loafeihong/math_mmlu_format huggingface dataset:
Total 15 cows 5 cow gives each 2 liter milk 5 cow gives each 3/4 liter milk 5 cow gives each 1/4 liter milk this is split into 3 son per each 5 cows & 5 liter milk how? Answer Choice: (A) 10 (B) 5 (C) 15 (D) 7.5 (E) 12.5
Answer: B
workers decided to raise Rs.3 lacs by equal contribution from each. Had they contributed Rs.50 eachextra, the contribution would have been Rs.3.75 lacs . How many workers were they? Answer Choice: (A) 220 (B) 230 (C) 500 (D) 1500 (E) 590
Answer: D
The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year? Answer Choice: (A) 1200 (B) 1227 (C) 2788 (D) 2767 (E) 2971
Answer: A
By selling an umbrella for Rs. 300, a shop keeper gains 30%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is? Answer Choice: (A) 25% (B) 22.2% (C) 28.57% (D) 23% (E) 24%
Answer: C
Two trains are running at 40 kmph and 20 kmph respectively in the same direction.Fast train completely passes a man sitting in the slower train in 6 seconds.What is the length of the fast train? Answer Choice: (A) 23 m (B) 23 2/9 m (C) 27m (D) 27 7/9m (E) 33 1/3m
Answer: E
If a particular player is never chosen, in how many ways can 11 cricket players be chosen out of 17 players? Answer Choice: (A) 4245 (B) 4256 (C) 4368 (D) 4370 (E) 4390
Answer: C
Bus 1 and Bus 2 run between cities A and B. Bus 1 leaves city A at the same time Bus 2 leaves city B,
each at a constant rate of speed. Their first meeting is 40 miles from city A. After reaching their
respective destinations and immediately turning around, their second meeting is 30 miles from city B.
What is the distance in miles between city A and city B? Answer Choice: (A) 90 (B) 120 (C) 125 (D) 150 (E) 180
Answer: A
A tap can fill a tank in 4 hours. After half the tank is filled three more similar taps are opened. What is the total time taken to fill the tank completely? Answer Choice: (A) 3 hrs 45 min (B) 3 hrs 50 min (C) 3 hrs 12 min (D) 3 hrs 30 min (E) 3 hrs 22 min
Answer: D
Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into hat. If the slips are then drawn one at a time without replacement, how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 9? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: C
If y exceeds x by 20%, then x is less than y by? Answer Choice: (A) 12 (B) 5 4/7 (C) 22 (D) 16 2/3 (E) 100
Answer: D
If you are a genius, you can solve it easily.
Use three 9's in a mathematical expression such that it forms the number one. You are not allowed to divide or multiply them. Answer Choice: (A) Not possible (B) Possible (C) Do know (D) Doubt (E) Can't do
Answer: B
The salary of a typist was at first raised by 10% and then the same was reduced by 5%. If he presently draws Rs.5225.What was his original salary? Answer Choice: (A) 2277 (B) 5000 (C) 1000 (D) 2651 (E) 1971
Answer: B
John has x dollars more than Peter has, and together they have a total of y dollars. Which of the following represents the number of dollars that Peter has? Answer Choice: (A) (y – x) (B) 3(y – x)/2 (C) (y – x)/2 (D) (y – x)/7 (E) (2y – x)/2
Answer: C
If n! and (n + 1)! have the same units digit, then n can be which of the following?
I. n = 10
II. n = 1
III. n = 0 Answer Choice: (A) I only (B) II only (C) III only (D) I and III (E) I, II, and III
Answer: D
A man rows his boat 85 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream? Answer Choice: (A) 7 kmph (B) 9 kmph (C) 1 kmph (D) 8 kmph (E) 2 kmph
Answer: D
Which of the following lines is perpendicular to y = − 2x + 3 and has the same y-intercept as y = 2x − 5? Answer Choice: (A) y = -1/2*x + 3 (B) y = 1/2*x - 5 (C) y = 1/2*x + 3 (D) y = 2x + 3 (E) y = 2x − 3
Answer: B
What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm? Answer Choice: (A) 176 (B) 187 (C) 540 (D) 748 (E) 546
Answer: B
A family consist of a grandfather, 5 sons and daughter and 8 grandchildren. They are to be seated in a row for dinner. The grandchildren wish to occupy the 4 seats at each end and the grandfather refuses to have a grandchild on either side of him. The number of ways in which the family can be made to sit is: Answer Choice: (A) 21530 (B) 8! * 360 (C) 8! * 480 (D) 8! * 240 (E) None
Answer: C
What least number must be subtracted from 3830 so that the remaining number is divisible by 15? Answer Choice: (A) 3 (B) 1 (C) 5 (D) 11 (E) 15
Answer: C
Find the odd man out
864, 420, 200, 93, 40, 16, 6 Answer Choice: (A) 420 (B) 200 (C) 16 (D) 93 (E) 6
Answer: D
Four friends decided to go on a vacation to a hill station. During their vacation, they experienced 13 days of heavy snowfall. When it used to snow in the morning, the afternoon was clear and when it used to snow in the afternoon, the day was followed by a clear morning.
In total, they had eleven clear mornings and twelve clear afternoons. Is there a way you can calculate the number of days they spent in their vacation? Answer Choice: (A) 16 (B) 21 (C) 18 (D) 19 (E) 25
Answer: C
If x=2y=z, what is x-y, in terms of z? Answer Choice: (A) z (B) z/2 (C) z/3 (D) 2z/5 (E) z/5
Answer: B
Seven dierent playing cards, with values from ace to seven, are shued and
placed in a row on a table to form a seven-digit number. What is the probability that this
seven-digit number is divisible by 11?
Note: Each of the possible seven-digit numbers is equally likely to occur. Answer Choice: (A) 4/35 (B) 1/7 (C) 8/35 (D) 2/7 (E) 12/35
Answer: A
A certain roller coaster has 7 cars, and a passenger is equally likely to ride in any 1 of the 7 cars each time that passenger rides the roller coaster. If a certain passenger is to ride the roller coaster 7 times, what is the probability that the passenger will ride in each of the 7 cars? Answer Choice: (A) 0 (B) 1/9 (C) 2/9 (D) 720/16807 (E) 1
Answer: D
In an IT company, there are a total of 100 employees including 50 programmers. The number of male employees is 80, including 35 male programmers. How many employees must be selected to guaranty that we have 3 programmers of the same sex? Answer Choice: (A) 10 (B) 50 (C) 55 (D) 35 (E) 65
Answer: C
Mixture A is 20% oil and 80% material B by weight. If 2 more kilograms of oil are added to the 8 kilograms mixture A, how many kilograms of mixture A must be added to make a 70% material B in the new mixture? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: A
A company has 15 equally qualified applicants for 4 open positions. How many different groups of 4 applicants can be chosen by the company to fill the positions if the order of selection does not matter? Answer Choice: (A) 1275 (B) 1315 (C) 1365 (D) 1405 (E) 1455
Answer: C
In a card game, a combination of two queen beats all others. If Jose is the first to draw from a standard deck of 52 cards, what is the probability that he wins the game with the best possible combination? Answer Choice: (A) 13/221 (B) 1/221 (C) 2/52 D (D) 3/51 (E) 4/51
Answer: B
When R is divided by 9, the remainder is 4. All of the following are possible values of R, except for which of the following? Answer Choice: (A) 13 (B) 31 (C) 49 (D) 57 (E) 67
Answer: D
If the wheel is 12 cm then the number of revolutions to cover a distance of 1056 cm is? Answer Choice: (A) 18 (B) 26 (C) 14 (D) 12 (E) 91
Answer: C
In a football team, scored 3 goals luis diego more than 2 goals more than samuel who scored three parts of what I write down luis and diego. Diego scored many goals? Answer Choice: (A) 2 (B) 4 (C) 0 (D) 1 (E) 3
Answer: C
A can do a piece of work in 10 days and B can do the same work in 12 days. A and B worked together for 1 days. How many more days are required to complete the remaining work if they work together? Answer Choice: (A) 3 (5/18) (B) 3 (5/16) (C) 3 (5/11) (D) 3 (5/13) (E) 4 (5/11)
Answer: E
If (x-13)(x-3) < 0, which of the following must be true? Answer Choice: (A) x^2 + 5x + 6 < 0 (B) x^2 + 5x + 6 > 0 (C) 5 - x < 0 (D) x - 5 < 0 (E) 13 - x > 0
Answer: E
How many numbers from 29 to 119 are exactly divisible by 11? Answer Choice: (A) 5 (B) 7 (C) 9 (D) 8 (E) 12
Answer: D
In a certain large company, the ratio of college graduates with a graduate degree to non-college graduates is 1:8, and ratio of college graduates without a graduate degree to non-college graduates is 2:3. If one picks a random college graduate at this large company, what is the probability Q this college graduate has a graduate degree? Answer Choice: (A) 1/11 (B) 1/12 (C) 1/13 (D) 3/19 (E) 3/43
Answer: D
What Is The Next Number
12 13 15 17 111 113 117 119 123 ? Answer Choice: (A) 154 (B) 220 (C) 129 (D) 428 (E) 224
Answer: C
1(1!)+2(2!)+3(3!)....2012(2012!) = ? Answer Choice: (A) 1 (B) 5 (C) 6 (D) 7 (E) 8
Answer: A
If x > 1, which of the following decreases as x decreases?
I. x + x^3
II. 2x^2 − x
III. 1/(x + 1) Answer Choice: (A) I only (B) II only (C) III only (D) I and III (E) II and II
Answer: E
Half of 5 percent written as decimal is Answer Choice: (A) 5 (B) 0.5 (C) 0.05 (D) 0.025 (E) None of these
Answer: D
An empty wooden vessel weighs 12% of its total weight when filled with paint. If the weight of a partially filled vessel is one half that of a completely filled vessel, what fraction of the vessel is filled. Answer Choice: (A) 3/5 (B) 6/11 (C) 1/24 (D) 4/9 (E) 2/5
Answer: B
By selling an article at Rs.800, a profit of 25% is made. Find its cost price? Answer Choice: (A) s.486 (B) s.455 (C) s.640 (D) s.480 (E) s.489
Answer: C
If a trader sold two cars each at Rs. 325475 and gains 10% on the first and loses 10% on the second, then his profit or loss percent on the whole is? Answer Choice: (A) 1.44% (B) 1.74% (C) 1.84% (D) 1.47% (E) 1.00%
Answer: E
Two tailors x and y are paid a total of $550 per week by their employer. If x is paid 120% of the sum paid to y. How much is y paid per week? Answer Choice: (A) 150 (B) 100 (C) 240 (D) 190 (E) 550
Answer: E
Envelopes can be purchased for $1.50 per pack of 100, $1.00 per pack of 50, or $0.03 each. What is the greatest number of envelopes that can be purchased for $8.10? Answer Choice: (A) 426 (B) 430 (C) 443 (D) 520 (E) 486
Answer: D
If 23^3*19^4*14^2 = x, what is the units digit of x ? Answer Choice: (A) 2 (B) 3 (C) 6 (D) 7 (E) 9
Answer: A
A car takes 6 hours to cover a distance of 270 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? Answer Choice: (A) 10Kmph (B) 20Kmph (C) 25Kmph (D) 30Kmph (E) 27Kmph
Answer: D
What sum of money will produce Rs.70 as simple interest in 5 years at 3 1/2 percent? Answer Choice: (A) 400 (B) 500 (C) 367 (D) 368 (E) 339
Answer: A
Jasmine has a toaster with two slots that toasts one side of each piece of bread at a time, and it takes one minute to do so.
If she wants to make 3 pieces of toast, what is the least amount of time she needs to toast them on both sides? Answer Choice: (A) 1 (B) 2 (C) 3 min (D) 4 (E) 5
Answer: C
Adding two non multiples of Q always results in a multiple of Q; which of the following must be the value of Q ? Answer Choice: (A) [A] two (B) [B] three (C) [C] five (D) [D] ten (E) [E] hundred
Answer: A
A towel, when bleached, lost 30% of its length and 40% of its breadth. What is the percentage decrease in area? Answer Choice: (A) 24% (B) 30 % (C) 44% (D) 58% (E) 64%
Answer: D
A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is? Answer Choice: (A) 5 (B) 6 (C) 8 (D) 4 (E) 2
Answer: A
in how many different ways can the letters of the word OPTICAL be arranged so that the vowels always come together Answer Choice: (A) 520 (B) 620 (C) 720 (D) 750 (E) 800
Answer: C
The price of rice falls by 20%. How much rice can be bought now with the money that was sufficient to buy 40 kg of rice previously? Answer Choice: (A) 5 kg (B) 15 kg (C) 25 kg (D) 50 kg (E) None
Answer: D
John has taken four (4) tests that have an average of 80. In order to bring his course grade up to a ‘B’, he will need to have a final average of 87. What will he need to average on his final two tests to achieve this grade? Answer Choice: (A) 87 (B) 101 (C) 92 (D) 94 (E) 97
Answer: B
Find the C.I. on Rs. 15,625 for 9 months at 16% per annum compounded quarterly? Answer Choice: (A) 19587 (B) 1987 (C) 1951 (D) 1998 (E) 1912
Answer: C
A large research project was scheduled over the course of a 30-month period, and a budget of $99,000 was allotted for the course of the entire project. After ten months, the project had spent $30,000. Was the project at this point over budget or under budget, and by how much? Answer Choice: (A) under, $4200 (B) under, $1200 (C) under, $700 (D) on bugdget (E) over $5800
Answer: D
Directions : In questions no. 1 to 8, select the one which is different from other three alternatives. Answer Choice: (A) Delegate (B) Person (C) Manager (D) Deputy (E) Representative
Answer: B
What percentage of numbers from 1 to 20 have squares that end in the digit 9? Answer Choice: (A) 1 (B) 14 (C) 20 (D) 21 (E) 22
Answer: E
Mariah has decided to hire three workers. To determine whom she will hire, she has selected a group of 10 candidates. She plans to have one working interview with 3 of the 10 candidates every day to see how well they work together. How many days will it take her to have working interviews with all the different combinations of job candidates? Answer Choice: (A) 720 (B) 120 (C) 300 (D) 30 (E) 333
Answer: B
A constructor estimates that 3 people can paint Mr khans house in 4 days. If he uses 4 people instead of 3,how long will they take to complete the job? Answer Choice: (A) 2 (B) 8 (C) 1 (D) 3 (E) 4
Answer: D
John has on his shelf three books of poetry, five novels, and two reference works. Suppose from these ten books, we were to pick two books at random. What is the probability that we pick one novel and one reference work? Answer Choice: (A) 1/2 (B) 2/9 (C) 3/10 (D) 7/20 (E) 8/45
Answer: B
After his first semester in college, Thomas is applying for a scholarship that has a minimum Grade Point Average (GPA) requirement of 3.5. The point values of pertinent college grades are given in the table below. If Thomas took 3 courses, each with an equal weight for GPA calculations, and received two grades of A-, one grade of B+, and one grade of B, what is the lowest grade that Thomas could receive for his fifth class to qualify for the scholarship?
Point Values of Select Grades
Grade: A | A- | B+ | B | B- | C+ | C | C-
Value: 4 | 3.7 | 3.3 | 3 | 2.7 | 2.3 | 2 | 1.7 Answer Choice: (A)  A (B)  B+ (C)  B (D)  B- (E)  C+
Answer: E
A boat M leaves shore A and at the same time boat B leaves shore B. They move across the river. They met at 500 yards away from A and after that they met 300 yards away from shore B without halting at shores. Find the distance between the shore A & B Answer Choice: (A) 1000 yards (B) 1200 yards (C) 1400 yards (D) 1600 yards (E) 1800 yards
Answer: B
A watch passes through three hands and each gains 25%. If the 3rd sells it for Rs250, what did the 1st pay for it? Answer Choice: (A) 110 (B) 114 (C) 128 (D) 130 (E) 138
Answer: C
The sides of a triangle are in the ratio 5: 12: 13 and its perimeter is 360 m, its area is? Answer Choice: (A) 180 (B) 882 (C) 277 (D) 261 (E) 281
Answer: A
Find the area of a parallelogram with base 10 cm and height 20 cm. Answer Choice: (A) 200 (B) 384 (C) 200 (D) 244 (E) 242
Answer: C
If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be: Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
In a rectangular coordinate system, if a line passes through the points (-17,-18), (13,22) and (x,2) then what is the value of x? Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: A
A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in? Answer Choice: (A) 20 days (B) 16 days (C) 24 days (D) 28 days (E) 32 days
Answer: C
Of 30 applicants for a job, 14 had at least 4 years of exper, 18 had degrees, and 3 had less than 4 years exper and did not have a degree, how many applicants had at least 4 years exper and a degree? Answer Choice: (A) a)14 (B) b)13 (C) c)9 (D) d)7 (E) e)5
Answer: E
Set A: {1, 3, 4, 6, 10, 12, 15}
If three numbers are randomly selected from set A without replacement, what is the probability that the sum of the three numbers is divisible by 3? Answer Choice: (A) 3/14 (B) 2/7 (C) 9/14 (D) 5/7 (E) 4/35
Answer: E
If n is an integer and 5^n > 40,000,000,000, what is the least possible value of n? Answer Choice: (A) 16 (B) 8 (C) 9 (D) 10 (E) 11
Answer: A
By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 8 p.c? Answer Choice: (A) 28000 (B) 36800 (C) 37000 (D) 38000 (E) 40000
Answer: B
Jason flips a coin three times. What is the probability Q that the coin will land on the same side in all three tosses? Answer Choice: (A) 1/16 (B) 1/8 (C) 1/4 (D) 1/3 (E) 1/2
Answer: C
A man can row with a speed of 20 kmph in still water. If the stream flows at 30 kmph, then the speed in downstream is? Answer Choice: (A) 27 (B) 41 (C) 20 (D) 50 (E) 60
Answer: D
The largest 4 digit number exactly divisible by 88 is: Answer Choice: (A) 9944 (B) 9768 (C) 9988 (D) 8888 (E) None of these
Answer: A
The batting average of a particular batsman is 61 runs in 46 innings. If the difference in his highest and lowest score is 150 runs and his average excluding these two innings is 58 runs, find his highest score. Answer Choice: (A) 179 (B) 202 (C) 210 (D) 223 (E) 229
Answer: B
A contest will consist of n questions, each of which is to be answered wither "True" or "False". Anyone who answers all n questions correctly will be a winner. What is the least value of n for which the probability is less than 1/1000 that a person who randomly guesses the answer to each question will be a winner? Answer Choice: (A) 5 (B) 10 (C) 50 (D) 100 (E) 1000
Answer: B
The cross-section of a cannel is a trapezium in shape. If the cannel is 12 m wide at the top and 5 m wide at the bottom and the area of cross-section is 344 sq m, the depth of cannel is? Answer Choice: (A) 39 (B) 28 (C) 27 (D) 40 (E) 71
Answer: D
Two vessels A and B contain milk and water mixed in the ratio 8:5 and 5:2 res. The ratio in which these two mixtures be mixed to get a new mixture containing milk and a water in the ratio 9:4? Answer Choice: (A) 2:8 (B) 2:1 (C) 2:2 (D) 2:3` (E) 2:7
Answer: E
Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. How many notebooks were distributed in all? Answer Choice: (A) 432 (B) 640 (C) 256 (D) 512 (E) None of these
Answer: D
If n is a 27-digit positive integer, all of whose digits are the same, which of the following must be true?
I. n is divisible by 3
II. n is divisible by 9
III. n is divisible by 27 Answer Choice: (A) I only (B) I and II only (C) I and III only (D) II and III only (E) I, II and III
Answer: E
The height of a triangle is decreased by 25% and its base increased by 50%. Its area will Answer Choice: (A) decrease by 12.5% (B) increase by 12.5% (C) decrease by 25% (D) Increase by 25% (E) None of these
Answer: B
How much is 80% of 40 is greater than 4/5 of 25? Answer Choice: (A) 22 (B) 67 (C) 88 (D) 12 (E) 66
Answer: D
If p^2 – 12p + 36 = q, and p is a positive integer between 1 and 10, inclusive, what is the probability that q < 0? Answer Choice: (A) 1/10 (B) 1/5 (C) 2/5 (D) 3/5 (E) 3/10
Answer: E
A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 4 days. In how many days can they complete the remaining work? Answer Choice: (A) 6 days (B) 2/3 days (C) 8 days (D) 3 days (E) 9 days
Answer: B
1
11
21
1211
111221
?????? Answer Choice: (A) 312211 (B) 312212 (C) 312221 (D) 312222 (E) 311211
Answer: A
Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is? Answer Choice: (A) 40 (B) 41 (C) 48 (D) 67 (E) 45
Answer: C
If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was? Answer Choice: (A) 120000 (B) 27778 (C) 27779 (D) 27767 (E) 29087
Answer: A
Six cards numbered from 1 to 6 are placed in an empty bowl. First one card is drawn and then put back into the bowl; then a second card is drawn. If the cards are drawn at random and if the sum of the numbers on the cards is 6, what is the probability that one of the two cards drawn is numbered 3 ? Answer Choice: (A) 1/3 (B) 1/2 (C) 1/5 (D) 3/5 (E) 4/5
Answer: C
A train 300 m long is running at a speed of 68 kmph. How long does it take to pass a man who is running at 8 kmph in the same direction as the train? Answer Choice: (A) 5 sec (B) 9 sec (C) 12 sec (D) 15 sec (E) 18 sec
Answer: E
Three independent strategies A, B and C have been initiated for cost cutting in a company producing respectively 40%, 40% and 10% savings. Assuming that they operate independently, what is the net saving achieved? Answer Choice: (A) 56% (B) 67.6% (C) 62.2% (D) 68% (E) 61%
Answer: B
There are two names given JOHNSON and JONES. If one letter is picked from both simultaneously at random, then find the probability that the letter is same? Answer Choice: (A) 24/35 (B) 17/35 (C) 8/25 (D) 6/35 (E) 1/25
Answer: D
the age of man is three time the sum of the age of his two sons. Five years hence, his age will be double of the sum of the ages of his sons. the father’s present age is : Answer Choice: (A) 40 year (B) 45 year (C) 50 year (D) 55 year (E) 65 year
Answer: B
In a mixture of 60 liters, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? Answer Choice: (A) 76 liters (B) 16 liters (C) 60 liters (D) 16 liters (E) 86 liters
Answer: C
The S.I. on a certain sum of money for 3 years at 8% per annum is half the C.I. on Rs. 4000 for 2 years at 10% per annum. The sum placed on S.I. is? Answer Choice: (A) Rs.1718 (B) Rs.1729 (C) Rs.1750 (D) Rs.1724 (E) Rs.1723
Answer: C
Three workers have a productivity ratio of 1 to 2 to 4. All three workers are working on a job for 4 hours. At the beginning of the 5th hour, the slowest worker takes a break. The slowest worker comes back to work at the beginning of the 9th hour and begins working again. The job is done in ten hours. What was the ratio of the work performed by the fastest worker as compared to the slowest? Answer Choice: (A) 12 to 1 (B) 6 to 1 (C) 5 to 1 (D) 20 to 3 (E) 1 to 5
Answer: D
In a hostel there were 100 students. To accommodate 10 more students the average is decreased by rupees 5. But total expenditure increased by Rs.400. Find the total expenditure of the hostel now? Answer Choice: (A) A)Rs.5800 (B) B)Rs.9900 (C) C)Rs.5400 (D) D)Rs.5900 (E) E)Rs.5430
Answer: B
A person incurs 5% loss by selling a watch for $1140. At what price should the watch be sold to earn 5% profit? Answer Choice: (A) $1260 (B) $1200 (C) $1150 (D) $1320 (E) $1290
Answer: A
An escalator moves towards the top level at the rate of 15 ft.sec and its length is 200 feet. If a person walks on the moving escalator at the rate of 5 feet per second towards the top level, how much time does he take to cover the entire length. Answer Choice: (A) 5sec (B) 10sec (C) 20sec (D) 15sec (E) 25sec
Answer: B
There are 7 red shoes & 3 green shoes . If two of red shoes are drawn what is the probability of getting red shoes Answer Choice: (A) 1/13 (B) 1/14 (C) 1/15 (D) 7/15 (E) 7/16
Answer: D
A shipment of 230 smartphones contains 84 that are defective. If a customer buys two smartphones at random from the shipment, what is the approximate probability that both phones are defective? Answer Choice: (A) 1/250 (B) 1/84 (C) 1/11 (D) 9/68 (E) 1/3
Answer: D