antoine-444/aqua_rat_dataset huggingface dataset:
Question: In a manufacturing plant, it takes 36 machines 8 hours of continuous work to fill 8 standard orders. At this rate, how many hours of continuous work by 72 machines are required to fill 12 standard orders?
Choices:
6
8
9
12
Answer: A
Question: A sum of money deposited at C.I. amounts to Rs.6000 in 6 years and to Rs.7500 in 7 years. Find the rate percent?
Choices:
25%
15%
10%
5%
Answer: A
Question: Find the fourth proportion to 11,12,66
Choices:
120
90
25
72
Answer: D
Question: In what time will a train 120 m long cross an electric pole, it its speed be 144 km/hr?
Choices:
3 sec
3.5 sec
7.5 sec
2.4 sec
Answer: A
Question: The speeds of three motor bikes are in the ratio 6 : 5 : 4. The ratio between the time taken by them to
travel the same distance is :
Choices:
10 : 12 : 15
15 : 12: 10
10 : 15 : 12
None of these
Answer: A
Question: A sum of money at simple interest amounts to $ 780 in 3 years and to $930 in 4 years. The sum is:
Choices:
$698
$330
$549
$675
Answer: B
Question: A student chose a number, multiplied it by 2, then subtracted 138 from the result and got 102. What was the number he chose?
Choices:
120
150
200
100
Answer: A
Question: In how many ways can the letters {U, R, R, R, R} be arranged?
Choices:
5
120
720
840
Answer: A
Question: In how many different ways can the letters of the word ‘JAMELS’ be arranged?
Choices:
354
626
214
720
Answer: D
Question: Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 9 seconds. What is the length of the fast train?
Choices:
23 (2/9)m
27 (7/9)m
29 m
50 m
Answer: D
Question: A local elementary school has 1049 students and nine teachers, How many students would have to be added to the school to make sure each teacher has the same amount of students in their classroom?
Choices:
4
5
1
2
Answer: A
Question: A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?
Choices:
14038
14079
14000
14023
Answer: C
Question: If the roots of a quadratic equation are 20 and -7, then find the equation?
Choices:
x2 - 13x + 140 = 0
x2 - 13x - 140 = 0
x2 + 13x + 140 = 0
None of these
Answer: B
Question: 38, 87, 22,76, 31,47, 13, 82
Which of the following numbers is greater than three-fourth of the numbers but less than one-fourth of the numbers in the list above?
Choices:
b- 68
c- 79
d- 81
e- 85
Answer: B
Question: Find the least number which when divided by 5,6,7, and 8 leaves a remainder 3, but when divided by 9 leaves no remainder .
Choices:
1863
1683
1836
None of them
Answer: B
Question: How many 9-digits number are Palindromic numbers? A Palindromic number reads the same forward and backward, example 123454321.
Choices:
610
729
900
90000
Answer: D
Question: Tom and John traveled in the same direction along the equal route at their constant speed rates of 15 km per hour and 10 km per hour, respectively. After 15 minutes Tom passed John, Tom reaches a certain Gas station, how many T minutes it takes John to reach the station?
Choices:
6 min
7 and 1/2 min
8 min
10 min
Answer: B
Question: How many 1/4s are there in 37 1/2?
Choices:
150
500
650
700
Answer: A
Question: When a certain number X is divided by 52, the remainder is 19. What is the remainder when X is divided by 7?
Choices:
3
4
5
6
Answer: C
Question: A cycle is bought for Rs.800 and sold for Rs.1080, find the gain percent?
Choices:
20
35
88
11
Answer: B
Question: The cost of producing x tools by a company is given by
C(x) = 2500 x + 5500 (in $)
a) What is the cost of 100 tools?
Choices:
125800 $
225900 $
255500 $
122500 $
Answer: C
Question: If n is an integer, then the least possible value of |31 - 4n| is?
Choices:
1
2
3
4
Answer: A
Question: A can do a job in 10days and B in 20days. If they work on it together for 4 days, then the fraction of the work that is left is?
Choices:
2/5
3/11
1/12
6/13
Answer: A
Question: Which of the following inequalities is equivalent to −4 < x < 8?
Choices:
|x + 2| < 6
|x + 3| < 5
|x - 2| < 6
None of the above
Answer: C
Question: If (x - 1)^2 = 324, which of the following could be the value of x - 3?
Choices:
15
13
-20
-22
Answer: C
Question: The average of five numbers is 27. If one number is excluded, the average becomes 20. The excluded number is?
Choices:
53
54
55
56
Answer: C
Question: If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 5 and 5K + 1 is 118, what is the value of K?
Choices:
15 3/4
22
118
25 3/10
Answer: C
Question: A boy was asked to multiply a number by 22. He instead multiplied the number by 44 and got the answer 308 more than the correct answer. What was the number to be multiplied?
Choices:
12
08
14
16
Answer: C
Question: The average weight of 2 person's increases by 4.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
Choices:
74 kg
85 kg
78
None of these
Answer: A
Question: A pair of articles was bought for $720 at a discount of 10%. What must be the marked price of each of the article?
Choices:
$500
$350
$400
$600
Answer: C
Question: A pipe can filled a tank in 40 minutes and another pipe can empty it in 1hour. If the tank is already half full and both the taps are opened together, then the tank is filled in how many minutes?
Choices:
25min
15min
10min
30min
Answer: A
Question: Two people P Q start a race in a circular track in opposite way different but constant speed. First they meet 900m cw from the starting pt. Then they meet 800m ccw from the starting pt. What's the circumference of the circle.
Choices:
2600
2800
2900
2500
Answer: A
Question: In a triangle, the ratio of two angles is 7:2, and the third angle is the difference between the first two angles. What is the smallest angle, in degrees?
Choices:
120/7
150/11
180/7
25
Answer: C
Question: Ravi and sunil are partners in a business. Ravi invests Rs.12,000 for 4 months and Sunil invested Rs.10000 for 5 months then after one year ratio of their profits will be
Choices:
2:3
24:25
20:22
3:4
Answer: B
Question: A train covers a distance in 50 min, if it runs at a speed of 48kmph on an average. The speed at which the train must run to reduce the time of journey to 50min will be.
Choices:
55 km/h
48 km/h
70 km/h
65 km/h
Answer: B
Question: 135 kg of an alloy A is mixed with 145 kg of alloy B. If alloy A has lead and tin in the ratio 3:5 and alloy B has tin and copper in the ratio 2:3, then the amount of tin in the new alloy is?
Choices:
142kg
135kg
110.8kg
114kg
Answer: A
Question: Carrie likes to buy t-shirts at the local clothing store. They cost $9.65 each. One day, she bought 12 t-shirts. How much money did she spend?
Choices:
$115.8
$200
$171.6
$190
Answer: A
Question: On Thursday Mabel handled 90 transactions. Anthony handled 10% more transactions than Mabel, Cal handled 2/3rds of the transactions that Anthony handled, and Jade handled 14 more transactions than Cal. How much transactions did Jade handled?
Choices:
80
82
83
84
Answer: A
Question: The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 70 sq. cm. Find the length of the rectangle.
Choices:
14cm
16cm
18cm
20cm
Answer: C
Question: A batsman in his 11th inning makes a score of 69 and their by increasing his average by 1. What is his average after the 11th inning?
Choices:
59
68
69
78
Answer: A
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:
98
27
60
71
Answer: C
Question: In how many different number of ways 7 boys and 4 girls can sit on a shopa which can accommodate 3 persons?
Choices:
900
200
990
None
Answer: C
Question: Sun Life Insurance company issues standard, preferred and ultra-preferred policies. Among the company's policy holders of a certain age, 50 are standard with the probability of 0.01 dying in the next year, 30 are preferred with a probability of 0.008 of dying in the next year and 20 are ultra-preferred with a probability of 0.007 of dying in the next year. If a policy holder of that age dies in the next year, what is the probability of the decreased being a preferred policy holder?
Choices:
0.2727
0.375
0.2767
None of these
Answer: A
Question: A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?
Choices:
32 kmph
40 kmph
38 kmph
92 kmph
Answer: A
Question: Nine friends are planning to attend a concert. If another friend also goes with them, they will get a group discount on their tickets. If the new total price of the tickets with the group discount is the same as the original total price of the tickets without the group discount, how much is the discount?
Choices:
10%
20%
25%
33%
Answer: A
Question: A certain sum of money is divided among A, B and C so that for each Rs. A has, B has 65 paisa and C 40 paisa. If C's share is Rs.40, find the sum of money?
Choices:
267
911
205
212
Answer: C
Question: A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?
Choices:
3 m
5.82 m
None of these
Cannot be determined
Answer: A
Question: 15.06 * 0.000001 = ?
Choices:
0.001506
0.01506
1.506e-05
None of these
Answer: C
Question: How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?
Choices:
720
450
350
5040
Answer: A
Question: A fish tank is half full of water. If 10 gallons of water were added, the tank would be 7/8 full. What is the capacity of the tank (in gallons)?
Choices:
22 3/7
26 2/3
30 3/8
32 1/8
Answer: B
Question: For what value of k will the two equations 2x + 4 = 4(x - 2) and -x + k = 2x - 1 have the same solution?
Choices:
16
18
19
17
Answer: D
Question: The banker's discount on a bill due 4 months hence at 15% is Rs. 420. The true discount is:
Choices:
400
480
320
380
Answer: A
Question: A worker is paid a regular rate of Rs.20 for completing a survey. The worker completes 50 surveys per week. For any survey involving the use of her cellphone, she is paid at a rate of that is 10% higher than her regular rate. If she completed 35 surveys involving the use of her cellphone, how much did she get that week?
Choices:
670
1070
470
2070
Answer: B
Question: Six students are equally divided into 3 groups, then, the three groups were assigned to three different topics. How many different arrangements Q are possible?
Choices:
60
90
180
540
Answer: B
Question: A batsman in his 19th inning makes a score of 100 and their by increasing his average by 2. What is his average after the 19th inning?
Choices:
60
62
64
66
Answer: C
Question: A certain lab experiments with white and brown mice only. In one experiment, 2/3 of the mice are white. If there are 13 brown mice in the experiment, how many mice in total are in the experiment?
Choices:
39
26
21
10
Answer: A
Question: If u r genius solve it:-
40 * 14 = 11
30 * 13 = 12
20 * 12 = 6
10 * 11 = ?
Choices:
2
3
4
5
Answer: A
Question: A team of eight entered for a shooting competition. The best marks man scored 85 points. If he had scored 92 points, the average scores for. The team would have been 84. How many points altogether did the team score?
Choices:
665
168
127
664
Answer: A
Question: How many integers are there between 55 and 108, inclusive?
Choices:
54
56
57
58
Answer: A
Question: 3 of the 4 expressions (1), (2), (3) & (4) given below are exactly equal . Which of the expression is not equal to the other four expressions?
Choices:
(A – B)2 + 4AB
A2 + B2 - 4AB + 2AB
A2 – B2 + 2B(B – A)
None of these
Answer: A
Question: P is three times as fast as Q and working together, they can complete a work in 36 days. In how many days can Q alone complete the work?
Choices:
48
88
55
778
Answer: A
Question: Difference between two numbers is 5, six times of the smaller lacks by 8 from the four times of the greater. Find the numbers?
Choices:
7,3
9,8
11,6
13,7
Answer: C
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:
13
15
16
18
Answer: B
Question: Some of 10%-intensity red paint is replaced with 20% solution of red paint such that the new paint intensity is 15%. What fraction of the original paint was replaced?
Choices:
2/3
1/2
1/3
1/5
Answer: B
Question: Solve x2 â€“ 7x = 0
Choices:
0,7
2.7
3,7
4,7
Answer: A
Question: The ratio of the present ages of P and Q is 3:4. 5 years ago, the ratio of their ages was 5:7. Find the their present ages?
Choices:
30, 40
30, 29
31, 40
30, 90
Answer: A
Question: Can you analyze what is the probability of meeting someone in your lifetime who is having an above average no of arms?
Choices:
unlikely
fifty fifty
fairly likely
Certain
Answer: D
Question: Three business people wish to invest in a new company. Each person is willing to pay one third of the total investment. After careful calculations, they realize that each of them would pay $2,200 less if they could find two more equal investors. How much is the total investment in the new business?
Choices:
$50,000
$16,500
$ 6,600
$ 3,600
Answer: B
Question: In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100?
Choices:
77
25
18
12
Answer: B
Question: A car dealer has only blue and white cars in his show room. He has 24 blue cars and 30 white cars. He wants to have 60% more blue cars then white. How many whites cars does he have to sell to achieve his sales goal?
Choices:
13
14
15
16
Answer: B
Question: if x:y = 1:5, then find the value of
(7x+3y):(2x+y)
Choices:
15:5
16:5
22:7
None of these
Answer: C
Question: If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is?
Choices:
40
87
77
22
Answer: A
Question: The denominator of a fraction is 6 greater than the numerator. If the numerator and the denominator are increased by 1, the resulting fraction is equal to 4â„5. What is the value of the original fraction?
Choices:
23/29
29/35
31/37
33/39
Answer: A
Question: An article is bought for Rs.600 and sold for Rs.1000, find the gain percent?
Choices:
63 1/3%
33 1/3%
66.66%
33 1/3%
Answer: C
Question: The function f is defined by subtracting 25 from the square of a number and the function c is defined as the square root of one-half of a number. If c(f(x))=10, then which of the following is a possible value of x?
Choices:
-15
0
5
25
Answer: A
Question: Seven years ago the average age of a family of 2 members was 25 years. A child has been born. due to Which the average age of the family is 23 years today. What is the present age of the child?
Choices:
5 years
3 years
8 years
10 years
Answer: A
Question: A machine puts c caps on bottles in m minutes. How many hours will it take to put caps on b bottles
Choices:
bm/60c
bc/60m
60b/cm
None of these
Answer: A
Question: How many positive integers less than 100 are there such that they are multiples of 13 or multiples of 12 but not both?
Choices:
15
17
18
19
Answer: A
Question: On the xy-coordinate plane, point A lies on the y-axis and point B lies on the x-axis. Points A, B, and C form a right triangle with a 90-degree angle at point C and the triangle has an area of 30. If AC is parallel to the x-axis, and BC is parallel to the y-axis, which of the following could be the coordinates of point C?
Choices:
(−2, 30)
(6, −9)
(9, −8)
(10, −3)
Answer: A
Question: Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately?
Choices:
2 hrs
6 hrs
8 hrs
10 hrs
Answer: B
Question: what will be the highest no. of students in which 1001 pen and 910 pencil should be distributed so that everyone get equal no. of pen and pencils?
Choices:
91
1011
1911
825
Answer: A
Question: A began business with Rs.45000 and was joined afterwards by B with Rs.5400. When did B join if the profits at the end of the year were divided in the ratio of 2:1?
Choices:
4 months
7 months
9 months
2 months
Answer: B
Question: Two cans A & B contain 25% & 30 % of milk. If 6 parts of can A and 4 parts of can B acre mixed in a can C. What is the proportion of milk in can C.
Choices:
26%
27%
28%
29%
Answer: B
Question: If n and k are integers whose product is 900, which of the following statements must be true?
Choices:
n does not equal k
Either n or k is a multiple of 10
If n is even, then k is odd
If n is odd, then k is even
Answer: D
Question: A group of 1200 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is
Choices:
80
75
70
65
Answer: B
Question: A train 820 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is?
Choices:
540
480
520
589
Answer: B
Question: Two trains are running in opposite directions with the same speed. If the length of each train is 300 m and they cross each other in 12 sec, then the speed of each train is?
Choices:
90
36
99
27
Answer: A
Question: Side of a square is 10 cm. after joining the mid point of all sides makes a another inner square and this process goes to infinite.Find the sum of perimeter of all squares.
Choices:
278
27
8
81
Answer: A
Question: If x = 55 + 2q and y = 4q + 41, then for what value of q, x is equal to y ?
Choices:
14
-7
7
0
Answer: C
Question: Which of the following numbers is a perfect square?
Choices:
1444
2022
4034
8122
Answer: A
Question: The area of a parallelogram is 72 cm^2 and its altitude is twice the corresponding base. What is the length of the base?
Choices:
3 cm
6 cm
4 cm
2 cm
Answer: B
Question: If 2 dice as rolled, what is the probability of the total score being 2?
Choices:
1/12
2/3
1/3
1/6
Answer: A
Question: Rs. 5887 is divided between Shyam and Ram, such that Shyam's share at the end of 9 years is equal to Ram's share at the end of 11 years, compounded annually at the rate of 5%. Find the share of Shyam.
Choices:
2887
3087
2887
2812
Answer: B
Question: If q and r are negative integers, which of the following statements must be true?
I. (-q)^r is positive.
II. (-q)^(-r) is positive.
III. q^(-r) is positive.
Choices:
II only
I and II
I and III
I, II and III
Answer: B
Question: A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is?
Choices:
1.4
1.2
1.5
1.1
Answer: C
Question: The sum of three consecutive odd numbers is always divisible by:
I. 2 II. 3 III. 5 IV. 6
Choices:
Only II
Only I and II
Only II and IV
none of these
Answer: A
Question: What is the positive difference between the sum of the squares of the first 7 positive integers and the sum of the prime numbers between the first square and fourth square?
Choices:
52
83
94
99
Answer: D
Question: Radha bought a watch for Rs. 144 and got a percentage of profit equal to the cost price of the watch. What is the cost price of the watch?
Choices:
Rs. 78
Rs. 80
Rs. 90
Rs. 92
Answer: C
Question: The average of first ten prime numbers which are odd is?
Choices:
15.7
15.1
15.8
15.3
Answer: C
Question: In the formula V = 1/(2r)^2, if r is halved, then V is multiplied by?
Choices:
8
4
1/8
1/64
Answer: B
Question: 1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now?
Choices:
12.6
12.5
12.2
12.1
Answer: B
Question: The value of x is to be randomly selected from the integers from 1 to 9, inclusive, and then substituted into the equation y = x^2 - 4x + 3. What is the probability that the value of y will be negative?
Choices:
1/9
1/3
4/9
1/2
Answer: A
Question: Mangala completes a piece of work in 15 days, Raju completes the same work in 35 days. If both of them work together, then the number of days required to complete the work is
Choices:
10 1/2 days
8 1/2 days
9 days
11 days
Answer: A
Question: 476 ** 0 is divisible by both 3 and 11.The non zero digits in the hundred's and ten's places are respectively:
Choices:
8 and 5
8 and 7
7 and 5
8 and 3
Answer: C
Question: Sabrina is contemplating a job switch. She is thinking of leaving her job paying $85,000 per year to accept a sales job paying $45,000 per year plus 15 percent commission for each sale made. If each of her sales is for $2,000, what is the least number of sales she must make per year if she is not to lose money because of the job change?
Choices:
133
178
377
378
Answer: A
Question: A train 80 m in length crosses a telegraph post in 6 seconds. The speed of the train is?
Choices:
88 kmph
54 kmph
48 kmph
19 kmph
Answer: C
Question: At a garage sale, all of the items were sold at different prices. If the price of a radio sold at the garage sale was both the 14th highest price and the 21st lowest price among the prices of the items sold, how many items were sold at the garage sale?
Choices:
34
35
36
37
Answer: A
Question: Roger can read a book in k minutes. What part of the book can he read in 5 minutes? (k>8)
Choices:
8/k
k/8
(k+ 8)/k
(k-8) / k
Answer: D
Question: If a man can cover 12 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?
Choices:
162 km
277 km
887 km
668 km
Answer: A
Question: Pipe A fills a swimming pool in 4 hours. Pipe B empties the pool in 6 hours. If pipe A was opened at 10:00 am and Pipe B at 11:00 am, at what time will the pool be full?
Choices:
20:00
21:00
18:00
17:00
Answer: A
Question: Tarun got 30% concession on the labelled price of an article and sold it for Rs. 8750 with 25% profit on the price he bought. What was the labelled price ?
Choices:
10000
28789
10002
27910
Answer: A
Question: A basketball player succeeds with 50% of her free throws. If she has a set of three free throws, what is the probability that she succeeds at least once?
Choices:
0.625
0.75
0.875
0.925
Answer: C
Question: Commodious means ‘spacious’, large, voluminous and extensive.
Choices:
22
277
199
11
Answer: A
Question: John started a business, investing Rs.18000. After 3 months and 4 months respectively, Rose and Tom joined him with capitals of 12000 and 9000. At the end of the year the total profit was Rs.4070. What is the difference between Rose ’s and Tom ’s share in the profit?
Choices:
s.362
s.370
s.382
s.390
Answer: B
Question: How many box's of length 40 Cm, width 30 Cm and height 10 Cm can be formed from a box of 6 m length, 4 m width and 2 m height.
Choices:
5000
7000
4000
8000
Answer: C
Question: One copy machine can make 30 copies a minute, and a second copy machine makes 15 copies a minute. If the two copiers work together, how long would it take them to make 900 copies?
Choices:
20 minutes
25 minutes
30 minutes
35 minutes
Answer: A
Question: Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 41 kmph. For how many minutes does the bus stop per hour?
Choices:
8 min
14.4 min
10 min
11 min
Answer: B
Question: 50 men shake hands with each other. Maximum no of handshakes without cyclic handshakes.
Choices:
200
1225
220
230
Answer: B
Question: 385, 462, 572, 396, 421, 671, 264
Choices:
421
671
264
None of these
Answer: A
Question: An express traveled at an average speed of 120 km/hr, stopping for 4 min after every 85 kn. How long did it take to reach its destination 8400 km from the starting point?
Choices:
4 hrs 21 min
6 hrs 41 min
7 hrs 32 min
4 hrs 34 min
Answer: C
Question: There are three leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ?
Choices:
4 leopard and 7 sheep
6 leopard and 4 sheep
5 leopard and 1 sheep
2 leopard and 1 sheep
Answer: D
Question: 3 + 3 + 3 + 2 × 3^2 + 2 × 3^3 + 2 × 3^4 + 2 × 3^5 + 2 × 3^6 + 2 × 3^7 =
Choices:
3^8
3^14
3^28
3^30
Answer: A
Question: Find the area of the quadrilateral of one of its diagonals is 50 cm and its off sets 15 cm and 5 cm?
Choices:
150 cm2
200 cm2
250 cm2
500 cm2
Answer: D
Question: If (a-4)(b-2) =0, which of the following must be true ?
I. a=4 and b=2
II. if a is not = 4, then b=2
III. if a=4, then b is not=2
Choices:
II only
III only
I and II
II and III
Answer: A
Question: A clock shows the time as 10 a.m. If the minute hand gains 5 minutes every hour, how many minutes will the clock gain by 6 p.m.?
Choices:
55 minutes
35 minutes
25 minutes
40 minutes
Answer: D
Question: Working alone, machine X can manufacture 1,200 nails in 12 hours. Working together, machines X and Y can manufacture 1,200 nails in 5 hours. How many hours does it take machine Y to manufacture 1,000 nails working alone?
Choices:
5 1/3
7
7 1/7
8 4/7
Answer: C
Question: A tourist does not have to pay tax on the first $600 of goods he purchases in Country B, but does have to pay a 11 percent tax on the portion of the total value that is in excess of $600. What tax must be paid by a tourist if he buys goods with a total value of $1720?
Choices:
$64.80
$90.00
$100.80
$123.20
Answer: D
Question: Each shelf of a bookcase contained 11 books. If the librarian took out 33 books and rearranged the remaining books so that all shelves but the last one contained 7 books and that last shelf contained 6 books, how many shelves does the bookcase have?
Choices:
7
8
9
10
Answer: B
Question: There are two numbers. If 70% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number?
Choices:
5/7
5/3
5/8
5/14
Answer: D
Question: Find the one which does not belong to that group?
Choices:
36
21
64
4
Answer: B
Question: How many kg of pure salt must be added to 30kg of 2% solution of salt and water to increase it to a 10% solution?
Choices:
8/3
7/4
5/2
6/7
Answer: A
Question: The dimensions of a field are 10 m by 10 m. A pit 10 m long, 5 m wide and 4 m deep is dug in one corner of the field and the earth removed has been evenly spread over the remaining area of the field. What will be the rise in the height of field as a result of this operation ?
Choices:
3 m
4 m
5 m
1.5 m
Answer: B
Question: One half of the staffs in a software company are programmers,quarter are testers,one-fifth are administrative and the other 50 are HR. How many workers total are there in the software company?
Choices:
366
400
500
1000
Answer: D
Question: In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 6000, the number of valid votes that the other candidate got, was:
Choices:
2700
2160
2200
2300
Answer: B
Question: Albert invested amount of 8000 in a fixed deposit for 2 years at compound interest rate of 5 % per annum. How much Albert will get on the maturity of the fixed deposit
Choices:
Rs. 8620
Rs. 8730
Rs. 8820
None of these
Answer: C
Question: The Speed of a boat in still water is 25 kmph. If it can travel 10 km upstream in 1 hr, What time it would take to travel the same distance downstream?
Choices:
23 minutes
15 minutes
19 minutes
28 minutes
Answer: B
Question: What is the smallest number which, when increased by 5, is divisible by 7, 8, and 24?
Choices:
153
158
163
168
Answer: C
Question: Ravi and Kavi start a business by investing â‚¹ 5000 and â‚¹ 72000, respectively. Find the ratio of their profits at the end of year.
Choices:
5 : 72
7 : 72
1 : 72
3 : 72
Answer: A
Question: The average age of a group of 10 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group?
Choices:
30 years
32 years
44 years
None of these
Answer: B
Question: If x 2 – y 2 = 101, find the value of x 2 + y 2 ,
given that x and y are natural numbers.
Choices:
5101
5102
5103
5104
Answer: A
Question: Virginia, Adrienne, and Dennis have taught history for a combined total of 93 years. If Virginia has taught for 9 more years than Adrienne and for 9 fewer years than Dennis, for how many years has Dennis taught?
Choices:
32
40
41
44
Answer: B
Question: How many ODD integers n, where 100 <= n <= 200, are divisible neither by seven nor by nine?
Choices:
38
39
40
46
Answer: B
Question: Find the lowest common multiple of 15, 25 and 35.
Choices:
420
510
525
280
Answer: C
Question: In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?
Choices:
500
277
266
255
Answer: A
Question: If two numbers are in the ratio 2:3. If10 is added to both of the numbers then the ratio becomes 5:6 then find the largest number?
Choices:
40
20/3
30
10
Answer: D
Question: The average of runs of a cricket player of 10 innings was 35. How many runs must he make in his next innings so as to increase his average of runs by 4 ?
Choices:
79
85
87
89
Answer: A
Question: 3 years ago the average age of a family of 5 members was 17 years. With the birth of a new baby, the average age of six members remains the same even today. Find the age of the new baby.
Choices:
2 years
1 1⁄2 years
cannot be determined
None of the above
Answer: A
Question: A boat covers a distance of 30 kms in 2 ½ hours running down streams. While returning, it covers the same distance in 3 ¾ hours. What is the speed of the boat in kmph?
Choices:
8
14
10
15
Answer: C
Question: A train passes a station platform in 36 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:
248
240
246
214
Answer: B
Question: If (4y)/(x/z - 10) = 2y then which of the following is true?
Choices:
-12x = z
x = -z
x = 6z
x = 12z
Answer: D
Question: A sum was put at simple interest at certain rate for 3 years. Had it been put at 1% higher rate it would have fetched Rs. 63 more. The sum is: A. Rs. 2,400 B. Rs. 2,100 C. Rs. 2,200 D.Rs. 2,480
Choices:
2100
2200
2300
2400
Answer: A
Question: At present, the ratio between the ages of Arun and Deepak is 4:3. After 4 years, Arun's age will be 32 years. What is the age of Deepak at present?
Choices:
17
22
19
21
Answer: D
Question: Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
Choices:
1:2
1:1
4:3
3:2
Answer: C
Question: What is the sum of all the multiples of 10 between 0 and 85?
Choices:
620
450
360
440
Answer: C
Question: Which number can we add to 897326 to get a number exactly divisible by 456?
Choices:
66
74
82
90
Answer: C
Question: A, B and C started a business A's investment is 2 times of B's investment is 5 times of C's investment. Find the profit of B in the total profit of Rs. 16000.
Choices:
Rs. 5000
Rs. 7200
Rs. 8000
None of these
Answer: A
Question: How many seconds does a train 130 meters long, traveling at 72 km/h, take to completely cross a bridge of 210 meters in length?
Choices:
15
17
19
21
Answer: B
Question: Sandy buys an old scooter for $900 and spends $300 on its repairs. If Sandy sells the scooter for $1320, what is the gain percent?
Choices:
4%
6%
8%
10%
Answer: D
Question: A girl was asked to multiply a certain number by 43. She multiplied it by 34 and got his answer less than the correct one by 1242. Find the number to be multiplied.
Choices:
132
134
136
138
Answer: D
Question: The average age of a group of 14 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group?
Choices:
30 years
36 years
32 years
None of these
Answer: B
Question: Bill has d animals, 16 of which were sold at a profit of 10% each while the rest were sold at a loss of 20% each. Overall, Bill made neither a profit nor a loss. Which of the following is equal to d?
Choices:
12
18
24
36
Answer: C
Question: A train which has 300 m long, is running 80 kmph. In what time will it cross a person moving at 16 kmph in same direction ?
Choices:
35 sec
15 sec
45 sec
20 sec
Answer: B
Question: Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely?
Choices:
87 sec
12 sec
18 sec
12 sec
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 20%?
Choices:
20%
60%
40%
21%
Answer: A
Question: The length of the bridge, which a train 140 metres long and travelling at 45 km/hr can cross in 30 seconds, is?
Choices:
157 m
235 m
156 m
167 m
Answer: B
Question: How many more years will it take to get another Rs.500 compound interest, if the initial principal of Rs.250 doubled in 5 years when compounded annually.
Choices:
4 years
5 years
7 years
6 years
Answer: D
Question: A thief is noticed by a policeman from a distance of 225 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes ?
Choices:
100 meter
110 meter
125 meter
130 meter
Answer: C
Question: A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph?
Choices:
20
998
21
35
Answer: A
Question: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. If the smaller wheel has made 35 revolutions, what will be the number of revolutions made by the larger wheel?
Choices:
15
21
9
22
Answer: A
Question: 48% of respondents to a survey consisted of those who used both M and N and those who used neither M nor N. 46% of respondents did not use M. 42% used N. What percent of respondents used only N?
Choices:
21.5%
20%
18.5%
17.5%
Answer: B
Question: Zayn is a trail runner who decides to take a day off work to run up and down a local mountain. He runs uphill at an average speed of 6 miles per hour and returns along the same route at an average speed of 8 miles per hour. Of the following, which is the closest to his average speed, in miles per hour, for the trip up and down the mountain?
Choices:
2.4
6.0
6.3
6.5
Answer: A
Question: WHEN A PERSON SELLS TWO ITEMS $600 each, ONE AT A GAIN OF 20% AND OTHER AT A LOSS OF 20%.THEN THE SELLER INCURES A LOSS OR GAIN OF:
Choices:
no loss no gain
4% loss
2% gain
5% gain
Answer: B
Question: What is the smallest number which when diminished by 8, is divisible by 9, 6, 12 and 18?
Choices:
45
44
60
65
Answer: B
Question: Each digit in the two-digit number G is halved to form a new two-digit number H. Which of the following could be the sum of G and H
Choices:
150
137
123
89
Answer: C
Question: Five children — A, B, C, D and E — are going to sit in five chairs in a row. The children C & E have to sit next to each other, and the others can sit in any order in any remaining chairs. How many possible configurations are there for the children?
Choices:
20
40
43
48
Answer: D
Question: Aarti can do a piece of work in 6 days. In how many days will she complete three time of work of same type?
Choices:
18 days
21 days
3 days
13 days
Answer: A
Question: A man invested Rs. 4940 in Rs. 10 shares quoted at Rs. 9.50. If the rate of dividend be 14%, his annual income is
Choices:
Rs.728
Rs.720
Rs.622
Rs.722
Answer: A
Question: Twenty percent of the programmers in a startup company weigh 200 pounds or more. Twenty-five percent of the programmers that are under 200 pounds in that same company weigh 100 pounds or less. What percent of the programmers in the startup company weigh between 100 and 200 pounds?
Choices:
20%
25%
60%
75%
Answer: C
Question: At a dinner party, 4 people are to be seated around a circular table. Two seating arrangement are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group?
Choices:
10
6
32
120
Answer: B
Question: In an office in Singapore there are 60% female employees. 50 % of all the male employees are computer literate. If there are total 62% employees computer literate out of total 1100 employees, then the no. of female employees who are computer literate ?
Choices:
462
672
960
None
Answer: A
Question: Last year’s receipts from the sale of greeting cards during the week before Mother’s Day totaled $215 million, which represented 10 percent of total greeting card sales for the year. Total greeting card sales for the year totaled how many million dollars?
Choices:
2,150
1,890
1,701
210
Answer: A
Question: A box contains 3 blue marbles, 2 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
Choices:
1/286
1/91
4/455
None of these
Answer: A
Question: If a sample of data has mean of 20 and SD of 3, which of the following values is more than 2 SDs from the mean?
Choices:
a. 12
c. 17
d. 23.5
e. 25.5
Answer: A
Question: The lowest number which should be added to 11390 so that the sum is exactly divisible by 7, 9, 10 and 12 is:
Choices:
2210
1250
1210
1110
Answer: C
Question: A group consists of 8 men, 6 women and 4 children. In how many ways can 1 man , 2 woman and 2 child selected from the given group?
Choices:
750
720
620
650
Answer: B
Question: For all real numbers v, an operation is defined by the equation v* = v - v/3. If (v*)* = 16, then v=
Choices:
33
36
39
42
Answer: B
Question: how many such letters pairs r in word SMUGGLER having same no. of letters left between them in the word as they have in the series
Choices:
2
3
4
5
Answer: A
Question: How many words can be formed by using all letters of the word “MANFUL”
Choices:
720
750
860
140
Answer: A
Question: If the sum of two positive integers is 20 and the difference of their squares is 40, what is the product of the two integers?
Choices:
99
128
135
143
Answer: A
Question: The sum of the present ages of A, B, C is 39 years. Three years ago their ages were in the ratio 1:2:3. What is the present age of A?
Choices:
6
7
8
9
Answer: C
Question: Three consecutive odd integers are in increasing order such that the sum of the last two integers is 17 more than the first integer. Find the three integers?
Choices:
11,13,15
7, 9, 10
7, 9, 11
7, 9, 29
Answer: A
Question: If n is an integer from 1 to 96, what is the probability for n*(n+1)*(n+2) being divisible by 8?
Choices:
b. 50%
c. 62.5%
d. 72.5%
e. 75%
Answer: B
Question: If 2 : 9 :: x : 18, then find the value of x
Choices:
3
4
6
5
Answer: B
Question: If the area of a circle is 81pi square feet, find its circumference.
Choices:
18 pi feet
38 pi feet
48 pi feet
58 pi feet
Answer: A
Question: One out of every 500 light bulbs are defected. If 2 out of every 10 defected light bulbs have a broken glass and there are 16 broken glass light bulbs in the shipment, how many light bulbs total are there in the shipment?
Choices:
5,000
10,000
40,000
52,000
Answer: C
Question: Kanul spent $80000 in buying raw materials, $30000 in buying machinery and 20% of the total amount he had as cash with him. What was the total amount?
Choices:
$137500
$134446
$123265
$124564
Answer: A
Question: A TaTa company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in 14 hrs and a machine of type S does the same job in 7 hours. If the company used the same number of each type of machine to do the job in 2 hours, how many machines of type R were used?
Choices:
3
6
9
12
Answer: A
Question: In one hour, a boat goes 6 km/hr along the stream and 2 km/hr against the stream. The speed of the boat in still water (in km/hr) is:
Choices:
4 km/hr
5 km/hr
6 km/hr
8 km/hr
Answer: A
Question: Albert borrowed a total of $ 6000 from john and Charlie. He paid simple interest at the rate of 7 % Per yr and 9 % per yr respectively.At the end of three years he paid $ 1494 as total interest. What is the interest paid to Brian at the end of three years?
Choices:
581
441
445
631
Answer: B
Question: A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 5 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?
Choices:
4 min. to empty
9 min. to empty
9 min. to full
8 min. to full
Answer: A
Question: A man can hit a target once in 4 shots. If he fires 4 shots in succession, what is the probability that he will hit his target?
Choices:
451/784
125/487
148/546
175/256
Answer: D
Question: A can do a piece of work in 5 days and B can do it in 7 days how long will they both work together to complete the work?
Choices:
8/11
7/12
9/12
10/11
Answer: C
Question: Fourteen people are planning to share equally the cost of a rental van. If one person withdraws from the arrangement and the others share equally the cost of the rental van, then the share of each of the remaining people will increase by...?
Choices:
1/14
1/13
13/14
14/13
Answer: B
Question: If (q-5)(y+2) = 0 which of the following must be true?
Choices:
q > y
q < y
qy = -10
None of the above
Answer: D
Question: A $72.95 lawn chair was sold for $59.95 at a special sale. By approximately what percent was the price decreased?
Choices:
18%
25%
60%
80%
Answer: A
Question: 6% of a towns eligible voters did not vote in a recent election. If 30 of the towns eligible voters did not vote, how many did vote?
Choices:
470
440
400
530
Answer: A
Question: Tom, working alone, can paint a room in 6 hours. Peter and John, working independently, can paint the same room in 3 hours and 3 hours, respectively. Tom starts painting the room and works on his own for one hour. He is then joined by Peter and they work together for an hour. Finally, John joins them and the three of them work together to finish the room, each one working at his respective rate. What fraction of the whole job was done by Peter?
Choices:
2/5
3/10
7/15
9/25
Answer: C
Question: A, B, C and D enter into partnership. A subscribes 1/3 of the capital B 1/4, C 1/5 and D the rest. How much share did A get in a profit of Rs.2460?
Choices:
14027
11867
14000
14020
Answer: C
Question: The difference of two numbers is 1515. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?
Choices:
B)280
C)290
D)300
E)310
Answer: C
Question: Two brother X and Y appeared for an exam. The probability of selection of X is 1/3 and that of B is 2/7. Find the probability that both of them are selected.
Choices:
2/21
2/23
2/29
2/10
Answer: A
Question: The product of three consecutive numbers is 720. Then the sum of the smallest two numbers is ?
Choices:
15
17
38
56
Answer: B
Question: find the number of 5 digits numbers can be formed using the digits 1,2,3,4,5 if no digit is reapeted and two adjoint digits are not together
Choices:
12
13
14
15
Answer: A
Question: Twelve men and six women together can complete a piece of work in four days. The work done by a women in one day is half the work done by a man in one day. If 12 men and six women started working and after two days, six men left and six women joined, then in hoe many more days will the work be completed?
Choices:
2 (1/6) days
3 (1/2) days
2 (1/2) days
2 (5/2) days
Answer: C
Question: At the faculty of Aerospace Engineering, 312 students study Random-processing methods, 232 students study Scramjet rocket engines and 114 students study them both. If every student in the faculty has to study one of the two subjects, how many students are there in the faculty of Aerospace Engineering?
Choices:
436
430
442
444
Answer: B
Question: If 2 : 9 :: x : 18, then find the value of x
Choices:
3
4
5
6
Answer: B
Question: How many words can be formed from the letters of the word ‘EXTRA’ so that the vowels are never together?
Choices:
72
48
60
59
Answer: A
Question: A can finish a work in 18 days and B can do the same work in 15 days. B
worked for 10 days and left the job. In how many days A alone can finish the
remaining work?
Choices:
6days
4days
3days
2days
Answer: A
Question: Baseball's World Series matches 2 teams against each other in a best-of-seven series. The first team to win four games wins the series and no subsequent games are played. If you have no special information about either of the teams, what is the probability q that the World Series will consist of fewer than 7 games?
Choices:
25%
31.25%
68.75%
75%
Answer: C
Question: A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?
Choices:
15 m,18 m
15 m,60 m
15 m,10 m
15 m,40 m
Answer: C
Question: A man whose bowling average is 22.2, takes 4 wickets for 36 runs and thereby decreases his average by 1.2. The number of wickets, taken by him before his last match is :
Choices:
22
38
40
50
Answer: C
Question: John read the quarter of the time that Tom read. Tom read only two-fifth of the time that Sasha read. Sasha read twice as long as Mike. If Mike read 5 hours, how long did John read?
Choices:
3 h
2 h
6 h
1 h
Answer: D
Question: Find the average of first 25 natural numbers?
Choices:
16
13
18
19
Answer: B
Question: Seventy five percent of a number is 21 less than four fifth of that number. What is the number ?
Choices:
340
420
130
125
Answer: B
Question: A retailer sells 5 shirts. He sells first 2 shirts for $30 and $20. If the retailer wishes to sell the 5 shirts for an overall average price of over $30, what must be the minimum average price of the remaining 3 shirts?
Choices:
$30.50
$33.33
$40.50
$50.00
Answer: B
Question: Two good train each 750 m long, are running in opposite directions on parallel tracks. Their speeds are 45 km / hr and 30 km /hr respectively. Find the time taken by the slower train to pass the driver of the faster one.
Choices:
24 sec
48 sec
72 sec
None
Answer: C
Question: One litre of water is evaporated from 6 litre of a solution containing 5% salt. The percentage of salt ?
Choices:
5 5/7%
5%
6%
None
Answer: C
Question: A leak in the bottom of a tank can empty the full tank in 4 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many litres does the cistern hold?
Choices:
7960
8290
2160
None
Answer: C
Question: One train leaves Los Angeles at 15mph heading for New York. Another train leaves from New York at 20mph heading for Los Angeles on the same track. If a bird, flying at 25mph, leaves from Los Angeles at the same time as the train and flies back and forth between the two trains until they collide, how far will the bird have traveled?
Choices:
5L/7 miles
3L/7 miles
2L/7 miles
6L/7 miles
Answer: A
Question: If x and y are positive numbers and z = xy^2, a 60 percent increase in x and a 30 percent decrease in y would result in which of the following changes in z?
Choices:
decrease of 21.6%
increase of 4.8%
increase of 12.5%
increase of 24.3%
Answer: A
Question: The probability that a computer company will get a computer hardware contract is 2/3 and the probability that it will not get a software contract is 5/9. If the probability of getting at least one contract is 4/5, what is the probability that it will get both the contracts ?
Choices:
14/45
4/5
4/6
None of these
Answer: A
Question: The ratio between the present ages of A and B is 7:3 respectively. The ratio between A's age 4 years ago and B's age 4 years hence is 1:1. What is the ratio between A's age 4 years hence and B's age 4 years ago?
Choices:
3:0
9:1
9:2
3:9
Answer: B
Question: If 47.5% of the 880 students at a certain college are enrolled in biology classes, how many students at the college are NOT enrolled in a biology class?
Choices:
330
550
462
880
Answer: C
Question: From the integer n, if n*n*n is odd, then what is true from below options?
Choices:
n is even
n is odd
n*n is even
n is odd and n*n is even
Answer: D
Question: Anil started a business with Rs.5000 and Rajesh joined afterwards with Rs.10,000. If profit at the end of the year is divided equally, then when did Rajesh join him?
Choices:
6 months afterwards
9 months afterwards
5 months afterwards
None
Answer: A
Question: Two consultants can type up a report in 12.5 hours and edit it in 7.5 hours. If Mary needs 30 hours to type the report and Jim needs 12 hours to edit it alone, how many T hours will it take if Jim types the report and Mary edits it immediately after he is done?
Choices:
41.4
13.4
12.4
10.8
Answer: A