.9
B. $480.9
C. $588.9
D. $680.9
E. $788.9
Answer: | A | 13,594 |
algebra | Question: what is the remainder when 46! is divided by 47
Options:
A. 46
B. 47
C. 45
D. 44
E. 43
Answer: | A | 5,437 |
algebra | Question: The fourth proportional to 6, 14 and 18 is?
Options:
A. 21
B. 42
C. 77
D. 88
E. 99
Answer: | B | 14,959 |
algebra | Question: a box contains 12 marbels of 3 different colours green,yellow and blue 4each,if you were to close your eyes and pick them at random how many marbels must you take out to be sure that there are at least two of each colour among the marbels you picked out?
Options:
A. 4
B. 5
C. 6
D. 7
E. 8
Answer: | A | 10,744 |
algebra | Question: You collect baseball cards. Suppose you start out with 16. Since you're nice, you give John 3 baseball cards. How many baseball cards do you have at the end?
Options:
A. 11
B. 12
C. 13
D. 14
E. 15
Answer: | C | 6,723 |
algebra | Question: the ratio of type of pen and type of notebook is 5:4.and in 80 ways one can start writing.tell me the no. of pen and no. of notebook.
Options:
A. 6,12
B. 10,6
C. 10,8
D. 8,4
E. 6,8
Answer: | C | 10,073 |
algebra | Question: 350 is increased by 50%. Find the final number.
Options:
A. 725
B. 625
C. 225
D. 525
E. 425
Answer: | D | 8,498 |
algebra | Question: Find the unit's digit in the product (2467)^153 * (341)^72
Options:
A. 0
B. 1
C. 2
D. 7
E. 9
Answer: | D | 7,872 |
algebra | Question: If two sides of a triangle have lengths 3 and 5, which of the following could be the perimeter of the triangle?
I. 9
II. 15
III. 19
Options:
A. None
B. I only
C. II only
D. II and III only
E. I, II, and III
Answer: | C | 6,023 |
algebra | Question: The true discount on a bill of Rs. 540 is Rs. 90. The banker's discount is:
Options:
A. Rs. 60
B. Rs. 108
C. Rs. 110
D. Rs. 112
E. Rs. 122
Answer: | B | 5,436 |
algebra | Question: Two pipes function simultaneously the reservoir will be filled in 12 hours. One pipe fills reservoir 10 hours faster than the other. How many hours does the faster pipe take to fill the reservoir?
Options:
A. 33
B. 88
C. 20
D. 72
E. 27
Answer: | C | 14,491 |
algebra | Question: Each of the integers from 1 to 14 is written on the a seperate index card and placed in a box. If the cards are drawn from the box at random without replecement, how many cards must be drawn to ENSURE that the product of all the integers drawn is even?
Options:
A. 19
B. 12
C. 11
D. 10
E. 8
Answer: | E | 10,031 |
algebra | Question: A husband wants to share of x% of his savings of total $10,0000 to his wife. After home expenses, the husband reduce this amount by (x − 9)%. In terms of x, how much $ amount will the wife get?
Options:
A. x*x – 9x
B. (x. (1009 – x.
C. (1000. (1009 – x.
D. (1000. (91– x.
E. (x-9. /1000
Answer: | B | 11,388 |
algebra | Question: The length of a rectangle is twice its breadth. If its length is decreased by 10 cm and breadth is increased by 10 cm, the area of the rectangle is increased by 75 sq.cm. What is the length of the rectangle?
Options:
A. 25 cm
B. 35 cm
C. 30 cm
D. 45 cm
E. 55 cm
Answer: | B | 1,793 |
algebra | Question: The ratio of males to females in a class is 2:3. The career preferences of the students in the class are represented in a circle graph. If the area of the graph allocated to each career preference is proportional to the number of students who have that career preference, how many degrees of the circle should be used to represent a career that is preferred by one-half of the males and three-fourths of the females in the class?
Options:
A. 218
B. 226
C. 234
D. 242
E. 250
Answer: | C | 1,692 |
algebra | Question: Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
Options:
A. 11
B. 10
C. 17
D. 16
E. 15
Answer: | B | 4,787 |
algebra | Question: Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively . If they cross each other in 22 seconds, what is the ratio of their speeds?
Options:
A. 1:1
B. 3:1
C. 2:3
D. 3:2
E. 3:4
Answer: | A | 12,465 |
algebra | Question: The inverse ratio of 3: 2: 1 is?
Options:
A. 2:3:8
B. 4:3:6
C. 2:3:2
D. 2:3:6
E. 2:3:1
Answer: | D | 8,294 |
algebra | Question: If points A and B are (6-1) units apart, which of the following can have only one possible value?
I. The area of a square region with side AB
II. The circumference of a circle passing through points A and B
III. The area of a rectangular region with diagonal AB
Options:
A. I only
B. II only
C. III only
D. I and II only
E. I and III only
Answer: | A | 493 |
algebra | Question: Sum of the squares of 3 no. is 156 and the sum of their products taken two at a time is 50. Find the sum?
Options:
A. 18
B. 16
C. 19
D. 21
E. 15
Answer: | B | 6,572 |
algebra | Question: A sum was put at simple interest at certain rate for 3 years. Had it been put at 1% higher rate it would have fetched Rs. 72 more. The sum is: A. Rs. 2,400 B. Rs. 2,100 C. Rs. 2,200 D.Rs. 2,480
Options:
A. 2000
B. 2100
C. 2200
D. 2300
E. 2400
Answer: | E | 157 |
algebra | Question: 6 people meet for a business gathering. Each person shakes hands once with each other person present. How many handshakes take place?
Options:
A. 30
B. 21
C. 18
D. 15
E. 10
Answer: | D | 11,746 |
algebra | Question: A can run 2 km distance in 2 min., while B can run this distance in 2 min 40 sec. By how much distance can A beat B?
Options:
A. 150 m
B. 100 m
C. 500 m
D. 180 m
E. 190 m
Answer: | C | 14,475 |
algebra | Question: In a certain book club, the members are voting between two books – a comic novel and a biography – to decide which book the group will read next. There are 3 times as many votes for the comic novel as there are votes for the biography. The ratio of biography votes to the comic votes is
Options:
A. 1 to 2
B. 1 to 3
C. 1 to 4
D. 2 to 3
E. 3 to 4
Answer: | B | 1,463 |
algebra | Question: If “&” implies “Add”, “@” implies “multiply”, “#” implies “subtract”, “$” implies “division”,
12 & 3 @ 2 # 32 $ 4 = ?
Options:
A. 10
B. 99
C. 27
D. 29
E. 16
Answer: | A | 4,807 |
algebra | Question: Zada has to distribute 15 choclates among 5 of her children Sana,ada,jaya,amir and farhan. She has to make sure that sana gets at least 3 and ada at most 6 choclates. In how many ways can this be done?
Options:
A. 495
B. 77
C. 417
D. 435
E. 455
Answer: | A | 4,176 |
algebra | Question: 6 men or 6 women can do a piece of work in 20 days. In how many days will 12 men and 8 women do the same work?
Options:
A. 12/9 days
B. 6 days
C. 82/8 days
D. 22/76 days
E. 22/2 days
Answer: | B | 4,355 |
algebra | Question: Rs.1540 were divided among John, Paul & Tom in such a way that John had Rs.80 more than Paul and Tom had Rs 60 more than John . How much was Paul’s share?
Options:
A. Rs.575
B. Rs.580
C. Rs.585
D. Rs.590
E. Rs.595
Answer: | B | 13,968 |
algebra | Question: Madhu started a business and he invested in 76000, After some month, Amar came to join with him and invest 57000.The end of the year the total profit was divided among them into ratio form 2 : 1.Find after how many months Amar join?
Options:
A. 5 months
B. 3 months
C. 7 months
D. 4 months
E. 8 months
Answer: | D | 8,760 |
algebra | Question: How many seconds will a 700 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ?
Options:
A. 48
B. 36
C. 42
D. 11
E. 18
Answer: | C | 2,287 |
algebra | Question: A is thrice efficient as B and C is twice as efficient as B. what is the ratio of number of days taken by A,B and C, when they work individually?
Options:
A. 2:6:3
B. 2:6:9
C. 2:6:6
D. 2:6:1
E. 2:6:2
Answer: | A | 7,532 |
algebra | Question: P can finish a work in 18 days. Q can finish the same work in 15 days. Q worked for 10 days and left the job. how many days does P alone need to finish the remaining work?
Options:
A. 2
B. 3
C. 4
D. 5
E. 6
Answer: | E | 3,351 |
algebra | Question: If a fair coin is tossed six times, what is the probability of getting exactly five heads in a row?
Options:
A. 1/64
B. 1/32
C. 1/16
D. 3/64
E. 3/32
Answer: | B | 4,450 |
algebra | Question: What percent of 14 is 14 percent of 1?
Options:
A. 0.001
B. 0.01
C. 0.1
D. 101
E. 1
Answer: | E | 965 |
algebra | Question: What is the CP of Rs 100 stock at 7 discount, with 1/5% brokerage?
Options:
A. 93.9
B. 96.3
C. 93.2
D. 96.7
E. 96.21
Answer: | C | 7,198 |
algebra | Question: HOW MANY KGS OF TEA WORTH RS.25/KG MUST BE BLENDED WITH 30 KGS OF TEA WORTH RS.30/KG SO THAT BY SELLING THE BLENDED VARIETY AT RS.30/KG THERE SHOULD BE A GAIN OF 15%
Options:
A. 36
B. 108
C. 32
D. 42
E. 45
Answer: | B | 6,390 |
algebra | Question: Find the sum of first 35 natural numbers
Options:
A. 470
B. 468
C. 630
D. 463
E. 520
Answer: | C | 2,252 |
algebra | Question: Andy solves problems 80 to 125 inclusive in a Math exercise. How many problems does he solve?
Options:
A. 53
B. 52
C. 51
D. 46
E. 49
Answer: | D | 8,698 |
algebra | Question: Mixture S is 20% oil and 80% material B by weight. If 2 more kilograms of oil are added to the 8 kilograms mixture S, how many kilograms of mixture S must be added to make a 70% material B in the new mixture?
Options:
A. A. 6
B. B. 7
C. C. 8
D. D. 9
E. E. 10
Answer: | A | 2,578 |
algebra | Question: Three grades of milk are 1 percent, 33 percent and 3 percent fat by volume. If x gallons of the 1 percent grade, y gallons of the 2 percent grade, and z gallons of the 3 percent grade are mixed to give x+y+z gallons of a 1.5 percent grade, what is x in terms of y and z?
Options:
A. y + 3z
B. (y +z. / 4
C. 2y + 3z
D. 3y + 3z
E. 3y + 4.5z
Answer: | D | 438 |
algebra | Question: A woman saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent she saved in the transaction
Options:
A. 10%
B. 12%
C. 5%
D. 15%
E. 9%
Answer: | E | 4,119 |
algebra | Question: In a class of 100 students, there are 50 who play soccer, 45 who play
basketball, and 50 who play volleyball. Only 15 of these students play all
three sports. Everyone plays at least one of these sports. How many of
the students play exactly two of these sports?
Options:
A. 15
B. 20
C. 25
D. 30
E. 35
Answer: | A | 8,289 |
algebra | Question: If 1 > 1 - ab > 0, which of the following must be true?
I. a/b > 1
II. a/b > 0
III. ab < 1
Options:
A. I only
B. II only
C. III only
D. II and III only
E. I and III only
Answer: | D | 1,614 |
algebra | Question: AMOUNT OF BACTERIA PRESENT
Time Amount
1:00 P.M. 20.0 grams
4:00 P.M. x grams
7:00 P.M. 24.4 grams
Data for a certain biology experiment are given in the table above. If the amount of bacteria present increased by the same fraction during each of the two 3-hour periods shown, how many grams of bacteria were present at 4:00 P.M.?
Options:
A. 22.0
B. 12.1
C. 12.2
D. 22.3
E. 12.4
Answer: | A | 11,369 |
algebra | Question: A box contains Six bulbs out of which five are defective. If five bulbs are chosen at random, find the probability that all the four bulbs are defective?
Options:
A. 1/127
B. 1/129
C. 1/12
D. 1/8
E. 1/6
Answer: | E | 8,977 |
algebra | Question: In the first 10 overs of a cricket game, the run rate was only 4.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
Options:
A. 6.25
B. 6.5
C. 6.75
D. 7
E. 6
Answer: | E | 4,393 |
algebra | Question: In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?
Options:
A. 3/4
B. 1/4
C. 1/3
D. 7/19
E. 1/7
Answer: | C | 13,935 |
algebra | Question: A couple decides to have 4 children. If they succeed in having 4 children and each child is equally likely to be a boy or a girl, What is the probability that they will have exactly 3 girls and 1 boy?
Options:
A. 4
B. 3
C. 2
D. 1
E. 1/2
Answer: | E | 12,957 |
algebra | Question: A certain computer manufacturing firm last year produced 82 percent of its computers using parts made by its subsidiary company. If the remaining 10,890 computers were produced using parts purchased from another parts manufacturer, how many computers were produced by the computer manufacturing firm altogether?
Options:
A. 60000
B. 60100
C. 60500
D. 72000
E. 74000
Answer: | C | 13,107 |
algebra | Question: A student chose a number, multiplied it by 2, then subtracted 138 from the result and got 102. What was the number he chose?
Options:
A. 90
B. 100
C. 120
D. 160
E. 200
Answer: | C | 467 |
algebra | Question: It takes 35 identical printing presses 12 hours to print 500,000 papers. How many hours would it take 30 of these printing presses to print 500,000 papers?
Options:
A. 14
B. 15
C. 16
D. 18
E. 20
Answer: | A | 10,080 |
algebra | Question: If the number 892,132,26x is divisible by 11, what must be the value of x?
Options:
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: | C | 4,604 |
algebra | Question: Arun is 4 years older than Sachin, and Jai is 5 times older than Arun. If S is Sachin’s age and J is Jai’s age, what is the relationship between S and J?
Options:
A. J = 5S + 20
B. J = 5S + 10
C. J = 5S + 5
D. J = 5S − 20
E. J = 5S − 5
Answer: | A | 756 |
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