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algebra
|
Question: If a certain sample of data has a mean of 24.0 and a standard deviation of 3.0, which of the following values is more than 2.5 standard deviations from the mean?
Options:
A. 12.0
B. 13.5
C. 17.0
D. 23.5
E. 26.5
Answer:
|
C
| 2,338 |
algebra
|
Question: If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is?
Options:
A. 338 m
B. 778 m
C. 200 m
D. 276 m
E. 971 m
Answer:
|
C
| 5,799 |
algebra
|
Question: Two numbers N and 16 have LCM = 48 and GCF = 8. Find N.
Options:
A. 35
B. 56
C. 76
D. 87
E. 24
Answer:
|
E
| 1,885 |
algebra
|
Question: Two ants, Arthur and Amy, have discovered a picnic and are bringing crumbs back to the anthill. Amy makes twice as many trips and carries one and a half times as many crumbs per trip as Arthur. If Arthur carries a total of m crumbs to the anthill, how many crumbs will Amy bring to the anthill, in terms of m?
Options:
A. x/2
B. x
C. 3m/2
D. mx
E. mx
Answer:
|
E
| 5,912 |
algebra
|
Question: Rahul went to a shop and bought things worth Rs. 25, out of which 36 Paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items?
Options:
A. 19
B. 18.7
C. 19.9
D. 21.7
E. 22.8
Answer:
|
B
| 9,875 |
algebra
|
Question: In the xy-plane, a line has slope 3 and x-intercept 6. What is the y-intercept of the line?
Options:
A. -18
B. -3
C. 0
D. 3
E. 9
Answer:
|
A
| 4,323 |
algebra
|
Question: The simple interest on Rs.13000 at a certain rate of interest in five years is Rs.7200. Find the compound interest on the same amount for two years at the same rate of interest.
Options:
A. 3052.82
B. 3039.89
C. 3052.85
D. 3039.51
E. 3039.82
Answer:
|
D
| 4,949 |
algebra
|
Question: Excluding stoppages, the speed of a bus is 64 kmph and including stoppages, it is 50 kmph. For how many minutes does the bus stop per hour?
Options:
A. 15.5
B. 12.3
C. 10.5
D. 10.12
E. 13.12
Answer:
|
E
| 5,859 |
algebra
|
Question: How many days will there be from 29th January,1996 to 15th May,1996(both days included)?
Options:
A. 102
B. 103
C. 111
D. 120
E. 108
Answer:
|
E
| 10,000 |
algebra
|
Question: If grapes are 92% water and raisins are 20% water, then how much did a quantity of raisins, which currently weighs 15 pounds, weigh when all the raisins were grapes? (Assume that the only difference between their raisin-weight and their grape-weight is water that evaporated during their transformation.)
Options:
A. 25 pounds
B. 46 pounds
C. 150 pounds
D. 100 pounds
E. 146 pounds
Answer:
|
C
| 6,903 |
algebra
|
Question: A train 280 m long passed a pole in 28 sec. How long will it take to pass a platform 650 m long?
Options:
A. 93 sec
B. 89 sec
C. 54 sec
D. 27 sec
E. 22 sec
Answer:
|
A
| 2,759 |
algebra
|
Question: Cole drove from home to work at an average speed of 75 kmh. He then returned home at an average speed of 105 kmh. If the round trip took a total of 2 hours, how many minutes did it take Cole to drive to work?
Options:
A. 66
B. 70
C. 72
D. 75
E. 78
Answer:
|
B
| 14,934 |
algebra
|
Question: How many positive integers less than 8,000 are there in which the sum of the digits equals 5?
Options:
A. 57
B. 56
C. 55
D. 54
E. 53
Answer:
|
B
| 7,885 |
algebra
|
Question: A man can row his boat with the stream at 16 km/h and against the stream in 8 km/h. The man's rate is?
Options:
A. 4 kmph
B. 2 kmph
C. 7 kmph
D. 8 kmph
E. 3 kmph
Answer:
|
A
| 4,030 |
algebra
|
Question: xy=1 then what is (6^(x+y)^2) / (6^(x-y)^2)
Options:
A. 1296
B. 4
C. 8
D. 16
E. 32
Answer:
|
A
| 3,352 |
algebra
|
Question: If doubling a number and adding 20 to the result gives the same answer as multiplying the number by 8 and taking away 4 from the product, the number is
Options:
A. 2
B. 3
C. 4
D. 5
E. 6
Answer:
|
C
| 1,437 |
algebra
|
Question: A man has 3 blue shirts, 3 green shirts and 1 red shirt. Everyday of the week we wears a different shirt, how many ways can he choose his shirts to wear them along the week? Consider that he never wears a shirt more than one time a week and he ways wears all his shirts on the week.
Options:
A. 6!/3!(2.
B. 7!/3!(2.
C. 6!/3!1!
D. 7!/2!(3.
E. 7!/2!(2.
Answer:
|
B
| 1,233 |
algebra
|
Question: If g and s are positive integers such that (2^g)(4^s) = 16, then 2g + s =
Options:
A. 2
B. 3
C. 4
D. 5
E. 6
Answer:
|
D
| 8,351 |
algebra
|
Question: A cistern 9 m long and 6 m wide contains water up to a breadth of 2 m 25 cm. Find the total area of the wet surface.
Options:
A. 142 m sqaure
B. 122 m sqaure
C. 135 m sqaure
D. 188 m sqaure
E. None of these
Answer:
|
B
| 4,281 |
algebra
|
Question: A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?
Options:
A. 5.78
B. 5.79
C. 5.76
D. 5.74
E. 5.721
Answer:
|
C
| 5,066 |
algebra
|
Question: An ant walks an average of 500 meters in 60 minutes. A beetle walks 15% less distance at the same time on the average. Assuming the beetle walks at her regular rate, what is its speed in km/h?
Options:
A. 1.0
B. 0.5
C. 0.75
D. 0.425
E. 0.3
Answer:
|
D
| 6,728 |
algebra
|
Question: If x^2 + y^2 = 13 and xy = 3, then (x − y)^2 =
Options:
A. 7
B. 11
C. 14
D. 17
E. 20
Answer:
|
A
| 3,102 |
algebra
|
Question: A laborer is engaged for 30 days on the condition that he receives Rs.25 for each day he works and is fined Rs.7.50 for each day is absent. He gets Rs.425 in all. For how many days was he absent?
Options:
A. 7
B. 8
C. 9
D. 10
E. 11
Answer:
|
D
| 2,465 |
algebra
|
Question: Percentage of profit earned by selling a book for $1320 is equal to the percentage loss incurred by selling the same book for $880. What price should the book be sold to make 30% profit?
Options:
A. $950
B. $1000
C. $1250
D. $1430
E. $1620
Answer:
|
D
| 7,768 |
algebra
|
Question: How much space, in cubic units, is left vacant when maximum number of 3x3x3 cubes are fitted in a rectangular box measuring 6x9x11 ?
Options:
A. 112
B. 111
C. 110
D. 109
E. 108
Answer:
|
E
| 6,929 |
algebra
|
Question: Find the average of all prime numbers between 30 and 50?
Options:
A. 18.9
B. 19.8
C. 39.8
D. 29.8
E. 20.8
Answer:
|
C
| 449 |
algebra
|
Question: If the compound interest on an amount of Rs. 29000 in two years is Rs. 9352.5, what is the rate of interest?
Options:
A. 11
B. 9
C. 15
D. 18
E. 25
Answer:
|
C
| 5,239 |
algebra
|
Question: There are 80 coins, among them one coin weighs less compared to other. You are given a physical balance to weigh. In how many weighing the odd coin can be found.
Options:
A. 3
B. 5
C. 6
D. 7
E. 4
Answer:
|
E
| 12,938 |
algebra
|
Question: Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is
Options:
A. 5/5
B. 5/9
C. 5/3
D. 5/2
E. 5/1
Answer:
|
B
| 3,621 |
algebra
|
Question: I bought two books; for Rs.480. I sold one at a loss of 15% and other at a gain of 19% and then I found each book was sold at the same price. Find the cost of the book sold at a loss?
Options:
A. 197
B. 280
C. 189
D. 278
E. 268
Answer:
|
B
| 2,317 |
algebra
|
Question: The average of four positive integers is 69. The highest integer is 93 and the least integer is 39. The difference between the remaining two integers is 28. Which of the following integers is the higher of the remaining two integers?
Options:
A. 29
B. 86
C. 25
D. 18
E. 12
Answer:
|
B
| 6,071 |
algebra
|
Question: What should come in place of the question mark (‘?) in the following equation?
18 2⁄5 of 150.8 + ? = 8697.32 – 3058.16
Options:
A. 2764.44
B. 2864.34
C. 1864.44
D. 2684.44
E. None of these
Answer:
|
E
| 2,185 |
algebra
|
Question: The difference between the squares of two consecutive odd integers
is a square<1000 whose root equals the combined sum of the digits
of the two integers. What is the sum of the digits G of the larger integer?
Options:
A. G=2
B. G=5
C. G=8
D. G=10
E. G=11
Answer:
|
A
| 4,477 |
algebra
|
Question: In how many ways can the letters of the word ABACUS be rearranged such that the vowels always appear together?
Options:
A. 6!/2!
B. 3!*3!
C. 4!/2!
D. 4! *3!/2!
E. 3!*3!/2
Answer:
|
D
| 1,890 |
algebra
|
Question: In the standard formulation of a flavored drink the ratio by volume of flavoring to corn syrup to water is 1 : 12 : 30. In the sport formulation, the ratio of flavoring to corn syrup is three times as great as in the standard formulation, and the ratio of flavoring to water is half that of the standard formulation. If a large bottle of the sport formulation contains 8 ounces of corn syrup, how many ounces of water does it contain?
Options:
A. 45
B. 50
C. 55
D. 60
E. 120
Answer:
|
E
| 1,155 |
algebra
|
Question: A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is?
Options:
A. 4pm
B. 3pm
C. 5pm
D. 6pm
E. 7pm
Answer:
|
A
| 6,061 |
algebra
|
Question: Sakshi can do a piece of work in 15 days.Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work :
Options:
A. 15
B. 16
C. 18
D. 12
E. 10
Answer:
|
D
| 7,953 |
algebra
|
Question: A man divides $8600 Among 5 Sons, 4 Daughters and 1 Nephews. If each daughter receives four times as much as each nephews and each son receives five times as much as each nephews, how much does each daughter receive?
Options:
A. A. $200
B. B. $1000
C. C. $819
D. D. $1200
E. E. $400
Answer:
|
C
| 13,529 |
algebra
|
Question: In the infinite sequence 10, 15, 20, 25, 30, . . . , where each term is 5 greater than the previous term, the 32th term is
Options:
A. 183
B. 178
C. 165
D. 139
E. 179
Answer:
|
C
| 1,728 |
algebra
|
Question: Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is?
Options:
A. 29
B. 27
C. 36
D. 88
E. 21
Answer:
|
C
| 5,151 |
algebra
|
Question: A gardener increased the length of a rectangle-shaped garden by 25 percent and decreased its width by 10 percent. The area of the new garden
Options:
A. has increased by 15 percent
B. has increased by 12.5 percent
C. has increased by 7.5 percent
D. is exactly the same as the old area
E. cannot be expressed in percentage terms without actual numbers
Answer:
|
B
| 13,242 |
algebra
|
Question: What is the length of the longest pole which can be kept in a room 6 m long, 4 m broad and 3 m high?
Options:
A. 7
B. 9
C. 11
D. 13
E. None
Answer:
|
E
| 7,685 |
algebra
|
Question: In how many ways can the letters of the word "MARS" be arranged?
Options:
A. 16
B. 20
C. 24
D. 28
E. 32
Answer:
|
C
| 10,857 |
algebra
|
Question: A group of 55 adults and 70 children go for trekking. If there is meal for either 70 adults or 90 children and if 28 adults have their meal, find the total number of children that can be catered with the remaining food.
Options:
A. 33
B. 54
C. 18
D. 17
E. 01
Answer:
|
B
| 11,239 |
algebra
|
Question: The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:
Options:
A. 4/5
B. 5/4
C. 3/5
D. 2/5
E. 3/4
Answer:
|
A
| 10,481 |
algebra
|
Question: What is the total number of integers between 100 and 250 that are divisible by 5?
Options:
A. 27
B. 28
C. 29
D. 30
E. 25
Answer:
|
C
| 4,392 |
algebra
|
Question: How much space, in cubic units, is left vacant when maximum number of 4x4x4 cubes are fitted in a rectangular box measuring 10x12x16 ?
Options:
A. 0
B. 36
C. 180
D. 216
E. 384
Answer:
|
E
| 8,495 |
algebra
|
Question: professor absentminded has a very peculiar problem that he cannot remember number larger than 15. however he tells his wife, i can remember any number up to 100 by remembering the three numbers obtained as remainder when the numbers is divided by 3,7 and 11 respectively. for example (2,3,6)is 17. professor remembers that he had(2,4,8)rupees in the purse, and he paid(2,5,4) rupees to the servant. how much money is left in the purse?
Options:
A. 45
B. 46
C. 47
D. 48
E. 49
Answer:
|
D
| 2,503 |
algebra
|
Question: Sachin is younger than Rahul by 7 years. If the ratio of their ages is 7:9, find the age of Sachin
Options:
A. 23.5
B. 24.5
C. 12.5
D. 14.5
E. None of these
Answer:
|
B
| 9,498 |
algebra
|
Question: A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse?
Options:
A. 2882
B. 279
C. 287
D. 860
E. 279
Answer:
|
D
| 2,463 |
algebra
|
Question: Joe drives 180 miles at 60 miles per hour, and then he drives the next 120 miles at 40 miles per hour. What is his average speed for the entire trip in miles per hour?
Options:
A. 42
B. 50
C. 50
D. 54
E. 56
Answer:
|
B
| 5,715 |
algebra
|
Question: A man and his wife appear in an interview for two vacancies in the same post. The probability of husband’s selection is (1/7) and the probability of wife’s selection is (1/5). What is the probability that only one of them is selected?
Options:
A. 1/7
B. 2/7
C. 3/7
D. 4/7
E. 5/7
Answer:
|
B
| 2,846 |
algebra
|
Question: Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill?
Options:
A. 1/0
B. 1/3
C. 1/1
D. 1/7
E. 1/5
Answer:
|
B
| 9,535 |
algebra
|
Question: what is next no. 11 23 47 83 131 191 263 347 443???
Options:
A. 171
B. 181
C. 191
D. 551
E. 211
Answer:
|
D
| 12,470 |
algebra
|
Question: If the area of a square with sides of length 6 centimeters is equal to the area of a rectangle with a width of 4 centimeters, what is the length of the rectangle, in centimeters?
Options:
A. 4
B. 8
C. 12
D. 9
E. 18
Answer:
|
D
| 1,612 |
algebra
|
Question: Sometimes one is mystified at the starting reductions some people make in their price and wonders on what principle the reductions are based. To quote an example three years ago a friend offered me a used typewriter for $1024. A year later he offered me the same for $640 and last year he wanted $400 and now he is willing to sell it to me for $250. But I have decided to buy it when he reduces next time.
If he does a consistent reduction, at what price will he offer the typewriter to me next?
Options:
A. $224.25
B. $643.25
C. $156.25
D. $160.25
E. $234.25
Answer:
|
C
| 6,234 |
algebra
|
Question: A 14% stock yielding 10% is quoted at :
Options:
A. 83.33
B. 110
C. 112
D. 140
E. 160
Answer:
|
D
| 2,191 |
algebra
|
Question: A shopkeeper sells one transistor for Rs. 840 at a gain of 20% and another for Rs. 960 at a loss of 4%. His total gain or loss percent is:
Options:
A. 5 12/8 %
B. 5 15/12 %
C. 5 15/8 %
D. 6 12/17 %
E. 5 15/17 %
Answer:
|
E
| 1,729 |
algebra
|
Question: Three friends-whose walking rates are 1 ft./sec., 3ft./sec.,and 6ft./sec. start together walking in the same direction around a circular track that is 420 feet in circumference.After how many minutes are the three of them together again?
Options:
A. 5 mins
B. 10 mins
C. 15 mins
D. 3 mins
E. 7 mins
Answer:
|
E
| 13,840 |
algebra
|
Question: Circles X and Y are concentric. If the radius of circle X is five times that of circle Y, what is the probability that a point selected inside circle X at random will be outside circle Y?
Options:
A. 13
B. Pi/3
C. Pi/2
D. 5/6
E. 24/25
Answer:
|
E
| 11,552 |
algebra
|
Question: Which number is the odd one out in the list ?
Options:
A. 38442
B. 78426
C. 84029
D. 67626
E. 72927
Answer:
|
C
| 10,427 |
algebra
|
Question: The second angle of a triangle is 45° more than the smallest angle. The third angle is three times
the smallest. How many degrees are there in each angle?
Options:
A. L=6/W=18
B. L=18/W=6
C. L=7/W=19
D. L=19/W=7
E. L=10/W=20
Answer:
|
B
| 8,176 |
algebra
|
Question: A mixture of 200 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?
Options:
A. 11 liters
B. 11.2 liters
C. 12.5 liters
D. 13.78 liters
E. 13.33 liters
Answer:
|
E
| 9,623 |
algebra
|
Question: If 12 men or 20 women can do a piece of work in 54 days, then in how many days can 9 men and 21 women together do the work?
Options:
A. 10 days
B. 30 days
C. 20 days
D. 80 days
E. 40 days
Answer:
|
B
| 12,603 |
algebra
|
Question: Two trains are moving at 50 kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is?
Options:
A. 7 1/7 sec
B. 7 7/2 sec
C. 7 1/8 sec
D. 7 1/2 sec
E. 7 3/2 sec
Answer:
|
D
| 14,678 |
algebra
|
Question: 26 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus?
Options:
A. 625
B. 650
C. 576
D. 600
E. 700
Answer:
|
B
| 13,273 |
algebra
|
Question: Fiind the amount on Rs.5000 in 2 years, the rate of interest being 4% per first year and 5% for the second year?
Options:
A. 5200
B. 2882
C. 5460
D. 2342
E. 2900
Answer:
|
C
| 13,926 |
algebra
|
Question: The value of log343 7 is
Options:
A. 1/3
B. - 3
C. - 1/3
D. 3
E. 0.3
Answer:
|
A
| 4,047 |
algebra
|
Question: If w/x = 1/3 and w/y = 3/4, then (x + y)/y =
Options:
A. 13/4
B. 6/5
C. 7/5
D. 8/5
E. 9/5
Answer:
|
A
| 5,687 |
algebra
|
Question: Tim and Jim enter into a partnership by investing $700 and $300 respectively. At the end of one year, they divided their profits such that a third of the profit is divided equally for the efforts they have put into the business and the remaining amount of profit is divided in the ratio of the investments they made in the business. If Tim received $800 more than Jim did, what was the profit made by their business in that year?
Options:
A. 4565
B. 3000
C. 4654
D. 353464
E. 3465463
Answer:
|
B
| 8,296 |
algebra
|
Question: A and B walk around a circular track. A and B walk at a speed of 4 rounds per hour and 4 rounds per hour respectively. If they start at 6 a.m. from the same point in opposite directions, how many times shall they cross each other before 7.00 a.m.?
Options:
A. 6
B. 5
C. 4
D. 8
E. 10
Answer:
|
D
| 7,676 |
algebra
|
Question: In a division sum, the quotient is 120, the divisor 456 and the remainder 333, find the dividend?
Options:
A. 23504
B. 34545
C. 55053
D. 23434
E. 23456
Answer:
|
C
| 10,959 |
algebra
|
Question: On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integer) and when it gets rain cloud, he increases his speed to (s + 1) miles/hr. If his average speed for the entire distance is 2.8 miles/hr, what fraction of the total distance did he cover while the sun was shining on him?
Options:
A. 1/8
B. 1/6
C. 1/7
D. 1/5
E. 1/4
Answer:
|
C
| 4,240 |
algebra
|
Question: {140, 270, 250, n}
Which of the following could be the median of the 4 integers listed above?
I. 170
II. 210
III. 240
Options:
A. I only
B. II only
C. I and II only
D. II and III only
E. I, II, and III
Answer:
|
D
| 6,670 |
algebra
|
Question: 36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
Options:
A. 26
B. 22
C. 12
D. 24
E. None of these
Answer:
|
D
| 7,306 |
algebra
|
Question: In a colony of 70 residents, the ratio of the number of men and women is 4 : 3. Among the women, the ratio of the educated to the uneducated is 2 : 3. If the ratio of the number of educated to uneducated persons is 8 : 27, then find the ratio of the number of educated to uneducated men in the colony?
Options:
A. A. 1:6
B. B. 1:1
C. C. 1:8
D. D. 1:3
E. E. 1:9
Answer:
|
D
| 2,755 |
algebra
|
Question: In the fifth grade at Parkway elementary school there are 420 students. 296 students are boys and 250 students are playing soccer. 86% of the students that play soccer are boys. How many girl student are in Parkway that is not playing soccer?
Options:
A. 69.
B. 73.
C. 81
D. 91
E. 89
Answer:
|
E
| 2,492 |
algebra
|
Question: Ayush was born two years after his father's marriage. His mother is five years younger than his father but 25 years older than Ayush who is 10 years old. At what age did the father get married ?
Options:
A. 28years
B. 29years
C. 30years
D. 31years
E. 32years
Answer:
|
A
| 3,139 |
algebra
|
Question: The total number of plums that grew during each year on a certain plum tree was equal to the number of plums that grew during the previous year, less the age of the tree in years (rounded to the nearest lower integer.) During its 3rd year, this plum tree grew 50 plums. How many plums did it grow during its 6th year?
Options:
A. a. 41
B. b. 38
C. c. 35
D. d. 29
E. e. 28
Answer:
|
C
| 8,544 |
algebra
|
Question: A horse is tethered to one corner of a rectangular grassy field 40 m by 24 m with a rope 14 m long. Over how much area of the field can it graze?
Options:
A. 154 cm2
B. 308 m2
C. 150 m2
D. 407 m2
E. None of these
Answer:
|
A
| 13,233 |
algebra
|
Question: A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?
Options:
A. Rs.18000
B. Rs.15000
C. s.17000
D. Rs.14000
E. Rs.19000
Answer:
|
D
| 13,194 |
algebra
|
Question: A solid metallic spherical ball of diameter 6 cm is melted and recast into a cone with diameter of the base as 12 cm. The height of the cone is :
Options:
A. 8 cm
B. 6 cm
C. 4 cm
D. 3 cm
E. None
Answer:
|
D
| 3,272 |
algebra
|
Question: A certain sum of money doubles itself in 7 years in how much many years will it trible itself at the same rate?
Options:
A. 20 years
B. 14 years
C. 88 years
D. 44 years
E. 11 years
Answer:
|
B
| 12,769 |
algebra
|
Question: The Shopkeeper increased the price of a product by 25% so that customer finds it difficult to purchase the required amount. But somehow the customer managed to purchase only 70% of the required amount. What is the net difference in the expenditure on that product?
Options:
A. 12%
B. 12.5%
C. 12.9%
D. 12.11%
E. 13.5%
Answer:
|
B
| 8,408 |
algebra
|
Question: The first three terms of a proportion are 3, 9 and 12. The fourth term is?
Options:
A. 15
B. 87
C. 16
D. 36
E. 12
Answer:
|
D
| 2,889 |
algebra
|
Question: A can complete a project in 20 days while B can complete same project in 30 days. If A and B start working together and A leaves the work 10 days before completion of project, then in how many days the project will be completed?
Options:
A. 15
B. 16
C. 17
D. 18
E. 19
Answer:
|
D
| 11,170 |
algebra
|
Question: A man buys an article for $100. and sells it for $120. Find the gain percent?
Options:
A. 10%
B. 15%
C. 25%
D. 20%
E. 30%
Answer:
|
D
| 788 |
algebra
|
Question: Find the total number of prime factors in the expression (4)^11 x (7)^5 x (11)^2
Options:
A. 26
B. 22
C. 25
D. 27
E. 29
Answer:
|
E
| 12,960 |
algebra
|
Question: For 1rs 4p interest
wat will be for 5000rs?
Options:
A. 350Rs
B. 450Rs
C. 200Rs
D. 30Rs
E. 448Rs
Answer:
|
C
| 9,818 |
algebra
|
Question: There are 240 doctors and nurses at a hospital. If the ratio of doctors to nurses is 3 to 7, how many nurses are at the hospital?
Options:
A. 168
B. 172
C. 176
D. 180
E. 184
Answer:
|
A
| 7,841 |
algebra
|
Question: A garden has 50,000 trees. 12% of the trees are guava trees, 15% are orange trees, 10% are coconut trees and the rest are mango trees. Find the number of mango trees.
Options:
A. 30000
B. 30200
C. 30800
D. 31200
E. 31500
Answer:
|
E
| 7,301 |
algebra
|
Question: Two trains started at the same time, one from A to B and the other from B to A . If they arrived at B and A respectively 4 hours and 25 hours after they passed each other the ratio of the speeds of the two trains was
Options:
A. 2:1
B. 3:2
C. 4:3
D. 5:2
E. 1:2
Answer:
|
D
| 7,466 |
algebra
|
Question: In a lottery there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a blank?
Options:
A. 2/3
B. 6/7
C. 5/7
D. 8/7
E. 4/3
Answer:
|
C
| 5,678 |
algebra
|
Question: The wheel of a motorcycle 70cm in diameter makes 40 revolutions in every 10sec.What is the speed of motorcycle n km/hr?
Options:
A. 31.65
B. 31.68
C. 31.62
D. 31.61
E. 31.67
Answer:
|
B
| 9,517 |
algebra
|
Question: Ragu purchased a refrigerator and a mobile phone for Rs. 20000 and Rs. 10000 respectively. He sold the refrigerator at a loss of 5 percent and the mobile phone at a profit of 10 percent. Overall he make a.
Options:
A. loss of Rs. 200
B. loss of Rs. 100
C. profit of Rs. 100
D. profit of Rs. 200
E. No loss No gain
Answer:
|
E
| 3,377 |
algebra
|
Question: M = {-6, -5, -4, -3, -2, -1}
T = {-4, -3, -2, -1, 0, 1, 2, 3, 4, 5}
If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative?
Options:
A. 0
B. 1/3
C. 2/5
D. 1/2
E. 3/5
Answer:
|
D
| 4,527 |
algebra
|
Question: In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
Options:
A. 160
B. 175
C. 180
D. 195
E. 172
Answer:
|
B
| 13,022 |
algebra
|
Question: Three blocks of different colors are to be placed on a row. How many different sitting arrangements are possible if red must be placed next to blue ?
Options:
A. 2
B. 4
C. 6
D. 8
E. 10
Answer:
|
B
| 1,780 |
algebra
|
Question: 20% of employees are women with fair hair. 40% of fair-haired employees are women. What percent of employees have fair hair?
Options:
A. 25
B. 30
C. 50
D. 55
E. 60
Answer:
|
C
| 6,756 |
algebra
|
Question: A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
Options:
A. 130
B. 360
C. 500
D. 540
E. 580
Answer:
|
C
| 2,959 |
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