antoine-444/aqua_rat_dataset huggingface dataset:
Question: Sand is poured into a box so that the box is being filled at the rate of 4 cubic feet per hour. If the empty rectangular box is 7 feet long, 6 feet wide, and 2 feet deep, approximately how many hours does it take to fill the box?
Choices:
21
22
23
24
Answer: A
Question: While working alone at their respective constant rates, server M uploads 480 files in 4 hours and server Y uploads 480 files in 8 hours. If all files uploaded by these servers are the same size, how long would it take the two servers, working at the same time and at their respective constant rates, to process a total of 480 files?
Choices:
2hr 20 min
2hr 40 min
5 hr 40 min
6hr
Answer: B
Question: N= 1!+2!+3!.....+10!. what is the last digit of N^N?
Choices:
4
5
6
7
Answer: D
Question: In the xy-coordinate system, if (m, n) and (m 1 2, n 1 k) are two points on the line
with the equation x 5 2y 1 5, then k 5
Choices:
1
2
5/2
4
Answer: A
Question: Sarah is driving to the airport. After driving at 20 miles per hour for one hour, she realizes that if she continues at that same average rate she will be an hour late for her flight. She then travels 50 miles per hour for the rest of the trip, and arrives 30 minutes before her flight departs. How many miles did she drive in all?
Choices:
175
210
70
280
Answer: C
Question: If the price of an item is decreased by 50% and then increased by 20%, the net effect on the price of the item is
Choices:
A decrease of 40%
A decrease of 1%
A increase of 1%
none
Answer: A
Question: What distance will be covered by a bus moving at 72 kmph in 30 seconds?
Choices:
500 m
800 m
600 m
400 m
Answer: C
Question: Some men can do a work in 10 days. with 10 less than original no of men it takes 10 more days to complete the work. what is the original no of men?
Choices:
20 men
30 men
35 men
40 men
Answer: A
Question: The tax on a commodity is diminished by 19% and its consumption increased by 15%. The effect on revenue is?
Choices:
8.85%
5.85%
6.85%
1%
Answer: C
Question: 70 percent of the members of a study group are women, and 40 percent of those women are lawyers. If one member of the study group is to be selected at random, what is the probability that the member selected is a woman lawyer?
Choices:
0.28
0.25
0.32
0.35
Answer: A
Question: If x is divided by 7, the remainder is 5. What is the remainder if 4x is divided by 7?
Choices:
2
4
6
8
Answer: C
Question: Complete the series
13, 9, 5, 1, -3...
Choices:
0
3
-7
3
Answer: C
Question: Sanoop bought 8 t-shirts at an average price (arithmetic mean) of Rs.526. If Sanoop returned 1 t-shirts to the retailer, and the average price of the remaining t-shirts was Rs.505, then what is the average price, of the three returned t-shirts?
Choices:
561
562
563
673
Answer: D
Question: The weights of three boys are in the ratio 4 : 5 : 6. If the sum of the weights of the heaviest and the lightest boy is 49 kg more than the weight of the third boy, what is the weight of the lightest boy?
Choices:
39.2 kg
98.2 kg
65.2 kg
87.2 kg
Answer: A
Question: Bob can eat 27 chocolates in an hour. Alice can eat 2 chocolates in 10 minutes, and Kelly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a large box of 120 chocolates whilst watching a movie?
Choices:
2 hrs
3 hrs
4 hrs
6 hrs
Answer: A
Question: The cost price of a TV is Rs.1500 and it was sold for Rs.1230, find the loss %?
Choices:
18%
16%
21%
13%
Answer: A
Question: Due to fall in manpower , the production in a factory decreases by 40%, By what percentage should the working hours be increased to restore the original level of production?
Choices:
46 1/3 %
25%
40%
33 1/3 %
Answer: D
Question: The ages of two person differ by 20 years. If 4 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively
Choices:
25, 5
29, 9
50, 30
20,10
Answer: B
Question: How many times in a day, are the hands of a clock in straight line but opposite in direction?
Choices:
22
24
48
50
Answer: A
Question: Out of a group of 10 contestants, 2 are to be selected at random. What is the maximum number of male contestants possible if the probability that both selected contestants are male is less than 10% ?
Choices:
1
2
3
4
Answer: C
Question: A train passes a man standing on a platform in 8 seconds and also crosses the platform which is 276 metres long in 20 seconds. The length of the train (in metres) is:
Choices:
184
175
96
None of these
Answer: A
Question: Which of the following lines is perpendicular to y = − 2x + 3 and has the same y-intercept as y = 2x − 2?
Choices:
y = 1/2*x - 2
y = 1/2*x + 3
y = 2x + 3
y = 2x − 3
Answer: A
Question: A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 66 km downstream?
Choices:
33/13 hours
31/13 hours
30/13 hours
30/14 hours
Answer: A
Question: A rectangular grass field is 60 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m?
Choices:
1200
9676
1679
2691
Answer: A
Question: The probability that an electronic device produced by a company does not function properly is equal to 0.1. If 10 devices are bought, then the probability, to the nearest thousandth, that 7 devices function properly is
Choices:
0.057
0.001
0
None
Answer: A
Question: What is the smallest positive perfect square that is divisible by 12, 14, and 42?
Choices:
1089
1600
1764
2025
Answer: C
Question: If the price of an article went up by 20%, then by what percent should it be brought down to bring it back to its original price?
Choices:
16 2/3%
16 7/3%
16 6/3%
16 2/3%
Answer: A
Question: 4 dice are thrown simultaneously on the board. Find the probability show the same face.
Choices:
2/211
1/216
3/211
4/215
Answer: B
Question: 15 people entered a theater before Sujit. 7 people entered the theater between Sujit and Suraj and 20 people entered the theater after Suraj. How many people are there in the theater?
Choices:
36
44
40
Cannot be determined.
Answer: D
Question: Z is the set of the first n positive odd numbers, where n is a positive integer. Given that n > k, where k is also a positive integer, x is the maximum value of the sum of k distinct members of Z, and y is the minimum value of the sum of k distinct members of Z, what is x + y?
Choices:
kn + k^2
kn + 2k^2
2kn – k^2
2kn
Answer: D
Question: The average age of 30 students of a class is 20 years. Out of these, the average age of 10 students is 16 years and that of the other 19 students is 22 years. The age of the 30th student is:
Choices:
22 years
15 years
16 years
None of these
Answer: A
Question: The volumes of two cones are in the ratio 1 : 20 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire?
Choices:
4:5
4:2
5:2
2:8
Answer: A
Question: 25 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus?
Choices:
600
12
24
42
Answer: A
Question: A shipment of 8 TV sets contains 1 black and white sets and 7 color sets. If 2 TV sets are to be chosen at random from this shipment, what is the probability that at least 1 of the 2 sets chosen will be a black and white set?
Choices:
1/4
5/14
11/28
13/28
Answer: A
Question: How long is an IPv6 address?
Choices:
128 bits
64 bits
128 bytes
28 bytes
Answer: A
Question: A certain industrial loom weaves 0.127 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 15 meters of cloth?
Choices:
115
116
117
118
Answer: D
Question: A speaks truth in 75% of cases and B in 80% of cases. In what percentage of cases are they likely to contradict each other, narrating the same incident
Choices:
35%
40%
45%
None of these
Answer: A
Question: The length of a rectangular plot is thrice its width. If the area of the rectangular plot is 507 sq meters, then what is the width (in meters) of the rectangular plot?
Choices:
12
13
14
15
Answer: B
Question: If 3 workers collect 48 kg of cotton in 4 days, how many kg of cotton will 9 workers collect in 2 days?
Choices:
27
72
69
22
Answer: B
Question: Find the invalid no.from the following series 9, 16, 21, 28, 33, 37
Choices:
18
40
37
25
Answer: C
Question: If 125(5^y) = 1 then y=
Choices:
–1
0
1
-3
Answer: D
Question: How long does a train 105 m long running at the speed of 68 km/hr takes to cross a bridge 90 m length?
Choices:
10.7 sec
17.9 sec
61.9 sec
47.98 sec
Answer: A
Question: In Parkin's company 60% of the employees earn less than $50,000 a year, 60% of the employees earn more than $40,000 a year, 11% of the employees earn $43,000 a year and 5% of the employees earn $49,000 a year. What is the median salary for the company?
Choices:
43.0
46.0
49.0
50.0
Answer: A
Question: In how many different ways can the letters of the word 'LEADING' be arranged in such a way that the vowels always come together?
Choices:
720
520
820
420
Answer: A
Question: A driver just filled the car's gas tank with 36 liters of gasohol, a mixture consisting of 5% ethanol and 95% gasoline. If the car runs best on a mixture consisting of 10% ethanol and 90% gasoline, how many liters of ethanol must be added into the gas tank for the car to achieve optimum performance?
Choices:
1.5
2
2.5
3
Answer: B
Question: In a class, the average age of 42 boys is 12 years and the average of 28 girls is 10 years. what is the average age of the whole class?
Choices:
11.2 Years
13 Years
13.5 Years
14 Years
Answer: A
Question: A child crawls 20 ft towards north , turns right and crawls 30 ft, turns right again and crawls 35 ft. He turns left now and crawls 15 ft. He turns left again and crawls 15 ft . Finally he turns to his left to crawl another 15 ft. how far is he from his starting point and in which direction?
Choices:
30 ft east
30 ft west
15 ft west
None
Answer: A
Question: In a workshop there are 4 kinds of beds, 3 kinds of closets, 2 kinds of shelves and 7 kinds of chairs. In how many ways can a person decorate his room if he wants to buy in the workshop one shelf, one bed and one of the following: a chair or a closet?
Choices:
80.
56.
48.
16.
Answer: A
Question: In how many ways can the letters of the word SPHERICAL be arranged such that all the vowels always appear together?
Choices:
9!
7!*3!
9!*3!
6!*3!
Answer: B
Question: A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 2.5 liters per minute. When the tank is full in inlet is opened and due to the leak the tank is empties in 8 hours. The capacity of the tank is?
Choices:
5760
2889
3600
2799
Answer: C
Question: In a group of cows and hens, the number of legs are 14 more than twice the number of heads. The number of cows is :
Choices:
6
7
10
12
Answer: B
Question: Two pipes can separately fill a tank in 20 and 30 hours respectively. Both the pipes are opened to fill the tank but when the tank is full, a leak develops in the tank through which one-third of water supplied by both the pipes goes out. What is the total time taken to fill the tank?
Choices:
16
14
13
17
Answer: A
Question: A man swims downstream 40 km and upstream 16 km taking 4 hours each time, what is the speed of the man in still water?
Choices:
7.5
6.8
7.8
8.0
Answer: A
Question: A river boat leaves Silver Town and travels upstream to Gold Town at an average speed of 6 kilometers per hour. It returns by the same route at an average speed of 3 kilometers per hour. What is the average speed for the round-trip in kilometers per hour?
Choices:
4.0
7.2
7.5
8.0
Answer: A
Question: How much 60% of 50 is greater than 40% of 30?
Choices:
18
74
96
32
Answer: A
Question: A train 440 meters long is running with a speed of 60 kmph. The time taken by it to cross a tunnel 180 meters long is?
Choices:
41.33 sec
37.2 sec
40 sec
44.33 sec
Answer: B
Question: If 35 percent of 400 is 20 percent of x, then what is 70 percent of x?
Choices:
490
700
900
1,400
Answer: A
Question: A worker can load one truck in 6 hours. A second worker can load the same truck in 4 hours. If both workers load one truck simultaneously while maintaining their constant rates, how long, in hours, will it take them to fill one truck?
Choices:
2.4
2.7
3.0
3.3
Answer: A
Question: On a certain number line, conditions are a<b<c<d<0 and abcd>0. Which of the following must be true?
I ab>0 II cd>0 III de>0
Choices:
I &II only
III only
I only
II and III only
Answer: A
Question: If a and b are different values and a – b = 4(√a - √b), then in terms of b, a equals:
Choices:
b
b - 8√b + 16
b + 2√b + 1
b^2 – 2b√b + b
Answer: B
Question: If x = 1 + √2, then what is the value of x4 - 4x3 + 4x2 + 1?
Choices:
0
1
2
3
Answer: C
Question: How many times digit 5 is used while writing numbers from 1 to 500?
Choices:
98
94
105
100
Answer: D
Question: Peter got married 8 years ago. His present age is 6/5 times his age at the time of his marriage. Peter’s sister was 10 years younger to him at the time of his marriage. The age of Peer’s sister is:
Choices:
36
38
39
40
Answer: B
Question: Company S produces two kinds of stereos: basic and deluxe. Of the stereos produced by Company S last month, 2/3 were basic and the rest were deluxe. If it takes 1.6 as many hours to produce a deluxe stereo as it does to produce a basic stereo, then the number of hours it took to produce the deluxe stereos last month was what fraction of the total number of hours it took to produce all the stereos?
Choices:
14/31
7/15
17/35
1/2
Answer: D
Question: If x is an integer and 2.134 × 10^x is less than 240,000, what is the greatest possible value for x?
Choices:
6
5
4
3
Answer: B
Question: The population of a bacteria culture doubles every 4 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria
Choices:
12
14
36
18
Answer: C
Question: A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 30. Find the profit percentage?
Choices:
50
99
88
66
Answer: A
Question: Find the no.of ways of arranging the boy and 10 guests at a circular table so that the boy always sits in a particular seat?
Choices:
10!
8!
6!
7!
Answer: A
Question: Jill, who lives in City C, plans to visit 6 different cities, M,N,O,P, L, and S. She plans to visit each city exactly once and return to City C after the 6 visits. She can visit the cities in any order. In how many different orders can she visit the 6 cities?
Choices:
720
800
900
12
Answer: A
Question: What number has a 4:1 ratio to the number 100?
Choices:
200
400
800
4000
Answer: B
Question: If cement, gravel and sand are to be mixed in 7:10:13 and 6 tons of cement is available how many tons of mixture can be produced assuming that sufficient gravel and sand is readily available.
Choices:
25 5/7
34 2/7
34 5/7
34 6/7
Answer: A
Question: If a truck is traveling at a constant rate of 108 kilometers per hour, how many seconds will it take the truck to travel a distance of 600 meters? (1 kilometer = 1000 meters)
Choices:
20
30
36
48
Answer: A
Question: Find the value of y from (12)^3 x 6^4 ÷ 432 = y?
Choices:
4673
7684
7658
5184
Answer: D
Question: The probability of pulling a black ball out of a glass jar is 1/V. The probability of pulling a black ball out of a glass jar and breaking the jar is 1/Y. What is the probability of breaking the jar?
Choices:
V/Y
Y/X
1/(X+Y)
1/(X-Y)
Answer: A
Question: The two lines y = x and x = -7 intersect on the coordinate plane. If z represents the area of the figure formed by the intersecting lines and the x-axis, what is the side length of a cube whose surface area is equal to 6z?
Choices:
8√2
8
7/√2
(√2)/3
Answer: C
Question: How many integers between 100 and 200, inclusive, cannot be evenly divided by 3 nor 5?
Choices:
48
50
52
54
Answer: D
Question: At a certain conference, 150 students spoke one or more of the following languages: Spanish, English, and French. If 63 students spoke Spanish, 90 spoke English, 65 spoke French, and 32 spoke only 2 languages, how many students spoke three different languages?
Choices:
9
12
15
18
Answer: D
Question: A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and back. What is the total distance traveled by the man ?
Choices:
6.35 kms
5.76 kms
5.24 kms
5 kms
Answer: B
Question: Find the simple interest on Rs.945 for 5 months at 4 paisa per month?
Choices:
s.500
s.200
s.189
s.211
Answer: C
Question: A jogger running at 9 km/hr along side a railway track is 240 m ahead of the engine of a 120 m long train running at 27 km/hr in the same direction. In how much time will the train pass the jogger?
Choices:
72 sec
98 sec
36 sec
23 sec
Answer: A
Question: Five people are running in a race. The first one to finish wins a gold medal, the second wins a silver medal and the third wins a bronze medal. How many different arrangements of medal winners, in order from first to third, are possible?
Choices:
10
60
120
125
Answer: B
Question: The average age of a husband and a wife is 23 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child?
Choices:
9 years
9 years
4 years
3 years
Answer: C
Question: In how many ways the word "KIT" can be arranged?
Choices:
6
18
21
24
Answer: A
Question: A letter lock consists of three rings each marked with seven different letters. The number of distinct unsuccessful attempts to open the lock is at the most?
Choices:
342
215
177
123
Answer: A
Question: interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes:
Choices:
10.25%
10.6%
10.75%
11%
Answer: A
Question: What is the remainder when 1031*1047*1050*1053 is divided by 33?
Choices:
24
30
21
18
Answer: A
Question: If k is an integer and 0.0010101 x 10^k is greater than 10, what is the least possible value of k?
Choices:
3
4
5
6
Answer: B
Question: Find the number of square tiles to cover the floor of a room measuring 4 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 10 cms?
Choices:
476
268
2975
276
Answer: C
Question: In the interior of a forest, a certain number of apes equal to the square of one-fifthhth of the total number are playing and having great fun. The remaining four apes are on a hill and the echo of their shrieks by the adjoining hills frightens them. They came and join the apes in the forest and play with enthusiasm. What is the total number of apes?
Choices:
16
5 or 20
80
16 or 48
Answer: B
Question: If a : b = 2 : 3 and b : c = 5 : 7, then find a : b : c
Choices:
10 : 15 : 21
14 : 12 : 21
2 : 15 : 7
3 : 16 : 9
Answer: A
Question: Alex is shuffling a pack of cards (54 cards in total) and after some time, he takes out a joker card.
Now, he splits the remaining cards into two piles. Can you find out the probability where one of the piles has a sequence of card from A to K in order?
Choices:
4/6227020800
3/6227020800
1/6227020800
2/6227020800
Answer: C
Question: 30^10 / 90^5=?
Choices:
5^6
3^6
10^5
15^3
Answer: C
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 is thrice as good work than as B. Together they can finish a work in 6 days.In how many days A alone do the work?
Choices:
6 days
13 days
2 days
5 days
Answer: A
Question: A bowl was filled with 10 ounces of water, and 0.008 ounce of the water evaporated each day during a 50-day period. What percent of the original amount of water evaporated during this period?
Choices:
0.04%
0.40%
4%
40%
Answer: C
Question: The sale price sarees listed for Rs.450 after successive discount is 20% and 15% is?
Choices:
276
306
265
162
Answer: B
Question: Machine A and machine B process the same work at different rates. Machine C processes work as fast as Machines A and B combined. Machine D processes work three times as fast as Machine C; Machine D’s work rate is also exactly four times Machine B’s rate. Assume all four machines work at fixed unchanging rates. If Machine A works alone on a job, it takes 7 hours and 20 minutes. If all four machines work together on the same job simultaneously, how many minutes will it take all of them to complete it?
Choices:
22
24
26
28
Answer: A
Question: Susan rolls 4 six-sided dice at once to win a bet with her neighbour Jeff. If all 4 dice return the same number after only one roll, Susan wins her bet. What is the probability that Susan LOSES the bet?
Choices:
Between 50% and 70%
Between 70% and 90%
Between 90% and 99%
Greater than 99%
Answer: D
Question: First column specifies the No of Days prior to departure information. Second column specifies the Percentage discount offered.
0 - 6 days ==> 0%
7 - 13 days ==> 10%
14 - 29 days ==> 25%
30 days or more ==> 40%
The table above shows the discount structure for advanced purchase of tickets at a particular airline. A passenger bought a ticket at this airline for $ 1050. The ticket agent informed her that, had she purchased the ticket one day later, she would have paid $210 more. How many days before her departure did she purchase her ticket.
Choices:
7
13
14
29
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:
267
128
860
179
Answer: C
Question: The ratio of the amount of the oil bill for the month of February to the amount of the oil bill for the month of January was 3:2. If the oil bill for February had been $20 more, the corresponding ratio would have been 5:3. How much was the oil bill for January?
Choices:
$120
$140
$160
$180
Answer: A
Question: A rectangular tank can hold k litres of water.How many litres of water can tank hold if all dimensions doubles.
Choices:
8k liters
9k litrs
5k litrs
6k litrs
Answer: A
Question: A bank pays interest to its customers on the last day of the year. The interest paid to a customer
is calculated as 10% of the average monthly balance maintained by the customer. John is a
customer at the bank. On the last day, when the interest was accumulated into his account, his
bank balance doubled to $4680. What is the average monthly balance maintained by John in his
account during the year?
Choices:
5680
23400
7540
28400
Answer: B
Question: A train crosses a bridge of length 150 m in 7.5 seconds and a lamp post on the bridge in 2.5 seconds. What is the length of the train in metres?
Choices:
75 m
25 m
80 m
30 m
Answer: A
Question: John invested $ 10,000 in a savings bank account that earned 2% simple interest. Find the interest earned if the amount was kept in the bank for 4 years.
Choices:
800
850
900
950
Answer: A
Question: A man sold 20 articles for $60 and gained 20%. How many articles should he sell for $80 to incur a loss 20%?
Choices:
36
40
50
48
Answer: B
Question: The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers?
Choices:
180
190
175
200
Answer: A
Question: Tomy's age 20 years hence will be thrice his age four years ago. Find Tomy's present age?
Choices:
16 years
15 years
17 years
18 years
Answer: A
Question: Each week, Harry is paid X dollars per hour for the first 30 hours and 1.5X dollars for each additional hour worked that week. Each week, James is paid X dollars per hour for the first 40 hours and 2X dollars for each additional hour worked that week. Last week James worked a total of 47 hours. If Harry and James were paid the same amount last week, how many hours did Harry work last week?
Choices:
36
37
38
46
Answer: D
Question: The surface of a cube is 24sq cm. Find its volume?
Choices:
8cc
2cc
4cc
6cc
Answer: A
Question: The age of man is three times the sum of the ages of his two sons. Eight years hence,his age will be double of the sum of the ages of his sons.The fatherâ€™s present age is :
Choices:
45 years
50 years
55 years
72 years
Answer: D
Question: An investor purchased 100 shares of stock X at 6 1/8 dollars per share and sold them all a year later at 18 dollars per share. If the investor paid a 2 percent brokerage fee on both the total purchase price and the total selling price, which of the following is closest to the investor's percent gain on this investment?
Choices:
189%
280%
300%
380%
Answer: A
Question: If 10 litres of an oil of Rs.50 per litres be mixed with 5 litres of another oil of Rs.66 per litre then what is the rate of mixed oil per litre?
Choices:
Rs.51.03
Rs.54.17
Rs.55.33
None of the above
Answer: C
Question: In a certain quiz that consists of 10 questions, each question after the first is worth 4 points more than the preceding question. If the 10 questions on the quiz are worth a total of 300 points, how many points is the third question worth?
Choices:
24
26
20
28
Answer: C
Question: There are 85 doors marked with numbers 1 to 85. And there are 85 individuals marked 1 to 85.
An operation on a door is defined as changing the status of the door from open to closed or vice versa. All doors are closed to start with.
Now one at a time one randomly picked individual goes and operates the doors. The individual however operates only those doors which are a multiple of the number he/she is carrying. For e.g. individual marked with number 5 operates the doors marked with the following numbers: 5, 10, 15 ... 85.
If every individual in the group get one turn then how many doors are open at the end?
Choices:
1
2
8
9
Answer: D
Question: A 12 month project had a total budget of $42,000. After eight months, the project had spent $23,700. At this point, how much was the project under budget?
Choices:
$4300
$4500
$4700
$4900
Answer: A
Question: If M is the least positive integer that is divisible by every integer from 4 to 12 inclusive, then M/11 is =
Choices:
27720
20160
6720
2520
Answer: D
Question: in a bus left side are 15 seats available,3 few seats in right side because in rear exit door .Each seat hold 3 people.In addition ,there is a seat back can sit 9 people all together .how many people can sit in a bus?
Choices:
49
95
90
66
Answer: C
Question: If n = 2×3×5×7×11×13×14, then which of the following statements must be true?
I. n^2 is divisible by 600
II. n + 19 is divisible by 19
III. (n + 4)/2 is even
Choices:
II only
III only
None of the above
I and III
Answer: D
Question: The cost of carpeting a room 18 m long with a carpet 75 cm wide at 4.50 per metre is 810. The breadth of the room is:
Choices:
7.5 m
8 m
8.5 m
None of these
Answer: A
Question: Average of prime numbers ranging 1 to 50 is?
Choices:
22.86
21.86
21
21.95
Answer: B
Question: Find the compound ratio of (3:4), (4:5) and (1:2) is
Choices:
2:3
3:10
4:10
3:2
Answer: B
Question: A sum fetched a total simple interest of Rs. 6016.75 at the rate of 8 p.c.p.a. in 5 years. What is the sum?
Choices:
Rs. 15041.85
Rs. 15401.875
Rs. 15041.875
None of these
Answer: C
Question: A woman can do a piece of work in 40 days. Man is 25% more efficient than Woman. In how many days a man can do the same piece of work?
Choices:
32 days
35 days
54 days
62 days
Answer: A
Question: A train is 510 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of 140 meter length?
Choices:
18 seconds
52 seconds
19 seconds
45 seconds
Answer: B
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
5/25
5/23
5/22
Answer: A
Question: How many two digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5, 6 and 7 such that the numbers are divisible by 3?
Choices:
10
11
12
14
Answer: D
Question: 2+3=8,
3+7=27,
4+5=32,
5+8=60,
6+7=72,
7+8=??
Solve it?
Choices:
98
88
68
58
Answer: A
Question: A train 110 m long is running with a speed of 80 km/hr. In what time will it pass a man who is running at 8 km/hr in the direction opposite to that in which the train is going?
Choices:
6
4.5
8
9
Answer: B
Question: There r 4 prime numbers in ascending order. The multiplication of first 3 is 385 and that of last 3is 1001. what is the last number is
Choices:
10
12
13
14
Answer: C
Question: Of a certain group of 100 people, 40 graduated from High School K, 65 graduated from College Y, and 30 live in City Z. What is the greatest possible number of people in this group who did not graduate from High School K, did not graduate from College Y, and do not live in City Z ?
Choices:
15
35
65
85
Answer: B
Question: Find compound interest on $ 12000 at 15% per annum for 2 years 4 months, compounded annually.
Choices:
4663.5
4303.5
4403.5
4103.5
Answer: A
Question: Pam and Stanley packed several boxes with reams of paper. While both packed, Pam packed 40% of the boxes. After Pam stopped, Stanley packed the same number of boxes that he had packed while working with Pam. What is the ratio of the number of boxes Pam packed to the number of boxes Stanley packed?
Choices:
2 to 6
3 to 5
3 to 4
3 to 2
Answer: A
Question: Let d > c > w > a. If c is twice as far from a as it is from d, and w is twice as far from c as it is from a, then (d - w)/(d - a) = ?
Choices:
1/3
2/3
7/9
3/2
Answer: C
Question: An article costs Rs. 600. What should be the marked price of an article so that after 10% discount, the trader makes 20% profit?
Choices:
Rs. 800
Rs. 1100
Rs. 1040
None of these
Answer: A
Question: The sum of three integers is 22. The largest integer is 3 times the middle integer, and the smallest integer is 13 less than the largest integer. What is the product of the three integers?
Choices:
140
150
160
170
Answer: B
Question: In how many ways can 7 beads can be arranged to form a necklace?
Choices:
360
23
10
89
Answer: A
Question: A father left a will of Rs.35 lakhs between his two daughters aged 8.5 and 16 such that they may get equal amounts when each of them reach the age of 21 years. The original amount of Rs.35 lakhs has been instructed to be invested at 10% p.a. simple interest. How much did the elder daughter get at the time of the will?
Choices:
21 lakhs
28 lakhs
67 lakhs
18 lakhs
Answer: A
Question: The owner of a furniture shop charges his customer 25% more than the cost price. If a customer paid Rs. 8400 for a computer table, then what was the cost price of the computer table?
Choices:
Rs. 5275
Rs. 6275
Rs. 6720
None of these
Answer: C
Question: 1,235
1,253
1,325
.....
....
+5,321
The addition problem above shows four of the 24 different integers that can be formed by using each of the digits 1,2,3,5 exactly once in each integer. What is the sum of these 24 integers?
Choices:
73,326
84,820
89,918
95,560
Answer: A
Question: Mark and Ann together were allocated n boxes of cookies to sell for a club project. Mark sold 8 boxes less than n and Ann sold 2 boxes less than n. If Mark and Ann have each sold at least one box of cookies, but together they have sold less than n boxes, what is the value of n?
Choices:
6
7
8
9
Answer: D
Question: When Q is divided by N, the quotient is R and the remainder is E. Which of the following expressions is equal to E?
Choices:
RN - Q
Q - RN
QN - R
Q/R
Answer: B
Question: A car starts from A for B travelling 20 km an hour.1 1/2 hours later another car starts from A and travelling at the rate of 30 km an hour reaches B 2 1/2 hours before the first car. Find the distance from A to B.
Choices:
260km
240km
340km
None of these
Answer: B
Question: Find the lowest common multiple of 24, 36 and 40.
Choices:
240
360
480
530
Answer: B
Question: Machine A produces pencils at a constant rate of 9000 pencils per hour, and machine B produces pencils at a constant rate of 7000 pencils per hour. If the two machines to gather must produce 100,000 pencils and if each machine can operate for at most 8 hours, what is the least amount of time Q, in hours, that machine B must operate?
Choices:
4
5 1/3
6
6 1/4
Answer: A
Question: A 21 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:
6
88
77
14
Answer: A
Question: Each of the 59 members in Peter's 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 22 students sign up for the poetry club, 27 students for the history club, and 28 students for the writing club. If 6 students sign up for exactly two clubs, how many students sign up for all three clubs?
Choices:
5
6
8
9
Answer: B
Question: A driver took a trip consisting of three segments at three different speeds. The driver drove a distance of (7D) at a speed of (2V), then a distance of (10D) at a speed of (3V), then a distance of D at a speed of (6V). In terms of D and V, what was the total time of the trip?
Choices:
4D/V
5D/V
6D/V
7D/V
Answer: D
Question: A certain no. when divided by 50 leaves a remainder 25, what is the remainder if the same no.be divided by 15?
Choices:
4
5
8
9
Answer: B
Question: The bankers discount of a certain sum of money is Rs. 576 and the true discount on the same sum for the same time is Rs. 480. The sum due is:
Choices:
2880
2860
2850
2840
Answer: A
Question: Q is a set of six distinct prime numbers. If the sum of the integers in Q is even and the number x is a member of Q, then what is the least value that x can be?
Choices:
3
4
5
7
Answer: A
Question: Can anyhow help me with an easy solution for this
2, 3, 9, 5, 6, 81, 6, 7, ?
Choices:
221
121
144
169
Answer: B
Question: Can you deduce the pattern and find the next number in the series?
7, 15, 27, 99, __?
Choices:
277
278
279
None of these
Answer: A
Question: On the blueprint there are 4 line measurements A, B, C, and D. If A:B = .437/.762, B:C = .762/3, C:D = 3/.146, then what is the total measurement for line B:D?
Choices:
1
5.219
20.547
20.548
Answer: B
Question: 3 events last together 240 days. Event A last as many seconds as event B in minutes, and event A last as many hours and event C in days. How long does event C last in days?
Choices:
40 days
204 days
68 days
60 days
Answer: C
Question: In a box, there are 10 red, 6 blue and 5 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green ?
Choices:
10/21
7/12
5/21
13/17
Answer: C
Question: The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of?
Choices:
6:2
6:5
6:9
6:6
Answer: B
Question: While driving from A-ville to B-town, Harriet drove at a constant speed of 105 kilometers per hour. Upon arriving in B-town, Harriet immediately turned and drove back to A-ville at a constant speed of 145 kilometers per hour. If the entire trip took 5 hours, how many minutes did it take Harriet to drive from A-ville to B-town?
Choices:
148
150
162
174
Answer: D
Question: The average of five numbers is 27. if one number is excluded the average become 25. the excluded number is :
Choices:
27
30
35
37
Answer: C
Question: Ravi can do a piece of work in 30 days while Prakash can do it in 40 days. In how many days will they finish it together?
Choices:
16 1/7 days
14 1/7 days
17 1/7 days
13 1/7 days
Answer: C
Question: The ages of two persons differ by 16 years. If 6 years agao, the elder one be 3 times as old as the younger one, find their present ages.
Choices:
30 years.
40 years.
50 years.
60 years.
Answer: A
Question: Renu can do a piece of work in 8 days, but with the help of her friend Suma , she can do it in 3 days. In what time Suma can do it alone?
Choices:
4.8
4.4
4.6
4.7
Answer: A
Question: Find the total number of prime factors in the expression (4)^11 x (7)^5 x (11)^2.
Choices:
29
28
24
21
Answer: A
Question: Two sides of a triangle have lengths x and t and meet at a right angle. If the perimeter of the triangle is 4x, what is the ratio of x to t ?
Choices:
b) 3 : 4
c) 4 : 3
d) 3 : 2
e) 2 : 1
Answer: A
Question: Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is?
Choices:
2888
8400
2882
2781
Answer: B
Question: Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 15 minutes. The waste pipe can empty the full cistern in?
Choices:
8
10
9
2
Answer: B
Question: If the radius of a circle is decreased 40%, what happens to the area?
Choices:
20% decrease
36% decrease
40% decrease
64% decrease
Answer: D
Question: Factor | Percent of Respondents |
User-friendly | 56% |
Fast response time | 48% |
Bargain prices | 42% |
The table gives three factors to be considered when choosing an Internet service provider and the percent of the 1,300 respondents to a survey who cited that factor as important. If 30 percent of the respondents cited both “user-friendly” and “fast response time,” what is the maximum possible number of respondents who cited “bargain prices,” but neither “user-friendly” nor “fast response time?”
Choices:
338
360
384
420
Answer: A
Question: The average age of A and B is 20 years. If C were to replace A, the average would be 19 and if C were to replace B, the average would be 21. What are the age of A, B and C?
Choices:
22, 18, 20
18, 22, 20
21, 20, 19
None of the above
Answer: A
Question: The area of a square is equal to three times the area of a rectangle of dimensions 15 cm * 5 cm. What is the perimeter of the square?
Choices:
80
50
60
70
Answer: C
Question: In a 100m race, Sam beats John by 3 seconds. On the contrary, if Sam allowed John to start 24m ahead of Sam, then Sam and John reach the finishing point at the same time. How long does Sam take to run the 100m race?
Choices:
25.33 seconds
29 seconds
21 seconds
6.25 seconds
Answer: A
Question: If two distinct positive divisors of 128 are randomly selected, what is the probability that their sum will be less than 64?
Choices:
5/7
9/14
15/28
17/35
Answer: C
Question: 1500 is increased by 20%. Find the final number.
Choices:
1800.
1900
1700
1660
Answer: A
Question: A fruit drink is made of grapefruit, lemon, and orange juice, where 25 percent of the drink is grapefruit juice and 35 percent is lemon juice. If the drink is made with 20 ounces of orange juice, how many ounces is the drink total?
Choices:
80
50
100
40
Answer: B
Question: The last time Rahul bought Diwali cards, he found that the four types of cards that he liked were priced Rs.2.00, Rs.3.50, Rs.4.50 and Rs.5.00 each. As Rahul wanted 30 cards, he took five each of two kinds and ten each of the other two, putting down the exact number of 10 rupees notes on the counter payment. How many notes did Rahul give?
Choices:
9
10
11
13
Answer: C
Question: In a neighborhood having 90 households, 11 did not have either a car or a bike. If 16 households had a both a car and a bike and 44 had a car, how many had bike only?
Choices:
35
20
18
10
Answer: A
Question: A wheel that has 8 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 28 revolutions, then the number of revolutions mad by the larger wheel is:
Choices:
16
17
14
20
Answer: A
Question: Thompson had the following scores in an exam (out of 100):
Social Studies: 60
Science: 89
Art: 62
Music: 69
Spanish:84
Biology: 89
What are his average marks ?
Choices:
72.5
71.5
85.5
75.5
Answer: D
Question: Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get?
Choices:
2400
277
271
128
Answer: A
Question: The radius of a cylinder is 12 m, height 21 m. the lateral surface area of the cylinder is:
Choices:
1584
1458
1485
None of them
Answer: A
Question: The sum of two consecutive integers is 21. Find the numbers.
Choices:
7, 8
10, 11
1, 2
8, 9
Answer: B
Question: A scientist was researching into animal behavior in his laboratory. He was very interested in studying the behavior of bears. He travelled a mile to the north and reached the north pole. There he saw a bear. He then followed the bear for an 1 hour to the east with a speed of 2km/hr. After that he travelled south and reached his laboratory in 2 hours. What was the colour of the bear?
Choices:
White
Red
Blue
None
Answer: A
Question: The sum of the numbers is 660. If the first number be twice the second and third number be one-third of the first, then the second number is:
Choices:
54
72
84
180
Answer: D
Question: If a and b are even integers, which of the following is an odd integer?
Choices:
a(b − 1)
a(a + 5)
3a + 4b
(a + 3)(b − 1)
Answer: D
Question: A motorcyclist goes from Bombay to Pune, a distance of 192 kms at an average of 32 kmph speed. Another man starts from Bombay by car 2 ½ hours after the first, and reaches Pune ½ hour earlier. What is the ratio of the speed of the motorcycle and the car?
Choices:
1:2
1:9
1:5
1:1
Answer: A
Question: Two trains 131 meters and 165 meters in length respectively are running in opposite directions, one at the rate of 80 km and the other at the rate of 65 kmph. In what time will they be completely clear of each other from the moment they meet?
Choices:
7.18
7.16
7.15
7.34
Answer: D
Question: Solve the quickfire maths brain teaser √9% = ?
Choices:
30%
85%
19%
29%
Answer: A
Question: If Ricky earns a raise of between 4% and 10%, non-inclusive, by what fraction could her salary have increased?
Choices:
1/5
1/10
2/25
1/20
Answer: D
Question: The total marks obtained by a student in Mathematics and Physics is 90 and his score in Chemistry is 30 marks more than that in Physics. Find the average marks scored in Mathamatics and Chemistry together.
Choices:
30
25
Data inadequate
None of these.
Answer: D
Question: Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Six years hence, the ratio of their ages will become 11 : 9 respectively. What is Anand's present age in years?
Choices:
B)48
C)67
D)56
E)45
Answer: A
Question: A train covers a distance of 12 km in 12 min. If it takes 6 sec to pass a telegraph post, then the length of the train is?
Choices:
168
100
120
122
Answer: B
Question: A taxi company charges $1.40 for the first quarter of a mile and fifteen cents for each additional quarter of a mile. What is the maximum distance someone could travel with $4.90?
Choices:
4 1/4 miles
4 3/4 miles
5 1/2 miles
6 miles
Answer: D
Question: Three rugs have a combined area of 212 square meters. By overlapping the rugs to cover floor area of 140 square meters, the area that is covered by exactly two layers of rug is 24 square meters. What is the area that is covered with three layers of rug ?
Choices:
20 square meters
24 square meters
28 square meters
30 square meters
Answer: B
Question: Evaluate 28% of 650 + 45% of 280
Choices:
308
252
262
282
Answer: A
Question: A carpenter worked alone for 1 day on a job that would take him 7 more days to finish. He and another carpenter completed the job in 4 more days. How many days would it have taken the second carpenter to do the complete job working alone?
Choices:
16
9
14
24
Answer: A
Question: How many four letter words are formed using the letters of the word COMPUTER?
Choices:
1680
1678
1899
1788
Answer: A
Question: Sum of two numbers prime to each other is 14 and their L.C.M. is 45. What are the numbers?
Choices:
8 and 5
9 and 5
8 and 5
3 and 5
Answer: B
Question: The greatest possible length which can be used to measure exactly the length 7m ,3m 85cm, 12m 95 cm is?
Choices:
101cm
56cm
42cm
35cm
Answer: D
Question: If a certain manager had received a 5% raise instead of the 8% raise that she actually received, her salary would have been $60,500. What was her actual salary after the raise?
Choices:
58,806
59,290
62228.52
61,620
Answer: C
Question: How many 4 digit numbers are there, if it is known that the first digit is even, the second is odd, the third is prime, the fourth (units digit) is divisible by 4, and the digit 2 can be used only once?
Choices:
150
225
300
320
Answer: B
Question: From a pack of 52 cards, 1 card is drawn at random. What is the probability that a king is drawn?
Choices:
4/13
1/13
3/26
7/52
Answer: B
Question: The average age of 28 students in a group is 12 years. When teacherâ€™s age is included to it, the average increases by one. What is the teacherâ€™s age in years?
Choices:
36
41
51
None
Answer: B
Question: In how many Q ways can the letters of the word JUPITER be arranged in a row so that the vowels appear in alphabetic order?
Choices:
768
792
840
876
Answer: C
Question: The LCM and HCF of two numbers are 100 and 10 respectively. Find the larger of the two numbers if their sum is 110.
Choices:
100
35
466
56
Answer: A
Question: The manufacturer’s suggested retail price (MSRP) of a certain item is $60. Store A sells the item for 20 percent more than the MSRP. The regular price of the item at Store B is 30 percent more than the MSRP, but the item is currently on sale for 10 percent less than the regular price. If sales tax is 5 percent of the purchase price at both stores, what is the result when the total cost of the item at Store B is subtracted from the total cost of the item at Store A?
Choices:
$0.63
$1.80
$1.89
$2.10
Answer: C
Question: A man on tour travels first 150 km at 50 km/hr and the next 160 km at 80 km/hr. Find the average speed for first 310 km of tour.
Choices:
61.01 km/hr
62.00 km/hr
63.11 km/hr
None of these
Answer: B
Question: P beats Q by 250 meter in a kilometer race. Find Q's speed if P's speed is 16 meter/sec.
Choices:
7 meter/sec
12 meter/sec
18 meter/sec
28 meter/sec
Answer: B
Question: What is the difference between the place values of two sevens in the numeral 54709719 ?
Choices:
699300
99980
699930
None of these
Answer: A
Question: The diameter of a garden roller is 1.4 m and it is 4 m long. How much area will it cover in 5 revolutions ? (use Ï€ = 22â„7)
Choices:
84 m2
88 m2
86 m2
None of these
Answer: B
Question: The sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be:
Choices:
14
18
20
21
Answer: C
Question: A train passes a station platform in 34 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:
210 m
310 m
360 m
280 m
Answer: A
Question: For how many integers n is 3^n = n^3?
Choices:
One
Two
Three
More than Three
Answer: D
Question: A bus takes 8 hours to cover a distance of 600 Km. how much should the speed in Kmph be maintained to cover the same direction in 4/3th of the previous time?
Choices:
56 Kmph
63 Kmph
55 Kmph
70 Kmph
Answer: A
Question: 90% of the population of a village is 8100. The total population of the village is?
Choices:
9000
26682
29973
12312
Answer: A
Question: The average salary of 15 people in the shipping department at a certain firm is $20,000. The salary of 5 of the employees is $25,000 each and the salary of 4 of the employees is $15,000 each. What is the average salary of the remaining employees?
Choices:
$18,500
$18,000
$19,100
$12,300
Answer: C
Question: If n = 3^4 – 2^4 which of the following is NOT a factor of n?
Choices:
65
1
13
5
Answer: A
Question: If A and B are two events such that P (A) = 1/4, P (B) = 1/2 and P (A n B) = 3/8,
find P (not A and not B).
Choices:
B)5/8
C)4/8
D)3/8
E)2/8
Answer: A
Question: A reduction of 20% in the price of salt enables a lady to obtain 20 kgs more for Rs.100, find the original price per kg?
Choices:
1.21
1.25
12.4
12.7
Answer: B
Question: Find the average of all numbers between 2 and 63 which are divisible by 5
Choices:
20
25
32.5
35
Answer: C
Question: In the coordinate plane, a circle centered on point (-3, -4) passes through point (1, 2). What is the area of the circle?
Choices:
18π
25π
37π
52π
Answer: D
Question: A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 4 buckles is how many times that of 5 buckles and 6 buttons?
Choices:
2/5
8/15
3/5
11/15
Answer: C
Question: There are eight different models that are to appear in a fashion show. Two are from Europe, two are from South America, and two are from North America. If all the models from the same continent are to stand next to each other, how many ways can the fashion show organizer arrange the models?
Choices:
48
284
24
8
Answer: B