loafeihong/math_mmlu_format huggingface dataset:
here are 5 Rock songs, 6 Karnatic songs and 3 Hindi pop songs. How many different albums can be formed using the above should contain at least 1 Rock song and 1 karnatic song? Answer Choice: (A) 45133 (B) 15384 (C) 63215 (D) 15624 (E) 45123
Answer: D
A person took some amount with some interest for 8 years, but increase the interest for 1%, he paid Rs.640/- extra, then how much amount he took? Answer Choice: (A) Rs.5500/- (B) Rs.8000/- (C) Rs.4000/- (D) Rs.7000/- (E) None of these
Answer: B
Machine A working alone can complete a job in 10 hours. Machine B working alone can do the same job in 12 hours. How long will it take both machines working together at their respective constant rates to complete the job? Answer Choice: (A) 50/11 (B) 60/11 (C) 40/11 (D) 47/11 (E) 57/15
Answer: B
The average of five natural numbers is 150. A particular number among the five exceeds another by 100. The rest three numbers lie between these two numbers and they are equal. How many different values can the largest number among the five take? Answer Choice: (A) 59 (B) 19 (C) 21 (D) 18 (E) 42
Answer: B
Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is Answer Choice: (A) 1/5 (B) 1/7 (C) 1/0 (D) 1/2 (E) 1/3
Answer: B
The table below shows the enrollment in various classes at a certain college.
Class | Number of Students
Biology | 70
Physics | 35
Calculus | 40
Although no student is enrolled in all three classes, 15 are enrolled in both Biology and Physics, 10 are enrolled in both Biology and Calculus, and 12 are enrolled in both Physics and Calculus. How many different students are in the three classes? Answer Choice: (A) 51 (B) 88 (C) 90 (D) 125 (E) 108
Answer: E
A can do a work in 4 days. B can do the same work in 12 days. If both A & B are working together in how many days they will finish the work? Answer Choice: (A) 3 (B) 5 (C) 4 (D) 2 (E) 6
Answer: A
In a house a hall is 20 m long, 15m wide and 5m high. Its interior has to be covered with mat. What will be the total expenditure if it costs Rs. 20 per square m? Answer Choice: (A) s.43000 (B) s.19000 (C) s.57000 (D) s.60000 (E) s.62000
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.1045.What was his original salary? Answer Choice: (A) 2277 (B) 2999 (C) 1000 (D) 2651 (E) 1971
Answer: C
Convert the following unit:
4 hectares in mÂ² Answer Choice: (A) 50000 mÂ² (B) 40000 mÂ² (C) 60000 mÂ² (D) 45000 mÂ² (E) 55000 mÂ²
Answer: B
When 242 is divided by a certain divisor the remainder obtained is 6. When 698 is divided by the same divisor the remainder obtained is 13. However, when the sum of the two numbers 242 and 698 is divided by the divisor, the remainder obtained is 5. What is the value of the divisor? Answer Choice: (A) 11 (B) 14 (C) 18 (D) 23 (E) None of these
Answer: B
Robinson has a corporate proposal. The probability that vice-president Adams will approve the proposal is 0.7. The probability that vice-president Baker will approve the proposal is 0.5. The probability that vice-president Corfu will approve the proposal is 0.4. The approvals of the three VPs are entirely independent of one another.
Suppose the Johnson must get VP Adam’s approval, as well as the approval of at least one of the other VPs, Baker or Corfu, to win funding. What is the probability that Johnson’s proposal is funded? Answer Choice: (A) 0.49 (B) 0.52 (C) 0.48 (D) 0.6 (E) 0.45
Answer: A
In a certain company, a third of the workers do not have a retirement plan. 20% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 112 of the workers of that company are men, how many of the workers are women? Answer Choice: (A) 80 (B) 98 (C) 105 (D) 120 (E) 210
Answer: B
Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours. C is closed A and B can fill the remaining par in 7 hours. The number of hours taken by C alone to fill the tank is? Answer Choice: (A) 17 hours (B) 95 hours (C) 14 hours (D) 19 hours (E) 18 hours
Answer: C
Of the 6 distinguishable wires that lead into an apartment, 2 are for cable television service, and 3 are for telephone service. Using these wires, how many distinct combinations of 3 wires are there such that at least 1 of the wires is for cable television? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: C
What will be the fraction of 12% Answer Choice: (A) 1/20 (B) 1/50 (C) 1/75 (D) 3/25 (E) None of these
Answer: D
A rectangular circuit board is designed to have width w inches, perimeter p inches, and area n square inches. Which of the following equations must be true? Answer Choice: (A) w^2 + pw + n = 0 (B) w^2 - pw + 2n = 0 (C) 2w^2 + pw + 2n = 0 (D) 2w^2 - pw - 2n = 0 (E) 2w^2 - pw + 2n = 0
Answer: E
A dishonest milkman sells a 40 liter mixture of milk and water that contains milk and water in the ratio of 3:2. He takes out 10 liters of the mixture and replaces it with an equal amount of milk. He then takes out 20 liters of this new mixture and replaces it with an equal amount of water to create his final mixture. What is the ratio of milk and water in the final mixture? Answer Choice: (A) 2:5 (B) 3:5 (C) 2:3 (D) 3:2 (E) 7:13
Answer: E
How many positive integers less than 5,000 are evenly divisible by neither 16 nor 21? Answer Choice: (A) 4,514 (B) 4,475 (C) 4,521 (D) 4,428 (E) 4,349
Answer: A
A special municipal payroll tax charges not tax on a payroll less than $250,000 and only 0.1% on a company’s payroll above $250,000. If Belfried Industries paid $200 in this special municipal payroll tax, then they must have had a payroll of Answer Choice: (A) $450,000 (B) $202,000 (C) $220,000 (D) $400,000 (E) $2,200,000
Answer: A
If (m-8) is a factor of m^2-qm-24, then q= Answer Choice: (A) 3 (B) 5 (C) 6 (D) 11 (E) 16
Answer: B
At a special sale, 6 tickets can be purchased for the price of 3 tickets. If 6 tickets are purchased at the sale, the amount saved will be What percent of the original price of the 6 tickets? Answer Choice: (A) 20% (B) 33.3% (C) 40% (D) 50% (E) 66.6%
Answer: D
X and Y invested in a business. They earned some profit which they divided in the ratio of 2 : 3. If X invested Rs. 40,000, the amount invested by Y is Answer Choice: (A) 33488 (B) 63809 (C) 60000 (D) 37887 (E) 77824
Answer: C
There are 100 students in a college class of which 36 are boys studying Tamil & 13 girls not studying Tamil. If there are 55 girls in all, then the probability that a boy picked up at random is not studying Tamil, is Answer Choice: (A) 1/5 (B) 2/3 (C) 3/5 (D) 4/7 (E) 7/11
Answer: A
If the three points A, B and C with the coordinates (4, 2), (3, 1) and (2, a) respectively lie on a line, what is the value of a? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
In how many ways CM and Minister be elected from a team of 12 members? Answer Choice: (A) 128 (B) 130 (C) 132 (D) 139 (E) 142
Answer: C
When a certain tree was first planted, it was 4 feet tall, and the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 2/5 taller than it was at the end of the 4th year. By how many feet did the height of the tree increase each year? Answer Choice: (A) 3/10 (B) 2/5 (C) 1/2 (D) 4 (E) 6/5
Answer: D
A man whose speed is 3.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 2.0kmph (B) 2.3kmph (C) 2.85kmph (D) 3.0kmph (E) 3.3kmph
Answer: C
If A:B = 1/4: 1/6 B:C = 1/4:1/6 then A:B:C? Answer Choice: (A) 12:14:16 (B) 36:24:18 (C) 12:24:36 (D) 36:24:16 (E) 12:36:42
Answer: D
The simple interest on 200 for 7 months at 5 paise per rupee per month is Answer Choice: (A) 70 (B) 7 (C) 35 (D) 30.5 (E) None of these
Answer: A
A motorist knows four different routes from Bristol to Birmingham. From Birmingham to Sheffield he knows three different routes and from Sheffield to Carlisle he knows two different routes. How many routes does he know from Bristol to Carlisle ? Answer Choice: (A) 4 (B) 8 (C) 12 (D) 24 (E) 26
Answer: D
Local trains leave from a station at an interval of 14 minutes at a speed of 36 km/h. A man moving in the same direction along the road meets the trains at an interval of 18 minutes. Find the speed of the man. Answer Choice: (A) 8 km/h (B) 7 km/h (C) 6 km/h (D) 5.8 km/h (E) None of these
Answer: A
For rs 600 Mr. Karan can buy a max of 24 cups of tea and for rs 1500 he can buy a maximum of 15 cups of coffee. He has 2200 in his pocket and purchase 8 cups of tea what is the max no of cups of coffee he can purchase with the remaining money? Answer Choice: (A) 20 (B) 30 (C) 40 (D) 50 (E) 60
Answer: A
In one hour,a boat goes 21 km along the stream and 9 km against the stream.The speed of the boat in still water (in km/hr) is : Answer Choice: (A) 3 (B) 5 (C) 10 (D) 9 (E) 15
Answer: E
A car traveling at a certain constant speed takes 2 seconds longer to travel 1 kilometer than it would take to travel 1 kilometer at 300 kilometers per hour. At what speed, in kilometers per hour, is the car traveling? Answer Choice: (A) 300 (B) 320 (C) 330 (D) 340 (E) 290
Answer: A
A certain scholarship committee awarded scholarships in the amounts of $1250, $2500 and $4000. The Committee awarded twice as many $2500 scholarships as $4000 and it awarded three times as many $1250 scholarships as $2500 scholarships. If the total of $52500 was awarded in $1250 scholarships, how many $4000 scholarships were awarded? Answer Choice: (A) 7 (B) 6 (C) 9 (D) 10 (E) 15
Answer: A
In a garden, there are yellow and green flowers which are straight and curved. If the probability of picking a green flower is 3/4 and picking a straight flower is 1/2, then what is the probability of picking a flower which is yellow and curved Answer Choice: (A) 1/8 (B) 1/6 (C) 1/4 (D) 3/4 (E) 7/8
Answer: A
The angles of a triangle are in the ratio 1:3:8. Find the measurement of the three angles of triangle. Answer Choice: (A) 100° (B) 110° (C) 120° (D) 140° (E) 160°
Answer: C
If the first day of a year (other than leap year) was Friday, then which was the last day of that year? Answer Choice: (A) Saturday (B) Friday (C) Tuesday (D) Monday (E) None of these
Answer: B
A man in a train travelling at 28km/hr notices that a train going in the opposite direction passes him in 12 sec.If the length of this train is 210m find its speed . Answer Choice: (A) 35 km/hr (B) 40 km/hr (C) 50 km/hr (D) 60 km/hr (E) 70 km/hr
Answer: A
The mean of 50 observations was 36. It was found later that an observation 43 was wrongly taken as 23. The corrected new mean is Answer Choice: (A) 35.2 (B) 36.1 (C) 36.2 (D) 36.4 (E) None
Answer: D
Sum of the local value and the face value of 4 in the numeral 153489216 is Answer Choice: (A) 40004 (B) 4004 (C) 4000004 (D) 400004 (E) 44
Answer: D
Two numbers N and 16 have LCM = 48 and GCF = 8. Find N. Answer Choice: (A) 12 (B) 32 (C) 24 (D) 46 (E) 57
Answer: C
Kamal started a business investing Rs. 9000. After five months, Sameer joined with a capital of Rs. 8000. If at the end of the year, they earn a profit of Rs. 6970, then what will be the share of Sameer in the profit? Answer Choice: (A) Rs.2329 (B) Rs.2380 (C) Rs.2329 (D) Rs.2320 (E) Rs.2328
Answer: B
P(x, y) is the intersection point between the circle (x^2 + y^2 = 4) and the line (y = x +2). Which of the following can be the point P? Answer Choice: (A) (1, 2). (B) (2, 0) (C) (0, -2) (D) (-2, 0) (E) (2, 2)
Answer: C
If one positive integer is greater than another positive integer by 3, and the difference of their cubes is 279, what is their sum? Answer Choice: (A) 5 (B) 7 (C) 9 (D) 11 (E) 13
Answer: D
If x is to be chosen at random from the set {1, 2, 3, 4} and y is to be chosen at random from the set {5, 6, 7, 8}, what is the probability that xy will be even? Answer Choice: (A)  1/6 (B)  1/3 (C)  1/2 (D)  2/3 (E)  5/6
Answer: C
How many different 4 digit numbers can be formed from the number 1234 by re-arranging its digits so that the odd digits occupy even position Answer Choice: (A) 2 (B) 8 (C) 4 (D) 7 (E) 3
Answer: C
2 men and 2 women are lined up in a row. What is the number of cases where they stand with each other in turn? (The number of cases in which men (or women) do not stand next to each other) Answer Choice: (A) 4 (B) 15 (C) 18 (D) 21 (E) 24
Answer: A
How many integers from 0 to 50 inclusive have a remainder of 3 when divided by 5? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: E
In an increasing sequence of 8 consecutive even integers, the sum of the first 4 integers is 284. What is the sum of all the integers in the sequence? Answer Choice: (A) 552 (B) 568 (C) 574 (D) 586 (E) 600
Answer: E
The value of a bike depreciates at the rate of 25% every year. It was purchased 2 years ago. If its present value is Rs.4500 , its purchase price was Answer Choice: (A) 8000 (B) 7500 (C) 7000 (D) 6500 (E) 6000
Answer: A
Two trains travel in opposite directions at 36 kmph and 45 kmph and a man sitting in slower train passes the faster train in 4 seconds. The length of the faster train is Answer Choice: (A) 80 m (B) 100 m (C) 90 m (D) 180 m (E) None
Answer: C
John and Peter are among the ten players a volleyball coach can choose from to field a six-player team. If all six players are chosen at random, what is the probability of choosing a team that includes John and Peter? Answer Choice: (A) 1/2 (B) 1/3 (C) 1/4 (D) 2/5 (E) 3/10
Answer: B
A gets 3 times as much money as B gets, B gets only Rs.25 more then what C gets. The three gets Rs.675 in all. Find the share of B? Answer Choice: (A) 186 (B) 167 (C) 168 (D) 140 (E) 177
Answer: D
Let's play a game. I have all the ten digits of numbers available. I use all the digits just once to create a number of ten digits. Can you find out what number I have in mind using the following clues?
One digit is divisible by 1.
Two digits are divisible by 2.
Three digits are divisible by 3.
Four digits are divisible by 4.
Five digits are divisible by 5.
Six digits are divisible by 6.
Seven digits are divisible by 7.
Eight digits are divisible by 8.
Nine digits are divisible by 9.
Ten digits are divisible by 10. Answer Choice: (A) 3816547290 (B) 3816557290 (C) 3816547280 (D) 3813547290 (E) 3816147290
Answer: A
In a birthday party, every person shakes hand with every other person. If there was a total of 28 handshakes in the party, how many persons were present in the party? Answer Choice: (A) 5 (B) 8 (C) 1 (D) 9 (E) 7
Answer: B
A fence consists of m lengths of fence that are each n feet long. A fence post separates each length of fence by its width of x feet. What is the total length H of the fence including the fence posts on each end? Answer Choice: (A) mn (B) m(n + x) (C) H=m(n + x) + x (D) m(n + x) + 2x (E) 2mn
Answer: C
A and B start a business, with A investing the total capital of Rs.50000, on the condition that B pays A interest @ 10% per annum on his half of the capital. A is a working partner and receives Rs.1500 per month from the total profit and any profit remaining is equally shared by both of them. At the end of the year, it was found that the income of A is twice that of B. Find the total profit for the year? Answer Choice: (A) 59099 (B) 59009 (C) 590055 (D) 59000 (E) 59001
Answer: D
If the first day of a year (other than leap year) was Sunday, then which was the last day of that year? Answer Choice: (A) Saturday (B) Sunday (C) Tuesday (D) Monday (E) None of these
Answer: B
How many halves are there in three-fourth? Answer Choice: (A) 8.1 (B) 12 (C) 32 (D) 7.3 (E) 1.5
Answer: E
0.002 x 0.008 = ? Answer Choice: (A) 1.6e-05 (B) 0.001 (C) 0.01 (D) 0.1 (E) NONE OF THESE
Answer: A
in how many possible ways you can write 3240 as product of 3 positive integers a, b, c . Answer Choice: (A) 450 (B) 420 (C) 350 (D) 320 (E) 300
Answer: A
How long does a train 165 meters long running at the rate of 54 kmph take to cross a bridge 660 meters in length? Answer Choice: (A) 28 (B) 27 (C) 55 (D) 18 (E) 12
Answer: C
A man swims downstream 90 km and upstream 55 km taking 5 hours each time; what is the speed of the current? Answer Choice: (A) 3.8 (B) 3.5 (C) 3.3 (D) 3.2 (E) 1.6
Answer: B
A dog takes 2 leaps for every 3 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is : Answer Choice: (A) 1:5 (B) 2:5 (C) 3:5 (D) 4:5 (E) 6:5
Answer: E
If 21 lines are drawn in a plane such that no two of them are parallel and no three are concurrent, then in how many points do they intersect? Answer Choice: (A) 150 (B) 170 (C) 190 (D) 210 (E) 230
Answer: D
What is the greatest prime factor of 7!6! + 6!5! ? Answer Choice: (A) 17 (B) 23 (C) 37 (D) 43 (E) 53
Answer: D
A list of measurements in increasing order is 2, 5, 6, 8, 15 and x. If the median of these measurements is 3/4 times their arithmetic mean, what is the value of x? Answer Choice: (A) 16 (B) 18 (C) 20 (D) 22 (E) 24
Answer: C
Can you find the last number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ? Answer Choice: (A) 44 (B) 55 (C) 60 (D) 40 (E) 20
Answer: E
A and B complete a work in 5 days. A alone can do it in 10 days. If both together can do the work in how many days? Answer Choice: (A) 3.33 days (B) 3.99 days (C) 2.99 days (D) 2.98 days (E) 2.44 days
Answer: A
If n is a prime number greater than 5, what is the remainder when n^2 is divided by 12 ? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 5
Answer: B
A train 2000 m long can cross an electric pole in 25 sec and then find the speed of the train? Answer Choice: (A) 322 (B) 324 (C) 326 (D) 328 (E) 330
Answer: B
The average (arithmetic mean) of five numbers is 5. If 2 is subtracted from each of four of the numbers, what is the new average? Answer Choice: (A) 3.4 (B) 4.5 (C) 6.2 (D) 5.7 (E) 6.9
Answer: A
There are 13 boys and 10 girls in a class. If three students are selected at random, in how many ways that 1 girl or 2 boys are selected ? Answer Choice: (A) 88 (B) 90 (C) 92 (D) 96 (E) 98
Answer: A
When the no.7y86038 is exactly divisible by 11, then the smallest whole no.in place of y? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: B
In the xy plane line m has the equation 4x + y = u. Line n passes through the origin and is perpendicular to line m. If point p has the coordinates (r, r+1) and is on both line n and m what is the value of r? Answer Choice: (A) -4/3 (B) 1/4 (C) -4 (D) 3/4 (E) 4/3
Answer: A
A car covers a certain distance at aspeed of 60 kmph in 4 hours. To cover the same distance in 2hr, it must travel at a speed of? Answer Choice: (A) 567 km/hr (B) 678 km/hr (C) 782 km/hr (D) 120 km/hr (E) 720 km/hr
Answer: D
If integers a and b are distinct factors of 30, which of the following CANNOT be a factor of 30?
I. ab + b^2
II. (a + b)^2
III. a + b Answer Choice: (A) I only (B) II only (C) III only (D) I and II only (E) I, II, and III
Answer: B
In how many ways can the letters of the word ASTERIX be arranged in a row so that the vowels appear in alphabetic order? Answer Choice: (A) 800 (B) 820 (C) 880 (D) 960 (E) 840
Answer: E
A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current? Answer Choice: (A) 1.9 (B) 1.5 (C) 1.4 (D) 1.1 (E) 1.6
Answer: B
Anand and Deepak started a business investing Rs. 1000 and Rs. 5000 respectively. Out of a total profit of Rs. 2000, Deepak's share is: Answer Choice: (A) 3776 (B) 1284.2 (C) 8400 (D) 1666.6 (E) 1671.8
Answer: D
power windows: 60%
anti-lock brakes: 25%
CD player: 75%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD player. What percent of the vehicles at Bill's car dealership have a CD player but no power windows or anti-lock brakes? Answer Choice: (A) 25 (B) 18 (C) 11 (D) 38 (E) 0
Answer: D
If 3/w + 3/x = 3/y and wx = y, then the average (arithmetic mean) of w and x is Answer Choice: (A) 1/2 (B) 1 (C) 2 (D) 4 (E) 8
Answer: A
Points A, B, and C lie, in that order, on a straight railroad track. The distance from point A to point B is twice the distance from point B to point C. A train traveled from point A to point C without stopping. The train's average speed when traveling from point A to point B was 50 miles per hour and the train's average speed when traveling from point B to point C was 25 miles per hour. What was the train's average speed, in miles per hour, when traveling from point A to point C? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 15
Answer: E
In the xy-plane, the points (c, d), (c, -d), and (-c, -d) are three vertices of a certain square. If c < 0 and d > 0, which of the following points P is in the same quadrant as the fourth vertex of the square? Answer Choice: (A) (-5, -3) (B) (-5, 3) (C) (5, -3) (D) (3, -5) (E) (3, 5)
Answer: E
A certain shirt was marked down 10% the first week and another 20% the next week. What percent of the regular price was the final cost of the shirt after the two markdowns? Answer Choice: (A) 30% (B) 36% (C) 40% (D) 72% (E) 80%
Answer: D
The average of 65 numbers is 40. If two numbers, 25 and 60 are discarded, then the average of the remaining numbers is nearly Answer Choice: (A) 28.32 (B) 39 (C) 39.92 (D) 29 (E) 30
Answer: C
what will be the next number in the following series??
1,4...48,100,180,294 Answer Choice: (A) 32 (B) 46 (C) 24 (D) 18 (E) 30
Answer: D
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 675 sq m, then what is the breadth of the rectangular plot? Answer Choice: (A) 16 (B) 17 (C) 18 (D) 15 (E) 14
Answer: D
50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments without windows have hardwood floors. If 40% of the apartments do not have hardwood floors, what V percent of the apartments with windows have hardwood floors? Answer Choice: (A) 10 (B) 16 2/3 (C) 40 (D) 50 (E) 83 1/3
Answer: E
Sandy leaves her home and walks toward Ed's house. Two hours later, Ed leaves his home and walks toward Sandy's house. The distance between their homes is 52 kilometers, Sandy's walking speed is 6 km/h, and Ed's walking speed is 4 km/h. How many kilometers will Sandy walk before she meets Ed? Answer Choice: (A) 33 (B) 34 (C) 35 (D) 36 (E) 37
Answer: D
Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time? Answer Choice: (A) 17 1/9 min (B) 17 1/8 min (C) 17 1/7 min (D) 17 8/7 min (E) 17 3/7 min
Answer: C
How much pure alcohol should be added to 400ml of a 15% solution to make the strength of solution 30%? Answer Choice: (A) 100 ml (B) 60 ml (C) 120 ml (D) 130 ml (E) 150 ml
Answer: E
The probabilities of solving a question by 3students A, B & C are 1/2,1/3 &1/4, respectively. The probability that the problem will be solved is? Answer Choice: (A) 1/2 (B) 3/4 (C) 1/5 (D) 3/5 (E) 4/7
Answer: B
A die is tossed. Find the probability of getting a multiple of 2 ? Answer Choice: (A) 1/5 (B) 2/3 (C) 1/6 (D) 1/3 (E) 1/2
Answer: E
A chair is bought for Rs.300/- and sold at a loss of 20% find its selling price Answer Choice: (A) Rs.500/- (B) Rs.510/- (C) Rs.515/- (D) Rs.230/- (E) Rs.240/-
Answer: E
Solve 7y – 5 = 3y + 11 Answer Choice: (A) 4 (B) 6(1/3) (C) 7(1/3) (D) 3 (E) 9(1/3)
Answer: A
There were two candidates in an election. Winner candidate received 60% of votes and won the election by 240 votes. Find the number of votes casted to the winning candidate? Answer Choice: (A) 228 (B) 720 (C) 255 (D) 199 (E) 231
Answer: B
Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps? Answer Choice: (A) 10 : 5 (B) 15 : 2 (C) 20 : 2 (D) 25 : 2 (E) None of thees
Answer: D
Two spherical balls lie on the ground touching. If one of the balls has a radius of 6 cm, and the point of contact is 10 cm above the ground, what is the radius of the other ball (in centimeters)? Answer Choice: (A) 12 (B) 16 (C) 20 (D) 24 (E) 30
Answer: E