loafeihong/math_mmlu_format huggingface dataset:
If the sixth day of a month is two days earlier than Wednesday, What day will it be on the 20th day of the month? Answer Choice: (A) Saturday (B) Monday (C) Sunday (D) Wednesday (E) Friday
Answer: B
One side of the bottom layer of a triangular pyramid has 12 balls. How many are there in the whole pyramid?Note that the pyramid is equilateral and solid. Answer Choice: (A) 286 (B) 364 (C) 504 (D) 164 (E) 154
Answer: B
A train travelling at a speed of 75 mph enters a tunnel 3 1/2 miles long. The train is 1/4 mile long. How long does it take for the train to pass through the tunnel from the moment the front enters to the moment the rear emerges? Answer Choice: (A) 2.5 min (B) 3 min (C) 3.2 min (D) 3.5 min (E) None
Answer: B
Shipment ------No. of Defective Chips/shipment---Total Chips in shipment
S2 -------------- 5 ------------------------ ----------------------12000
S3 -------------- 6 ----------------------------------------------- 18000
S4 -------------- 4 ----------------------------------------------- 16000
A computer chip manufacturer expects the ratio of the number of defective chips to be total number of chips in all future shipments equal to the corresponding ratio for shipmemts S1,S2,S3 and S4 comined as shown in the table above. What is the expected number Y of defective chips in a shipment of 60000 chips? Answer Choice: (A) 14 (B) 20 (C) 22 (D) 24 (E) 25
Answer: B
If 12 men or 20 women can do a piece of work in 54 days, then in how many days can 9 men and 12 women together do the work? Answer Choice: (A) 10 days (B) 30 days (C) 20 days (D) 80 days (E) 40 days
Answer: E
At a monthly meeting, 3/5 of the attendees were males and 7/8 of the male attendees arrived on time. If 4/5 of the female attendees arrived on time, what fraction of the attendees at the monthly meeting did not arrive on time? Answer Choice: (A) 47/200 (B) 31/200 (C) 17/100 (D) 11/100 (E) 7/50
Answer: B
A man spends 2/5 of his salary on house rent,3/10 of his salary on food and 1/8 of his salary on conveyence.if he has Rs.1400 left with him,find his expenditure on food and conveyence. Answer Choice: (A) 800 (B) 900 (C) 100 (D) 700 (E) 500
Answer: C
Four milkmen rented a pasture. A grazed 24 cows for 3 months; B 10 for 5 months; C 35 cows for 4 months and D 21 cows for 3 months. If A's share of rent is Rs. 7200, find the total rent of the field. Answer Choice: (A) 37500 (B) 35500 (C) 42500 (D) 22500 (E) 32500
Answer: E
6th March, 2005 is Monday, what was the day of the week on 6th March, 2004? Answer Choice: (A) Friday (B) Saturday (C) Wednesday (D) Sunday (E) Monday
Answer: D
Five years ago a father was thrice as old as his son. Five years hence the son will only half the age of his father. Find their present ages. Answer Choice: (A) 25, 25 (B) 35, 15 (C) 15, 35 (D) 15, 35 (E) 10, 40
Answer: B
If a particular is never chosen, in how many ways can a cricketbe chosen out of 15 players? Answer Choice: (A) 327 (B) 340 (C) 364 (D) 499 (E) 456
Answer: C
A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.5000, find their shares? Answer Choice: (A) 2000,8000 (B) 2000,4000 (C) 2000,3000 (D) 1000,3000 (E) 4000,3000
Answer: C
Rectangular tile each of size 25cm by 16cm must be laid horizontally on a rectangular floor of size 180cm by 120cm,such that the tiles do not overlap and they are placed with edges jutting against each other on all edges. A tile can be placed in any orientation so long as its edges are parallel to the edges of floor. No tile should overshoot any edge of the floor. The maximum number of tiles that can be accommodated on the floor is: Answer Choice: (A) 52 (B) 54 (C) 55 (D) 65 (E) 48
Answer: B
Two brothers were expected to return here on the same day. Rajat returned 3 days earlier but Rohit returned 4 days later. If Rajat returned on Friday, what was the expected day when both the brothers were to return home and when did Rohit Return? Answer Choice: (A) Wednesday, Sunday (B) Thursday, Monday (C) Monday, Friday (D) Monday, Friday (E) none
Answer: C
Each of the products produced yesterday was checked by worker x or worker y. 0.5% of the products checked by worker x are defective and 0.8% of the products checked by worker y are defective. If the total defective rate of all the products checked by worker x and worker y is 0.55%, what fraction of the products was checked by worker y? Answer Choice: (A) 1/3 (B) 1/4 (C) 1/5 (D) 1/6 (E) 1/8
Answer: D
The difference between the ages of two persons is 20 years. Fifteen years ago, the elder one was twice as old as the younger one. The present age of the younger person is? Answer Choice: (A) 30 (B) 35 (C) 25 (D) 28 (E) 32
Answer: B
20-5*4^2+15 = ? Answer Choice: (A) 287 (B) -13 (C) -45 (D) 13 (E) None
Answer: C
A car rental company charges for mileage as follows: 3 dollars per mile for the first n miles and 4 dollars per mile for each mile over n miles. How much will the mileage charge be, in dollars, for a journey of d miles, where d > n ? Answer Choice: (A) 5d-n (B) 6d-n (C) 7d-n (D) 8d-n (E) 4d-n
Answer: E
In an examination series, which consists of 5 exams, Arvind scored an average of 60 marks in
the first 3 exams and an average of 70 in the last 4 exams, what is the average score of
Arvind for the first and last two exams if his average scores of all the five exams are 65? Answer Choice: (A) 31 (B) 32 (C) 63 (D) 64 (E) 65
Answer: C
A bakery has 6 employees. It pays annual salaries of $15,000 to each of 2 employees, $17,000 to 1 employee, and $18,000 to each of the remaining 3 employees. Which number is closest to the average (arithmetic mean) annual salary of these employees? Answer Choice: (A) $16,200 (B) $16,500 (C) $16,800 (D) $17,000 (E) $17,400
Answer: C
Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 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? Answer Choice: (A) 9.30 a.m (B) 10 a.m (C) 10.40 a.m (D) 11 a.m (E) 11.40 am
Answer: B
A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 350 m long platform? Answer Choice: (A) 87 min (B) 82 min (C) 86 min (D) 47 min (E) 72 min
Answer: D
The greatest number by which the product of three consecutive multiples of 4 is always Answer Choice: (A) 384 (B) 81 (C) 162 (D) 243 (E) None of these
Answer: A
In a sample of 800 high school students in which all students are either freshmen, sophomores, juniors, or seniors, 23 percent are juniors and 75 percent are not sophomores. If there are 160 seniors, how many more freshmen than sophomores are there among the sample of students? Answer Choice: (A) 42 (B) 48 (C) 56 (D) 64 (E) 72
Answer: C
A shopkeeper sold an article at $1110 and gained a 20% profit. What was the cost price? Answer Choice: (A) $850 (B) $875 (C) $900 (D) $925 (E) $950
Answer: D
A traveller makes 3/4 of his journey by train and 2/3 of the rest by car. If he walks the remaining 12 Kms, the total distance traveled by him is Answer Choice: (A) 124 Kms (B) 134 Kms (C) 144 Kms (D) 244 Kms (E) None of the above
Answer: C
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is: Answer Choice: (A) 35 (B) 10 (C) 40 (D) 50 (E) 55
Answer: C
In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. 16.50 kg? Answer Choice: (A) 7 : 2 (B) 7 : 3 (C) 7 : 5 (D) 7 : 7 (E) 7 : 9
Answer: B
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 8 (E) 9
Answer: D
A woman swims downstream 54 km and upstream 6 km taking 6 hours each time, what is the speed of the woman in still water? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
can you find the last number in the number sequence given below
10: 10 : 20 : 45 : 110 : 300 :? Answer Choice: (A) 870 (B) 930 (C) 540 (D) 630 (E) 730
Answer: B
A pump can fill a tank with water in 4 hours. Because of a leak, it took 20 hours to fill the tank. The leak can drain all the water of the tank in? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 4 (E) 2
Answer: C
On what sum of money will be difference between the simple interest and compound interest for 2 years at 5% p.a be equal to Rs. 25 Answer Choice: (A) Rs.10000 (B) Rs. 20000 (C) Rs. 22000 (D) Rs. 12000 (E) Rs. 14000
Answer: A
A chemist mixes one liter of pure water with x liters of a 40% salt solution, and the resulting mixture is a 20% salt solution. What is the value of x? Answer Choice: (A) 1/4 (B) 1/3 (C) 1/2 (D) 1 (E) 3
Answer: D
A boy was asked to find 7/9 of a x. But he divided the x by 7/9, Thus he got 32 more than theanswer. Find the x. Answer Choice: (A) 60 (B) 61 (C) 62 (D) 63 (E) 65
Answer: D
Will must choose a 2-character computer password, consisting of 2 letter from the alphabet , in any order.From how many different passwords can Will choose? Answer Choice: (A) 390 (B) 2,340 (C) 4,680 (D) 1300 (E) 14,040
Answer: D
If John invested $ 2 at 5 percent interest compounded annually, the total value of the investment, in dollars, at the end of 4 years would be Answer Choice: (A) (1.5)^4 (B) 4(1.5) (C) (1.05)^4 (D) (2.05)^4 (E) 1 + 4(0.05)
Answer: D
If y = x +2, Find the range of real values of y satisfying the inequalities 16x - 6 > 42 and 7x - 24 < 60" Answer Choice: (A) 5 < y < 14 (B) 3 < y < 12 (C) 1 < y < 10 (D) y < 10 (E) y < 12
Answer: A
The sum of the squares of three numbers is 41, while the sum of their products taken two at a time is 20. Their sum is: Answer Choice: (A) 10 (B) 5 (C) 9 (D) 15 (E) None of these
Answer: C
Average of five numbers is -10, and the sum of three of the numbers is 16, wat is the average of the other 2 numbers? Answer Choice: (A) -33 (B) -34 (C) -46 (D) 45 (E) 46
Answer: A
The average age of 20 men in the class is 14.6 years. Five new men join and the new average becomes 15.56 years. What was the average age of five new men? Answer Choice: (A) 15.5 (B) 19.4 (C) 15.25 (D) 15.3 (E) 15.6
Answer: B
Whats the probability of getting 5 Sunday(my favorite day) in a 31 day month ? Answer Choice: (A) 3/3 (B) 2/9 (C) 6/7 (D) 1/5 (E) 3/7
Answer: E
Pipe A can fill a tank in 10 hours, pipe B in 8 hours, and pipe C in 40 hours. If all the pipes are open, in how many hours will the tank be filled? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
The diameter of a circle is 4/π. Find the circumference of the circle. Answer Choice: (A) 8 (B) 4 π (C) 4 (D) 6 (E) 5
Answer: A
A tradesman by means of his false balance defrauds to the extent of 20%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 17% (B) 77% (C) 44% (D) 16% (E) 47%
Answer: C
Set E includes elements {8, 2, 11, x, 3, y} and has a mean of 7 and a median of 5.5. If x < y, then which of the following is the maximum possible value of x? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: D
There are 138 employees in Company X. If the number of employees who birth in June is the greatest, what is the least possible number of the employees in the company who birth in June? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 16 (E) 14
Answer: D
In a coconut grove, (x + 4) trees yield 60 nuts per year, x trees yield 120 nuts per year and (x – 4) trees yield 180 nuts per year. If the average yield per year per tree be 100, find x. Answer Choice: (A) 3 (B) 4 (C) 8 (D) 9 (E) None of the above
Answer: C
If a farmer wants to plough a farm field on time, he must plough 120 hectares a day. For technical reasons he ploughed only 85 hectares a day, hence he had to plough 2 more days than he planned and he still has 40 hectares left. What is the area of the farm field and how many days the farmer planned to work initially? Answer Choice: (A) 700 (B) 720 (C) 740 (D) 760 (E) 780
Answer: B
For a certain exam,a score of 60 was 2 standard deviations below mean and a score of 100 was 3 standard deviations above mean.What was the mean score for the exam? Answer Choice: (A) 74 (B) 76 (C) 78 (D) 80 (E) 82
Answer: B
Three consecutive even numbers are such that thrice the first number exceeds double the third number by five. What is the third number? Answer Choice: (A) 13 (B) 15 (C) 17 (D) 19 (E) 21
Answer: C
A(n+1)=1+(1/A(n)) and A(1)=1. What is the value of A(8)? Answer Choice: (A) 30/17 (B) 32/19 (C) 34/21 (D) 36/23 (E) 38/25
Answer: C
Present ages of Kiran and Syam are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Syam's present age in years? Answer Choice: (A) 20 (B) 24 (C) 25 (D) 28 (E) 30
Answer: B
How many positive integers will divide evenly into 190? Answer Choice: (A) 4 (B) 6 (C) 8 (D) 12 (E) 16
Answer: C
Suresh started a business with Rs.20,000. Kiran joined him after 4 months with Rs.30,000. After 2 months, Suresh withdrew Rs.5,000 of his capital and 2 more months later, Kiran brought in Rs.20,000 more. What should be the ratio in which they should share their profits at the end of the year? Answer Choice: (A) 21:32 (B) 32:21 (C) 12:17 (D) 17:12 (E) None of these
Answer: A
Three numbers are in the ratio 5 : 6 : 7. The sum of its longest and smallest numbers equals the sum of the third number and 84. Find the third number? Answer Choice: (A) A)37 (B) B)85 (C) C)48 (D) D)43 (E) E)84
Answer: E
After decreasing 40% in the price of an article costs Rs.1050. Find the actual cost of an article? Answer Choice: (A) 1200 (B) 1750 (C) 1050 (D) 1570 (E) 1005
Answer: B
If n is a natural number, then (6n2 + 6n) is always divisible by? Answer Choice: (A) 6 and 12 both (B) 6 only (C) 12 only (D) 6 or 12 (E) None
Answer: A
A is twice as fast as B. If B alone can do a piece of work in 30 days, in what time can A and B together complete the work? Answer Choice: (A) 10 (B) 88 (C) 66 (D) 28 (E) 12
Answer: A
By selling 20 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%? Answer Choice: (A) 80 (B) 60 (C) 50 (D) 30 (E) 10
Answer: D
P is a whole number which when divided by 4 gives 3 as remainder. What will be the remainder when 2P is divided by 4 ? Answer Choice: (A) 3 (B) 2 (C) 1 (D) 0 (E) -1
Answer: B
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 11 km/hr (B) 50 km/hr (C) 76 km/hr (D) 88 km/hr (E) 17 km/hr
Answer: B
Of 30 applicants for a job, 13 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree? Answer Choice: (A) 14 (B) 13 (C) 9 (D) 6 (E) 5
Answer: D
The size of a flat-screen television is given as the length of the screen’s diagonal. How many square inches greater is the screen of a square 21-inch flat-screen television than a square 19 -inch flat-screen television? Answer Choice: (A) 42 (B) 40 (C) 38 (D) 36 (E) 48
Answer: B
If a 5 cm cube is cut into 1 cm cubes, then what is the percentage increase in the surface area of the resulting cubes? Answer Choice: (A) 100% (B) 200% (C) 300% (D) 400% (E) 500%
Answer: D
A train travels at an average of 40 miles per hour for 4 hours and then travels at a speed of 60miles per hour for 2hours. How far did the train travel in the entire 6 hours? Answer Choice: (A) 100miles (B) 150miles (C) 200miles (D) 250miles (E) 300miles
Answer: E
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: Answer Choice: (A) 20 (B) 40 (C) 80 (D) 100 (E) 200
Answer: D
In an exam 80% of the boys and 40% of the girls passed. The number of girls who passed is 120, which is 2/3rd of the number of boys who failed. What is the total number of students who appeared for the exam? Answer Choice: (A) 1200 (B) 380 (C) 3800 (D) 2180 (E) 3180
Answer: A
In an examination, 35% candidates failed in one subject and 42% failed in another subject while 14% failed in both the subjects. If 2500 candidates appeared at the end of the examination how many passed in either subject but not in both? Answer Choice: (A) 975 (B) 1020 (C) 1175 (D) 1225 (E) 1525
Answer: D
A man incurs a loss of 5% be selling a watch for Rs. 1140. what price should the watch be sold to earn 5% profit. Answer Choice: (A) 1200 (B) 1260 (C) 1350 (D) 1250 (E) 1355
Answer: B
The average age of a husband and a wife is 23 years when they were married five years ago but now the average age of the husband, wife and child is 21 years(the child was born during the interval). What is the present age of the child? Answer Choice: (A) 7 (B) 5 (C) 8 (D) 4 (E) 2
Answer: A
By using the numbers 1, 2, 3, 7 and 9 only once, how many five digit numbers can be made that are divisible by 25? Answer Choice: (A) 5 (B) 4 (C) Not possible (D) 3 (E) 6
Answer: C
If 2log(4*5^2) = x, find x Answer Choice: (A) 5 (B) 6 (C) 7 (D) 4 (E) 8
Answer: D
A man swims downstream 72 km and upstream 45 km taking 5 hours each time; what is the speed of the current? Answer Choice: (A) 1.7 (B) 2.8 (C) 3.6 (D) 2.7 (E) 1.1
Answer: D
A and B together have $ 1210. If of A's amount is equal to of B's amount,What is the ratio between A and B? Answer Choice: (A) 2:3 (B) 3:2 (C) 4:5 (D) 5:3 (E) cannot be determined
Answer: B
A train travelling at a speed of 75 mph enters a tunnel 3 miles long. The train is mile long. How long does it take for the train to pass through the tunnel from the moment the front enters to the moment the rear emerges? Answer Choice: (A) 2.5 min (B) 3 min (C) 3.2 min (D) 3.5 min (E) 3.8 min
Answer: C
Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 18 MPH between the 2 friends until the friends meet. How many miles does the pigeon travel? Answer Choice: (A) 54 (B) 66 (C) 80 (D) 36 (E) 96
Answer: A
The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 70 (E) 80
Answer: C
Seats for Maths, Physics and Biology are in the ratio of 5 : 7 : 8 respectively. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the respective ratio of increased seats? Answer Choice: (A) 2 : 3 : 4 (B) 6 : 7 : 8 (C) 6 : 8 : 9 (D) Cannot be determined (E) None of these
Answer: A
Laxmi goes 6 km towards South-East from her office.Then she goes 15 km turning to West. After this she goes 6 km towards North-West and in the end she goes 11 km towards East. How far is she from her office ? Answer Choice: (A) 10 km (B) 11 km (C) 4 km (D) 6 km (E) 8 km
Answer: C
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 24 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) 288 (B) 540 (C) 877 (D) 278 (E) 178
Answer: B
A can do a piece of work in 3 hours; B and C together can do it in 2 hours, which A and C together can do it in 2 hours. How long will B alone take to do it? Answer Choice: (A) 6hours (B) 3hours (C) 2hours (D) 5hours (E) 4hours
Answer: B
The average age of 15 students of a class is 16 years. Out of these, the average age of 5 students is 14 years and that of the other 9 students is 16 years. Tee age of the 15th student is? Answer Choice: (A) 22years (B) 24years (C) 26years (D) 28years (E) 30years
Answer: C
Tomy's age 14 years hence will be thrice his age four years ago. Find Tomy's present age? Answer Choice: (A) 12 years (B) 13 years (C) 15 years (D) 17 years (E) 18 years
Answer: B
A test has 100 questions. Each question has 5 options, but only 1 option is correct. If test-takers mark the correct option, they are awarded 1 point. However, if an answer is incorrectly marked, the test-taker loses 0.25 points. No points are awarded or deducted if a question is not attempted. A certain group of test-takers attempted different numbers of questions, but each test-taker still received the same net score of 40. What is the maximum possible number of such test-takers? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 13
Answer: E
If a,b,c,d,e are five consecutive odd integers,then what is their average? Answer Choice: (A) a+4 (B) abcde/5 (C) 5(a+b+c+d+e) (D) a+8 (E) a+6
Answer: A
A worker earns $24 on the first day and spends $18 on the second day. The worker earns $24 on the third day and spends $18 on the fourth day. If this pattern continues, on which day will the worker first reach a net total of $72? Answer Choice: (A) 9 (B) 12 (C) 17 (D) 21 (E) 24
Answer: C
34.	The side surface of a cylinder is rolled with a rectangular plate. If the perimeter of the circular base Is 6 feet, and the diagonal of the rectangular plate was 10 ft. What is height of the of the cylinder? Answer Choice: (A) 7 (B) 10 (C) 8 (D) 12 (E) 15
Answer: C
Siddharth wants to borrow Rs.6000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction? Answer Choice: (A) Rs.21.60 (B) Rs.21.69 (C) Rs.21.87 (D) Rs.21.68 (E) Rs.21.19
Answer: A
The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number? Answer Choice: (A) 14 years (B) 17 years (C) 18 years (D) 12 years (E) 11 years
Answer: C
The true discount on a bill due 9 months hence at 16% per annum is Rs. 180. The amount of the bill is Answer Choice: (A) 1200 (B) 1764 (C) 1680 (D) 1354 (E) None of these
Answer: C
On a certain date, Pat invested $5,000 at x percent annual interest, compounded annually. If the total value of the investment plus interest at the end of 12 years will be $20,000, in how many years, the total value of the investment plus interest will increase to $30,000? Answer Choice: (A) 15 (B) 16 (C) 18 (D) 20 (E) 24
Answer: A
Every year Taylor goes to the same carnival, and he attempts to shoot a basketball into a small hoop, hoping that he will win a ten-foot tall teddy bear. If the probability that Taylor does not make a basket is 9/10, what is the probability that Taylor makes exactly one basket in three tries? Answer Choice: (A) 3^5/10^3 (B) 3^4/10^3 (C) 3^3/10^3 (D) 3^2/10^3 (E) 3^4/10^4
Answer: A
there is a equilateral triangle whose area is A.another triangle is formed by joining the mid points.this process is continued.find the sum of these areas. Answer Choice: (A) A/3 (B) 2A/3 (C) A (D) 4A/3 (E) 5A/3
Answer: D
If 2x + y = 7 and x + 2y = 5, then (2x + 2y)/3 = Answer Choice: (A)  3 (B)  4/3 (C)  17/5 (D)  18/5 (E)  4
Answer: A
A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number? Answer Choice: (A) 5 (B) 8 (C) 9 (D) 10 (E) 11
Answer: B
The no. of gift pack bought by Dexter is 1 more than the price, in rupees, of each gift pack. The amount of Rs.380 which Dexter had, fell short of the required amount. What is the amountby which he might have fallen short. Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 80
Answer: B
The ratio of the volumes of two cubes is 512 : 729. What is the ratio of their total surface areas? Answer Choice: (A) 1:22 (B) 81:12 (C) 41:46 (D) 41:19 (E) 84:12
Answer: C
A coin is tossed until sequence HTH appears (H denotes the fall of heads, T denotes the fall of tails). What is the probability P that the game will end after the fourth throw? Answer Choice: (A) 1/16 (B) 3/32 (C) 1/8 (D) 3/16 (E) 1/4
Answer: C