antoine-444/aqua_rat_dataset huggingface dataset:
Question: John and Peter are among the seven players a basketball coach can choose from to field a five-player team. If all five players are chosen at random, what is the probability of choosing a team that includes John and Peter?
Choices:
8/15
9/20
10/21
11/24
Answer: C
Question: If money is invested at r percent interest, compounded annually, the amount of the investment will double in approximately 48/r years. If Pat's parents invested $5,000 in a long-term bond that pays 8 percent interest, compounded annually, what will be the approximate total amount of the investment 18 years later, when Pat is ready for college?
Choices:
$15000
$12000
$10000
$9000
Answer: A
Question: My son adores chocolates. He likes biscuits. But he hates apples. I told him that he can buy as many chocolates he wishes. But then he must have biscuits twice the number of chocolates and should have apples more than biscuits and chocolates together. Each chocolate cost Re 1. The cost of apple is twice the chocolate and four biscuits are worth one apple. Then which of the following can be the amount that I spent on that evening on my son if number of chocolates, biscuits and apples brought were all integers?
Choices:
Rs 34
Rs 8
None of the above
Cannot be determined
Answer: A
Question: A company hired a printer to produce a total of x + 2 envelopes. The job consisted of two types of envelopes, 3¢ envelopes and 7¢ envelopes. If the company requested 2 more 3¢ envelopes than 7¢ envelopes, which of the following expressions denotes the cost, in cents, of the total x + 2 envelopes ?
Choices:
(7x+4)/2
5x+6
6x+5
4x+13
Answer: B
Question: In a school of 400 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?
Choices:
63
72
63
50
Answer: B
Question: A man can row his boat with the stream at 14 km/h and against the stream in 4 km/h. The man's rate is?
Choices:
3 kmph
8 kmph
7 kmph
5 kmph
Answer: D
Question: In a certain lottery drawing, two balls are selected at random from a container with 10 balls, numbered from 1 to 10, inclusive. If the winner of the lottery is awarded a cash prize in the amount of $1,000 times the product of the numbers on the two selected balls, which of the following is a possible amount of the cash prize given to the winner?
Choices:
$9 x 10^4
$1.00 x 10^7
$1.05 x 10^7
$9.90 x 10^7
Answer: A
Question: If A : B = 4 : 3 and B : C = 5 : 9 then A : B : C is :
Choices:
20 : 15 : 27
30 : 35 : 65
25 :34: 68
None of these
Answer: A
Question: A third of Arun’s marks in mathematics exeeds a half of his marks in english by 80.if he got 240 marks In two subjects together how many marks did he got inh english?
Choices:
150
160
170
180
Answer: B
Question: There are 3 mixtures when mixed in the ratio of 3:4:5 price was 240.When mixed with 6:4:9 price was 340.what's the price when mixed in 5:6:8 ration price is_________
Choices:
356
366
376
386
Answer: C
Question: The number 81 can be written as the sum of squares of 3 integers. Which of the following could be the difference between the largest and smallest integers of the 3?
Choices:
5
8
7
9
Answer: C
Question: E is an even integer greater than 300,000 and smaller than 1,000,000. How many numbers can E be?
Choices:
349,999
350,000
399,999
400,000
Answer: A
Question: Some of the workers at a hedge fund are analysts; the others are not analysts. There are a total of 2x/3 analysts at the hedge fund. A total of x hedge fund workers have an MBA. Furthermore, x/3 analysts have an MBA, y/4 of the hedge fund workers are neither analysts nor have an MBA, and 80 workers are not analysts. If there are y total workers at the hedge fund, x is equal to which of the following?
Choices:
50
60
72
80
Answer: C
Question: From the set of numbers x, y, t, z, p, q and w, how many different combinations can we have without the t and w in them? Ex:. (x,y), (x), (p,q,z,y,x), etc and (x,y)=(y,x)
Choices:
14
15
16
30
Answer: D
Question: An urn contains g green marbles and b blue marbles. If 2 green marbles and 5 blue marbles are added, and then one marble is selected at random from the urn, what is the probability that a blue marble will be drawn?
Choices:
(b+5)/(g+3)
(b+5)/(b+g+7)
(b+5)/(b+g+3)
b/(b+g+5)
Answer: B
Question: P and Q are both positive integers. When P is divided by Q, the remainder is some positive integer D, and when P is divided by (Q + 7), the remainder is also D. If P/Q = 1020.75 and P/(Q + 7) = 816.6, then which of the following gives the correct set of {D, Q}?
Choices:
{6, 15}
{21,28}
{9, 15}
{15, 24}
Answer: B
Question: Of the 50 electronics components that a factory must
manufacture, 70 percent would be most e¢ ciently manufactured
by Machine A and the remaining 30 percent would be most
e¢ ciently manufactured by Machine B, though either machine
could manufacture any of the 50 components. If 36 percent of
the components were manufactured by Machine A and the
remainder were manufactured by Machine B, what is the
highest possible number of components that were
manufactured by the machine that would manufacture them
the most efficiently?
Choices:
31
32
33
34
Answer: C
Question: It is known that no more than 5 children will be attending a party. What is the smallest number of cookies that must be brought to the party so that each child receives the same number of cookies?
Choices:
105
60
210
420
Answer: B
Question: Company A has 13 employees, 6 of whom belong to the union. If 5 people work any one shift, and the union contract specifies that at least 4 union members work each shift, then how many different combinations of employees might work any given shift?
Choices:
81
336
350
406
Answer: A
Question: A is 30% more efficient than B. How much time will they working together take to complete a job which A alone could have done in 23 days?
Choices:
13
20 3/17
14
None of these
Answer: A
Question: How many bricks each measuring 21cm x 10cm x 8cm, will be needed to build a wall 9m x 5m x 18.5m
Choices:
4955
4650
7200
None of these
Answer: A
Question: John has taken four (4) tests that have an average of 82. In order to bring his course grade up to a ‘B’, he will need to have a final average of 88. What will he need to average on his final two tests to achieve this grade?
Choices:
100
92
94
97
Answer: A
Question: If shares of two persons in profits are Rs.300 and Rs.500 then ratio of their capitals is
Choices:
3:5
4:3
1:3
1:5
Answer: A
Question: A tailor had a number of shirt pieces to cut from a roll of fabric. He cut each roll of equal length into 10 pieces. He cut at the rate of 45 cuts a minute. How many rolls would be cut in 24 minutes ?
Choices:
54 rolls
108 rolls
120 rolls
140 rolls
Answer: C
Question: Rama bought goods at a discount of 20% of list price.He marks them at a price as search he can give discount of 20% on a marked price and still makes the profit of 20% on selling price.What percent of list price is the marked price
Choices:
175%
125%
180%
160%
Answer: B
Question: if 3rd december 1999 is sunday what day is 3rd january 2000
Choices:
wednesday
friday
saturday
sunday
Answer: A
Question: Jill works as a waitress at the local diner where she earns an hourly wage of $4.00 per hour and a standard tip rate of 15% of the cost of the orders she serves. If she worked five 8-hour shifts this week and averaged $40 in orders per hour, how much did Jill earn this week?
Choices:
300
320
350
400
Answer: D
Question: A committee has 5 men and 6 women. What are the number of ways of selecting a group of eight persons?
Choices:
165
277
266
261
Answer: A
Question: The avearge score of a cricketer for ten matches is 38.9 runs. If the average for the first six matches is 47. Then find the average for the last four matches?
Choices:
33.5
34.25
35
26.75
Answer: D
Question: Three is the largest number that can be divided evenly into 27 and the positive integer x, while 10 is the largest number that can be divided evenly into both 100 and x. Which of the following is the largest possible number that could be divided into x and 1200
Choices:
120
210
300
700
Answer: A
Question: A person lent a certain sum of money at 4% per annum at simple interest and in 8 years the interest amounted to Rs.238 less than the sum lent. What was the sum lent?
Choices:
350
289
500
821
Answer: A
Question: Two trains, 250 metres and 150 metres long respectively, are running on parallel lines. If they are running in the same directions, the faster train crosses the slower train in 40 seconds. If they are moving in the opposite direction they pass each other in eight seconds. What is the speed of the slower train?
Choices:
82 kmph
92 kmph
72 kmph
62 kmph
Answer: C
Question: The arithmetic mean of the 11 consecutive integers starting with 's' is 'a'. What is the arithmetic mean of 9 consecutive integers that start with s + 5?
Choices:
22 + a
2s
2a + 2
1 + a
Answer: D
Question: If a sum of money borrowed at 5 percent/annum SI amounts to Rs.1020 in 4 yrs, then the sum of money borrowed is?
Choices:
Rs. 850
Rs. 980
Rs. 990
Rs. 1000
Answer: A
Question: The greatest number of four digits which is divisible by 10, 20, 30 and 60 is:
Choices:
9300
9400
9600
9900
Answer: D
Question: A man is walking along a numbered path. He repeats the following process of taking 10 steps forward and N steps backward. What should N be in order to guarantee at least one number along the path will be stepped on exactly 5 times. This includes a forward and backward step adding to the total. A tile must be stepped onto to count and not simply stepped off
Choices:
2
3
5
6
Answer: D
Question: In the third grade of Windblown School there are 102 students, one third of them failed the math test and 1/6 failed that literature test. At least how many students failed both tests?
Choices:
0.
8.
10.
12.
Answer: A
Question: If a number is formed by writing integers 1 to 150 one after another, like 12345...150. How many R digits does this integer consists of?
Choices:
339
342
359
362
Answer: B
Question: Sales price is $81, gross profit is 170% of cost, what is the value of gross profit?
Choices:
33
39
40
51
Answer: D
Question: Integers 3n+4 and 8n+9 are divisible by an integer p. If p is not equal to 1, then p equals to?
Choices:
3
5
7
11
Answer: B
Question: Calculate the average of first 18 even numbers is?
Choices:
29
19
14
10
Answer: B
Question: find next in series 31,29,31,30,31,?
Choices:
31
32
33
34
Answer: A
Question: When the integer x is divided by the integer y, the remainder is 60. Which of the following is a possible value of the quotient x/y?
I. 15.15
II.18.18
III. 17.17
Choices:
I only
III only
I and II only
I and III only
Answer: A
Question: A 100-litre mixture of milk and water contains 36 litres of milk. 'x' litres of this mixture is removed and replaced with an equal quantum of water. If the process is repeated once, then the concentration of the milk stands reduced at 9%. What is the value of x?
Choices:
56.67 litres
57.67 litres
56.5 litres
50 litres
Answer: D
Question: The number of new words that can be formed by rearranging the letters of the word 'NUMBERS' is
Choices:
7670
1192
5039
1120
Answer: C
Question: Vindy paddles her kayak upstream at w kilometers per hour, and then returns downstream the same distance at n kilometers per hour. How many kilometers upstream did she travel if she spent a total of p hours for the round trip?
Choices:
wn/p
(w + n)/p
wnp/(w + n)
pm/n- pn/m
Answer: C
Question: The sum of the squares of two numbers is 3341 and the diference of their squares is 891. The numbers are :
Choices:
35 and 46
35 and 42
35 and 41
35 and 48
Answer: A
Question: A shipment of 1500 heads of cabbage, each of which was approximately the same size was purchased for $600.The day the shipment arrived 2/3 of the heads were sold, each at 25% above the cost per head.The following day the rest were sold at a price per head equal to 10% less than the price each head sold for the day before.what was the gross profit on this shipment?
Choices:
$115
$125
$130
$135
Answer: B
Question: The number 90 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers?
Choices:
16
15
14
13
Answer: A
Question: A milk man has 10 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk.If the cost of pure milk is Rs.18 per liter,then the profit of the milkman, when he sells all the mixture at cost price is:
Choices:
15%
33.33%
18%
None of these
Answer: A
Question: A man borrowed Rs 24000 from two money lenders. For one loan, he paid 15% per annum and for the other 18% per annum. At the end of one year, he paid Rs 4050. How much did he borrow at each rate ?
Choices:
Rs.12000
Rs.15000
Rs.13000
Rs.18000
Answer: B
Question: How many lines can you draw using 3 non collinear (not in a single line) points A, B and C on a plane?
Choices:
03
5
1
7
Answer: A
Question: a locker opened by combination of 4 keys.a man have four key and he know that 3rd no. key will be placed at first key hole but don't know about rest.so tell me maximum no. of attempt he will make to open locker.
Choices:
6
10
5
4
Answer: A
Question: A computer system uses alphanumeric case sensitive characters for its passwords. When the system was created it required users to create passwords having 5 characters in length. This year, it added the option of creating passwords having 6 characters in length. Which of the following gives the expression for the total number of passwords the new computer system can accept?
Assume there are 72 unique alphanumeric case sensitive characters.
Choices:
62^5
72^4 * 73
73(62^4)
73(62^6)
Answer: B
Question: A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat?
Choices:
2197
666
100
281
Answer: C
Question: A man is 25 years older than his daughter. In two years, his age will be twice the age of his daughter. The present age of his daughter is:
Choices:
21
22
23
24
Answer: C
Question: In a race of 1000 meters, A can beat B by 100 meters, in a race of 800 meters, B can beat C by 100 meters. By how many meters will A beat C in a race of 600 meters?
Choices:
126.5 meters
127.5 meters
128.5 meters
None of these
Answer: B
Question: The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 500 resolutions?
Choices:
704 m
287 m
278 m
927 m
Answer: A
Question: P is three times as old as Q. In 11 years, P will be twice as old as Q. How old was P three years ago?
Choices:
24
27
30
33
Answer: C
Question: A can do a piece of work in 12 days and B can do it in 15 days and C can do it 20 days. They started the work together and A leaves after 2 days and B leaves after 4 days from the beginning. How long will work lost?
Choices:
10 2/0
10 2/3
10 2/1
11 1/3
Answer: D
Question: Two pipes A and B can fill a tank in 10hour and 15 hours respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank?
Choices:
6hrs
5hrs
4hrs
1hr
Answer: A
Question: How many seconds will a 800 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
Choices:
32 sec
13 sec
48 sec
56 sec
Answer: C
Question: At a certain health club, 30 percent of the members use both the pool and sauna, but 25 percent of the members who use the pool do not use the sauna. What percent of the members of the health club use the pool?
Choices:
40%
50%
62 1/2%
56%
Answer: D
Question: A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
Choices:
24
42
81
83
Answer: A
Question: Mohit sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article?
Choices:
15000
26882
82976
26717
Answer: A
Question: The average weight of 16 children in a class is 50.25 kg and that of the remaining 8 children is 45.15 kg. Find the average weights of all the children in the class.
Choices:
A)48.55
C)51
D)61
E)62
Answer: A
Question: The price of a microchip declines by 67 percent every 6 months. At this rate, approximately how many years will it take for the price of an $81 microchip to reach $1?
81- 67% * 81 = 27 approx
27 - 0.67*27 = 9 approx
9- 0.67*9 = 3 approx
3-0.67*3= $1 approx
Choices:
2 years
3 years
13 years
13.5 years
Answer: A
Question: 80 + 5 * 12 / (180/3) = ?
Choices:
78
27
61
81
Answer: D
Question: Set A consists of the integers from 4 to 17, inclusive, while set B consists of the integers from 6 to 20, inclusive. How many distinct integers do belong to the both sets at the same time?
Choices:
7
8
9
12
Answer: D
Question: Convert 0.32 in to a vulgar fraction ?
Choices:
8/25
17/50
19/50
None
Answer: A
Question: A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A.
Choices:
240
278
277
128
Answer: A
Question: The ratio of the radius of two circles is 2: 5, and then the ratio of their areas is?
Choices:
4:25
1:9
3:7
3:4
Answer: A
Question: For any number y, y* is defined as the greatest positive even integer less than or equal to y. What is the value of 7.2 – 7.2*?
Choices:
1.2
1.8
2.2
4.0
Answer: A
Question: B @ K I 9 D Â© 5 2 T $ M 4 E J # U R 1 A Î´ K 5 W 6 % F Q 7 H P 8 Z
Which of the following is the ninth to the right of the twentieth element from the right end of the above arrangement?
Choices:
7
$
5
None of these
Answer: C
Question: 10^222 ÷ 10^220 = ?
Choices:
1000
100
10000
100000
Answer: B
Question: Statements: Government has spoiled many top ranking financial institutions by appointing bureaucrats as Directors of these institutions.
Assumptions:
1) Government should appoint Directors of the financial institutes taking into consideration the expertise of the person in the area of finance.
2) The Director of the financial institute should have expertise commensurate with the financial work carried out by the institute.
Choices:
Only conclusion II follows
Either I or II follows
Neither I nor II follows
Both I and II follow
Answer: D
Question: A train passes a man standing on the platform. If the train is 180 meters long and its speed is 36 kmph, how much time it took in doing so?
Choices:
18 sec
19 sec
28 sec
16 sec
Answer: A
Question: A startup company which received a government loan is expected to make a monthly payment till it repays a total of $1093500. Every month it is expected to triple the amount it paid the previous month. The payment for the first month is $500.
Choices:
7
9
10
5
Answer: A
Question: Dave can answer each problem on a certain test in 6 minutes. Michael
can answer each problem in 1 minute. Suppose Michael rests for two
hours in the middle of answering the problems but Dave works straight
through the test without stopping. Suppose further that they nish
the test at the same time. How long did it take Dave to answer all the
problems?
Choices:
2 hours and 12 minutes
2 hours and 15 minutes
2 hours and 18 minutes
2 hours and 24 minutes
Answer: D
Question: Frances can complete a job in 12 hours, and Joan can complete the same job in 9 hours. Frances starts the job at 9 a.m., and stops working at 5 p.m. If Joan starts working at 5 p.m. to complete the job, at what time is the job finished?
Choices:
7 p.m.
8 p.m.
10 p.m.
12 p.m.
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:
88
25
88
21
Answer: B
Question: If P is a prime number greater than 100, what is the remainder when P^2 is divided by 4.
Choices:
Cannot be determined
2
3
1
Answer: D
Question: At present the ratio between the ages of Arun and Deepak is 4:3. After 6 years Arun's age will be 26 years. What is the age of the Deepak?
Choices:
15
18
22
35
Answer: A
Question: In what time will a train 180 meters long cross an electric pole, if its speed is 154 km/hr
Choices:
4.3 seconds
3 seconds
2.5 seconds
None of these
Answer: A
Question: If (A-B-C+D = 13) and (A+B-C-D = 9), what is the value of (B-D)^2?
Choices:
4.
12.
16.
64.
Answer: A
Question: The least number which when divided by 3, 4, 5 and 6 leaves a remainder 6, but when divided by 9 leaves no remainder, is
Choices:
126
252
336
None of these
Answer: A
Question: In how many ways can the letters of the word EMULATION be arranged such that all the vowels always appear together?
Choices:
9!*4!
5!*4!
9!*5!
5!*5!
Answer: D
Question: Thurston wrote an important seven-digit phone number on a napkin, but the last three numbers got smudged. Thurston remembers only that the last three digits contained at least one zero and at least one non-zero integer. If Thurston dials 12 phone numbers by using the readable digits followed by 12 different random combinations of three digits, each with at least one zero and at least one non-zero integer, what is the probability that he will dial the original number correctly?
Choices:
10/243
2/45
10/271
1/1000000
Answer: B
Question: If Sharon's weekly salary increased by 16 percent, she would earn $348 per week. If instead, her weekly salary were to increase by 25 percent, how much would she earn per week?
Choices:
$382
$385
$392
$375
Answer: D
Question: If the cost price of 10 articles is equal to the selling price of 20 articles, what is the % profit or loss made by the merchant?
Choices:
25% profit
20% loss
20% profit
50% loss
Answer: D
Question: A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 56 years now, the son's age 4 years back was:
Choices:
24 years.
17 years.
16 years.
19 years.
Answer: A
Question: A container holding 15 ounces of a solution that is 1 part alcohol to 2 parts water is added to a container holding 8 ounces of a solution that is 1 part alcohol to 3 parts water. What is the ratio of alcohol to water in the resulting solution?
Choices:
3:7
3: 5
4:7
7:16
Answer: D
Question: After the typist writes 12 letters and addresses 12 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope?
Choices:
6/7
0
1/12
1/55
Answer: B
Question: SID has 13 ten-dollar bills, 11 five-dollar bills, and 17 one-dollar bills. If SID needs to pay exactly $128, what is the least number of bills he will need to use?
Choices:
16
45
456
57
Answer: A
Question: A young girl counted in the following way on the fingers of her left hand. She started collang the thumb 1, the index finger 2, the middle finger 3, the ring finger 4, the little finger 5, then reversed direction calling the ring finger 6, the the middle finger 7, the index finger 8, the thumb 9 then back to the index finger for 10, the middel finger for 11, and so on. She counted up to 1997. She ended on her
Choices:
b) the index finger
c) the middle finger
d) the ring finger
e) the little finger
Answer: C
Question: How many positive integers between 1 and 400 are there such that they are multiples of 25?
Choices:
13
16
15
11
Answer: B
Question: If A:B is 7:5, B:C is 3:4 and C is 30 then what is the value of A?
Choices:
31.5
32.5
33.8
35.7
Answer: A
Question: The sum of four consecutive even numbers is 140. What would be the largest number?
Choices:
38
70
123
12
Answer: A
Question: Two people measure each other's height, the height of the taller person is H and the height of the other person is L. If the difference in their heights is equal to the average height, what is the Value of H/L
Choices:
3.
2.
1/2.
6.
Answer: A
Question: From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is ?
Choices:
1/26
1/22
1/29
1/21
Answer: A
Question: The purchase price of an article is $48. In order to include 25% of cost for overhead and to provide $12 of net profit, the markup should be
Choices:
50%
35%
40%
45%
Answer: A
Question: Two men are going along a track rail in the opposite direction. One goods train crossed the first person in 20 sec. After 10 min the train crossed the other person who is coming in opposite direction in 18 sec .After the train has passed, when the two persons will meet?
Choices:
80 minutes
85 minutes
90 minutes
95 minutes
Answer: C
Question: If Ramola ranks 14th in a class of 26, what is her rank from the last?
Choices:
13th
12th
14th
15th
Answer: A
Question: In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?
Choices:
8/21
3/7
9/22
10/21
Answer: A
Question: In a contest, a bowl contains 18 keys, only one of which will open a treasure chest. If a contestant selects the key that opens the treasure chest, she wins the contents of that chest. If Anna 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
5/36
1/4
3/71
Answer: A
Question: A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 7.2 kilometer long bridge, at the same speed?
Choices:
2 min
8 min
9 min
3 min
Answer: B
Question: A wholesaler wishes to sell 100 pounds of mixed nuts at $2.50 a pound. She mixes peanuts worth $1.50 a pound with cashews worth $5.00 a pound. How many pounds of cashews must she use?
Choices:
45
50
55
60
Answer: A
Question: The speed of a car increases by 2 kms after every one hour. If the distance travelling in the first one hour was 50 kms. what was the total distance traveled in 12 hours?
Choices:
152 kms
732 kms
752 kms
152 kms
Answer: B
Question: workers decided to raise Rs.3 lacs by equal contribution from each. Had they contributed Rs.50 eachextra, the contribution would have been Rs.3.15 lacs . How many workers were they?
Choices:
300
500
560
590
Answer: A
Question: Joe’s average (arithmetic mean) test score across 4 equally weighted tests was 60. He was allowed to drop his lowest score. After doing so, his average test score improved to 65. What is the lowest test score that was dropped?
Choices:
25
45
65
80
Answer: B
Question: Dhoni bought a 1-year, $40,000 certificate of deposit that paid interest at an annual rate of 6 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity?
Choices:
$2436
$2446
$2466
$2426
Answer: A
Question: A and B finish the job in 15 days.while A,B and C can finish it in 12 days . C alone will finish the job in
Choices:
30 days
60 days
70 days
50 days
Answer: B
Question: 10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?
Choices:
7 days
8 days
9 days
10 days
Answer: A
Question: Adding two non multiples of R always results in a multiple of R; which of the following must be the value of R ?
Choices:
[A] two
[C] five
[D] ten
[E] hundred
Answer: A
Question: Ashish and Rahul started walking from same point E. Ashish walked at the speed of 15 kmph to the east, and Rahul walked 25 kmph to south, at what time they meet 10 miles apart?
Choices:
16 min
17 min
18 min
19 min
Answer: C
Question: Find the fourth proportional to 0.2,0.12 and 0.3?
Choices:
0.18
0.22
0.34
0.45
Answer: A
Question: Bottle R contains 100 capsules and costs $6.30. Bottle T contains 130 capsules and costs $2.99. What is the difference between the cost per capsule for bottle R and the cost per capsule for bottle T?
Choices:
$0.04
$0.05
$0.03
$0.002
Answer: A
Question: Using all the letters of the word "NOKA", how many words can be formed, which begin with N and end with A?
Choices:
2
9
3
1
Answer: A
Question: The average age of 20 men in the class is 15.6 years. Five new men join and the new average becomes 16.56 years. What was the average age of five new men?
Choices:
15.4
15.25
20.4
15.6
Answer: C
Question: If f(1, 1) = 5 and f(1, 5) = 26, what is the value of f(1, 10)?
Choices:
101
147
None of these
Cannot be determined
Answer: A
Question: In a survey about potential presidential candidates A and B, 30% of the public likes A and 50% liked B.If the percentage of the public who like one candidate only is twice the percentage of the public who like both candidates, then what is the percentage of the public that liked neither.
Choices:
70%
60%
65%
50%
Answer: A
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:
27888
26687
14000
62912
Answer: C
Question: The no of revolutions a wheel of diameter 40cm makes in traveling a distance of 176m is
Choices:
140
287
277
136
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 65 sq. cm. Find the length of the rectangle.
Choices:
14cm
16cm
18cm
20cm
Answer: B
Question: The base of pyramid P is an isosceles right triangle whose leg is 3. If the height of P is 4, what is the volume of P?
Choices:
18
12
8
6
Answer: D
Question: Suppose you want to buy three loaves of bread that cost $1.00 each
and a jar of peanut butter that costs $5. A jar of jelly is $2.75, but you
donâ€™t need any jelly. You have $16. How much money will you have left
over?
Choices:
$6
$8
$7
$5.50
Answer: B
Question: 30% people of a village in Sri Lanka died by bombardment, 25% of the remainder left the village on account of fear. If now the population is reduced to 6695, how much was it in the beginning?
Choices:
6700
6695
7645
6575
Answer: B
Question: A’s speed is 17/14 times that of B. If A and B run a race, what part of the length of the race should A give B as a head start, so that the race ends in a dead heat?
Choices:
1/17
3/14
3/17
1/31
Answer: C
Question: Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.5700. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu?
Choices:
s.2000, Rs.750
s.750, Rs.2000
s.850, Rs.2250
s.950, Rs.2850
Answer: D
Question: If 5 machines can produce 20 units in 10 hours, how long would it take 20 machines to produce 200 units?
Choices:
40 hours
25 hours
12 hours
8 hours
Answer: B
Question: Two men can complete a piece of work in four days. Two women can complete the same work in eight days. Four boys can complete the same work in five days. If four men, eight women and 20 boys work together in how many days can the work be completed?
Choices:
1/2 day
1/3 day
8/2 day
1/7 day
Answer: A
Question: It is known that no more than 100 children will be attending a birthday. What is the smallest number of toffees that must be brought to the party so that each child receives the same number of toffees?
Choices:
320
400
150
36
Answer: B
Question: A sum of money invested at C.I. amounts to Rs. 800 in 3 years to Rs. 840 in 4 years. The rate of interest per annum is?
Choices:
4%
5%
6 2/3 %
6%
Answer: B
Question: A vehicle has an insurance of 4/5 of its original value. Premium on the vehicle at the rate of 1.3% amounts to 910 Rs. What is the original value of the vehicle?
Choices:
87,502
87,500
87,509
87,5083
Answer: B
Question: 15.06 * 0.0000001 = ?
Choices:
0.001506
1.506e-06
0.1506
None of these
Answer: B
Question: A man saves 20% of his monthly salary. If an account of dearness of things he is to increase his monthly expenses by 20%, he is only able to save Rs. 220 per month. What is his monthly salary?
Choices:
5500
2878
2990
2771
Answer: A
Question: In how many ways can be 7 boys and 7 girls sit around circular table so that no two boys sit next to each other?
Choices:
(6!)^2
6!7!
11!
(5!)^2*6!
Answer: B
Question: The expression x#y denotes the product of the consecutive multiples of 3 between x and y, inclusive. What is the sum of the exponents in the prime factorization of 21#39?
Choices:
18
19
20
21
Answer: C
Question: John bought an old Vehicle for $42000. He spent $13000 on repairs and sold it for $64900. What is his profit percent?
Choices:
15%
18%
17%
13%
Answer: B
Question: If (2x + 1) times (x + 2) is an odd integer, then x must be:
Choices:
an odd integer
a prime number
a composite number
a negative integer
Answer: A
Question: What is the speed of the stream if a canoe rows upstream at 9 km/hr and downstream at 12km/hr
Choices:
4 kmph
3 kmph
2 kmph
1.5 kmph
Answer: D
Question: A right triangle has sides of a, b, and 7, respectively, where a and b are both integers. What is the value of (a + b)?
Choices:
42
46
48
49
Answer: D
Question: How many positive integers less than 100 are neither multiples of 5 or 6.
Choices:
b)31
c)32
d)33
e)67
Answer: D
Question: Anna left for city A from city B at 5.20 a.m. She traveled at the speed of 80 km/hr for 2 hrs 15 min. After that the speed was reduced to 60 km/hr. If the distance between two cities is 350 kms, at what time did Anna reach city A?
Choices:
10.85 a.m
10.27 a.m
10.25 a.m
20.25 a.m
Answer: C
Question: How many different positive integers exist between 10^7 and 10^8, the sum of whose digits is equal to 2?
Choices:
7
5
8
18
Answer: C
Question: 0.0005?=0.01
Choices:
0.05
0.5
50
None of these
Answer: A
Question: A toy store regularly sells all stock at a discount of 20% to 40%. If an additional 25% were deducted from the discount price during a special sale, what would be the lowest possible price of a toy costing $16 before any discount?
Choices:
$7.20
$8.80
$9.60
$15.20
Answer: A
Question: If a two-digit positive integer has its digits reversed, the resulting integer differs from the original by 63. By how much do the two digits differ?
Choices:
4
5
6
7
Answer: D
Question: 5 cylinders are built successively, the first is 4 meters tall and the following cylinders are each 4 meters taller than the previous. If the perimeter is 10pi m, what is the total surface area of the 5 cylinders, excluding the bases of each cylinder?
Choices:
725pi sq m
600pi sq m
125pi sq m
850pi sq m
Answer: A
Question: The length of a rectangular plot is 10 meters more than its width. If the cost of fencing the plot at $15.50 per meter is $682, what is the length of the plot in meters?
Choices:
12
14
16
18
Answer: C
Question: Three competing juice makers conducted a blind taste test with mall shoppers. The shoppers could choose to taste any number of the three brands of juices but had to select at least one juice that they liked. If 100 shoppers liked brand J, 200 shoppers liked brand K, 700 shoppers liked brand L, 250 shoppers liked exactly 2 juices, and 50 shoppers liked all three juices, how many shoppers took the taste test?
Choices:
1,000
900
700
650
Answer: D
Question: In a particular course, only two grades are given all semester: the midterm exam, which counts for 25% of the semester grade, and the final exam, which counts for the remainder. Lindsey's semester grade was 88%. If the highest possible score on either exam is 100%, what is the lowest possible score P that Lindsey could have received on her midterm exam?
Choices:
52%
72%
76%
80%
Answer: A
Question: If three eighth of a number is 141. What will be the approximately value of 32.08% of this number?
Choices:
120
160
60
100
Answer: A
Question: A searchlight on top of the watch-tower makes 1 revolutions per minute. What is the probability that a man appearing near the tower will stay in the dark for at least 20 seconds?
Choices:
1/3
1/2
2/3
3/4
Answer: A
Question: 85% of a number is added to 24, the result is the same number. Find the number?
Choices:
267
278
160
882
Answer: C
Question: 36 people {a1, a2… a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the rest have shaken hands with at least one person in the set is
Choices:
55
44
12
91
Answer: C
Question: IF
6= I
7= E
8= I
9= I
10=E
THEN 11=?
Choices:
J
K
L
M
Answer: C
Question: A rectangular floor measures 2 by 3 meters. There are 5 white, 5 black, and 5 red parquet blocks available. Each block measures 1 by 1 meter. In how many different colors r patterns can be floor be parqueted?
Choices:
213
3^5
705
726
Answer: D
Question: We all know that square root of number 121 is 11.
But do you know what si the square root of the number "12345678987654321" ?
Choices:
111111111
333333333
777777777
444444444
Answer: A
Question: Joe went on a diet 3 months ago when he weighed 222 pounds. If he now weighs 198 pounds and continues to lose at the same average monthly rate, in approximately how many months will he weigh 170 pounds?
Choices:
3.5
4
4.5
5
Answer: A
Question: The average of first 10 even numbers is?
Choices:
199
16
11
123
Answer: C
Question: There are 5 balls are in a bag; 2 are red balls and the other 3 are green balls. If 2 magazines are to be selected at random from the 5 balls, what is the probability that at least one of the green ball will be selected?
Choices:
3/10
5/10
7/10
9/10
Answer: D
Question: Look at this series: 23, 22, 24, 23, 25, 24, ... What number should come next?
Choices:
26
28
21
22
Answer: A
Question: A can do a piece of work in 4 hours; B and C together can do it in 3 hours, which A and B together can do it in 2 hours. How long will C alone take to do it?
Choices:
12hours
6hours
8hours
4hours
Answer: A
Question: If the sum of three consecutive positive odd integers is A, then the sum of the next three consecutive odd integers in terms of A is:
Choices:
A+9
A+18
2A + 3
3A
Answer: B
Question: The average of 35 numbers is 25. If each number is multiplied by 5, find the new average?
Choices:
125
255
199
261
Answer: A
Question: In an intercollegiate competition that lasted for 3 days, 175 students took part on day 1, 210 on day 2 and 150 on day 3. If 80 took part on day 1 and day 2 and 70 took part on day 2 and day 3 and 20 took part on all three days, how many students took part only on day 1?
Choices:
45
55
70
30
Answer: A
Question: Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week?
Choices:
Rs.220
Rs.250
Rs.300
Rs.350
Answer: B
Question: The monthly incomes of A and B are in the ratio 5 : 2. B's monthly income is 12% more than C's monthly income. If C's monthly income is Rs. 16000, then find the annual income of A?
Choices:
Rs. 537600
Rs. 201600
Rs. 504000
None of these
Answer: A
Question: Two stations A and B are 110 km apart on a straight line. One train starts from A at 4 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
Choices:
10 a.m
7 a.m
02 a.m
05 a.m
Answer: B
Question: A dishonest dealer professes to sell his goods at Cost Price but still gets 25% profit by using a false weight. What weight does he substitute for a kilogram?
Choices:
800 grams
800 8/3 grams
883 1/3 grams
800 1/3 grams
Answer: A
Question: A man's speed with the current is 21 km/hr and the speed of the current is 4.3 km/hr. The man's speed against the current is
Choices:
10.3
11.5
12.4
13
Answer: C
Question: The sum of two numbers is 21 and the sum of their squares is 527. Find the product of the numbers.
Choices:
41
46
43
96
Answer: C
Question: If a, b, and c are consecutive positive integers and a > b > c, which of the following must be true?
I. c - a = 2
II. abc is an odd integer.
III. (a + b + c)/3 is an integer.
Choices:
II only
I and III only
II and III only
I, II, and III
Answer: B
Question: If a tire rotates at 400 revolutions per minute when the car is traveling 96km/h, what is the circumference of the tire?
Choices:
9 meters
4 meters
5 meters
3 meters
Answer: B
Question: Approximately what percent of the employees with 5 or more years of employment are NOT taking either workshop?
Choices:
64%
50%
14%
7%
Answer: A
Question: A and B undertake to do a piece of work for $600. A alone can do it in 6days while B alone can do it in 8days. With the help of C, they finish it in 3days. Find the share of A?
Choices:
$150
$300
$250
$350
Answer: B
Question: The true discount on a bill due 9 months hence at 16% per annum is Rs. 171.The amount of the bill is
Choices:
Rs. 1764
Rs. 1425
Rs. 2268
None of these
Answer: B
Question: If the two-digit integers P and N are positive and have the same digits, but in reverse order, which of the following CANNOT be the sum of P and N?
Choices:
181
121
99
44
Answer: A
Question: a school has 9 English 7 history and 6 geography teachers each teacher can teach 2 subjects max what is he minimum number of teachers required
Choices:
8
9
10
11
Answer: D
Question: If f(a)=a^2, what is the value of (f(a+b)−f(b))/b ?
Choices:
2a+a^2
2a
2a + b
2b - a
Answer: A
Question: A can run 22.5 m while B runs 25 m. In a kilometre race B beats A by:
Choices:
300 meter
100 meter
200 meter
500 meter
Answer: B
Question: The sum of the present ages of two persons A and B is 54. If the age of A is twice that of B, find the sum of their ages 5 years hence?
Choices:
64
70
80
90
Answer: A
Question: If 7800 / 3.25 = 2400, then 780.0 / 32.5 is equal to ?
Choices:
28
26
25
24
Answer: D
Question: A and B walk around a circular track. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. If they start at 8 a.m. from the same point in opposite directions, how many times shall they cross each other before 9.30 a.m.?
Choices:
6
7
8
9
Answer: B
Question: Sam’s car was fined when he gave Joe and Peter a ride, so they decided to help Sam pay the fine. Joe paid $10 more than 1/4 of the fine and Peter paid $10 less than 1/3 of the fine, leaving pay $25 less than 1/2 the fine to complete the payment. What fraction of the fine did Sam pay?
Choices:
$125
$130
$135
$140
Answer: A
Question: Mary built a model ship. She spent 10 hours constructing the ship and 5 hours painting it, for what fraction of the total time did she spend painting the ship?
Choices:
1/3
1/4
2/3
1/2
Answer: A
Question: A and B participate in a seven-person footrace on the basketball court during All-Star Weekend. If all seven contestants finish (including Charles Barkley) and there are no ties, how many different arrangements of finishes are there in which A defeats B ?
Choices:
2520
720
120
42
Answer: A
Question: Half of 3 percent written as decimal is
Choices:
0.5
0.05
0.015
None of these
Answer: C
Question: Jane and Thomas are among the 6 people from which a committee of 3 people is to be selected. How many different possible committees of 3 people can be selected from these 6 people if at least one of either Jane or Thomas is to be selected?
Choices:
14
16
18
20
Answer: B
Question: In a class of 37 students 26 play football and play 20 long tennis, if 17 play above, many play neither?
Choices:
8
10
12
14
Answer: A
Question: What is the area of square field whose side of length 25 m?
Choices:
186 sq m
586 sq m
287 sq m
625 sq m
Answer: D
Question: P can do a work in the same time in which Q and R together can do it. If P and Q work together, the work can be completed in 10 days. R alone needs 35 days to complete the same work. then Q alone can do it in
Choices:
22
25
28
30
Answer: C
Question: 6 + 12 + 18 + 5 x 6^2 + 5 x 6^3 + 5 x 6^4 + 5 x 6^5 + 5 x 6^6 =
Choices:
6^7
6^12
6^16
6^18
Answer: A
Question: A car takes 6 hours to cover a distance of 180 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
Choices:
20 Kmph
65 Kmph
70 Kmph
None
Answer: A
Question: How many positive integers less than 70 have a reminder 01 when divided by 3?
Choices:
24
35
16
17
Answer: A
Question: A plane flies 720 km with the wind and 630 km against the wind in the same length of time. If the speed of the wind is 15 km/h, what is the speed of the plane in still air?
Choices:
215 km/h
225 km/h
235 km/h
245 km/h
Answer: B
Question: Amar takes as much time in running 18 meters as a car takes in covering 48 meters. What will be the distance covered by Amar during the time the car covers 1.6 km?
Choices:
288
2800
600
713
Answer: C
Question: The sum of the digits of a two digit number is 7. When the digits are reversed then the number is decreased by 9. Then find the number
Choices:
34
44
35
33
Answer: A
Question: Craig had 200 apples. He lost 20 apples and sold 43 apples. A customer returned one apple. How many apples did he have left?
Choices:
138
135
140
139
Answer: A
Question: The value of x is to be randomly selected from the integers from 1 to 8, 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:
1/8
1/2
3/8
5/8
Answer: A
Question: A man buy a book in Rs50 & sale it Rs70. What is the rate of profit ???
Choices:
40%
30%
25%
28%
Answer: A
Question: John starts his journey from A to B and Tom starts his journey from B to A at the same time.After passing each other they complete their journeys in 3 1/3 and 4 4/5 hours respectively.Find the speed of Tom if John traveled at 12 miles/hr.
Choices:
b) 9 m/hr
c) 10 m/hr
d) 20 m/hr
e)16.66 m/hr
Answer: B
Question: find the number, difference between number and its 3/5 is 50.
Choices:
123
124
125
126
Answer: C
Question: A four digit number is such that the product of all of its digits is 126. The sum of all the digits is equal to the 2 digit number formed by using thousands digit and tens digit (Thousand digit in tens place & ten digit in units place) which in turn is equal to 19. Then difference of units and thousand place of the number is, given that this difference is positive.
Choices:
1792
1795
1892
1992
Answer: A
Question: In a group of hats consisting of only blue hats, green hats, and purple hats, the ratio of blue hats to green hats to purple hats is 7:4:12. If there are a total of 115 hats in this group, how many of these hats are not blue?
Choices:
42
48
80
76
Answer: C
Question: In country Z, 10% of the people do not have a university diploma but have the job of their choice, and 15% of the people who do not have the job of their choice have a university diploma. If 40% of the people have the job of their choice, what percent of the people have a university diploma?
Choices:
39%
55%
65%
75%
Answer: A
Question: if a person has to divide equally $13011 among all his 12 people then how much minimum should he keep with himself so that he divides equally among all 12 people in whole numbers?
Choices:
$2
$3
$4
$9
Answer: B
Question: if 50% of (x-y) = 40% of (x+y) then what percent of x is y?
Choices:
11%
5%
15%
25%
Answer: A
Question: After replacing an old member by a new member, it was found that the average age of eight members of a club is the same as it was two years ago.What is the difference between the ages of the replaced and the new member?
Choices:
4 years
8 years
16 years
None of these
Answer: C
Question: Nine coins are tossed simultaneously. In how many of the outcomes will the first coin turn up a head?
Choices:
2^8
3 * 2^8
3 * 2^9
3 * 2^10
Answer: A
Question: In how many W ways can the letters of the word JUPITER be arranged in a row so that the vowels appear in alphabetic order?
Choices:
768
792
840
876
Answer: C
Question: A 600 meter long train crosses a signal post in 30 seconds. How long will it take to cross a 3 kilometer long bridge, at the same speed?
Choices:
2 min
8 min
3 min
5 min
Answer: C
Question: A student writes a computer program that generates a sequence of numbers a1, a2, a3, ... such that a1=a2=1 and ak=a(k-1)*4+1 for 2<k<n. If n=15, find a5.
Choices:
85
89
93
95
Answer: A
Question: The original price of a car was $30,000. Because the car owner thought he could get more money for the car, he set a new price by increasing the original price of the car by 10%. After a week, the car had not sold, so the owner discounted the new price by 10%, and the car was finally sold. What price was the car sold for?
Choices:
$29,680
$29,700
$29,720
$29,740
Answer: B
Question: The average marks in mathematics scored by the pupils of a school at the public examination were 39. If four of these pupils who actually scored 5, 12, 15 and 19 marks at the examination had not been sent up, the average marks for the school would have been 44. Find the number of pupils sent up for examination from the school?
Choices:
25
28
245
21
Answer: A
Question: Six children — A, B, C, D, E, F, and G — are going to sit in seven chairs in a row. Children AB must sit next to each other, and child C must be somewhere to the right of AB. How many possible configurations are there for the children?
Choices:
600
1440
4320
4800
Answer: A
Question: A, B, C, D and E are 5 consecutive points on a straight line. If BC = 3CD, DE = 7, AB = 5 and AC = 11, what is the length of AE?
Choices:
19
20
21
22
Answer: B