antoine-444/aqua_rat_dataset huggingface dataset:
Question: The length of a rectangle is halved, while its breadth is tripled. Watis the % change in area?
Choices:
47%
50%
65%
68%
Answer: B
Question: Concentrated plums juice comes inside a cylinder tube with a radius of 2.5 inches and a height of 15 inches. The tubes are packed into wooden boxes, each with dimensions of 11 inches by 10 inches by 31 inches. How many tubes of concentrated plums juice, at the most, can fit into 3 wooden boxes?
Choices:
24.
36.
42.
48.
Answer: A
Question: If Ajay completes a certain work in 8 days and Vijay can complete the same work in 24 days, find the time in which the work will be completed if both Ajay and Vijay work together.
Choices:
16 days
6 days
10 days
None of these
Answer: B
Question: To be eligible for retirement benefits at the Sieman Corporation, the sum of an employee's age, in years, and the number of years employment must be at least 62. If a, where a <62, is a certain employee's age when hired and b is the minimum number of years of employment required for the employee to be eligible for retirement benefits, which of the following equations represents the relationship between a and b?
Choices:
a+2b=62
2a+2b=62
2a+b=62
a+b=62
Answer: A
Question: A disease has infected an ant colony that consists of "workers" and "soldiers": 30% of the soldiers and 14% of the "workers" were infected. If that colony is inhabited by 7000 ants, out of which 1700 are infected, how many "workers" inhabit the colony?
Choices:
2500
2750
3000
3250
Answer: A
Question: A bag contains 7 red, 5 blue and 4 green balls. If 2 ballsare picked at random, what is the probability that both are red?
Choices:
2/21
7/40
3/29
4/27
Answer: B
Question: Rs.385 were divided among X,Y,Z in such a way that X had Rs.20 more than Y and Z had Rs 15 more than X . How much was Y’s share?
Choices:
Rs.145
Rs.154
Rs.160
Rs.164
Answer: A
Question: Susan drove an average speed of 30 miles per hour for the first 60 miles of a tripthen at a average speed of 60 miles/hr for the remaining 30 miles of the trip if she made no stops during the trip what was susan's avg speed in miles/hr for the entire trip
Choices:
36
45
50
55
Answer: A
Question: M = {-6, -5, -4, -3, -2}
T = {-3, -2, -1, 0, 1, 2, 3, 4}
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?
Choices:
1/3
2/5
1/2
3/5
Answer: C
Question: A man travelled for 13 hours. He covered the first half of the distance at 20 kmph and remaining half of the distance at 25 kmph. Find the distance travelled by the man?
Choices:
864 km
200 km
240 km
460 km
Answer: B
Question: a and b are both positive, even integers. The lowest common multiple of a and b can be written as (a·b)/n, where n is an integer. Which of the following may be false?
Choices:
a·b is even
(a·b)/n is even
(a·b)/n < a·b
n is a multiple of 4
Answer: D
Question: When a certain tree was first planted, it was 4 feet tall, and the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 1/3 taller than it was at the end of the 4th year. By how many feet did the height of the tree increase each year?
Choices:
2
1/2
2/3
6/5
Answer: A
Question: Find the minimum value of n such that 50! is perfectly divisible by 2520^n.
Choices:
1
2
3
4
Answer: A
Question: Select the non termination decimal among the following.
Choices:
7/3
4/5
7/8
9/10
Answer: A
Question: 2y - 3x = 2xy and x ≠ 0. If x and y are integers, which of the following could equal y?
Choices:
1
0
4
- 2
Answer: D
Question: A women buys some shoestrips and then 4 times of that she buys packet pins and then 8 times of shoestrips she buys handkerchiefs Finally she has a bill of Rs3.24. She pays for each article as many paise as there are articles(of that particular item).Now whats the number of handkerchiefs?
Choices:
16
17
18
19
Answer: A
Question: A watch was sold at a loss of 20%. If it was sold for Rs.520more, there would have been a gain of 6%. What is the cost price?
Choices:
Rs.2000
Rs.3000
Rs.4200
Rs.2500
Answer: A
Question: Sid began driving from home on a trip averaging 30 miles per hour. How many miles per hour must Carla drive on average to catch up to him in exactly 3 hours if she leaves 30 minutes after Sid?
Choices:
35
39
40
60
Answer: A
Question: What will come in place of the x in the following Number series? 73205, 6655, 605, 55, x
Choices:
73205
62343
54756
78564
Answer: A
Question: Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?
Choices:
Rs.18
Rs.12
Rs.11
Rs.10
Answer: A
Question: If a no. when divided by 44, gives 432 as quotient and 0 as remainder. What will be the remainder when dividing thesame no. by 31
Choices:
4
5
7
8
Answer: B
Question: In a office work is distribute between p persons. If 1/8 members are absent then work increased for each person is?
Choices:
14.28%
15.28%
16.28%
17.28%
Answer: A
Question: If n is the smallest integer such that 864 times n is the square of an integer, what is the value of n?
Choices:
3
6
12
24
Answer: A
Question: Set M contains number that satisfy the condition that, if integer x is in the set then x + 5 will also be in the set M. If -4 is one value in the set, which of the following values must also be present in the set M? I) -9 II) 1 III) 6
Choices:
II only
I and II only
II and III only
I, II and III
Answer: C
Question: In a party attended by 14 persons, each clinch their glass with every other. How many glass clinches?
Choices:
91
93
94
95
Answer: A
Question: A boat can travel with aspeed of 30km/hr in still water. If the speed of the stream is 5km/hr, find the time taken by the boat to go 70km downstream.
Choices:
2 hrs
3 hrs
4 hrs
5 hrs
Answer: A
Question: A certain farmer pays $70 per acre per month to rent farmland. How much does the farmer pay per month to rent a rectangular plot of farmland that is 360 feet by 605 feet? (43,560 square feet = 1 acre)
Choices:
$3,360
$1,350
$360
$1050
Answer: D
Question: The amounts of time that three secretaries worked on a special project are in the ratio of 2 to 3 to 5. If they worked a combined total of 90 hours, how many hours did the secretary who worked the longest spend on the project?
Choices:
70
56
45
14
Answer: B
Question: If n is a positive integer and n^2 is divisible by 264, then the largest positive integer that must divide n is
Choices:
12
24
36
48
Answer: D
Question: A car travels uphill at 30 km/hr and downhill at 40 km/hr. It goes 100 km uphill and 50 km downhill. Find the average speed of the car?
Choices:
33kmph
34kmph
35kmph
36kmph
Answer: A
Question: In a certain pond, 80 fish were caught, tagged, and returned to the pond. A few days later, 80 fish were caught again, of which 2 were found to have been tagged. If the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond, what`s the approximate number of fish in the pond?
Choices:
625
1250
3200
10 000
Answer: C
Question: An empty fuel tank to a car was filled with A type of petrol. When the tank was half empty, it was filled with B type of petrol. Again when the tank was half empty, it was filled with A type of petrol. When the tank was half empty again,it was filled
Choices:
40%
33.5%
37.5%
None of these
Answer: C
Question: The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 10 and 12. The larger of the two numbers is:
Choices:
276
322
345
354
Answer: A
Question: A student has to read one history book of 200 pages and one science book of 300 pages . At the end of first day, if 57 percent of the pages in history book and 42 percent of the pages in science book were read, what percent of the total number of pages were read ?
Choices:
46.5%
48.0%
49.5%
51.0%
Answer: B
Question: The population of a town is 8000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years?
Choices:
4500
5120
5230
5366
Answer: B
Question: A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 900 m long?
Choices:
210 Sec
167 Sec
197 Sec
179 Sec
Answer: A
Question: Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is?
Choices:
3/2
3/5
3/6
3/1
Answer: A
Question: The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height
Choices:
6
9
9
2
Answer: A
Question: A and B can do a work in 20days, B and C can do it in 30days; A,B and C together can finish it in 40days. A and C together will do it in?
Choices:
30days
20days
15days
10days
Answer: A
Question: Which of the following describes all values of x for which 25–x^2 >= 0?
Choices:
x <= –1
0 <= x <= 1
x <= –1 or x >= 1
–5 <= x <= 5
Answer: D
Question: A certain company assigns employees to offices in such a way that some of the offices can be empty and more than one employee can be assigned to an office. In how many ways can the company assign 4 employees to 2 different offices?
Choices:
16
7
8
9
Answer: A
Question: At what rate percent on simple interest will Rs.750 amount to Rs.900 in 5 years?
Choices:
4
5 1/2
7
8
Answer: A
Question: The length of a rectangle is increased by 15% and its breadth is decreased by 20%. What is the effect on its area?
Choices:
1299
1000
10000
9200
Answer: D
Question: find two integers, neither of which ends in a zero, and whose product is exactly 10,000,000
Choices:
60 and 15,625
64 and 15,620
64 and 15,635
128 and 78,125
Answer: D
Question: The prices for five dresses Susan was considering were $60, $125, $80, $70 and $x. If the median price was $5 lower than the average (arithmetic mean) price, which of the following could be $x?
Choices:
$85
$90
$95
$100
Answer: B
Question: How many minimum number's of whole square slabs are required for paving the floor 12.96 meters long and 3.84 meters side?
Choices:
216
108
256
356
Answer: A
Question: A football player scores 2 goals in his fifth match thus increasing his average goals score by 0.3. The total number of goals in his 5 matches would be
Choices:
4
8
10
12
Answer: A
Question: In the coordinate plane, points (x, 3) and (5, y) are on line k. If line k passes through the origin and has slope 3/5, then x + y =
Choices:
8
7
5
6
Answer: A
Question: The value of x + x(xx) when x = 4
Choices:
B) 66
C)68
D) 56
E) 64
Answer: B
Question: If the average (arithmetic mean) of a list of numbers is 12 and the standard deviation of that list of numbers is 1.3, then which of the following numbers is more than two standard deviations from the mean?
I. 14.7
II. 15.3
III. 9.5
Choices:
I and II only
II only
III only
I and III only
Answer: A
Question: The sum of the present age of Henry and Jill is 41. What is their present ages if 7 years ago Henry was twice the age of Jill?
Choices:
and 25
and 22
and 29
of these
Answer: A
Question: Which of the following options is the possible total number of people in a hall given that the number of people is a multiple of both 4 and 20.?
Choices:
60
32
36
44
Answer: A
Question: The length of the bridge, which a train 145 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
Choices:
230 m
245 m
250 m
270 m
Answer: A
Question: A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow?
Choices:
4/21
2/21
1/14
None of these
Answer: B
Question: There are five same model cars parked in the same direction in parking. If 3 cars are red, 1 is black and 1 is green, in how many ways they can be arranged in the parking?
Choices:
20 ways.
30 ways.
40 ways.
50 ways.
Answer: A
Question: A constructor estimates that 10 people can paint Mr khans house in 4 days. If he uses 5 people instead of 10,how long will they take to complete the job?
Choices:
4
5
8
6
Answer: C
Question: A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train?
Choices:
150
299
662
181
Answer: A
Question: 1/2+[(2/3*3/8)+4]-3/16=
Choices:
61/16
15/16
9/13
0
Answer: A
Question: Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is 40 km/hr. For how many minutes does the bus stop per hour?
Choices:
17 min
19 min
20 min
21 min
Answer: C
Question: A toothed wheel of diameter 50 cm is attached to a smaller wheel of diameter 30 cm. How many revolutions will the smaller wheel make when the larger one makes 15 revolutions?
Choices:
20
22
25
27
Answer: C
Question: In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, the dividend is:
Choices:
5336
5342
5344
5346
Answer: A
Question: To apply for the position of photographer at a local magazine, a photographer needs to include four or five photos in an envelope accompanying the application. If the photographer has pre-selected seven photos representative of her work, how many choices does she have to provide the photos for the magazine?
Choices:
50
52
54
56
Answer: D
Question: The cost of the paint is Rs. 36.50 per kg. If 1 kg of paint covers 16 square feet, how much will it cost to paint outside of a cube having 8 feet each side.
Choices:
Rs. 860
Rs. 876
Rs. 886
None of these
Answer: B
Question: The exam scores of all 500 students were recorded and it was determined that these scores were normally distributed. If Jane's score is 0.8 standard deviation above the mean, then how many, to the nearest unit, students scored above Jane?
Choices:
250
400
106
None
Answer: C
Question: A jeep takes 7 hours to cover a distance of 420 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
Choices:
52 Kmph
40 Kmph
63 Kmph
65 Kmph
Answer: B
Question: What will be the fraction of 12.5%
Choices:
1/5
1/10
1/8
None of above
Answer: C
Question: What comes next?
2, 7, 22, 67, 202, ?
Choices:
345
798
607
567
Answer: C
Question: What is the median of a set of consecutive integers if the sum of nth number from the beginning and nth number from the end is 120?
Choices:
60
50
75
100
Answer: A
Question: If a farmer sells 5 of his goats, his stock of feed will last for 4 more days than planned, but if he buys 10 more goats, he will run out of feed 3 days earlier than planned. If no goats are sold or bought, the farmer will be exactly on schedule. How many goats does the farmer have?
Choices:
20
48
55
60
Answer: A
Question: If the simple interest on a sum of money for 2 years at 5% per annum is Rs.50, what will be the compound interest on same values
Choices:
Rs 51.50
Rs 51.25
Rs 51
None of these
Answer: B
Question: The mean of 50 observations is 200. But later he found that there is decrements of 6 from each observations. what is the the updated mean is ?
Choices:
185
190
198
194
Answer: D
Question: If log 27 = 1.431, then the value of log 9 is:
Choices:
0.954
0.933
0.96
0.974
Answer: A
Question: Whats the reminder when 65,985,241,545,898,754,582,556,898,522,454,889 is divided by 16
Choices:
7.
2.
3
9
Answer: D
Question: Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes?
Choices:
6/11
6/14
6/12
6/13
Answer: A
Question: Kevin, David, and Catherine each try independently to solve a problem. If their individual probabilities for success are 1/2, 2/9 and 3/4, respectively, what is the probability all three will solve the problem?
Choices:
1/12
1/3
1/4
1/6
Answer: A
Question: A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B's capital was used?
Choices:
8 months
10 months
7 months
9 months
Answer: C
Question: A is a working partner and B and C is a sleeping partner in a business. A puts in 45,000 and B 60,000 and C 75000. A gets 20000% of the profit for managing the business, and the rest is divided in proportion to their capitals. Find the share of A in profit of 30000.
Choices:
15000
14000
10000
None of these
Answer: D
Question: A shopkeeper sold a TV set for 17940, at a discount of 8 % and gained 19.6 %.If no discount is allowed, what will be his gain per cent?
Choices:
36.4 %
24.8 %
Can’t be determined
None of these
Answer: D
Question: Which of the following is equal to 10^-(-2)^3?
Choices:
1/(10^8)
1/(10^5)
1/(10^4)
1/(10^3)
Answer: A
Question: Find the odd man out. 1, 5, 11, 17, 23, 29
Choices:
17
11
1
2
Answer: C
Question: Pane and Thomas are among the 8 people from which a committee of 4 people is to be selected. How many different possible committees of 4 people can be selected from these 8 people if at least one of either Pane or Thomas is to be selected?
Choices:
46
55
63
70
Answer: B
Question: If each digit in the set A = {1, 2, 3, 4, 5, 6, 7, 8} is used exactly once, in how many ways can the digits be arranged?
Choices:
38,210
40,320
42,430
44,540
Answer: B
Question: A painting at an art gallery is framed such that the area of the square frame is 1/5 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 12, what is the area of the painting inside the frame?
Choices:
20
30
40
60
Answer: D
Question: The average age of a group of persons going for picnic is 16 years. Twenty new persons with an average age of 15 years join the group on the spot due to which their average age becomes 15.5 years. The number of persons initially going for picnic is?
Choices:
20
37
26
22
Answer: A
Question: The letters of the word 'SARITI' are written in all possible orders and these words are written in alphabetical order. Then what is the rank of the word 'SURITI'
Choices:
- 235
- 307
- 315
- 275
Answer: A
Question: If each digit in the set A = {1, 2, 3, 4, 5, 6, 7} is used exactly once, in how many ways can the digits be arranged?
Choices:
5040
5250
5460
5680
Answer: A
Question: Which of the following is equal to the average (arithmetic mean) of (x+3)^2 and (x-3)^2?
Choices:
x^2+2
x^2 +4
x^2+9
x^2+4x
Answer: C
Question: The probability of a team winning a match given Matt is playing the match is 0.60. The probability of the team winning a match given Matt is not playing the match is 0.5. The probability of Matt playing any match is 0.8.
If it is known that the team has won the last match, what is the probability that Matt played the match?
Choices:
0.7
0.8571
0.8275
0.8213
Answer: C
Question: In what time will a railway train 20 m long moving at the rate of 36 kmph pass a telegraph post on its way?
Choices:
4 sec
3 sec
6 sec
2 sec
Answer: D
Question: 2,7,17,3,11,19,5,13,__
Choices:
21
22
23
24
Answer: C
Question: A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:4 and B:C = 2:5. If the total runs scored by all of them are 100, the runs scored by B are?
Choices:
20.13
30.93
25
10.93
Answer: C
Question: If a book is sold at 7% profit instead of 7% loss, it would have brought Rs 14 more. Find out the cost price of the book
Choices:
100
60
70
80
Answer: A
Question: A sum of Rs. 125000 amounts to Rs. 15500 in 4 years at the rate of simple interest. What is the rate of interest?
Choices:
4%
5%
6%
7%
Answer: C
Question: 96% of the population of a village is 23040. The total population of the village is?
Choices:
24000
27876
26676
28822
Answer: A
Question: The average of first 10 prime numbers is?
Choices:
12.5
12.9
12.2
12.1
Answer: B
Question: Rahul can do a work in 3 days while Rajesh can do the same work in 2days. Both of them finish the work together and get $150. What is the share of Rahul?
Choices:
$40
$60
$100
$90
Answer: B
Question: A can do a piece of work in 4 days. B can do it in 5 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it?
Choices:
20
5
4
6
Answer: A
Question: If Y < X and XM < YM, what must be true?
Choices:
M < Y.
X < 0.
M < 0
Y < 0
Answer: C
Question: 1.20 can be expressed in terms of percentage as
Choices:
120%
1.20%
0.209%
None of these
Answer: A
Question: At what rate percent on simple interest will a sum of money double itself in 70 years?
Choices:
1 3/7%
3 9/3%
3 2/3%
3 6/3%
Answer: A
Question: When is |x-5| = 5-x?
Choices:
x=0
x<=5
x>5
x< 0
Answer: B
Question: A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 380 m long platform?
Choices:
50
29
47
28
Answer: A
Question: The radius of a circle is increased by 1%. Find how much % does its area increases?
Choices:
2.21%
8.01%
2.01%
4.01%
Answer: C
Question: The side of a cube is 8 m, Find the voiume?
Choices:
509
502
508
512
Answer: D
Question: Marry has 3 trousers in cupboard. One of them is grey the 2nd blue and the 3rd brown. In his wardrobe he also has 4 shirts. One of them is grey and the other 3are white. He opens his cupboardin the dark and pick out one shirt trouser pair without examination the color. What is the likelihood that neither the shirt nor the trouser is grey?
Choices:
1/2
3/5
5/7
5/8
Answer: A
Question: Last Sunday a certain store sold copies of Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each, and the store sold no other newspapers that day. If r percent of the store’s revenues from newspaper sales was from Newspaper A and if p percent of the newspapers that the store sold were copies of newspaper A, which of the following expresses r in terms of p?
Choices:
150p/(250 – p)
300p/(375 – p)
400p/(500 – p)
500p/(625 – p)
Answer: C
Question: A batsman scored 150 runs which included 5 boundaries and 10 sixes. What percent of his total score did he make by running between the wickets?
Choices:
46.67%
600/11
55%
35%
Answer: A
Question: 10 people can write 55 book in 12 days working 8 hour a day.then in how many day 198 can be written by 48 people?
Choices:
9
21
24
23
Answer: A
Question: The number N is 5,2H4, where H represents the ten's digit. If N is divisible by 9, what is the value of H?
Choices:
3
5
7
9
Answer: C
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?
Choices:
279
287
860
279
Answer: C
Question: If
BAT = 58
HAT = 52
CAT = 57
then
whats RAT = ?
Choices:
42
34
76
25
Answer: A
Question: The Number of students learning Three subjects are as follows
Maths = 40
English = 50
Science = 35
If the Number of students learning exactly two subjects is maximum and no student learns all the three subjects, then what is the minimum number of students learning exactly one subject?
Choices:
1
25
35
45
Answer: A
Question: If m and n are positive integers, and m=2n and k=7m, then -
Choices:
2m is a factor of k.
3m is a factor of k/2.
k is a factor of m.
m/2 is a factor of k.
Answer: D
Question: If a is an integer greater than 6 but less than 17 and b is an integer greater than 3 but less than 29, what is the range of a/b?
Choices:
15/4
9/7
1/5
7/6
Answer: A
Question: The positive value of x that satisfies the equation (1 + 2x)^5 = (1 + 3x)^3 is between
Bunuel, can you please explain this one?
Choices:
0.5 and 1
1 and 1.5
1.5 and 2
2 and 2.5
Answer: C
Question: Diana is painting statues. She has 1/2 of a gallon of paint remaining. Each statue requires 1/4 gallon of paint. How many statues can she paint?
Choices:
2
28
14
19
Answer: A
Question: 80% of 5/8 =
Choices:
0.5
0.6
0.75
1.0
Answer: A
Question: A boy owes his Dad $50 which he can clear by washing the dishes. His father clears $2 every time he washes the dishes. If his son misses a day, the clearing balance value reduces by 50%. If his son washes the dishes for two weeks starting from Monday to Sunday, but forgets to wash on Monday of the second week. How much money does the boy still have to pay after two weeks?
Choices:
28
14
30
15
Answer: C
Question: total 22 matches are conducted in Knockout match type. How many players will be participated in that tournament?
Choices:
26
21
20
19
Answer: B
Question: In how many ways can the letters of word ABDUCTION be arranged such that NO two vowels appear together?
Choices:
5!*4!
4!*5!
5!*4!*2!
6!*4!
Answer: B
Question: There are 36 people in a party. If everyone is to shake hands with one another, how many hand shakes are possible?
Choices:
367
630
597
561
Answer: B
Question: A bat is bought for Rs.400 and sold at a gain of 15% find its selling price?
Choices:
s.460/-
s.500/-
s.520/-
s.540/-
Answer: A
Question: If 17^4*13^4*9^4*8^4 = x, what is the units digit of x ?
Choices:
3
6
7
9
Answer: B
Question: If A:B is 2:3 and B:C is 3:4 then A:C is equal to
Choices:
6:7
5:6
1:2
3:4
Answer: C
Question: The average age of 17 persons in a office is 15 years. Out of these, the average age of 5 of them is 14 years and that of the other 9 persons is 16 years. The age of the 15th person is?
Choices:
41
45
42
50
Answer: A
Question: A particular parking garage is increasing its rates by 10 percent per month. Bob decides to reduce the number of days he uses the garage per month so that the amount he spends at the garage per month remains unchanged. Which of the following is closest to Bob’s percentage reduction in the number of days he uses the garage each month?
Choices:
9%
10%
11%
12%
Answer: A
Question: Pablo plays 3 rounds of a game, in which his chances of winning each round are 1/3, 1/4, and 1/n, respectively. If n ≠ 0, what is the probability that Pablo wins the first two rounds, but loses the third?
Choices:
(n-1)/12n
1/6n
(n+2)/3n
(3n-2)/2n
Answer: A
Question: A merchant gets a 5% discount on each meter of fabric he buys after the first 2,000 meters and a 7% discount on every meter after the next 1,500 meters. The price, before discount, of one meter of fabric is $2, what is the total amount of money the merchant spends on 6,500 meters of fabric?
Choices:
$12,430
$13,540
$14,650
$15,760
Answer: A
Question: If an article with marked price of $420 is sold at successive discount of 10%,25% and 15%,what is the price the customer has to pay?
Choices:
247
239
268
290
Answer: B
Question: If any amount is distributed among A ,B and C so that the part of A is doubled that of the part of B and part of b is 5 time the part of C .Find the ratio among their parts.
Choices:
10:5:1
8:4:1
2:4:1
4:3:2
Answer: A
Question: If y is an integer, then the least possible value of |23 - 4y| is
Choices:
1
3
4
5
Answer: A
Question: The diagonals of a rhombus are 30 cm and 20 cm. Find its area?
Choices:
190
150
278
300
Answer: D
Question: Trapezoid JKLM in the x-y plane has coordinates J = (–2, –4), K = (–2, 2), L = (6, 8), and M = (6, –4). What is its perimeter?
Choices:
36
38
40
(F) 42
Answer: A
Question: An escalator moves towards the top level at the rate of 12 ft.sec and its length is 150 feet. If a person walks on the moving escalator at the rate of 3 feet per second towards the top level, how much time does he take to cover the entire length.
Choices:
10sec
15sec
16sec
14sec
Answer: A
Question: 10 books are placed at random in a shelf. The probability that a pair of books will always be together is?
Choices:
1/5
1/11
3/10
1/2
Answer: A
Question: A 70 cm long wire is to be cut into two pieces so that one piece will be 2/5th of the other, how many centimeters will the shorter piece be?
Choices:
99
88
77
66
Answer: A
Question: In a certain Parallelogram the degree measure of one angle exceeds that of the other by 40 what is the degree measure of the smaller angle?
Choices:
70
85
90
95
Answer: A
Question: Five drainage pipes, each draining water from a pool at the same constant rate, together can drain a certain pool in 12 days. How many additional pipes R, each draining water at the same constant rate, will be needed to drain the pool in 4 days?
Choices:
9
10
12
15
Answer: B
Question: The difference between a 7 digit number and the number formed by reversing its digit is not a multiple of
Choices:
121
9
10
3
Answer: A
Question: A canoe has two oars, left and right. Each oar either works or breaks. The failure or non-failure of each oar is independent of the failure or non-failure of the other. You can still row the canoe with one oar. The probability that the left oar works is 3/5. The probability that the right oar works is also 3/5. What is the probability J that you can still row the canoe?
Choices:
10/25
6/10
2/3
21/25
Answer: D
Question: The unit digit in the product (115 * 297 * 196 * 108) is:
Choices:
7
6
0
8
Answer: C
Question: Two numbers A and B are such that the sum of 5% of A and 2% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
Choices:
1 : 2
4 : 3
10 : 3
3 : 2
Answer: C
Question: Source: Knewton
A cyclist's speed varies, depending on the terrain, between 5.0 miles per hour and 14.0 miles per hour, inclusive. What is the maximum distance, in miles, that the cyclist could travel in 7 hours?
Choices:
56
70
98
140
Answer: C
Question: In an examination, 35% candidates failed in one subject and 43% failed in another subject while 15% failed in both the subjects. If 2500 candidates appeared at the end of the examination how many passed in either subject but not in both?
Choices:
1020
1175
1200
1525
Answer: C
Question: A and B starts a business with Rs.8000 each, and after 8 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months?
Choices:
18:13
23:12
11:9
11:10
Answer: A
Question: In a kilometer race, A beats B by 50 meters or 20 seconds. What time does A take to complete the race?
Choices:
380 sec
726 sec
127 sec
128 sec
Answer: A
Question: A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long?
Choices:
89 sec
16 sec
14 sec
19 sec
Answer: A
Question: Three numbers are in the ratio 3:5:7. The largest number value is 42. Find difference between Smallest & largest number is?
Choices:
24
28
30
32
Answer: A
Question: In the xy-coordinate system, line k passes through points (-8m, 0) and (0, 2m). Which of the following is a possible equation of line k?
Choices:
y = 1/4*x - 8m
y = 4x + 2m
y = 1/4*x + 2m
y = -1/4*x - 8m
Answer: C
Question: Find the median and mean of the following test scores:
75, 40, 100, 50, 45, 60, 50, 70, 45, 95
Which score falls in between the two scores?
Choices:
50
60
70
75
Answer: B
Question: In a certain pond, 20 fish were caught, tagged, and returned to the pond. A few days later, 20 fish were caught again, of which 2 were found to have been tagged. If the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond, what`s the approximate number of fish in the pond?
Choices:
625
1250
2500
500
Answer: D
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?
Choices:
240
290
640
860
Answer: D
Question: A, B and C, each working alone can complete a job in 6, 8 and 12 days respectively. If all three of them work together to complete a job and earn $ 4680, what will be A's share of the earnings?
Choices:
$520
$2080
$1170
$630
Answer: B
Question: d.	What will the number XI represent in the below sequence?
1296, 432, 216, 216, 72, 36, 36, 12, 6, 6, XI
Choices:
1
4
3
2
Answer: D
Question: How many terms are there in 2, 4, 8, 16,..., 4096?
Choices:
11
12
10
8
Answer: B
Question: If the cost price of 50 articles is equal to the selling price of 35 articles, then the gain or loss percent is?
Choices:
127
12
18
43
Answer: D
Question: A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 9 multiples of 14, how many multiples of 7 are there in Q?
Choices:
19
18
17
16
Answer: C
Question: The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle's area, in square inches?
Choices:
75 square inches
68 square inches
89 square inches
92 square inches
Answer: A
Question: A speed of 20 metres per second is the same as :
Choices:
72 km/hr
60 km/hr
77.5 km/hr
None
Answer: A
Question: A vase has 2 dozens of assorted flowers of daisies and roses. If the daisies are twice more than the roses. How many roses are in it?
Choices:
4
6
8
16
Answer: D
Question: If x^4 + y^4 = 1300, then the greatest possible value of x is between:
Choices:
2 to 3
3 to 4
4 to 5
6 to 7
Answer: D
Question: simplify : 3x - 5 + 23x - 9
Choices:
2(13x-7)
(14-5x)
2(10-7x)
2x(14-7)
Answer: A
Question: A tea expert claims that he can easily find out whether milk or tea leaves were added first to water just by tasting the cup of tea. In order to check this claims 10 cups of tea are prepared, 5 in one way and 5 in other. Find the different possible ways of presenting these 10 cups to the expert.
Choices:
252
300
340
None
Answer: A
Question: A & B started a partnership business. A's investment was thrice the investment of B and the period of his investment was two times the period of investments of B. If B received Rs 7000 as profit , what is their total profit?
Choices:
30000
32000
34000
49000
Answer: D
Question: A fort of 5000 soldiers has provisions for 125 days. After 25 days some of them left and the food was now enough for the same period of 125 days as before. How many of them left?
Choices:
1000
1100
1200
1300
Answer: A
Question: A, B and C enter into a partnership. They invest Rs. 90,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years?
Choices:
23 : 2 : 4
22: 2 : 1
27: 16 : 28
none
Answer: C
Question: A boy has 9 trousers and 12 shirts. In how many different ways can he select a trouser and a shirt?
Choices:
102
104
108
110
Answer: C
Question: If a#b = ab – b + b^2, then 2#3 =
Choices:
8
12
21
35
Answer: B
Question: A certain company charges $15 per package to ship packages weighing less than 3 pounds each. For a package weighing 3 pounds or more, the company charges an initial fee of $15 plus $3 per pound. If the company charged $60 to ship a certain package, which of the following was the weight of the package, in pounds?
Choices:
13
20
25
15
Answer: D
Question: A man’s speed with the current is 19 km/hr and the speed of the current is 2.5 km/hr. the man’s speed against the current is :
Choices:
9.5 km/hr
10 km/hr
14 km/hr
None of these
Answer: C
Question: 10 x 1.8 - 2 x 1.5/0.3 = ?
Choices:
20
15
44
50
Answer: D
Question: The least number, which when divided by 8, 15, 20 and 54 leaves in each case a remainder of 8 is:
Choices:
488
542
548
1088
Answer: D
Question: If p and y are positive integers such that p > y > 1, what is the remainder when 92p × 5p+y + 11y × 6py is divided by 10?
Choices:
B.1
C.3
D.4
E.5
Answer: A
Question: What is the area of a circle with the circumference of 88cms?
Choices:
516sq cms
600sq cms
615sq cms
None of these
Answer: D
Question: In a race of 1000 m, A can beat by 100 m, in a race of 800m, B can beat C by 100m. By how many meters will A beat C in a race of 700 m?
Choices:
148.75 m
122.2 m
222.9 m
12289 m
Answer: A
Question: If the ratio of apples to bananas is 4 to 3 and the ratio of bananas to cucumbers is 1 to 5, what is the ratio of apples to cucumbers?
Choices:
4:15
2:5
4:5
7:6
Answer: A
Question: A 70 kg metal bar made of alloy of tin and silver lost 7 kg of its weight in the water. 10 kg of tin loses 1.375 kg in the water; 5 kg of silver loses 0.375 kg. What is the ratio of tin to silver in the bar?
Choices:
2/5
1/2
3/5
2/3
Answer: D
Question: The ratio of scores of two football teams is 3 to 4. If each of the team had scores 5 more, what is the ratio of these two new scores ?
Choices:
8/9
18/19
23/24
It cannot be determined from the information given
Answer: D
Question: The average of 11 results is 42, if the average of first five results is 49 and that of the last seven is 52. Find the fifth result?
Choices:
146
147
148
149
Answer: B
Question: There is a 30 % chance of rain and a 70% chance of shine. If it rains there is a 50% chance that Bob will cancel his picnic but if the sun is shining he will definitely have his picnic. What is the chance that Bob will have his picnic?
Choices:
75 %
80 %
85 %
90 %
Answer: C
Question: CP of 3 buffaloes are $30,000. By selling 1 at a loss of 15% and other at a profit of 19%, he foundthat SP of both buffaloes is the same. Find the CP of each?
Choices:
$11,500
$11,600
$12,100
$12,500
Answer: D
Question: The present ages of Lewis and Brown are in the ratio 1:2. Three years from now, the ages will be in the ratio 3:5. Find the present age of Lewis.
Choices:
4
5
6
7
Answer: C
Question: Today is John's birthday. Three years from today he will be twice as old as he was 14 years ago. How old is John today ?
Choices:
26 years
28 years
31 years
34 years
Answer: C
Question: Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. In how much time will the trains cross each other?
Choices:
80/7
80/5
80/3
80/1
Answer: A
Question: A 16% stock yielding 14% is quoted at:
Choices:
s. 110
s. 114
s. 120
s. 140
Answer: B
Question: If 15% of a class averages 100% on a test, 50% of the class averages 78% on the test, and the remainder of the class averages 63% on the test, what is the overall class average? (Round final answer to the nearest percent).
Choices:
76%
78%
79%
80%
Answer: A
Question: 7 carpet-weavers can weave 7 carpets in 7 days. At the same rate, how many carpets would be woven by 14 carpet-weavers in 14 days?
Choices:
28
21
35
None of these
Answer: A
Question: The average of 35 students in a class is 16 years. The average age of 21 students is 14. What is the average age of remaining 14 students?
Choices:
76 years
14 years
19 years
15 years
Answer: C
Question: A train , having a length of 110 meter is running at a speed of 60 kmph. In what time, it will pass a man who is running at 6 kmph in the direction opposite to that of the train
Choices:
2 sec
6 sec
8 sec
7 sec
Answer: B
Question: In what time a sum of money double itself at 7% per annum simple interest?
Choices:
33 1/3%
14 2/7%
33 4/3%
73 1/3%
Answer: B
Question: A cycle is bought for Rs.450 and sold for Rs.520, find the gain percent?
Choices:
14
20
15
15.55
Answer: D
Question: Find the ratio in which rice at Rs.7.20 a kg be mixed with rice at Rs.5.60 a kg to produce a mixture worth Rs.6.30 a kg?
Choices:
2 : 3
3 : 4
7 : 9
None of these
Answer: C
Question: If x is 20 percent greater than 88, then x =
Choices:
70.4
86
105.6
108
Answer: C
Question: A man is 25 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is
Choices:
22
20
18
23
Answer: D
Question: There are 300 seniors at Morse High School, and 40% of them have cars. Of the remaining grades (freshmen, sophomores, and juniors), only 10% of them have cars. If 20% of all the students at Morse have cars, how many students are in the three lower grades?
Choices:
600
1200
1350
1500
Answer: A
Question: How many questions should I solve the next hour to increase my average to 15 questions, if my average for last 2 hours has been 12 questions per hour.
Choices:
10
12
18
21
Answer: D
Question: Two digits in brother's age are the same as the digit in the sister's age, but in reverse order. In twenty nine years brother will be twice as old as sister will be then. what is the difference in their current age ?
Choices:
50
32
28
45
Answer: D
Question: In a function they are distributing noble prize. In how many ways can 3 prizes be distributed among 5 boys when a boy gets any no. of prizes?
Choices:
58
25
65
70
Answer: B
Question: When positive integer N is divided by positive integer J, the remainder is 28. If N/J = 154.04, what is value of J?
Choices:
350
700
750
800
Answer: B
Question: A man recites the alphabet N times. What is the equation for the amount of every odd letter he said?
Choices:
25/2*N
27/2*N
26N
11N
Answer: A
Question: The ratio of a compound, by weight, consisting only of substances x, y, and z is 4:6:10,
respectively. Due to a dramatic increase in the surrounding temperature, the composition of the
compound is changed such that the ratio of x to y is halved and the ratio of x to z is tripled. In the
changed compound, if the total weight is 116 lbs, how much does substance x weigh?
Choices:
36
24
12
10
Answer: B
Question: Albert buys 4 horses and 9 cows for Rs. 13,400. If he sells the horses at 10% profit and the cows at 20% profit, then he earns a total profit of Rs. 1880. The cost of a horse is?
Choices:
2788
2000
2981
2881
Answer: B
Question: A jar contains a mixture of two liquids Acid( nitric acid) and Base(ammonium chloride) in the ratio 4 : 1. When 10 litres of the mixture is taken out and 10 litres of liquid Base is poured into the jar, the ratio becomes 2 : 3. How many litres of liquid Acid was contained in the jar?
Choices:
18 lts
20 lts
16 lts
26 lts
Answer: C
Question: On the Richter scale, which measures the total amount of energy released during an earthquake, a reading of x-1 indicates one-tenth the released energy as is indicated by a reading of x. On that scale, the frequency corresponding to a reading of 5 is how many times as great as the frequency corresponding to a reading of 3?
Choices:
100
10^4
10^5
10^6
Answer: A
Question: A train can travel 50% faster than a car. Both start from point A at the same time and reach point B at 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is?
Choices:
267
120
277
271
Answer: B
Question: The difference between a two-digit number and the number obtained by interchanging the digit is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1:2?
Choices:
8
14
12
10
Answer: A
Question: Among 260 viewers interviewed who watch at least one of the three TV channels namely A, BC. 116 watch A, 127 watch C, while 107 watch B. If 50 watch exactly two channels. How many watch exactly one channel?
Choices:
180
175
190
195
Answer: C
Question: The probability that a computer company will get a computer hardware contract is 4/5 and the probability that it will not get a software contract is 3/5. If the probability of getting at least one contract is 9/10, what is the probability that it will get both the contracts?
Choices:
2/9
3/10
4/11
5/12
Answer: B
Question: Out of 5 consonants and 3 vowels, how many words of 4 consonants and 2 vowels can be formed?
Choices:
10500
25200
10800
None of these
Answer: C
Question: A machine puts c caps on bottles in m seconds. How many hours will it take to put caps on b bottles?
Choices:
bm/3600c
bc/60m
60b/cm
b/60cm
Answer: A
Question: A certain meter records voltage between 0 and 10 volts inclusive. If the average value of 3 recordings on the meter was 4 volts, what was the smallest possible recording in volts?
Choices:
2
4
5
6
Answer: A
Question: On June 1 a bicycle dealer noted that the number of bicycles in stock had decreased by 2 for each of the past 5 months. If the stock continues to decrease at the same rate for the rest of the year, how many fewer bicycles will be in stock on September 1 than were in stock on January 1?
Choices:
18
20
32
36
Answer: A
Question: By selling 150 mangoes, a fruit-seller gains the selling price of 30 mangoes. Find the gain percent?
Choices:
25%
29%
27%
21%
Answer: A
Question: Define q* by the equation q* = π-q. Then ((−π)*)* =
Choices:
-1
−π
2π
4π
Answer: B
Question: Find out the two signs to be interchanged for making following equation correct
5 + 3 x 8 - 12 / 4 =3
Choices:
3
4
5
6
Answer: A
Question: Wife man got salary Rs.1000 and Husband got 30% extra compare with A's salary.If boths salary are joined, when will the salary become 10,350?
Choices:
130
135
142
150
Answer: B
Question: In a hockey championship, there are 153 matches played. Every two team played one match with each other. The number of teams participating in the championship is:
Choices:
18
13
29
17
Answer: A
Question: A train 300 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?
Choices:
48
29
27
21
Answer: A
Question: A grocery shop has a sale of Rs. 6335, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?
Choices:
4184
4012
5091
5291
Answer: C
Question: Find the odd man out
253, 136, 352, 324, 631, 244
Choices:
324
352
631
531
Answer: A
Question: This topic is locked. If you want to discuss this question please re-post it in the respective forum.
Matt and Peter can do together a piece of work in 20 days. After they have worked together for 12 days Matt stops and Peter completes the remaining work in 12 days. In how many days Peter complete the work separately.
Choices:
27 days
30 days
25 days
24 days
Answer: B
Question: The number of new words that can be formed by rearranging the letters of the word 'LETTERRS' is?
Choices:
40318
40319
40124
40154
Answer: B
Question: What is the difference between the largest number and the least number written with the digits 9, 3, 1, 2?
Choices:
3788
2077
8082
1812
Answer: C
Question: What value will come in place of question mark in the following equation? ? + 0.025 = 80
Choices:
5
6
3
2
Answer: D
Question: Two trains 140 m and 190 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is?
Choices:
11.88 sec
53.8 sec
10.8 sec
10.4 sec
Answer: A
Question: Joe invested a certain sum of money in a simple interest bond whose value grew to $560 at the end of 3 years and to $660 at the end of another 5 years. What was the rate of interest in which he invested his sum?
Choices:
4%
5%
6%
7%
Answer: A
Question: Which of the following fractions can be written as the difference of reciprocals of two consecutive integers
Choices:
7/30
1/45
13/56
1/72
Answer: D
Question: In an election a candidate who gets 60% of the votes is elected by a majority of 1504 votes. What is the total number of votes polled?
Choices:
B)5200
C)6900
D)7520
E)6000
Answer: C
Question: Aravind had $ 2100 left after spending 30 % of the money he took for shopping. How much money did he
take along with him?
Choices:
2300
3000
3200
3400
Answer: B
Question: Of 60 applicants for a job, 28 had at least 4 years' experience, 36 had degrees, and 6 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree?
Choices:
10
9
7
5
Answer: A
Question: In what time will a railway train 40 m long moving at the rate of 36 kmph pass a telegraph post on its way?
Choices:
4 sec
5 sec
6 sec
7 sec
Answer: A
Question: When the integer j is divided by 12, the remainder is 3. Which of the following, when divided by 12, will have a remainder of 6 ?
I. 2j
II. 6j
III. 4j + 6
Choices:
II only
III only
I and II only
I, II, and III
Answer: D
Question: If the price of a computer were reduced by 15 percent, which of the following could not be the final price of the computer? (Assume initial price to be integer in cents)
Choices:
$844.10
$1,055.70
$1,135.60
$1,263.10
Answer: A
Question: The distance from City A to City B is 120 miles. While driving from City A to City B, Cara drives at a constant speed of 30 miles per hour. Dan leaves City A 120 minutes after Cara. What is the minimum constant speed in miles per hour that Dan must exceed in order to arrive in City B before Cara?
Choices:
44
60
48
50
Answer: B
Question: A milkman purchases the milk at Rs. x per litre and sells it at Rs. 2x per litre still he mixes 2 litres water with every 6 litres of pure milk. What is the profit percentage?
Choices:
166.66%
60%
100%
150%
Answer: A
Question: Two cyclist start from the same places in opposite directions. One is going towards north at 10kmph and the other is going towards south 10kmph. What time will they take to be 50km apart?
Choices:
2.5hrs
3hrs
5.2hrs
6hrs
Answer: A
Question: A train travels 240 km in 3 hours and 450 km in 5 hours.find the average speed of train.
Choices:
60 kmph
86 kmph
90 kmph
None of these
Answer: B
Question: A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?
Choices:
225 meter
230 meter
235 meter
None of these
Answer: B