antoine-444/aqua_rat_dataset huggingface dataset:
Question: The incomes of two persons A and B are in the ratio 3:4. If each saves Rs.100 per month, the ratio of their expenditures is 1:4 . Find their incomes?
Choices:
180.5, 150
100, 200
112.5, 150
122.5, 150
Answer: C
Question: If Jake loses 15 pounds, he will weigh twice as much as his sister. Together they now weigh 132 pounds. What is Jake’s present weight, in pounds?
Choices:
93
139
147
188
Answer: A
Question: The average of the two-digit numbers, which remain the same when the digits interchange their positions, is?
Choices:
89
55
38
13
Answer: B
Question: Salaries of Ram and Sham are in the ratio of 4 : 5. If the salary of each is increased by Rs. 5000, then the new ratio becomes 50 : 60. What is Sham's present salary?
Choices:
Rs. 25,000
Rs. 30,000
Rs. 35,000
Rs. 40,000
Answer: B
Question: If a 10 percent deposit that has been paid toward the purchase of a certain product is $140, how much more remains to be paid?
Choices:
$990
$1,000
$1,100
$1,260
Answer: D
Question: How many different positive integers exist between 10^5 and 10^6, the sum of whose digits is equal to 2?
Choices:
6
5
8
18
Answer: A
Question: A train passes a station platform in 45 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:
240 m
260 m
280 m
375 m
Answer: D
Question: A present value of a machine is $128000. Its value depletiation rate is 25% per annum then find the machine value after 3 years?
Choices:
$54000
$36520
$32450
$42500
Answer: A
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 600 m?
Choices:
127.5 m
127.3 m
122.5 m
197.3 m
Answer: A
Question: A parking space have 10 different slots. 10 cars has to arrange in 8 slots. But there are exactly 4 cars between 6 specified cars. In how many ways cars can be arranged?
Choices:
17280
1500
1640
1440
Answer: A
Question: There are 10 women and 15 men in an office. In how many ways a team of a man and a woman can be selected?
Choices:
25
150
28
None of these
Answer: B
Question: In what time will a railway train 60 m long moving at the rate of 72 kmph pass a telegraph post on its way?
Choices:
3 sec
2 sec
6 sec
9 sec
Answer: A
Question: A retailer bought a machine at a wholesale price of $90 and later on sold it after a 10% discount of the retail price. If the retailer made a profit equivalent to 20% of the whole price, what is the retail price of the machine?
Choices:
100
120
135
160
Answer: B
Question: Last year Manfred received 26 paychecks. Each of his first 6 paychecks was $750; each of his remaining paychecks was $50 more than each of his first 6 paychecks. To the nearest dollar, what was the average (arithmetic mean) amount of his pay checks for the year?
Choices:
$755
$765
$788
$775
Answer: C
Question: In the reading room of a library, there are 24 reading spots. Each reading spot consists of a round table with 9 chairs placed around it. There are some readers such that in each occupied reading spot there are different numbers of readers. If in all there are 36 readers, how many reading spots do not have even a single reader?
Choices:
16
15
14
9
Answer: A
Question: A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze?
Choices:
2789
1210
1288
1211
Answer: B
Question: What could be the range of a set consisting of odd multiples of 5?
Choices:
24
35
62
60
Answer: D
Question: Mr. Wayne bungee jumps from the top of a building straight to the ground at a constant speed. 3 seconds after he starts plummeting he passes the 20th floor. 15 seconds after he starts plummeting he passes the 5th floor. Each floor is 3.4 meters high. What is Mr. Wayne's speed in meters per second?
Choices:
3.75
4
4.25
5
Answer: C
Question: If there is exactly one root of the equation ax^2 + x + b, where a and b are positive constants, what is b in terms of a?
Choices:
1/4a
3a/2
a^2/2
a^2/4
Answer: A
Question: A shopkeeper sells 400 metres of cloth for Rs. 18000 at a loss of Rs.5 per metre. Find his cost price for one metre of cloth?
Choices:
77
28
50
22
Answer: C
Question: How many of the following numbers are divisible by 132 ? 264, 396, 462, 792, 968, 2178, 5184, 6336
Choices:
4
6
8
9
Answer: A
Question: A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train in going?
Choices:
7 sec
6 sec
10 sec
none
Answer: B
Question: Henry eats X scones in X percent of the time it takes Rachel to eat Y scones. If Rachel eats four scones in ten minutes, then the number of minutes it takes Henry to eat 2 scones must be equal to which of the following?
Choices:
Y/20
100Y/(15X)
XY/250
Y/(5X)
Answer: A
Question: In what ratio must water be mixed with milk costing Rs.12 per litre in order to get a mixture worth of
Rs.8 per litre?
Choices:
2 : 2
1 : 2
3 : 1
3 : 2
Answer: B
Question: A person took some amount with some interest for 3 years, but increase the interest for 1%, he paid Rs.120/- extra, then how much amount he took?
Choices:
s.6000/-
s.4000/-
s.7000/-
s.8000/-
Answer: B
Question: If 60 percent of 500 is 50 percent of x, then x=?
Choices:
600
650
700
720
Answer: A
Question: A vessel contains 20 liters of a mixture of milk and water in the ratio 3:2. 10 liters of the mixture are removed and replaced with an equal quantity of pure milk. If the process is repeated once more, find the ratio of milk and water in the final mixture obtained?
Choices:
9:1
7:1
2:5
1:6
Answer: A
Question: John bought a total of 24 Mangoes and Oranges. Each Mango costs 80 cents and each orange costs 60 cents. If the average price of the 24 mangoes and oranges that John originally purchased was 65 cents, then how many oranges needs to return to raise the average price of his purchase to 72 cents?
Choices:
5
6
7
14
Answer: D
Question: A tank contains 9,000 gallons of a solution that is 6 percent sodium chloride by volume. If 3,000 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
Choices:
7%
8%
9%
10%
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 = 2:3 and B:C = 2:5. If the total runs scored by all of them are 75, the runs scored by A are?
Choices:
18
13
17
12
Answer: D
Question: Rs 3600 is divided into two parts such that one part is put out at 3% and the other at 5%. If the annual interest earned from both the investments be Rs 144, find the first part.
Choices:
s 2800
s 1800
s 3500
s 3100
Answer: B
Question: Alex takes a loan of $8,000 to buy a used truck at the rate of 6 % simple Interest.Calculate the annual interest to be paid for the loan amount.
Choices:
480
460
400
520
Answer: A
Question: On a track for remote controlled racing cars, racing car A completes the track in 57 seconds, while racing car B completes it in 35 seconds. If they both start at the same time after how many seconds will they be side by side again.
Choices:
325
1995
425
None of these
Answer: B
Question: A train covers a distance of 54 km in 15 min. If it takes 8 sec to pass a telegraph post, then the length of the train is?
Choices:
480
490
500
510
Answer: A
Question: Four friends built a colony for themselves. They built their own houses at different distances from each other.
Chris lived 60 km away from Alex.
Darren lived 40 km away from Bill.
Chris lived 10 km nearer to Darren than he lived to Bill.
Can you find out how far was Darren's house from Alex?
Choices:
75 km
45 km
50 km
85 km
Answer: A
Question: Today is Monday. After 61 days, it will be:
Choices:
SATURSDAY
FRIDAY
THURSDAY
MONDAY
Answer: A
Question: Graph G has a line of symmetry of x = –5. Graph G passes through the point (3, 3). What is the x-coordinate of another point that must have a y-coordinate of 3?
Choices:
–7
–5
–4
-13
Answer: D
Question: Which of the numbers below is the odd one out
1,5,13,17,25,41,61.
Choices:
17
5
25
61
Answer: A
Question: Today Roseline, who is 50 years old, and her daughter, who is 20 years old, celebrate their birthdays. How many years will pass before Roseline’s age is twice her daughter’s age?
Choices:
13
10
15
18
Answer: B
Question: A photo-mat shop charges $0.55 for the first photo inside a film, and 40% cents less for each additional photo. How many photos can we develop with $52.52 if each film contains 36 photos?
Choices:
4 films and 10 photos
5 films and 14 photos
6 films and 4 photos
6 films and 28 photos
Answer: A
Question: In a simultaneous throw of a pair of dice, find the probability of getting a total more than 7
Choices:
7/12
5/13
5/12
6/17
Answer: C
Question: A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle?
Choices:
Rs. 1160
Rs. 1190
Rs. 1202
Rs. 1204
Answer: B
Question: total dinning bill of 8 people was $139.00 and 10% tip divided the bill evenly ?what is the bill amount each person shared .
Choices:
12.84
23.84
19.11
10.12
Answer: C
Question: The number of arrangements that can be made with the letters of the word JOHNNIE so that the vowels occupy the even places?
Choices:
B)134
C)144
D)156
E)176
Answer: B
Question: Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into hat. If the slips are then drawn one at a time without replacement, how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 8?
Choices:
3
5
4
6
Answer: D
Question: In what proportion must wheat at Rs. 15 per kg. be mixed with wheat at Rs. 18 per kg. So that the mixture will be worth Rs. 17 per kg. ?
Choices:
1 : 3
1 : 2
1 : 1
1 : 8
Answer: B
Question: What is the remainder of R=3^19 when divided by 10?
Choices:
1
5
7
9
Answer: C
Question: In Set T, the average (arithmetic mean) equals the median R. Which of the following must be true?
I. Set T consists of evenly spaced numbers.
II. Set T consists of an odd number of terms.
III. Set T has no mode.
IV. None of the above.
Choices:
I and II
II and III
I, II, and III
IV only
Answer: D
Question: How many cubes of 3cm edge can be cut out of a cube of 18cm edge
Choices:
232
216
484
None of these
Answer: B
Question: 20. A certain church bell rings the bell twice at half past the hour and four
times at the hour plus an additional number of rings equal to what ever
time it is. How many rings will the clock make from 6:20 in the morning
to 10:40 in the morning?
Choices:
36.
42.
46.
60.
Answer: D
Question: Currently guavas cost 60 cents/pound. Due to a disease affecting the guava trees it is expected that next month apples will cost 250% more than they do currently. How much are guavas expected to cost next month?
Choices:
150 cents /pound
180 cents /pound
200 cents /pound
210 cents /pound
Answer: D
Question: A division of a company consists of four men and five women. If two of these employees are randomly selected as representatives of the division, what is the probability that both representatives will be female?
Choices:
3/11
4/15
5/18
6/25
Answer: C
Question: 8+8
Choices:
17
16
23
19
Answer: B
Question: Which of the following is/are terminating decimal(s)?
I 299/(32^123)
II 189/(49^99)
III 127/(25^37)
Choices:
I and III
II and III
II only
I, II, III
Answer: A
Question: Which of the following can be a perimeter w of a triangle inscribed in a circle of radius 1?
I. 0.001
II. 0.010
III. 0.100
Choices:
III only
II and III only
I, II, and III
Not I, II, or III
Answer: C
Question: Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 90 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one?
Choices:
30
48
99
12
Answer: A
Question: 5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?
Choices:
6:4
6:2
6:5
6:2
Answer: C
Question: What percent of a day is seven hours?
Choices:
16x1/2%
29.16%
22x1/2%
None of these
Answer: B
Question: An outlet pipe can empty 2/3 rd of a cistern in 12 minutes. In 10 minutes, what part of the cistern will be emptied?
Choices:
4/3
4/2
5/9
4/1
Answer: C
Question: A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price?
Choices:
375
27878
288
212
Answer: A
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 9/5 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
9/19
Answer: D
Question: The compound interest earned by Sunil on a certain amount at the end of two years at the rate of 8% p.a. was Rs.2828.80. Find the total amount that Sunil got back at the end of two years in the form of principal plus interest earned?
Choices:
Rs.19,828.80
Rs.19,828.92
Rs.19,822.00
Rs.19,828.24
Answer: A
Question: if 20% of a number is added to second no.,then it increase by 50%.calculate the ratio of these no.
Choices:
2:3
5:2
can't be calculated
none of these
Answer: B
Question: A and B starts a business with Rs.8000 each, and after 6 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months?
Choices:
3:2
18:10
18:14
14:11
Answer: A
Question: 8 x 1.6 - 3 x 1.4/1.3 = ?
Choices:
21.5
15.8
12.8
25
Answer: A
Question: What is his percentage profit made by Nancy if she purchased 15 dozen pencils at Rs. 20 per dozen. He sold 8 dozens at 12% profit and the remaining 7 dozens with 15% profit?
Choices:
18.08%
15.08%
12.08%
16.08%
Answer: D
Question: Two employees M and N are paid a total of $616 per week by their employer. If M is paid 120 percent of the salary paid to N, how much is N paid per week?
Choices:
$280
$290
$300
$310
Answer: A
Question: Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is?
Choices:
279
125
776
988
Answer: B
Question: If (4x + 7)(x + 2) = 8x^2 + x, what is a possible value of x?
Choices:
-7
7
-1
-14
Answer: C
Question: If a and b are positive integers, and a=3b+12, the greatest common divisor of a and b CANNOT be
Choices:
3
2
5
4
Answer: C
Question: One-third of Rahul’s savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,00,000 as total savings, how much has he saved in Public Provident Fund ?
Choices:
Rs. 40,000
Rs. 60,000
Rs. 90,000
None
Answer: A
Question: John and Amanda stand at opposite ends of a straight road and start running towards each other at the same moment. Their rates are randomly selected in advance so that John runs at a constant rate of 2, 3, 4, 5, or 6 miles per hour and Amanda runs at a constant rate of 3, 4, 5, 6, or 7 miles per hour. What is the probability that John has traveled farther than Amanda by the time they meet?
Choices:
2/5
3/5
4/25
6/25
Answer: D
Question: Calculate the sum of first 19 natural numbers.
Choices:
190
150
199
110
Answer: A
Question: The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 60 per cent. The two reductions together are equal to a single reduction of
Choices:
70%
35%
32.5%
30%
Answer: A
Question: A store sells chairs and tables. If the price of 2 chairs and 1 table is 60% of the price of 1 chair and 2 tables, and the price of 1 table and 1 chair is $96, what is the price, in dollars, of 1 table? (Assume that every chair has the same price and every table has the same price.)
Choices:
84
85
88
90
Answer: A
Question: The roof of an apartment building is rectangular and its length is 4 times longer than its width. If the area of the roof is 900 feet squared, what is the difference between the length and the width of the roof?
Choices:
40.
42.
44.
45.
Answer: D
Question: 5/8th of a job is completed in 10 days. If a person works at the same pace, how many days will he take to complete the job?
Choices:
9
6
2
1
Answer: B
Question: Which is the least number that must be subtracted from 1828 so that the remainder when divided by 8, 12, 16 is 4?
Choices:
0
8
6
2
Answer: A
Question: Find the quadratic equations whose roots are the reciprocals of the roots of 2x2 + 5y + 3 = 0?
Choices:
+ 5y + 2 = 0
- 5y + 2 = 0
- 5y - 2 = 0
of these
Answer: A
Question: Tough and Tricky questions: Combinations.
The product of the digits of the four-digit number h is 60. No two digits of h are identical. How many different numbers are possible values of h?
Choices:
22
24
30
36
Answer: B
Question: Average age of total 80 students from three classes, V, VI and VII, is 13 years. Average age of 30 students of class V is 11 1/2 years. If average age of another 30 students of class VI is 12 1/2 years, what is the average aage of rest of 20 students of class VIII ?
Choices:
14 1/2 years
15 years
16 years
5 years
Answer: C
Question: A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 19 seconds. What is the length of the platform in meters?
Choices:
220 meters
420 meters
600 meters
Cannot be determined
Answer: A
Question: If W is the set of all the integers between 35 and 64, inclusive, that are either multiples of 3 or multiples of 2 or multiples of both, then W contains how many numbers?
Choices:
19
61
31
11
Answer: A
Question: An engineer designed a ball so that when it was dropped, it rose with each bounce exactly one-half as high as it had fallen. The engineer dropped the ball from a 16-meter platform and caught it after it had traveled 40 meters. How many times did the ball bounce?
Choices:
2
7
8
9
Answer: A
Question: In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is?
Choices:
2 hr
1 hr
4 hr
5 hr
Answer: B
Question: There are 6 boxes numbered 1, 2,3,4,5 and 6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball & the boxes containing green balls are consecutively numbered. The total no. of ways in which this can be done is?
Choices:
16
21
25
27
Answer: B
Question: In the city of San Durango, 60 people own cats, dogs, or rabbits. If 32 people owned cats, 40 owned dogs, 10 owned rabbits, and 12 owned exactly two of the three types of pet, how many people owned all three?
Choices:
5
8
12
32
Answer: A
Question: Ratio of two numbers x and y is 1:2. If x is increased by 20% and y is increased by 4 then the new ratio becomes 1:5. What is the ratio 2y:x
Choices:
3:1
2:3
4:1
1:4
Answer: C
Question: Marco rode his dirt bike at 30 miles per hour (mph) for two hours. If he then continued to ride at a different constant rate for another three hours, and at the end of the three hours his average speed for the entire five hour ride was 30mph, what was his average speed over the three hour portion of his ride?
Choices:
20 mph
70/3 mph
80/3 mph
30 mph
Answer: D
Question: In a diving competition, each diver has a 30% chance of a perfect dive. The first perfect dive of the competition, but no subsequent dives, will receive a perfect score. If Janet is the third diver to dive, what is her chance of receiving a perfect score? (Assume that each diver can perform only one dive per turn.)
Choices:
1/15
4/25
16/125
71/483
Answer: D
Question: In a certain appliance store, each model of television is uniquely designated by a code made up of a particular ordered pair of letters. If the store has 60 different models of televisions, what is the minimum number of letters that must be used to make the codes?
Choices:
7
8
9
10
Answer: B
Question: A warning notice is to be prepared for a building demolition in which the 'warning' is written in 8 differnent languages, including english, french and german. The authority requires you to put french after english and german after french. In how many different order of languages can you prepare the notice?
Choices:
5!
6!
7!
8!
Answer: B
Question: Bruce and Anne can clean their house in 4 hours working together at their respective constant rates. If Anne’s speed were doubled, they could clean their house in 3 hours working at their respective rates. How many E hours does it currently take Anne to clean the house on her own?
Choices:
7
8
12
14
Answer: C
Question: How many cubes of 10 Cm edge can be put in a cubic box of 1 m edge?
Choices:
2000
3000
5000
1000
Answer: D
Question: If 45-[28-{37-(15-*)}]= 56, then * is equal to:
Choices:
-19
17
29
39
Answer: B
Question: If a trader bought 9 balls per rupee and sells at the rate of 8 balls per rupee, what is the percentage profit or loss?
Choices:
12.5 %
23.5 %
23.5 %x
14.5 %
Answer: A
Question: A, B, and C were to be paid in proportion to the part of work they did while working on the same piece of work. A and B individually can finish the piece of work in 12 days and 15 days respectively. They worked together for five days and then C completed the remaining work all alone. If $900 was the net sum to be paid for the entire work, what was the average daily wage of B?
Choices:
$90
$60
$54
$48
Answer: B
Question: In how many ways can the letters of the word ABEIX be arranged in a row so that the vowels appear in alphabetic order?
Choices:
20
40
50
60
Answer: A
Question: A circle has 29 points arranged in a clock wise manner from o to 28. A bug moves clockwise manner from 0 to 28. A bug moves clockwise on the circle according to following rule. If it is at a point i on the circle, it moves clockwise in 1 sec by (1 + r) places, where r is the remainder (possibly 0) when i is divided by 11. If it starts in 23rd position, at what position will it be after 2012 sec.
Choices:
15th
20th
25th
28th
Answer: B
Question: For how many unique pairs of nonnegative integers {a, b} is the equation a^2 - b^2 = 235 true?
Choices:
2
5
7
9
Answer: A
Question: A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make?
Choices:
27
40
26
11
Answer: B
Question: Three pipes of same capacity can fill a tank in 12 hours. If there are only two pipes of same capacity, the tank can be filled in?
Choices:
18
12
6
4
Answer: A
Question: A certain jeans in a shop was marked down 30% the first week and another 20% the next week. What percent of the regular price was the final cost of the jeans after the two markdowns?
Choices:
36%
40%
56%
60%
Answer: C
Question: The average (arithmetic mean) of 20, 40, and 60 is 5 more than the average of 20, 60, and what number?
Choices:
25
35
40
45
Answer: A
Question: A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
Choices:
15 days
16 days
18 days
22 days
Answer: A
Question: The number of sequences in which 8 players can throw a ball, so that the youngest player may not be the last is ?
Choices:
43280
35280
32786
36124
Answer: B
Question: A retail appliance store priced a video recorder at 20 percent above the wholesale cost of $200. If a store employee applied the 10 percent employee discount to the retail price to buy the recorder, how much did the employee pay for the recorder?
Choices:
$216
$220
$230
$240
Answer: A
Question: A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 37, the how old is B?
Choices:
9
8
14
10
Answer: C
Question: The mean of 40 observations was 100. It was found later that an observation 50 was wrongly taken as 75 The corrected new mean is
Choices:
102.8
99.375
100.52
122
Answer: B
Question: A and 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 4000 as profit, what is their total profit?
Choices:
25000
29000
28000
26000
Answer: C
Question: The area of a rectangular plot is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the plot?
Choices:
19m
17m
16m
20m
Answer: D
Question: Right triangle PQR is to be constructed in the xy-plane so that the right angle is at P and PR is parallel to the x-axis. The x- and y-coordinates of P, Q and R are to be integers that satisfy the inequalities -4<=x<=5 and 6<=y<=16. How many different triangles with these properties could be constructed?
Choices:
1100
9900
10000
12100
Answer: B
Question: A person's present age is two-fifth of the age of his father. After 8years, he will be one - half of the age of his father. How old is the father at present ?
Choices:
A)40
C)32
D)45
E)28
Answer: A
Question: Each of eight different locks has a matching key. The keys are randomly reassigned to the locks. What is the probability that exactly two of the keys fit the locks to which they are reassigned?
Choices:
1/6
1/64
3/8
1/2
Answer: B
Question: A person purchased a TV set for Rs. 17000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make?
Choices:
87.97%
33.97%
17.97%
18.97%
Answer: B
Question: If each edge of a cube is doubled, then its volume :
Choices:
Becomes 8 times
is double
Becomes 6 times
None
Answer: A
Question: The current birth rate per thousand is 42, where as corresponding death rate is 22 per thousand. The net growth rate in terms of population increase in percent is given by?
Choices:
2.0%
3.9%
4%
5.1%
Answer: A
Question: Alan has split his savings equally into two accounts. The first one is a simple interest savings account with 22% annual interest and the other is a savings account with r% annual compound interest. If both accounts have the same balance after two years, what is the value of r?
Choices:
14.25
18.5
20
Cannot be determined
Answer: C
Question: A bag contains 8 red and 4 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
Choices:
2/3
5/8
1/4
5/7
Answer: A
Question: A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained?
Choices:
1000
2888
2771
9911
Answer: A
Question: Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts. How many kilograms did each of them pick?
Choices:
6
1
8
9
Answer: A
Question: How many three digit numbers W are divisible by 78 or 91?
Choices:
19
20
21
22
Answer: A
Question: A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:
Choices:
24
26
23
21
Answer: B
Question: When divided by 5, x has a remainder of 4 and y has a remainder of 2. Which of the following could be the remainder when x + y is divided by 10?
Choices:
6
8
9
0
Answer: A
Question: If a = 0.1039, then the value of âˆš4a2 - 4a + 1 + 3a is:
Choices:
0.2078
1.1039
2.1039
3.1039
Answer: B
Question: The difference between two numbers is 1356. When the larger number is divided by the smaller one, the quotient is 6 and the remainder is 15. The smaller number is
Choices:
270
295
360
340
Answer: A
Question: A certain board game is played by rolling a pair of fair six-sided dice and then moving one's piece forward the number of spaces indicated by the sum showing on the dice. A player is frozen if her opponent's piece comes to rest in the space already occupied by her piece. If player A is about to roll and is currently eight spaces behind player B, what is the probability that player B will be frozen after player A rolls?
Choices:
5/36
1/6
1/3
17/36
Answer: A
Question: A single discount equivalent to the discount series of 20%, 10% and 5% is?
Choices:
31.8
31.6
31.3
31.1
Answer: B
Question: A zoo has an average of 500 visitors on sundays and 200 on other days . The avearge number of visitors per day in a month of 30 days beginning with a monday is?
Choices:
150
200
210
240
Answer: D
Question: For four days of work, a clerk had daily earnings of $120, $110, $120, and $120 respectively. In which of the following intervals does the standard deviation of the daily earnings lie?
Choices:
Between $20 and $40
Between $20 and $60
Between $0 and $10
Between $70 and $100
Answer: C
Question: A sum of money lent out at S.I. amounts to Rs. 660 after 2 years and to Rs. 1020 after a further period of 5 years. The sum is?
Choices:
s. 500
s. 540
s. 740
s. 516
Answer: D
Question: In an election between two candidates A and B, the number of valid votes received by A exceeds those received by B by 15% of the total number of votes polled. If 20% of the votes polled were invalid and a total of 9720 votes were polled, then how many valid votes did B get?
Choices:
2999
3159
2777
2991
Answer: B
Question: 5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.180 only. Menâ€™s wages are?
Choices:
2Rs
4Rs
9Rs
12Rs
Answer: D
Question: A man walking at a rate of 15km/hr crosses a bridge in 35 minutes. The length of the bridge is?
Choices:
1750m
950m
1000m
1300m
Answer: A
Question: A Refrigerator is available for $39000 cash or $17000 as down payment followed by five equal monthly instalments of $4800 each. The simple rate of interest per annum under the instalment plan would be
Choices:
19%
21.2%
21.81%
22.07%
Answer: C
Question: A boat crossed a lake from East to West at the speed of 5 km/h, entered a river and covered twice as much distance going upstream at 4 km/h. It then turned around and stopped at the south shore of the lake. If it averaged 3.6 km/h that day, what was its approximate downstream speed?
Choices:
5
6
7
8
Answer: B
Question: After decreasing 24% in the price of an article costs Rs.912. Find the actual cost of an article?
Choices:
2987
1200
9977
1671
Answer: B
Question: If |x^2 − 20| = x, which of the following could be the value of x?
Choices:
-4
1
4
10
Answer: C
Question: If a company allocates 25 percent of its budget to advertising, 30 percent to capital improvements, and 35 percent to salaries, what fraction of its budget remains for other allocations?
Choices:
1/10
1/4
1/3
1/2
Answer: A
Question: 3 candidates in an election and received 1136, 5636 and 11628 votes respectively. What % of the total votes did the winning candidate gotin that election?
Choices:
55%
57%
63.2%
62%
Answer: C
Question: The difference between compound and d simple interest on a certain sum of money for 3 years at 6 2/3% p.a is Rs.184. Find the sum?
Choices:
27772
23123
Rs.13500
28811
Answer: C
Question: A vendor sold two things at same cost of 13 RS with one item at 25%profit and other at 20%loss,by this transaction he made profit or loss by how much
Choices:
0.65 loss
0.80 loss
0.55 loss
0.40 loss
Answer: A
Question: The diameter of a garden roller is 1.4 m and it is 2 m long. How much area will it cover in 6 revolutions ? (use Ï€ = 22â„7)
Choices:
44 m2
52.8 m2
36 m2
None of these
Answer: B
Question: A is four times as fast as B. If B alone can do a piece of work in 60 days, in what time can A and B together complete the work?
Choices:
12
22
28
20
Answer: A
Question: Divide 71 into 2 parts such that 1 part exceeds the other by 8. What are the 2 no.'s in that part?
Choices:
21
31
45
47
Answer: B
Question: The owner of an art shop conducts his business in the following manner. Every once in a while he raises his prices fo x%, then a while later he reduces all the new prices by x%. After one such up-down cycle the price of a painting decreased by $ 441. After a second up-down cycle the painting was sold for $ 1944.81. What was the original price of the painting in $?
Choices:
2256.25
2500
2000
5000
Answer: A
Question: A lawn is in the form of a rectangle having its sides in the ratio 2: 3. The area of the lawn is (1/6) hectares. Find the length and breadth of the lawn.
Choices:
50
20
40
10
Answer: A
Question: V is the volume of a cylinder; the radius of the cylinder is 2.4. The height of the cylinder is 550% more than the radius. Which of the following is true?
Choices:
300 < V < 500
500 < V < 700
700 < V < 900
900 < V < 1100
Answer: A
Question: An instrument manufactured by a company consists of two parts A and B. In manufacturing part A, 9 out of 100 are likely to be defective and in manufacturing part B, 5 out of 100 are likely to be defective. Calculate the probability that the instrument will not be defective.
Choices:
0.86.
0.95
0.97
None of these
Answer: A
Question: The average age of students of a class is 15.8 years. The average age of boys in the class is 16.4 years and that of the girls is 15.4 years. The ration of the number of boys to the number of girls in the class is:
Choices:
2:3
4:5
5:4
3:2
Answer: A
Question: What is the sum of odd integers from 35 to 55, inclusive?
Choices:
495
1,240
1,120
1,100
Answer: A
Question: In a sequence of 12 numbers, each term, except for the first one, is 12^15 less than the previous term. If the greatest term in the sequence is 12^16, what is the smallest term in the sequence?
Thus, A12 = A1+12-1d
Where d is the difference between each pairs of consecutive terms. Since each term is 1211 less than the previous term, d=-1211Click individual answer choices for specific explanations.
From what I undersltand the formula for an arithmetic sequence represents
some-number-in-the-sequence= first-number-in-sequence +the-place-of-that-number - 1x the-difference-of-each-#-in-the-sequence
Choices:
0
12^11
11·12^11
12^15
Answer: D
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:
21 years
12 years
19 years
12
Answer: C
Question: A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 180 m in 18 sec. then find the length of the train?
Choices:
180m
279m
267m
112m
Answer: A
Question: The youngest of 4 children has siblings who are 3, 5, and 8 years older than she is. If the average (arithmetic mean) age of the 4 siblings is 20, what is the age of the youngest sibling?
Choices:
15
16
17
18
Answer: B
Question: Find the fourth proportional to 1.4,3.2 and 6.5?
Choices:
14.09
14.86
15.36
15.19
Answer: B
Question: What would be the perimeter of the square whose side is equal to the diameter of the circle whose perimeter is 52.5 cm?
Choices:
60.2
66.8
74.25
80.12
Answer: B
Question: A jogger running at 9 kmph along side a railway track is 240 metres ahead of the engine of a 120 metre long train running at 45 kmph in the same direction. In how much time will the train pass the jogger?
Choices:
18 sec
36 sec
72 sec
None
Answer: B
Question: In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there?
Choices:
110
179
209
219
Answer: C
Question: A is twice as good a workman as B and they took 9 days together to do the work B alone can do it in.
Choices:
12 days
29 days
25 days
27 days
Answer: D
Question: The maximum numbers of students among them 671 Note books and 610 pencils can be distributed in such a way that each student gets the same number of note books and same number of pencils is
Choices:
910
61
1911
None
Answer: B
Question: The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides.
Choices:
3
5
6
87
Answer: A
Question: 1,4,9,16,....
Choices:
60
61
62
25
Answer: D
Question: What is the smallest integer E greater than 1 that leaves a remainder of 1 when divided by any of the integers 6, 8, and 10?
Choices:
41
E=121
241
481
Answer: B
Question: In jar A there are 3 white balls and 2 green ones, in jar B there is one white ball and three green ones. A jar is randomly picked, what is the probability of picking up a white ball out of jar A?
Choices:
3/5.
3/10
3/4
2/3
Answer: B
Question: A and B started a business jointly A's investment was thrice the investment of B and the period of his investment was two times the period of investment of B. If B received Rs. 4000 as profit, then their total profit is
Choices:
28000
28877
1987
1771
Answer: A
Question: The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. Find out the average age of the team.
Choices:
21
22
23
25
Answer: C
Question: In a span of 24 hours, how many times would the two hands of a clock point exactly in opposite directions ?
Choices:
11
23
22
24
Answer: C
Question: The average age of 36 students in a group is 14 years. When teacher's age is included to it, the average increases by one. What is the teacher's age in years ?
Choices:
21 years
51 years
31 years
61 years
Answer: B
Question: If -1 < h < 1, which of the following has the greatest value?
Choices:
b) 1+h
c) 1+h^2
d) 1-1/h
e) 1-1/(h^2)
Answer: B
Question: The H.C.F. and L.C.M. of two numbers are 11 and 5040 respectively If one of the numbers is 144, find the other number
Choices:
256
385
420
None of these
Answer: B
Question: A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangule, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?
Choices:
30 cm2
18 cm2
19 cm2
15 cm2
Answer: A
Question: A candidate got 40% of the votes polled and he lost to his rival by 2000 votes. How many votes were cast?
Choices:
10000
2775
5496
6851
Answer: A
Question: Sam invested Rs. 15000 @ 10% per annum for one year. If the interest is compounded half-yearly, then the amount received by Sam at the end of the year will be?
Choices:
Rs.16537.98
Rs.16537.50
Rs.16537.56
Rs.16537.51
Answer: B
Question: A bag contains 3 red and 2 black ball. Another bag contains 4 red and 5 black balls. A ball is drawn from the first bag and is placed in the second. A ball is then drawn from the second. What is the probability that this draw of red ball is due to the drawing of red ball from the first bag ?
Choices:
2/5
4/25
3/10
15/23
Answer: D
Question: How many seconds will a 900 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ?
Choices:
36
54
11
18
Answer: B
Question: In a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1/10. For a group of 400 newborn members of the population, approximately how many would be expected to survive the first 3 months of life?
Choices:
246
252
292
298
Answer: C
Question: Find the total number of prime factors in the expression (4)^11 x (7)^5 x (11)^5
Choices:
32
25
27
29
Answer: A
Question: Dawson completes a piece of work in 40 days, Rose completes the same work in 60 days. If both of them work together, then the number of days required to complete the work is?
Choices:
20
21
22
24
Answer: D
Question: Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1232?
Choices:
2217
1100
2777
2991
Answer: B
Question: A mixture of 200 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?
Choices:
11.2 liters
12.5 liters
13.78 liters
13.33 liters
Answer: D
Question: The average of 11 numbers is 10.5. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is?
Choices:
9.2
10
15.9
17
Answer: C
Question: The length of a rectangle is twice the breadth. If the area is 128 cm2, determine the length and the breadth.
Choices:
b=8,l=16
b=9,l=9
b=4,l=14
b=3,l=9
Answer: A
Question: A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:
Choices:
50
12
13
67
Answer: A
Question: Find the odd man out
20, 40, 60, 81, 100, 120, 140, 160
Choices:
140
180
160
81
Answer: D
Question: The length of the bridge, which a train 140 m long and traveling at 45 km/hr can cross in 30 sec is?
Choices:
235
245
250
255
Answer: A
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 6, what is the area of the painting inside the frame?
Choices:
15
30
40
50
Answer: A
Question: 0.41 + 21.4 + 6.3 + 280=?
Choices:
408.71
508.71
308.71
208.71
Answer: C
Question: How many different ways can you select a pilot and a co pilot if you have 80 people to choose from?
Choices:
200
398
6320
9900
Answer: C
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 25 cms?
Choices:
476
429
428
413
Answer: A
Question: There are 4 copies of 5 different scales. In how many ways can they be arranged on a shelf?
Choices:
20!/5(4!)
20!/(4!)^5
20!
5!
Answer: B
Question: What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 30%?
Choices:
5%
27%
40%
70%
Answer: A
Question: An analyst will recommend a combination of 3 industrial stocks, 2 transportation stocks, and 2 utility stocks. If the analyst can choose from 5 industrial stocks, 4 transportation stocks, and 3 utility stocks, how many different combinations of 7 stocks are possible?
Choices:
19
60
180
720
Answer: C
Question: Look at this series: 40, 44, 48, __, 52, 56, 40, 60, ... What number should fill the blank?
Choices:
50
40
46
52
Answer: B
Question: A shopkeeper sold an article for 360 after giving 20% discount on the labelled price and made 20% profit on the cost price. What would have been the percentage profit,had he not given the discount’?
Choices:
30%
23%
50%
None of these
Answer: C
Question: A sum of Rs.4000 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years.
Choices:
3120
2877
2600
1277
Answer: C
Question: The difference between two angles of a triangle is 24o. The average of the same two angles is 54o. Which one of the following is the value of the greatest angle of the triangle
Choices:
45o
66o
72o
None of these
Answer: C
Question: The area of a square is 4096 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is twice the side of the square and breadth is 24 cm less than the side of the square?
Choices:
5:28
5:29
5:22
5:16
Answer: D
Question: A certain car dealership offers its newest model in ten exterior and six interior colors. If the ten interior colors are identical to the ten exterior colors, and the dealership sells every pair of colors except those that would result in a car with an identically colored interior and exterior, how many different color combinations are possible?
Choices:
81
90
10!/2!
36
Answer: D
Question: The ratio of red boxes to blue boxes in a certain warehouse is 20 to 25. If the number of the red boxes were doubled and the number of blue boxes were increased by 150 the ratio would be halved. How many total boxes are in the warehouse?
Choices:
74
111
90
244
Answer: C
Question: It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
Choices:
Saturday
Friday
Wednesday
Monday
Answer: B
Question: A gym offers 11 levels of fitness classes, and in an attempt to reward those who progress toward higher levels of fitness it charges $50 less per course for each level of fitness. Jessica completed all 11 levels by taking one course at each level, and her total cost was $4675. What is the cost Q for a course at the gym's highest level?
Choices:
$175
$425
$675
$725
Answer: A
Question: One fourth of one third of two fifth of a number is 25. What will be40% of that number
Choices:
300
180
200
250
Answer: A
Question: The banker’s gain on a certain sum due 1½ years hence is 3/25 of the banker’s discount. The rate percent is :
Choices:
6 1/6 %
9 1/9 %
9 1/6 %
None
Answer: B
Question: If f(m)=m^2 and m is a positive integer, which of the following CANNOT be the value of f(f(m))?
Choices:
16
1296
625
300
Answer: D
Question: Solution Y is 30 percent liquid O and 70 percent water. If 2 kilograms of water evaporate from 8 kilograms of solutions Y and 2 kilograms of solution Y are added to the remaining 6 kilograms of liquid, what percent of this new liquid solution is liquid O?
Choices:
33 1/3%
37 1/2%
40%
50%
Answer: B
Question: Find the compound interest on $20000 in 2years at 4% per annum, the interest being compounded half-yearly?
Choices:
$1648.64
$954.26
$745.69
$1020.45
Answer: A
Question: Riya and Priya set on a journey. Riya moves eastward at a speed of 18kmph and Priya moves westward at a speed of 24 kmph.How far will be priya from Riya after 15 minutes
Choices:
11kms
50kms
30kms
40kms
Answer: A
Question: John makes $60 a week from his job. He earns a raise andnow makes $70 a week. What is the % increase?
Choices:
16.66%
22%
24%
24.5%
Answer: A
Question: Given a Number 123456, from this number put any three values in numerator and remaining three are in denominator. So how many values you can make from this number less than 1/5.
Choices:
5
6
7
8
Answer: B
Question: If Jack walked 9 miles in 1 hour and 15 minutes, what was his rate of walking in miles per hour?
Choices:
4.5
6
6.25
7.2
Answer: D
Question: In 110 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by:
Choices:
25 m
22 m
9 m
12 m
Answer: B
Question: 4, 12, 48, 240, (...)
Choices:
1440
6200
10020
12500
Answer: A
Question: 4000 was divided into two parts such a way that when first part was invested at 3% and the second at 5%, the whole annual interest from both the investments is Rs.144, how much was put at 3%?
Choices:
2890
2800
2730
3702
Answer: B
Question: What number should be added to each of the numbers 8, 21, 13 and 31 so that the resulting numbers, in this order form a proportion?
Choices:
3
5
7
9
Answer: B
Question: In a contest, a bowl contains 7 keys, one of which will open a treasure chest and Six of which will not. If a contestant selects the key that opens the treasure chest, she wins the contents of that chest. If Sita is allowed to draw two keys, simultaneously and at random, from the bowl as the first contestant, what is the probability that she wins the prize?
Choices:
1/9
2/7
3/19
3/23
Answer: B
Question: By how much does the larger root of the equation 2c^2+5c = 12 exceed the smaller root?
Choices:
10/3
7/2
14/3
11/2
Answer: D
Question: How many ways can six friends be arranged around a circular dinner table?
Choices:
48
96
120
720
Answer: C
Question: On planet Jupiter the people use a certain number system to the base ‘n’ (n > 2), Jerk, a resident of the planet, one day received twice his daily wage because the digits of this wage, which was a 2 digit number, were reversed. If the value of ‘n’ is the least possible value there the decimal representation of the difference between Jerk’s correct wage for the day is
Choices:
8
10
11
12
Answer: A
Question: A man bought 40 shares of Rs. 60 at 6 discount, the rate of dividend being 12 1/2%The rate of interest obtained is
Choices:
13.89%
14%
14.25%
14.95%
Answer: A
Question: The average age 12 monkeys in a tree is 16 years. Out of these, the average age of 6 monkeys is 18 years and that of the other 6 monkeys is 13 years. The age of the 12th monkey is?
Choices:
9
4
6
7
Answer: C
Question: In the following number sequence how many such even numbers are there which are exactly divisible by its immediate preceding number but not exactly divisible by its immediate following number?
3 8 4 1 5 7 2 8 3 4 8 9 3 9 4 2 1 5 8 2
Choices:
Three
Four
More than four
One
Answer: A
Question: If (68-a)(68-b)(68-c)(68-d)(68-e)=725
then a+b+c+d=?
Choices:
231
233
234
235
Answer: A
Question: What should come in place of question mark(?) in the following equation?
8597 – ? = 7429 – 4358
Choices:
5526
5426
5626
None of these
Answer: A
Question: For 6-digit integer 46x,y12, when x and y are drawn at random from {3,5,8}, what is the probability E that the integer drawn is divisible by 8?
* A solution will be posted in two days.
Choices:
1/3
1/2
2/3
5/6
Answer: C