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algebra | Question: In a race of 400 m, A can beat B by 40 m and C by 20 m. In how many meter race, C will beat B by 50m ?
Options:
A. 1000m
B. 1200m
C. 800m
D. 950m
E. 600m
Answer: | D | 3,817 |
algebra | Question: For my anniversary, I decided to surprise my wife. Since she is a voracious reader, I decided to collect a lot of books for her. On the first day of the month, I bought one book, on the second, I bought two and on the third, I bought three. This process went on till the anniversary and on the day, I had 231 books with me to gift her.
Can you calculate, on which day is our anniversary?
Options:
A. 31
B. 28
C. 23
D. 21
E. 25
Answer: | D | 3,090 |
algebra | Question: A driver covers a certain distance by car driving at 60 km/hr and returns back to the starting point riding on a scooter at 20 km/hr. What was the average speed for the whole journey?
Options:
A. 24 km/h
B. 26 km/h
C. 28 km/h
D. 30 km/h
E. 32 km/h
Answer: | D | 12,233 |
algebra | Question: If nn is a positive integer and (n+1)(n+3)(n+1)(n+3) is odd, then (n+2)(n+4)(n+2)(n+4) must be a multiple of which one of the following?
Options:
A. 2
B. 4
C. 5
D. 8
E. 9
Answer: | D | 1,288 |
algebra | Question: A certain car can travel 40 minutes on a gallon of gasoline at 60 miles per hour. If the car had started with a full tank and had 6 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 80 miles at 60 mph?
Options:
A. 15%
B. 20%
C. 25%
D. 30%
E. 40%
Answer: | C | 3,031 |
algebra | Question: The sector of a circle has radius of 21 cm and central angle 45o. Find its perimeter?
Options:
A. 91.5
B. 92
C. 93
D. 94
E. 58.5
Answer: | E | 9,367 |
algebra | Question: An empty container is filled with pure alcohol. The alcohol is slowly allowed to run out and when the container is 1/4 empty ,it is replaced with water . Next, when the container is half empty it is again filled with water. Finally, when it is empty, it is again filled with water. What percentage of container is alcohol now?
Options:
A. 81/2%
B. 113/4%
C. 93/8 %
D. 143/8%
E. none of these
Answer: | C | 2,977 |
algebra | Question: A,B,C subscribe Rs.50,000 for a business.A subscribes Rs.4000 more than B and B Rs.5000 more than C.Out of a total profit of Rs.35,000,A receives :
Options:
A. Rs.8400
B. Rs.11,900
C. Rs.13,600
D. Rs.14,700
E. None of these
Answer: | D | 2,400 |
algebra | Question: Ed and Flora drive at constant speeds toward each other on a highway. Ed drives at a constant speed of 31 km per hour. At a certain time they pass by each other, and then keep driving away from each other, maintaining their constant speeds. If Ed is 120 km away from Flora at 6 am, and also 120 km away from Flora at 11 am, then how fast is Flora driving (in kilometers per hour)?
Options:
A. 13
B. 15
C. 17
D. 19
E. 21
Answer: | C | 9,463 |
algebra | Question: In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?
Options:
A. 120
B. 125
C. 153
D. 200
E. 250
Answer: | A | 14,509 |
algebra | Question: Find the fourth proportion to 4,8,12
Options:
A. 6
B. 12
C. 18
D. 24
E. 8
Answer: | D | 5,664 |
algebra | Question: In a class of 5 students, average weight of the 4 lightest students is 40 kgs, Average weight of the 4 heaviest students is 45 kgs. What is the difference between the the maximum and minimum possible average weight overall?
Options:
A. 2.8 kgs
B. 3.2 kgs
C. 3 kgs
D. 4 kilograms
E. 2 kgs
Answer: | D | 4,252 |
algebra | Question: Of the sixteen participants in a certain competition, half are male, and half of the males are younger than 18 years of age. If half of the female competitors are also younger than 18 years of age, into how many distinct groups of 4 competitors could the participants be divided if each group must contain two males under 18 years of age and 2 females over 18 years of age?
Options:
A. 3
B. 4
C. 36
D. 9
E. 20
Answer: | C | 1,746 |
algebra | Question: The sum of two numbers is 16, and twice their difference is 4. What are the two numbers?
Options:
A. 6,7
B. 6,8
C. 5,11
D. 7,9
E. 10,6
Answer: | D | 7,508 |
algebra | Question: A speed of 14 metres per second is the same as
Options:
A. 28 km.hr
B. 46.6 km/hr
C. 50.4 km/hr
D. 70 km/hr
E. None
Answer: | C | 7,510 |
algebra | Question: Of the five numbers in a sequence, the first term is 10,000, and each of the following terms is 50% of the previous term. What is the value range of the five numbers?
Options:
A. 9,375
B. 9,750
C. 9,975
D. 9,984
E. 10,736
Answer: | A | 9,923 |
algebra | Question: The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero ?
Options:
A. 0
B. 9
C. 8
D. 7
E. 6
Answer: | A | 11,882 |
algebra | Question: 1370 , X, 1070 , -180, -6430
Options:
A. 1320
B. 6530
C. 6630
D. 6730
E. 6830
Answer: | A | 11,927 |
algebra | Question: The cost price of 25 books is the same as the selling price of ’X’ books. If the profit is 25%, then the value of X is ?
Options:
A. 12.8
B. 18
C. 16
D. 15
E. 14
Answer: | A | 6,595 |
algebra | Question: A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?
Options:
A. 22,99
B. 60,60
C. 40,88
D. 30,40
E. 40,30
Answer: | B | 9,791 |
algebra | Question: A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph?
Options:
A. 28
B. 26
C. 25
D. 21
E. 20
Answer: | E | 9,891 |
algebra | Question: 3 Years ago, the average age of a family of 5 members was 19 years. A baby having been born, the average age of the family is the same today. The present age of the baby is
Options:
A. 1 year.
B. 1.5 Years.
C. 2 Years.
D. 3 Years.
E. 4 Years.
Answer: | E | 11,909 |
algebra | Question: Before a salary increase, the weekly salary of a worker for 42 hours in a week was as much as the worker is paid now for 35 hours of work in a week. What is the percent increase in the worker's salary per hour?
Options:
A. 20
B. 22
C. 24
D. 26
E. 28
Answer: | A | 6,433 |
algebra | Question: The mean of (54,825)^2 and (54,827)^2 =
Options:
A. (54,821. ^2
B. (54,821.5. ^2
C. (54,820.5. ^2
D. (54,826. ^2 + 1
E. (54,821. ^2 – 1
Answer: | D | 2,507 |
algebra | Question: If shares of two persons in profits are Rs.400 and Rs.1200 then ratio of their capitals is
Options:
A. 3:4
B. 2:3
C. 4:3
D. 1:3
E. 1:2
Answer: | D | 14,118 |
algebra | Question: The dividend is 126, the quotient is 3 and the remainder is 2.
What is the divisor?
Options:
A. 30
B. 35
C. 40
D. 45
E. 50
Answer: | C | 14,432 |
algebra | Question: Present ages of Sameer and Anand are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Anand's present age in years?
Options:
A. 24 years
B. 66 years
C. 77 years
D. 55 years
E. 16 years
Answer: | A | 10,827 |
algebra | Question: A and B together can do a work In 4 days. A alone can do it in 12days.what time B will take to do the work alone?
Options:
A. 6 days
B. 8 days
C. 12 days
D. 10 days
E. 5 days
Answer: | A | 210 |
algebra | Question: A boy has nine trousers and 10 shirts. In how many different ways can he select a trouser and a shirt?
Options:
A. 50ways
B. 90ways
C. 100ways
D. 108ways
E. 56ways
Answer: | B | 13,162 |
algebra | Question: If positive integer k is divided by 10, the quotient is m and the remainder is 2, then which of the following must be true?
I. k + m is even
II. k cannot be a prime number
III. k is divisible by 4
Options:
A. None
B. I
C. II
D. III
E. I and II only
Answer: | A | 1,950 |
algebra | Question: In how many ways the letters of the word RAIXBON be arranged?
Options:
A. 2535
B. 2754
C. 2966
D. 5040
E. 6454
Answer: | D | 14,630 |
algebra | Question: The side of a square is increased by 25% then how much % does its area increases?
Options:
A. 56.28 %
B. 56.25 %
C. 56.75 %
D. 52.25 %
E. 56.25 %
Answer: | B | 651 |
algebra | Question: What is the sum of all the prime factors of 220 and 330?
Options:
A. 15
B. 21
C. 35
D. 41
E. 64
Answer: | D | 2,206 |
algebra | Question: If 0 < y < 1, what is the median of the values y, y^-1, y^2, y^1/2 and y^3?
Options:
A. y
B. y^-1
C. y^2
D. y^1/2
E. y^3
Answer: | A | 8,596 |
algebra | Question: Average of 15 results is 43. If the average of first seven results is 41 and average of last seven results is 45 Then find the eighth result?
Options:
A. 41
B. 39
C. 43
D. 45
E. 47
Answer: | C | 2,615 |
algebra | Question: A ship sails 4 degrees north, then 13 S. then 17 N. then 24 S. and has finally 11 degrees of south latitude. What was her latitude at starting ?
Options:
A. 5
B. 1
C. 2
D. 3
E. None of these
Answer: | A | 1,396 |
algebra | Question: A project has three test cases. Three teams are formed to study the three different test cases. James is assigned to all three teams. Except for James, each researcher is assigned to exactly one team. If each team has exactly 9 members, then what is the exact number of researchers required?
Options:
A. 25
B. 24
C. 23
D. 22
E. 21
Answer: | A | 12,585 |
algebra | Question: What is the difference between the local values of 7 in the number 57407?
Options:
A. 6993
B. 2997
C. 3877
D. 5077
E. 1211
Answer: | A | 5,425 |
algebra | Question: A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio W of revenue from car sales in 1996 to revenue from truck sales in 1996?
Options:
A. 1:2
B. 4:5
C. 1:1
D. 3:2
E. 5:3
Answer: | A | 14,918 |
algebra | Question: If log4 (x) = 12 , then log2 (x/4) is equal to what?
Options:
A. 55
B. 21
C. 31
D. 11
E. 22
Answer: | E | 1,670 |
algebra | Question: What is the least number which when divided by 5, 6, 9 and 18 leaves remainder 4 in each care?
Options:
A. 30
B. 44
C. 36
D. 56
E. 94
Answer: | E | 2,320 |
algebra | Question: How many minutes does Aditya take to cover a distance of 400 m, if he runs at a speed of 20 km/hr
Options:
A. 115min
B. 215min
C. 315min
D. 415min
E. None of these
Answer: | A | 13,662 |
algebra | Question: A pump can fill a tank with a water in 2 hours. Because of a leak, it took 6 hours to fill the tank. The leak can drain all the water of the full tank in how many hours?
Options:
A. 2
B. 3
C. 4
D. 5
E. 6
Answer: | B | 6,962 |
algebra | Question: Sum of the squares of three numbers is 314 and the sum of their products taken two at a time is 131. Find the sum?
Options:
A. 20
B. 25
C. 26
D. 28
E. 24
Answer: | E | 1,952 |
algebra | Question: A house wife saved $3.50 in buying an item on sale. If she spent $32.50 for the item, approximately how much percent she saved in the transaction?
Options:
A. 8%
B. 9%
C. 10%
D. 11%
E. 12%
Answer: | C | 7,632 |
algebra | Question: A person spent Rs. 6,040 from his salary on food and 5,000 on house rent. After that he was left with 80% of his monthly salary. What is his monthly salary ?
Options:
A. 55,200
B. 65,200
C. 75,200
D. 85,200
E. 95,200
Answer: | A | 4,643 |
algebra | Question: A tap can fill a tank in 16 minutes and another can empty it in 8 minutes. If the tank is already 1/2 full and both the taps are opened together, will the tank be filled or emptied? How long will it take before the tank is either filled or emptied completely as the case may be ?
Options:
A. Emptied; 16 min
B. Filled; 8 min
C. Emptied; 8 min
D. Filled; 12 min
E. None of these
Answer: | C | 2,937 |
algebra | Question: A bank pays interest to its customers on the last day of the year. The interest paid to a customer
is calculated as 10% of the average monthly balance maintained by the customer. John is a
customer at the bank. On the last day, when the interest was accumulated into his account, his
bank balance doubled to $6840. What is the average monthly balance maintained by John in his
account during the year?
Options:
A. 2840
B. 5680
C. 6840
D. 7540
E. 34200
Answer: | E | 10,858 |
algebra | Question: With out any halt a train travels a certain distance with an average speed of 49 km ph , and with halts it covers the same distance at an average speed of 28 kmph. When it is traveling with halts, how many minutes/per hour does the train halt on an average ?
Options:
A. 48 min.
B. 45min.
C. 15min.
D. 18min.
E. 19min.
Answer: | B | 10,645 |
algebra | Question: United Telephone charges a base rate of $7.00 for service, plus an additional charge of $0.25 per minute. Atlantic Call charges a base rate of $12.00 for service, plus an additional charge of $0.20 per minute. For what number of minutes would the bills for each telephone company be the same?
Options:
A. 200 minutes
B. 100 minutes
C. 120 minutes
D. 140 minutes
E. 160 minutes
Answer: | B | 3,909 |
algebra | Question: Two representatives must be selected from each of two groups of students. One group consists of three men and one woman, and the other group consists of two women and one man. What is the probability that 2 men and 2 women will be selected ?
Options:
A. 1/6
B. 1/4
C. 2/7
D. 1/3
E. 1/2
Answer: | E | 11,487 |
algebra | Question: The cost of 3 kg of sugar is $12. What will the cost of 8 kg of sugar be?
Options:
A. 32
B. 48
C. 64
D. 120
E. 180
Answer: | A | 13,591 |
algebra | Question: The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 58, then 1/m + 1/n is equal to
Options:
A. 1/35
B. 3/35
C. 5/37
D. 2/35
E. None
Answer: | E | 484 |
algebra | Question: What is the greatest power that 9 can be raised to so that the resulting number is a factor of 18!?
Options:
A. 2
B. 3
C. 4
D. 5
E. 6
Answer: | A | 11,129 |
algebra | Question: Three pipes of same capacity can fill a tank in 8 hours. If there are only two pipes of same capacity, the tank can be filled in.
Options:
A. 17
B. 13
C. 15
D. 16
E. 12
Answer: | E | 898 |
algebra | Question: A bag contains 12 white and 18 black balls. 2balls are drawn in succession. What is the probability that first is white and second is black?
Options:
A. 31/111
B. 36/145
C. 21/115
D. 11/154
E. None
Answer: | B | 1,732 |
algebra | Question: A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2640 in all from both of them as interest. The rate of interest per annum is?
Options:
A. 16%
B. 12%
C. 74%
D. 10%
E. 45%
Answer: | B | 11,992 |
algebra | Question: Three independent strategies A, B and C have been initiated for cost cutting in a company producing respectively 30%, 40% and 60% savings. Assuming that they operate independently, what is the net saving achieved?
Options:
A. 56%
B. 64%
C. 62.2%
D. 83.2%
E. 61%
Answer: | D | 2,613 |
algebra | Question: Two tests had the same maximum mark. The pass percentages in the first and the second test were 40% and 45% respectively. A candidate scored 231 marks in the second test and failed by 48 marks in that test. Find the pass mark in the first test?
Options:
A. 768
B. 243
C. 246
D. 625
E. 248
Answer: | E | 7,924 |
algebra | Question: The toll for crossing a certain bridge is $0.75 each crossing. Drivers who frequently use the bridge may instead purchase a sticker each month for $12.00 and then pay only $0.30 each crossing during that month. If a particular driver will cross the bridge twice on each of x days next month and will not cross the bridge on any other day, what is the least value of x for which this driver can save money by using the sticker?
Options:
A. 14
B. 15
C. 16
D. 28
E. 29
Answer: | A | 7,988 |
algebra | Question: An staff identification code consists of a vowel followed by a 3-digit number greater than 200. Exactly 2 of the 3 digits in the code should be identical. How many different codes is it possible to form?
Options:
A. 211
B. 216
C. 1075
D. 1080
E. 2160
Answer: | C | 13,354 |
algebra | Question: Bill has d animals, 16 of which were sold at a profit of 10% each while the rest were sold at a loss of 20% each. Overall, Bill made neither a profit nor a loss. Which of the following is equal to d?
Options:
A. 6
B. 12
C. 18
D. 24
E. 36
Answer: | D | 10,758 |
algebra | Question: Zn = 2Zn-1 + 4 and Qn = 4Qn-1 + 8 for all n > 1. If Z5 = Q4 and Z7 = 316, what is the first value of n for which Qn is an integer?
Options:
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: | C | 7,762 |
algebra | Question: What will come in place of the x in the following Number series? 5,28,57,88,125
Options:
A. 125
B. 153
C. 166
D. 187
E. 193
Answer: | C | 2,640 |
algebra | Question: In a class, the average age of 30 boys is 13 years and the average of 20 girls is 12 years. what is the average age of the whole class?
Options:
A. 12.5 Yrs
B. 14.2 Yrs
C. 12.3 Yrs
D. 12.6 Yrs
E. 12 Yrs
Answer: | D | 1,250 |
algebra | Question: A computer manufacturer produces a certain electronic component at a cost of $75 per component. Shipping costs for delivering the components are $2 per unit. Further, the manufacturer has costs of $16,500 a month related to the electronic component regardless of how many it produces. If the manufacturer produces and sells 150 components a month, what is the lowest price it can sell them for such that the costs don't exceed the revenues?
Options:
A. $28
B. $187
C. $110
D. $138
E. $192
Answer: | B | 12,927 |
algebra | Question: Light glows for every 32 seconds . How many max. times did it glow between 1:57:58 and 3:20:47 am.
Options:
A. 180 times
B. 381 times
C. 155 times
D. 392 times
E. 150 times
Answer: | C | 9,293 |
algebra | Question: An auction house charges a commission of 17% on the first $50,000 of the sale price of an item, plus 10% on the amount of of the sale price in excess of $50,000. What was the price of a painting for which the house charged a total commission of $24,000?
Options:
A. $115,000
B. $160,000
C. $205,000
D. $240,000
E. $365,000
Answer: | C | 2,435 |
algebra | Question: The speed of a car is 120 km in the first hour and 70 km in the second hour. What is the average speed of the car?
Options:
A. 72 kmph
B. 75 kmph
C. 95 kmph
D. 80 kmph
E. 82 kmph
Answer: | C | 12,595 |
algebra | Question: The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
Options:
A. 234
B. 230
C. 245
D. 250
E. 260
Answer: | C | 10,166 |
algebra | Question: The velocity of a falling object in a vacuum is directly proportional to the amount of time the object has been falling. If after 3 seconds an object is falling at a speed of 90 miles per hour, how fast will it be falling after 12 seconds?
Options:
A. 18 miles per hour
B. 90 miles per hour
C. 216 miles per hour
D. 288 miles per hour
E. 360 miles per hour
Answer: | E | 14,915 |
algebra | Question: If a - b = 6 and a2 + b2 = 48, find the value of ab.
Options:
A. 8
B. 10
C. 12
D. 6
E. 19
Answer: | D | 13,357 |
algebra | Question: A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.25000, find their shares?
Options:
A. Rs.10000, Rs.15029
B. Rs.10000, Rs.15209
C. Rs.10000, Rs.15129
D. Rs.10000, Rs.15000
E. Rs.10000, Rs.35000
Answer: | D | 9,053 |
algebra | Question: Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is:
Options:
A. Rs. 5400
B. Rs. 7200
C. Rs. 8400
D. Rs. 9600
E. Rs. 8600
Answer: | C | 7,603 |
algebra | Question: A zeebra chases a tiger 5 hours after the tiger runs. zeebra takes 6 hours to reach the tiger. If the average speed of the zeebra is 55 kmph, what s the average speed of the tiger?
Options:
A. 35kmph
B. 32kmph
C. 30kmph
D. 31kmph
E. 20kmph
Answer: | C | 5,711 |
algebra | Question: The function f is defined for all the positive integers h by the following rule: f(h) is the number of positive integers each of which is less than h and has no positive factor in common with h other than 1 . if p is a prime number then f(p)?
Options:
A. p-1
B. p-2
C. (p+1. /2
D. (p-1. /2
E. 2
Answer: | A | 2,303 |
algebra | Question: On a certain road, 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 30% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on that road exceed the posted speed limit?
Options:
A. 10.5%
B. 12.5%
C. 14.3%
D. 22%
E. 30%
Answer: | C | 5,770 |
algebra | Question: A man spends 2/5 of his salary on house rent, 3/10 of his salary on food, and 1/8 of his salary on conveyance. if he has Rs 1400 left with him, find his expenditure on food and conveyance
Options:
A. 3200
B. 3400
C. 3600
D. 3800
E. 4000
Answer: | B | 12,475 |
algebra | Question: Divide $450 among A,B in the ratio 1:4. How many $ that A get?
Options:
A. $90
B. $500
C. $150
D. $250
E. $600
Answer: | A | 6,592 |
algebra | Question: x percent of y percent of z is decreased by y percent, What is the result?
Options:
A. (100xyz - xy^3z. / 1,000,000 *(-1/48.
B. (xz - y. / 100
C. (xz - y. / 10,000
D. (xyz - 2y. / 100
E. (xyz - 2y. / 10,000
Answer: | A | 582 |
algebra | Question: In an acoustics class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
Options:
A. 5%
B. 10%
C. 16%
D. 22%
E. None of these
Answer: | D | 4,688 |
algebra | Question: Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 10 years old. At what age did the father get married ?
Options:
A. 23 years
B. 22 years
C. 67 years
D. 16 years
E. 19 years
Answer: | A | 14,392 |
algebra | Question: x = 13.165
y = 7.496
z = 11.557
The number A is obtained by first rounding the values of x, y, and z to the hundredths place and then adding the resulting values. The number B is obtained by first adding the values of x, y, and z and then rounding the sum to the hundredths place. What is the value of A – B?
Options:
A. 0.01
B. 0.02
C. 0.03
D. 0.1
E. 0.2
Answer: | B | 718 |
algebra | Question: Solve the given two equations and find the inequality of X and Y. (a) 3X^2+8X+4 = 0 and (b) 4Y^2-19Y+12= 0
Options:
A. If x>y
B. If x>=y
C. If x<y
D. If x<=y
E. x=y or relationship cannot be established
Answer: | C | 14,778 |
algebra | Question: A certain factory employed 600 men and 400 women and the average wager was Rs. 25.50 per day, If a woman got Rs. 5 less than a man, then what are their daily wages ?
Options:
A. m:25.50 w:27.50
B. m:27.50 w:22.50
C. m:26.50 w:27.50
D. m: 24.50 w:26.50
E. None of these
Answer: | B | 10,379 |
algebra | Question: A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 500 m long?
Options:
A. 65sec
B. 70sec
C. 74sec
D. 80sec
E. 85sec
Answer: | C | 762 |
algebra | Question: A train of 24 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 3.5 km long?
Options:
A. 4
B. 3
C. 5
D. 7
E. 9
Answer: | C | 3,469 |
algebra | Question: By selling 18 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%?
Options:
A. 8
B. 12
C. 6
D. 4
E. 9
Answer: | B | 1,870 |
algebra | Question: In how many years, Rs. 200 will produce the same interest at 6% as Rs. 800 produce in 2 years at 4½% ?
Options:
A. 4 years
B. 6 years
C. 8 years
D. 9 years
E. 12 years
Answer: | B | 12,575 |
algebra | Question: What will come in place of the x in the following Number series? 8, 10, 14, 22, 38, x
Options:
A. 66
B. 68
C. 70
D. 72
E. 74
Answer: | C | 7,289 |
algebra | Question: A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is:
Options:
A. 15 hours
B. 20 hours
C. 25hours
D. 28 hours
E. 18 hours
Answer: | A | 3,733 |
algebra | Question: Rajeev' age after 15 years will be 5 times his age 5 years back . What is the present age of Rajeev ?
Options:
A. 8 years
B. 10 years
C. 12 years
D. 14 years
E. 16 years
Answer: | B | 9,846 |
algebra | Question: A square mirror has exactly half the area of the rectangular wall on which it is hung. If each side of the mirror is 18 inches and the width of the wall is 32 inches, what is the length of the wall, in inches?
Options:
A. 15.25
B. 18.25
C. 19.25
D. 20.25
E. 21.25
Answer: | D | 738 |
algebra | Question: 3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket. What is the probablity of getting the 3 red balls simultaneously?
Options:
A. 1/35
B. 2/35
C. 3/35
D. 4/35
E. 5/35
Answer: | A | 11,457 |
algebra | Question: Dany bought a total of 24 game cards some of which cost $0.25 each and some of which cost $0.15 each. If Dany spent $4.2 to buy these cards, how many cards of each type did he buy?
Options:
A. 4
B. 10
C. 7
D. 18
E. 12
Answer: | D | 3,889 |
algebra | Question: 7,23,55,109,191,__
Options:
A. 304
B. 305
C. 306
D. 307
E. 308
Answer: | D | 4,635 |
algebra | Question: if Juan takes 10 seconds to run y yards, how many seconds will it take him to run x yards at the same rate?
Options:
A. 11x/y
B. 10x/y
C. x/11y
D. 11/xy
E. xy/11
Answer: | B | 7,926 |
algebra | Question: If n = 2.0767 and n* is the decimal obtained by rounding n to the nearest hundredth, what is the value of n* – n?
Options:
A. -0.0053
B. -0.0003
C. 0.0007
D. 0.0047
E. 0.0033
Answer: | E | 8,192 |
algebra | Question: How many natural numbers that are less than 10,000 can be formed using the digits 0, 1, 2, 3, 4, 6, 78?
Options:
A. 5000
B. 4096
C. 6560
D. 4095
E. 8000
Answer: | D | 6,395 |
algebra | Question: If x and y are different prime numbers, each greater than 6, which of the following must be true? I. x+y is an even integer II. xy is an odd integer III. (x/y) is not an integer
Options:
A. II only
B. II,III only
C. I,II and III
D. III only
E. I only
Answer: | C | 5,070 |
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