antoine-444/aqua_rat_dataset huggingface dataset:
Question: Increasing the original price of an article by 10 percent and then increasing the new price by 10 percent is equivalent to increasing the original price by
Choices:
20.5%
20.8%
21%
21.8%
Answer: C
Question: How many different sets of positive square integers M, each greater than 1, add up to 75?
Choices:
4
7
11
13
Answer: D
Question: A jar contains 3 red marbles and 7 green marbles.If a marble is drawn from a jar at random,what is the probability that this marble is green?
Choices:
7/10
1
4/10
6/10
Answer: A
Question: The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 5 years respectively. If the difference between their interests is Rs.144, find the each sum?
Choices:
640
297
276
912
Answer: A
Question: A batsman in his 12th inning makes a score of 60 and their by increasing his average by 4. What is his average after the 12th inning?
Choices:
16
20
24
28
Answer: A
Question: If books bought at prices ranging from Rs. 130 to Rs. 320 are sold at prices ranging from Rs. 210 to Rs 310, what is the greatest possible profit that might be made in selling 18 books ?
Choices:
Rs. 3000
Rs. 3500
Rs. 3240
Rs. 3600
Answer: C
Question: In a simultaneous throw of two dice , what is the probability of getting to total of 10 or 11?
Choices:
4/9
7/36
3/5
5/36
Answer: D
Question: The average of the five numbers is 6.8. If one of the numbers is multiplied by 3, the average of the numbers increases to 9.2. Which of the five numbers is multiplied by 3?
Choices:
3.0
3.9
4.0
6.0
Answer: D
Question: You have found a mutant algae that doubles in size every hour. It takes 18 hours for one algae plant to take up half of a certain lake.
How long would it take for two of these plants to take up half of the same lake?
Choices:
17
27
37
47
Answer: A
Question: The difference of two numbers is 1385. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?
Choices:
274
295
360
252
Answer: A
Question: At what price must an article costing Rs.47.50 be marked in order that after deducting 5% from the list price. It may be sold at a profit of 25% on the cost price?
Choices:
62.5
62.6
62.1
62.2
Answer: A
Question: A and B together can do a piece of work in 10 days. B alone can finish it in 20 days. In how many days can A alone finish the work ?
Choices:
20
15
5
7
Answer: A
Question: A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 40 sec respectively. What is the speed of the train?
Choices:
29.7
56
79.2
67
Answer: A
Question: Three numbers are in the ratio 3:4:5 and their L.C.M is 2400. Their H.C.F is:
Choices:
40
120
200
220
Answer: A
Question: Three students appear at an examination of Mathematics. The probability of their success are 1/2, 1/4, 1/5 respectively. Find the probability of success of at least two.
Choices:
2/50
9/40
3/40
4/50
Answer: B
Question: A shipment of 1500 heads of cabbage, each of which was approximately the same size was purchased for $600.The day the shipment arrived 2/3 of the heads were sold, each at 25% above the cost per head.The following day the rest were sold at a price per head equal to 10% less than the price each head sold for the day before.what was the gross profit V on this shipment?
Choices:
b) $115
c) $125
d) $130
e) $135
Answer: B
Question: How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?
Choices:
12.1
13
14
15
Answer: A
Question: John purchased a fridge & a mobile for Rs. 15000&Rs. 8000 respectively. He sold the fridgeat a loss of 4% and the mobile phone at a profit of 10%. Overall how much he make a profit.
Choices:
Rs. 150
Rs. 200
Rs. 300
Rs. 350
Answer: B
Question: If –1 < x < 1 and x ≠ 0, which of the following inequalities must be true?
I. x^3 < x
II. x^2 < |x|
III. x^4 – x^5 > x^3 – x
Choices:
I only
III only
II and III only
I, II, and III
Answer: A
Question: A woman is 18 years older than her son. In 4 years, her age will be twice the age of her son. The present age of her son is
Choices:
14
16
18
20
Answer: A
Question: Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 33 kmph. Of how many minutes does the train stop per hour?
Choices:
16
12
121
28
Answer: A
Question: Find the fourth proportional to 0.5, 1.12 and 1.3?
Choices:
2.81
2.192
2.912
None of these
Answer: C
Question: If number divisible by both 3 and 2 ,then the same number divisible by which number?
Choices:
5
8
6
9
Answer: C
Question: John bought 2 shares and sold them for $75 each. If he had a profit of 20% on the sale of one of the shares but a loss of 20% on the sale of the other share, then on the sale of both shares John had
Choices:
a profit of $6.25
a loss of $6.25
a loss of $10
neither a profit nor a loss
Answer: B
Question: If a is the smallest positive integer such that 5,880 multiplied by a is the square of an integer, then ya must be
Choices:
30
12
23
17
Answer: A
Question: In a division sum, the remainder is 6 and the divisor is 5 times the quotient and is obtained by adding 22 to the thrice of the remainder. The dividend is
Choices:
166
86
92
98
Answer: A
Question: If the sides of a triangle are 26 cm, 22 cm and 10 cm, what is its area?
Choices:
110
130
140
150
Answer: A
Question: The original price of a suit is $100. The price increased 20%, and after this increase, the store published a 20% off coupon for a one-day sale. Given that the consumers who used the coupon on sale day were getting 20% off the increased price, how much did these consumers pay for the suit?
Choices:
$96
$100
$106
$110
Answer: A
Question: If x, y, and z are positive integers and x = 5y = 9z, then the least possible value of x + y - z is
Choices:
40
49
61
84
Answer: B
Question: A pump can fill a tank with water in 3 hours. Because of a leak, it took 3 1/3 hours to fill the tank. The leak can drain all the water of the tank in?
Choices:
19 hr
30 hr
14 hr
16 hr
Answer: B
Question: If z is a multiple of 9402, what is the remainder when z^2 is divided by 9?
Choices:
0
4
6
8
Answer: A
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is?
Choices:
4:3
6:7
9:16
10:8
Answer: A
Question: What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for four years, compounding done annually?
Choices:
9687
9685
9682
11713
Answer: D
Question: The area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm. What is the perimeter of the square?
Choices:
180 cm
170 cm
150 cm
160 cm
Answer: A
Question: Two numbers are respectively 20% and 25% more than a third number. The percentage that is first of the second is?
Choices:
56%
96%
964%
16%
Answer: B
Question: If n > 0 , which of the following must be true?
I 2n - 1 > 0
II n - n^2 < 0
III n^2 > 1
Choices:
II only
none
I and II only
III only
Answer: B
Question: Ranjani can buy watches at a price of X dollars per watch, which she marks up by a certain percentage before selling. If she makes a total profit of T by selling N watches, then in terms of X and T and N, what is the percent of the markup from her buy price to her sell price?
Choices:
100T/NX
100TX/N
100TX
100N/TX
Answer: A
Question: The ratio of buses to cars on River Road is 1 to 17. If there are 80 fewer buses than cars on River Road, how many cars are on River Road?
Choices:
85
60
30
20
Answer: A
Question: David paid $7,000 for 100 shares of stock X and $5,000 for 100 shares of stock Y. He later sold the same shares of both stocks, gaining 3/4 the amount he paid for stock Y. If the prices he had paid for the stocks had been reversed and everything else remained the same, then the net result would have been:
Choices:
A Gain of 1.4 times as much
A Gain of 2 times as much
A Gain of 1.6 times as much
A Gain of 1.7 times as much
Answer: A
Question: In a manufacturing plant, it takes 36 machines 4 hours of continuous work to fill 6 standard orders. At this rate, how many hours of continuous work by 72 machines are required to fill 12 standard orders?
Choices:
4
8
9
12
Answer: A
Question: One hour after Yolanda started walking from X to Y, a distance of 10 miles, Bob started walking along the same road from Y to X. If Yolanda's walking rate was 3 miles per hour and Bobт's was 4 miles per hour, how many miles had Bob walked when they met?
Choices:
23
22
21
4
Answer: D
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?
Choices:
L=18/W=6
L=7/W=19
L=19/W=7
L=10/W=20
Answer: A
Question: A basket contains 9 apples, of which 1 is spoiled and the rest are good. If we select 2 apples from the basket simultaneously and at random, what is the probability that the 2 apples selected will include the spoiled apple?
Choices:
2/5
2/7
2/9
2/11
Answer: C
Question: A jogger running at 10 km/hr along side a railway track is 340 m ahead of the engine of a 120 m long train running at 46 km/hr in the same direction. In how much time will the train pass the jogger?
Choices:
67 sec
98 sec
46 sec
23 sec
Answer: C
Question: Manish, Rahul and Bharti have some stones with each of them. Five times the number of stones with Rahul equals seven times the number of stones with Manish while five times the number of stones with Manish equals seven times the number of stones with Bharti. What is the minimum number of stones that can be there with all three of them put together?
Choices:
109
93
97
66
Answer: A
Question: A football matches has been organized in such a fashion, every participating team plays a match against every other team once and only once.
If 36 matches are totally played, how many teams participated?
Choices:
8
9
10
11
Answer: B
Question: A sum of salary is distributed among A,B,C,D in the proportion of 2:3:4:6. If D gets $700 more than C, what is the B's share?
Choices:
$1050
$3000
$3400
$8000
Answer: A
Question: A rectangular cube has a volume of 6 cubic feet. If a similar cube is twice as long, twice as wide, and twice as high, then the volume, in cubic feet of such cube is?
Choices
Choices:
48
64
80
100
Answer: A
Question: Little John had $5.10. He spent $1.05 on sweets and gave to his two friends $1.00 each. How much money was left?
Choices:
$2.05
$2.45
$2.25
$2.85
Answer: A
Question: Every person at a birthday party either wants candy or a wants cake, but not both. The ratio of people who want cake to people who want candy is 9 to 6 . If 9 people decided they wanted candy instead of cake, the ratio of people who want cake to people who want candy will be 1 to 1. How many people could be at the party?
Choices:
50
90
45
Both C and D
Answer: B
Question: A man rows his boat 65 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream?
Choices:
4 kmph
9 kmph
8 kmph
1 kmph
Answer: A
Question: The volume of a rectangular swimming pool is 840 cubic meters and water is flowing into the swimming pool. If the surface level of the water is rising at the rate of 0.5 meters per minute, what is the rate T, in cubic meters per minutes, at which the water is flowing into the swimming pool?
Choices:
0.25
0.5
0.75
Not enough information to determine the rate
Answer: D
Question: A big container is 40% full with water. If 28 liters of water is added, the container becomes 3/4 full. What is the capacity of the big container in liters?
Choices:
72
76
80
84
Answer: C
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 6 sec, then the speed of each train is?
Choices:
31
72
25
24
Answer: B
Question: In a certain series, each term is m greater than the previous term. If the 19th term is 760 and the 16th term is 700, what is the first term?
Choices:
300
400
450
500
Answer: B
Question: Working at a constant rate, P can finish a job in 4 hours. Q, also working at a constant rate, can finish the same job in 20 hours. If they work together for 3 hours, how many more minutes will it take P to finish the job, working alone at his constant rate?
Choices:
15
20
21
24
Answer: D
Question: 7+2+2^2+2^3+2^4+2^5=？
Choices:
2^6+5
2^5-1
2^5+1
2^5-2
Answer: A
Question: Q-1) Of the 84 parents who attended a meeting at a
school, 35 volunteered to supervise children during
the school picnic and 11 volunteered both to supervise
children during the picnic and to bring refreshments to
the picnic. If the number of parents who volunteered
to bring refreshments was 3 times the number of
parents who neither volunteered to supervise children
during the picnic nor volunteered to bring
refreshments, how many of the parents volunteered to
bring refreshments?
Choices:
36
22
42
45
Answer: B
Question: A student committee that must consists of 4 members is to be formed from a pool of 8 candidates. How many different committees are possible
Choices:
8
70
56
336
Answer: B
Question: A car travelling with 5/7 of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car.
Choices:
25 km/hr.
65 km/hr.
35 km/hr.
45 km/hr.
Answer: C
Question: In an election between the two candidates, the candidates who gets 70% of votes polled is winned by 280 vote’s majority. What is the total number of votes polled?
Choices:
700
800
850
None of these
Answer: A
Question: If $120 invested at a certain rate of simple interest amounts to $240 at the end of 3 years,How much will $150 amount to at the same rate of interest in 6 years?
Choices:
$180
$200
$340
$450
Answer: D
Question: A man bought an article and sold it at a gain of 5 %. If he had bought it at 5% less and sold it for Re 3 less, he would have made a profit of 10%. The C.P. of the article was
Choices:
218
200
600
211
Answer: C
Question: Find the least number of five digits which is exactly divisible by 12, 15 and 18?
Choices:
10080
10025
10050
10024
Answer: A
Question: A sum fetched a total simple interest of $4151.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?
Choices:
$2840
$6578
$7782
$8928
Answer: D
Question: You have only 1 kg weight. You have to weight 31kg. Min number of measurements you have to done ?
Choices:
33R
35R
31R
38R
Answer: C
Question: If a tire rotates at 400 revolutions per minute when the car is traveling 168km/h, what is the circumference of the tire?
Choices:
1
7
3
5
Answer: B
Question: Every second Saturday and all Sundays are holidays. How many working days will be there in a
month of 30 days beginning on a Saturday?
Choices:
23
18
21
22
Answer: A
Question: A car runs 10,000 miles using 5 tyres interchangeably. to have equal worn out by all tyres,how many miles each tyre should have run?
Choices:
8000
4000
3000
2000
Answer: A
Question: In a fuel station the service costs $1.75 per car, every liter of fuel costs 0.45$. Assuming that a company owns 12 cars and that every fuel tank contains 55 liters and they are all empty, how much money total will it cost to fuel all cars?
Choices:
318$
420$
450$
480$
Answer: A
Question: Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.120. How much was lent at 5%?
Choices:
2777
3000
1000
2871
Answer: B
Question: January 1, 2007 was Monday. What day of the week lies on Jan. 1, 2008?
Choices:
Tuesday
Wednesday
Friday
Sunday
Answer: A
Question: What is 78% of 4/5?
Choices:
69.0
0.6845
0.624
0.69
Answer: C
Question: Addison High School’s senior class has 300 boys and 240 girls. If 30% of the boys did not attend the college then 70% of the total class attended college, what percentage of the girls class did not attend college?
Choices:
45
50
46
30
Answer: D
Question: The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 300 resolutions.
Choices:
422 m
423 m
424 m
425 m
Answer: A
Question: A “Sophie Germain” prime is any positive prime number p for which 2p + 1 is also prime. The product of all the possible units digits of Sophie Germain primes greater than 4 is
Choices:
7
189
227
234
Answer: B
Question: If 0 < e< 1 < f, which of the following must be true?
Choices:
1/e< 1 < 1/f
1/e< 1/f< 1
1/f< 1 < 1/e
1/f< 1/e< 1
Answer: C
Question: Andrew started saving at the beginning of the year and had saved $180 by the end of the year. He continued to save and by the end of 2 years had saved a total of $540. Which of the following is closest to the percent increase in the amount Andrew saved during the second year compared to the amount he saved during the first year?
Choices:
25%
44%
56%
100%
Answer: D
Question: A rectangular field has to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?
Choices:
92
82
88
97
Answer: C
Question: 7 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?
Choices:
21
18
15
10
Answer: A
Question: A, B and C enter into a partnership by investing $15000, $21000 and $27000 respectively. At the end of 8 months, B receives $1540 as his share. Find the share of A.
Choices:
$900
$1000
$1100
$1200
Answer: C
Question: In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?
Choices:
5/21
5/29
5/12
5/92
Answer: A
Question: Create 2 equivalent fractions with the numbers 4, 9, 2, and 18
Choices:
2/9 and 4/18
3/9 and 4/18
2/9 and 6/18
None
Answer: A
Question: The average age of 7 men increases by 4 years when two women are included in place of two men of ages 26 and 30 years. Find the average age of the women?
Choices:
42
30
18
11
Answer: A
Question: One fourth of a solution that was 10% sugar by weight was replaced by a second solution resulting in a solution that was 17 percent sugar by weight. The second solution was what percent sugar by weight?
Choices:
24%
22%
38%
8.5%
Answer: C
Question: xy=1 then what is (3^(x+y)^2) / (3^(x-y)^2)
Choices:
81
8
16
32
Answer: A
Question: There are 10 slate rocks, 15 pumice rocks, and 6 granite rocks randomly distributed in a certain field. If 2 rocks are chosen at random and without replacement, what is the probability that both rocks will be slate rocks?
Choices:
3/31
4/37
5/41
6/53
Answer: A
Question: Which of the following fractions is greater than 1/7?
Choices:
1. 12/50
3. 2/9
4. 4/17
5. 6/24
Answer: A
Question: 3 men or 6 women can do a piece of work in 23 days. In how many days will 12 men and 8 women do the same work?
Choices:
15/4 days
18/4 days
69/16 days
35/4 days
Answer: C
Question: A train running at the speed of 72 km/hr crosses a pole in 9 seconds. What is the length of the train?
Choices:
278
255
180
287
Answer: C
Question: Joshua and Jose work at an auto repair center with 3 other workers. For a survey on health care insurance, 2 of the 6 workers will be randomly chosen to be interviewed. What is the probability that Joshua and Jose will both be chosen?
Choices:
1/10
1/9
1/6
1/3
Answer: A
Question: If 4 men can colour 48 m long cloth in 2 days, then 6 men can colour 36 m long cloth in
Choices:
1 day
3 days
4 days
5 days
Answer: A
Question: All of the stocks on the over-the-counter market are designated by either a 8-letter or a 9-letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different stocks that can be designated with these codes?
Choices:
a. 27(26^8)
c. 27(26^4)
d. 26(26^5)
e. 27(26^5)
Answer: A
Question: The average (arithmetic mean) of 4 positive integers is 45. If the average of 2 of these integers is 45, what is the greatest possible value that one of the other 2 integers can have?
Choices:
65
100
89
115
Answer: C
Question: A certain characteristic in a large population has a distribution that is symmetric about the mean m. If 68 percent of the distribution lies within one standard deviation d of the mean, what percent W of the distribution is less than m +d ?
Choices:
32%
48%
84%
92%
Answer: C
Question: Twelve men and six women together can complete a piece of work in four days. The work done by a women in one day is half the work done by a man in one day. If 12 men and six women started working and after two days, six men left and six women joined, then in hoe many more days will the work be completed?
Choices:
2 (4/2)
5 (1/2)
2 (1/2)
2 (1/6)
Answer: C
Question: If KING is coded as 17 and MASS is coded as 29 Then DOC is coded as
Choices:
20
19
5
None
Answer: C
Question: The number 130 can be written as the sum of the squares of 2 different positive integers. What is the sum of these 2 integers?
Choices:
16
15
14
13
Answer: C
Question: A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is?
Choices:
50
88
22
12
Answer: A
Question: Which of the options is a two-digit number, which has a unit's digit that exceeds its ten's digit by 4 and the product of the given number and the sum of its digits is equal to 208.
Choices:
37
55
26
73
Answer: C
Question: Which of the following equations has a root in common with x^2−4x+4=0 ?
Choices:
x^2-2=0
x^2-3=0
x^2-4=0
x^2-5=0
Answer: C
Question: A hungry child reaches into a candy jar filled with 5 different candies; red, green, yellow, black, and white colored candies. If the child randomly picks three candies, what is the probability the child will pick the red and green colored candies as two of the three candies?
Choices:
3/10
1/15
3/15
2/5
Answer: A
Question: If x and y are positive integers, and 4x^3=3y, then which of the following must be a multiple of 9?
I. x^2
II. y^2
III. xy
Choices:
II only
III only
I and II only
I, II and III
Answer: C
Question: How many different positive integers are factors of 196 ?
Choices:
2
3
49
36
Answer: C
Question: It takes 10 days for digging a trench of 100 m long, 50 m broad and 10 m deep. What length of trench,25 m broad and 15 m deep can be dug in 30 days ?
Choices:
400 m
100 m
89 m
79 m
Answer: A
Question: If a/b=3/4 and 8a+5b=22,then find the value of a.
Choices:
3/2
1/2
4/2
None of them
Answer: A
Question: Sid and Bonnie are opposing participants in an online auction. Each has a constant bidding strategy: Sid always bids up by raising $40 over any previous bid. Bonnie always bids up by doubling any previous bid. The auction begins with an initial bid by a third player, and progresses as follows: Sid bids up first, and Bonnie follows. Sid bids up again, and Bonnie follows and raises the bid to a final $600. What was the dollar value of the initial price?
Choices:
90
68
568
464
Answer: A
Question: A cyclist covers a distance of 750 meter in 2 minutes 10 seconds. What is the speed in km/hr of cyclist
Choices:
20.88 km/hr
18 km/hr
19 km/hr
20 km/hr
Answer: A
Question: A company has two models of computers, model M and model N. Operating at a constant rate, a model M computer can complete a certain task in 24 minutes and a model N computer can complete the same task in 12 minutes. If the company used the same number of each model of computer to complete the task in 1 minute, how many model M computers were used?
Choices:
4
5
8
6
Answer: C
Question: six family members: 5 grandchildren (3 brothers and 2 sisters) and their 1 grandparents are to be seated around a circular table. How many different seating arrangements are possible so that 2 sisters are seated between any two of the three brothers?
Choices:
48
1440
2880
8640
Answer: A
Question: If there are 50 red and blue marbles in a jar, and the ratio of red to blue marbles is 2:3, what is the probability that, drawing twice, you will select two red marbles if you return the marbles after each draw?
Choices:
2/25
3/25
4/25
21/25
Answer: C
Question: 2y - 2x = 2xy and x ≠ 0. If x and y are integers, which of the following could equal y?
Choices:
1
0
-3
- 2
Answer: C
Question: A bulldog received 1,600 votes in a bulldog competition, giving him 20 percent of the votes. What percent of the remaining votes would he have needed to receive in order to win 36 percent of the total votes?
Choices:
12.5%
15%
17.5%
20%
Answer: D
Question: x is what percent of y percent of z, in terms of x, y and z? m be the value expressed in terms of x,y and z.
Choices:
1/xyz
10^2 x/yz
1000 x/yz
10,000x/yz
Answer: D
Question: The area of a circle is added to its diameter, and the circumference is then subtracted from this total, the result is 10. What is the radius of the circle?
Choices:
pi
2
4*pi
4
Answer: D
Question: Sandy buys an old scooter for $900 and spends $300 on its repairs. If Sandy sells the scooter for $1260, what is the gain percent?
Choices:
5%
7%
9%
11%
Answer: A
Question: Each of the 50 members in a high school class is required to sign up for a minimum of one and a maximum of three academic clubs. The three clubs to choose from are the poetry club, the history club, and the writing club. A total of 17 students sign up for the poetry club, 24 students for the history club, and 22 students for the writing club. If 3 students sign up for exactly two clubs, how many students sign up for all three clubs?
Choices:
5
7
8
9
Answer: A
Question: Working at a constant rate, P can finish a job in 3 hours. Q, also working at a constant rate, can finish the same job in 18 hours. If they work together for 2 hours, how many more minutes will it take P to finish the job, working alone at his constant rate?
Choices:
36
40
44
48
Answer: B
Question: The average weight of A, B and C is 44 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
Choices:
28 kg
26 kg
31 kg
35 kg
Answer: A
Question: Which of the following is closest to (120!-119!)/(120!+119!)
Choices:
2.5
3
1
3.2
Answer: C
Question: In a jar there are balls in different colors: blue, red, green and yellow.
The probability of drawing a blue ball is 1/8.
The probability of drawing a red ball is 1/6.
The probability of drawing a green ball is 1/10.
If a jar cannot contain more than 250 balls, how many yellow balls are in the Jar?
Choices:
34.
53.
60.
73.
Answer: D
Question: There are 10 stations between Hyderabad and Bangalore. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?
Choices:
167
132
352
380
Answer: B
Question: After running a series of television advertisements, a leading beverage producer saw its sales increase by 25% to $6 million dollars per month. Prior to the advertising campaign, about how many dollars in sales did the company average per day?
Choices:
$800,000
$750,000
$27,000
$160,000
Answer: D
Question: John bought 15 apples for Rs.10 and sold them at the rate of 12 apples for Rs.12. What is the percentage of profit made by him?
Choices:
50 %
65 %
100 %
None
Answer: A
Question: An equilateral triangle T2 is formed by joining the mid points of the sides of another equilateral triangle T1. A third equilateral triangle T3 is formed by joining the mid-points of T2 and this process is continued indefinitely. If each side of T1 is 80 cm, find the sum of the perimeters of all the triangles.
Choices:
220 cm
240 cm
270 cm
480 cm
Answer: D
Question: A train passes a station platform in 30 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?
Choices:
150
240
157
198
Answer: A
Question: In an office, totally there are 2800 employees and 25% of the total employees are males. 30% of the males in the office are at-least 50 years old. Find the number of males aged below 50 years?
Choices:
490
400
460
None of these
Answer: A
Question: A number is increased by 60% and then decreased by 60%, the final value of the number is ?
Choices:
decrease by 36%
decrease by 32%
decrease by 34%
decrease by 35%
Answer: A
Question: How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
Choices:
30 sec
86 sec
16 sec
18 sec
Answer: A
Question: The sequence S is defined as Sn = (n + 1)! for all integers n >= 1. For example, S3 = 4! = (4)(3)(2)(1). Which of the following is equivalent to the difference between S100 and S99?
Choices:
100!
99^2(98!)
100^2(99!)
(100!)2
Answer: C
Question: If books bought at prices ranging from Rs. 150 to Rs. 300 are sold at prices ranging from Rs. 250 to Rs 350, what is the greatest possible profit that might be made in selling 15 books ?
Choices:
Rs. 3000
Rs. 3500
Rs. 3200
Rs. 3600
Answer: A
Question: In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
Choices:
227
720
128
191
Answer: B
Question: On dividing 23 by a number, the quotient is 4 and the remainder is 3. Find the divisor.
Choices:
2
4
5
7
Answer: C
Question: How many liters of water must be evaporated from 50 liters of a 3-percent sugar solution to get a 4-percent solution?
Choices:
33 1/3
21
16 2/3
15
Answer: B
Question: If CRY is coded as MRYC then how will GET be coded?
Choices:
MGET
MEGT
METG
METC
Answer: C
Question: A and B walk around a circular track. They start at 8 a.m from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9 a.m
Choices:
5
7
8
9
Answer: A
Question: Special codes are designated by either a 2-letter or a 3-letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different codes that can be designated with this system?
Choices:
26(26)^2
27(26)^2
26(26)^3
27(26)^3
Answer: B
Question: The price of a jacket is reduced by 25%. During a special sale the price of the jacket is reduced another 20%. By approximately what percent must the price of the jacket now be increased in order to restore it to its original amount?
Choices:
35
48
65
66.67
Answer: D
Question: A train is 360 meter long is running at a speed of 72 km/hour. In what time will it pass a bridge of 140 meter length?
Choices:
29 seconds
25 seconds
11 seconds
12 seconds
Answer: B
Question: A and B together can do a work In 3 days. A alone can do it in 12 days. What time B will take to do the work alone?
Choices:
4 days
12 days
10 days
5 days
Answer: A
Question: If 10 crates have 95 apples each and how many apples more is required in order to make 100 apples in each crate?
Choices:
10
15
50
0
Answer: C
Question: A certain theater has 100 balcony seats. For every $2 increase in the price of a balcony seat above $10, 5 fewer seats will be sold. If all the balcony seats are sold when the price of each seat is $10, which of the following could be the price of a balcony seat if the revenue from the sale of balcony seats is $1,160 ?
Choices:
$14
$11.5
$17
$18
Answer: B
Question: The sum of ages of 5 children born 1 years different each is 30 years. What is the age of the Elder child?
Choices:
8
10
16
17
Answer: A
Question: The ratio between the present ages of P and Q is 6:8. If Q is 4 years old than P, what will be the ratio of the ages of P and Q after 4 years?
Choices:
A)8:9
C)4:3
inadequate
of these
Answer: A
Question: A bag contains 2 yellow, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
Choices:
10/21
9/11
7/11
5/2
Answer: A
Question: The probability that a convenience store has no iced tea is 40%. If Karl is stopping by 2 convenience stores on his way to work, what is the probability that at least one of the stores will not have a can of iced tea?
Choices:
1/4
1/2
3/4
21/25
Answer: D
Question: Running at the same constant rate, 6 identical machines can produce a total of 240 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
Choices:
1,800
1,600
10,800
64,800
Answer: B
Question: The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles?
Choices:
2897 sq m
4312 sq m
2768 sq m
2786 sq m
Answer: B
Question: Two-fifth of one-third of three-seventh of a number is 15. What is 40% of that number?
Choices:
108
162
721
105
Answer: D
Question: A city with a population of 218,000 is to be divided into 10 voting districts, and no district is to have a population that is more than 10 percent greater than the population of any other district. What is the minimum possible population that the least populated district could have?
Choices:
19,940
19,960
19,980
20,000
Answer: D
Question: A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 8 minutes earlier. How far is the office from his house?
Choices:
3 1/5 Km
3 Km
4 Km
4 1/3 Km
Answer: A
Question: If p is a natural number and p! ends with q trailing zeros, then the number of zeros that (5p)! ends with will be
Choices:
a) (p+q) trailing zeros
c) (5p+5y) trailing zeros
d) (p+5y) trailing zeros
e) none of them above
Answer: A
Question: If a is an odd integer, which of the following must be an even integer?
Choices:
(a^4−a)(a+1/a)
a^4−a^3+a^2+2a
(a^3+a^2+a)^2
None of the above
Answer: A
Question: How many seconds will a 800 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
Choices:
30 sec
27 sec
48 sec
49 sec
Answer: C
Question: Let the function R(n) represent the product of the first n prime numbers, where n > 0. If x = R(n) + 1, which of the following must be true?
(i) x is always odd
(ii) x is always prime
(iii) x is never the square of an integer
Choices:
iii only
i and ii only
i and iii only
ii and iii only
Answer: C
Question: Two sets of 3 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than the sum of the integers in the other set?
Choices:
7
6
12
it cannot be determined from the information given.
Answer: B
Question: Find the least number must be subtracted from 568219 so that remaining no.is divisible by 5?
Choices:
1
2
3
4
Answer: D
Question: In how much time will a train of length 110 m, moving at 36 kmph cross an electric pole?
Choices:
sec
sec
sec
sec
Answer: C
Question: A motorboat, whose speed in 15 km/hr in sƟll water goes 30 km downstream and comes back in a
total of 4 hours 30 minutes. The speed of the stream (in km/hr) is
Choices:
3 km/hr
4 km/hr
5 km/hr
None of these
Answer: C
Question: If 7 spiders make 7 webs in 7 days, then how many days are needed for 1 spider to make 1 web?
Choices:
7
3
14
16
Answer: A
Question: Ram professes to sell his goods at the cost price but he made use of 950 grms instead of a kg, what is the gain percent?
Choices:
5 15/19%
4 15/19%
6 15/19%
9 15/19%
Answer: A
Question: If x^3 = y^2 > z, which of the statements could be true?
I. x < y < z
II. x < z < y
III. y < x < z
Choices:
III only
I and II only
II and III only
I, II and III
Answer: B
Question: If f(x) = x^3/(x^5 - 1), what is f(1/x) in terms of f(x)?
Choices:
-f(x)
2/f(x)
3/f(x)
f(x)
Answer: A
Question: If p, q and r are positive integers and satisfy x = (p + q -r)/r = (p - q + r)/q = (q + r - p)/p, then the value of x is?
Choices:
1
-1/2
-1
0
Answer: A
Question: If 2 cards are selected (with replacement) at random from the deck of 52 cards then what is the probability that both of the selected cards will be a king, a queen, or a jack? A deck of cards has a total of 52 cards, consisting of 4 suits: spades (black), hearts (red), diamonds (red), and clubs (black). In each suit, there are 13 cards including 1 king, 1 queen, and 1 jack.
Choices:
2/25
3/64
5/128
9/169
Answer: D
Question: Income of A is 25% more than the income of B. What is the income of B in terms of income of A?
Choices:
80%
78.66%
71.25%
None of these
Answer: A
Question: A sum of money at simple interest amounts to Rs. 1717 in 1 year and to Rs. 1734 in 2 years. The sum is:
Choices:
Rs. 1690
Rs. 1600
Rs. 1700
Rs. 1500
Answer: C
Question: Two pipes A and B can fill a cistern in 12 and 24 minutes respectively, and a third pipe C can empty it in 36 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
Choices:
10 2/7 min
11 1/7 min
12 8/7 min
11 3/7 min
Answer: A
Question: The Guests at a football banquet consumed a total of 323 pounds of food. if no individual guest consumed more than 2 pounds of food, What is the minimum number of guests that could have attended the banquet?
Choices:
161
162
163
164
Answer: B
Question: If 20 % of certain quantity of work is done by A and the rest 80% by B, the work is completed in 20 days. If 80% of the work is done by A and the remaining 20% by B, then the work is completed in 30 days. How many days are required to complete the work , if A and B work together.
Choices:
11 1/9
12
15
Source: TIME material.
Answer: A
Question: Three friends A, B and C decided to share a lot of apples. Each of them had half of the total plus half an apple in order. After each of them took their share twice, no apples were left.How many apples were there?
Choices:
63
64
65
66
Answer: A
Question: The percentage profit earned by selling an article for Rs. 1520 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?
Choices:
1230
1750
5600
3400
Answer: B
Question: Jeremy bought 2Q steaks for P dollars. Jerome buys R steaks for a 50% discount, how much will the steaks cost him in cents?
Choices:
50QR/P.
25RQ/P.
25RP/Q.
RP/(4Q).
Answer: C
Question: There are two buildings P and Q. If 15 persons are sent from P to Q, then the number of persons in each building is the same. If 20 persons are sent from Q to P, then the number of persons in P is double the number of persons in Q. How many persons are there in building P?
Choices:
140
120
100
150
Answer: B
Question: There are 12 cans in the refrigerator. 7 of them are red and 5 of them are blue. In how many ways we can remove 9 cans so that at least one red and at least one blue cans to remain the refrigerator.
Choices:
175
493
455
445
Answer: A
Question: In Country S, the unemployment rate among construction workers dropped from 16 percent on September 1, 1992, to 9 percent on September 1, 1996. If the number of construction workers was 20 percent greater on September 1, 1996, than on September 1, 1992, what was the approximate percent change in the number of unemployed construction workers over this period?
Choices:
30% decrease
15% decrease
30% increase
55% increase
Answer: A
Question: What will be the compound interest on a sum of Rs. 26,000 after 3 years at the rate of 12% p.a.?
Choices:
s.10123.21
s.10123.20
s.10123.28
s.10528.12
Answer: D
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 4 hours and 36 hours respectively. The ratio of their speeds is?
Choices:
4:3
4:5
3:1
4:2
Answer: C
Question: A sells his goods 50% cheaper than B but 50% dearer than C. The cheapest is?
Choices:
B
C
all alike
None of these
Answer: B
Question: If three numbers are randomly selected from a set, what is the probability that sum will be greater than 18 if he given set is
{5,6,7,8,9,10}
Choices:
5/13
5/16
5/19
5/9
Answer: C
Question: . Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is
Choices:
5/9
5/1
5/3
5/6
Answer: A
Question: On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004?
Choices:
Sunday
Saturday
Monday
NONE OF THESE
Answer: A
Question: 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?
Choices:
3:4
3:8
3:1
3:2
Answer: A
Question: A customer purchased a package of ground beef at a cost of $1.76 per pound. For the same amount of money, the customer could have purchased a piece of steak that weighed 36 percent less than the package of ground beef. What was the cost per pound of the steak?
Choices:
$2.25
$2.50
$2.75
$3.00
Answer: C
Question: Natasha climbs up a hill, and descends along the same way she went up. It takes her 4 hours to reach the top and 2 hours to come back down. If her average speed along the whole journey is 1.5 kilometers per hour, what was her average speed (in kilometers per hour) while climbing to the top?
Choices:
1.125
1.225
1.375
1.425
Answer: A
Question: Griffin has a bag of marbles that contains 7 black marbles and 4 red marbles. If he removes 3 marbles at random without replacing any of the marbles, what is the probability that all 3 marbles selected will be red?
Choices:
3/85
4/105
4/165
8/165
Answer: C
Question: The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?
Choices:
32
87
20
23
Answer: A
Question: A 280 meter long train running at the speed of 120 kmph crosses another train running in the opposite direction at the speed of 80 kmph in 9 seconds.What is the lenght of other train.
Choices:
220m
230m
240m
250m
Answer: A
Question: There are two numbers. If 20% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number?
Choices:
A)5/4
C)6
D)6/7
E)7
Answer: A
Question: In a kilometer race, A beats B by 25 meters or 10 seconds. What time does A take to complete the race?
Choices:
390 sec
199 sec
192 sec
193 sec
Answer: A
Question: Which of the following CANNOT be a value of 9/(x–9)?
Choices:
-1/2
0
2
9
Answer: B
Question: An empty fuel tank is filled with brand Z gasoline. When the tank is half empty, it is filled with brand Y gasoline. When the tank is half empty again, it is filled with brand Z gasoline. When the tank is half empty again, it is filled with brand Y gasoline. At this time, what percent H of the gasoline in the tank is brand Z?
Choices:
40%
37.5%
331⁄3%
25%
Answer: B
Question: If f(f(n))+f(n)=2n+3 and f(0)=1, what is the value of f(2012)?
Choices:
2787
2013
2778
10222
Answer: B
Question: P and Q started a business with respective investments of Rs. 4 lakhs and Rs. 10 lakhs. As P runs the business, his salary is Rs. 5000 per month. If they earned a profit of Rs. 2 lakhs at the end of the year, then find the ratio of their earnings?
Choices:
1:8
1:4
1:1
1:2
Answer: C
Question: A circle is circumscribed around a quadrilateral, and the quadrilateral is ABCD, What is the value of v when angle D is 140 degrees?
Choices:
40
60
80
100
Answer: A
Question: What is the next number: 2, 10, 82, __
Choices:
730
830
848
900
Answer: A
Question: After decreasing 24% in the price of an article costs Rs.912. Find the actual cost of an article?
Choices:
2777
1200
2688
1991
Answer: B
Question: The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number?
Choices:
88 years
18 years
55 years
11 years
Answer: B
Question: If 0 < a< 1 < b, which of the following must be true?
Choices:
1/a< 1 < 1/b
1/a< 1/b< 1
1/b< 1 < 1/a
1/b< 1/a< 1
Answer: C
Question: 4000 was divided into two parts such a way that when first part was invested at 3% and the second at 5%, the whole annual interest from both the investments is Rs.144, how much was put at 3%?
Choices:
1087
2800
2689
2081
Answer: B
Question: A man gains 20% by selling an article for a certain price. If the sells it at double the price, the percentage of profit will be?
Choices:
66%.
89%.
140%.
91%.
Answer: C
Question: How many times in a day, the hands of a clock are straight?
Choices:
41
44
45
46
Answer: B
Question: Two consultants can type up a report in 12.5 hours and edit it in 7.5 hours. If Mary needs 30 hours to type the report and Jim needs 12 hours to edit it alone, how many E hours will it take if Jim types the report and Mary edits it immediately after he is done?
Choices:
41.4
13.4
12.4
10.8
Answer: A
Question: A vessel of capacity 50 litres is fully filled with pure milk. Nine litres of milk is removed from the vessel and replaced with water. Nine litres of the solution thus formed is removed and replaced with water. Find the quantity of pure milk in the final milk solution?
Choices:
72.9
33.62
78.3
79.3
Answer: B
Question: If 9a - b = 10b + 70 = -12b - 2a, what is the value of 11a + 11b?
Choices:
-2
0
2
4
Answer: B
Question: A man has Rs.10350 in the form of Rs.50 notes and Rs.500 notes. The total number of notes are 108.Find the number of notes of Rs.50 denomination.
Choices:
21
17
19
97
Answer: D
Question: If x is an integer, then x(x – 1)(x – k) must be evenly divisible by three when k is any of the following values EXCEPT
Choices:
-2
-1
2
5
Answer: A
Question: Sunitha’s age is 1/6th of her father’s age. Her father’s age will be twice of Varun’s age after 10 years. If Varun’s eight birthday was celebrated two years ago, then what is Sunitha’s present age?
Choices:
24 years
6 years
7 years
None of these
Answer: D
Question: Walking at 4/5 of her normal speed, a worker is 10 minutes later than usual in reaching her office. The usual time (in minutes) taken by her to cover the distance between her home and her office is
Choices:
35
40
45
50
Answer: B
Question: What number comes next?
428, 693, 714, 286, 937, ?
Choices:
142
245
148
123
Answer: A
Question: A square, with perimeter 20, is inscribed in a circle. What is the area of the circle?
Choices:
11π
10π
12π
12.5π
Answer: D
Question: The cost price of 13 articles is equal to the selling price of 11 articles. Find the profit percent?
Choices:
18 2/11%
18 3/11%
18 2/17%
18 3/18%
Answer: A
Question: A certain population of bacteria doubles every 10 minutes. If the number of bacteria in the population initially was 10^5, then what was the number in the population 90 minutes later?
Choices:
9(10^5)
(2^9)(10^5)
(10^9)(10^5)
(10^5)^9
Answer: B
Question: If (a – b) is 17 more than (c + d) and (a + b) is 3 less than (c – d), then (a – c) is:
Choices:
2
3
7
5
Answer: C
Question: In a game of 100 points,A can give B 20 points and C 28 points.Then, B can give C :
Choices:
10 points
14 points
40 points
50 points
Answer: A
Question: The price for a loaf of bread in April was $1.17, in May the price was $1.32, and in June the price was $1.08. If 2/3 as much bread was sold in April as in May, and twice as much was sold in June as in April, what was the average price for a loaf of bread sold during the three-month period?
Choices:
$1.17
$1.18
$1.19
$1.20
Answer: B
Question: A vendor buys 10 t-shirts at an average price of $14 per t-shirt. He then buys 15 more t-shirts at an average price of $11 per t-shirt. What is the average price B per t-shirt that the vendor paid for these purchases?
Choices:
$12.20
$12.55
$12.70
$13.00
Answer: A
Question: The average of 13 numbers is 60. Average of the first 7 of them is 54 and that of the last 7 is 61. Find the 8th number?
Choices:
25
45
53
64
Answer: A
Question: A shop that sells phone accessories had the following sales: 10 thousand earbuds at $10 each, 5300 phone cases at $12 each and 450 power banks at $50 each. What % of the shop's revenue is from power banks?
Choices:
12.1%
10.1%
9.1%
13.1%
Answer: A
Question: The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is
Choices:
299
312
322
None
Answer: C
Question: If the population of a certain country increases at the rate of one person every 15 seconds, by how many persons does the population increase in 25 minutes?
Choices:
100
150
240
300
Answer: A
Question: The greatest number of 5 digits = 99999.
Choices:
143
77
88
11
Answer: A
Question: The Full House Casino is running a new promotion. Each person visiting the casino has the opportunity to play the Trip Aces game. In Trip Aces, a player is randomly dealt three cards, without replacement, from a deck of 8 cards. If a player receives 3 aces, they will receive a free trip to one of 10 vacation destinations. If the deck of 8 cards contains 3 aces, what is the probability that a player will win a trip?
Choices:
1/120
1/56
1/720
1/1440
Answer: B
Question: A goods train runs at the speed of 72 km/hr and crosses a 150 m long platform in 26 sec. What is the length of the goods train?
Choices:
277
276
370
281
Answer: C
Question: If a certain number of people can dig earth 100m deep, 25m long, and 30m broad in 12 days, then find the number of days the same number of people will require to dig earth 75m deep, 20m long and 50m broad.
Choices:
12
6
1
17
Answer: A