Datasets:
dfdsfgf
/
big_math_dataset

Dataset card Data Studio Files
xet
Community
1
question
stringlengths
3
1.14k
The inverse ratio of 3: 7: 1 is?
The simple form of the ratio 4/3:4/5 is?
Maxwell leaves his home and walks toward Brad's house at the same time that Brad leaves his home and runs toward Maxwell's house. If the distance between their homes is 40 kilometers, Maxwell's walking speed is 3 km/h, and Brad's running speed is 5 km/h. What is the distance traveled by Maxwell when they meet in the middle?
the average of four consecutive even numbers is 27. find the largest of thesenumbers?
There are 200 female managers in a certain company. Find the total number of female employees Q in the company, if 2/5 of all the employees are managers and 2/5 of all male employees are managers.
The first half of a 500-mile trip was travelled in x hours and the second half in y hours. Which of the following is equal to the average speed, in miles per hour, for the entire trip?
A train 440 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
Jack rode his bicycle at an average speed of 5 mph for some time and then at an average speed of 15 mph for the rest of the journey. If he made no stops during the trip, and his average speed for the entire journey was 10 miles per hour, for what fraction of the total time did he ride at 15 mph?
In a game of billiards, A can give B 10 points in 30 and he can give C 15 points in 30. How many points can B give C in a game of 50?
Which of the following numbers completes the sequence 8, 14, 21, 29, 38___?
Sachin is younger than Rahul by 4 years. If their ages are in the respective ratio of 7:9, how old is Sachin?
If A=x^3 y^2 and B=xy^3, then find the HCF of A, B
The perimeter of a semi circle is 144 cm then the radius is?
How many workers are required for completing the construction work in 10 days? I.20% of the work can be completed by 8 workers in 8 days. II.20 workers can complete the work in 16 days. III.One-eighth of the work can be completed by 8 workers in 5 days.
A sells a bicycle to B and makes a profit of 35%. B sells the same bicycle to C at a profit of 45%. If the final S.P. of the bicycle was Rs. 225, find out the cost price of the bicycle for A.
A 30% loss on cost price is what percent loss on selling price?
How many odd three-digit integers greater than 300 are there such that all their digits are different?
In a certain supermarket, a triangular display of cans is arranged in 10 rows, numbered 1 through 10 from top to bottom. Each successively numbered row contains 3 more cans than the row immediately above it. If there are fewer than 150 cans in the entire display, how many cans are in the sixth row?
Peter rolls two dice at the same time. What is the probability that either of the dices show either 1 or 5?
40 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4m3 , then the rise in the water level in the tank will be:
The parameter of a square is double the perimeter of a rectangle. The area of the rectangle is 480 sq cm. Find the area of the square.
3^12 + 3^12 + 3^12 =
If 7 persons can do 7 times of a particular work in 7 days, then, 9 persons can do 9 times of that work in ?
Find the value for x from below equation: x/3=-5?
Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 28 in two years, at the same percent rate per annum?
If a continuous cable 10 meters long was marked off at intervals of 1/3 meter and also 1/7 meter, and then if the cable were cut at each mark, how many different size length of cable would result?
In how many years does a sum of Rs. 6000 yield a simple interest of Rs. 15000 at 15% p.a.?
A ball is bought for Rs.400 and sold at a gain of 30% find its selling price?
6, 10, 18, 30, 46, ?
If “*” is called “+”, “/” is called “*”, “-” is called “/”, “+” is called “-”. 240/80 – 60 * 40 - 10 = ?
The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train?
It takes 40 identical printing presses 9 hours to print 500,000 papers. How many hours would it take 30 of these printing presses to print 500,000 papers?
Which of the following is equal to the average (arithmetic mean) of (y+4)^2 and (y-4)^2?
If the annual rate of simple interest increases from 10% to 12 1/2 %, a man's yearly income increases by Rs. 1250. His principal in Rs. is?
Find the smallest number which should be multiplied with 560 to make it a perfect square.
Mark bought a set of 6 flower pots of different sizes at a total cost of $8.00. Each pot cost 0.25 more than the next one below it in size. What was the cost, in dollars, of the largest pot?
What will be the fraction of 4%
In an election between two candidates, the first candidate got 70% of the votes and the second candidate got 240 votes. What was the total number of votes?
If a certain manager had received a 10% raise instead of the 8% raise that she actually received, her salary would have been $50000. What was her actual salary after the raise?
One side of a rectangular field is 15m and one of its diagonal is 17m. Find the area of field?
[( 3.242 x 16 ) / 100] = ?
How many prime numbers between 1 and 100 are factors of 10010?
The cost price of a radio is Rs.1500 and it was sold for Rs.1245, find the loss %?
In a garden, there are 10 rows and 12 columns of mango trees. The distance between the two trees is 2 metres and a distance of three metres is left from all sides of the boundary of the garden. What is the length of the garden?
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price?
The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:
here's an easy question of averages, but let's try to see innovative ways of solving this. A class has 12 boys and x girls. Average score of boys and girls is 81 and 92 respectively. the average of the whole class is 86, what is the value of x?
The perimeter of a polygon with sides of integer length is 45. If the smallest side of the polygon is 5 and the longest side of the polygon is 10, then the number of sides could be any number from
A train 75m long takes 6 sec to cross a man walking at 5kmph in a direction opposite to that of the train. Find the speed of the train?
If shares of two persons in profits are Rs.400 and Rs.1200 then ratio of their capitals is
A man leaves a point P at 6 a.m. and reaches the point Q at 10 a.m. another man leaves the point give at 8 a.m. and reaches the point P at 12 noon. At what time do they meet?
A,B,C together can do a work in 16 days. A alone can do the work in 64 days and B alone can do the same work in 80 days. Find in what time C alone can do that work?
A baseball card decreased in value 20% in its first year and 20% in its second year. What was the total percent decrease of the card's value over the two years?
Dividing by 3⁄8 and then multiplying by 5⁄9 is the same as dividing by what number?
Look at this series: 80, 10, 70, 15, 60, ... What number should come next?
Ravi invested certain amount for two rates of simple interests at 6% p.a. and 7% p.a. What is the ratio of Ravi's investments if the interests from those investments are equal?
When the integer z is divided by 12, the remainder is 3. Which of the following, when divided by 12, will have a remainder of 6 ? I. 2z II. 6z III. 4z + 6
A certain lab experiments with white and brown mice only. In one experiment, 4/9 of the mice are brown. If there are 20 brown mice in the experiment, how many mice in total are in the experiment?
The sides of a rectangular region measured to the nearest centimeter are 9 cm and 6 cm. Out of the following which is the largest possible value of actual area of rectangle ?
How many halves are there in six-fourth?
Mudit's age 26 years hence will be thrice his age four years ago. Find Mudit's present age?
What is the unit digit of (6!*6! / 6!*3!)?
A, B and C invest in the ratio of 3 : 4: 5. The percentage of return on their investments are in the ratio of 6 : 5 : 4. Find the total earnings, If B earns Rs. 350 more than A :
What is the smallest number of ducks that could swim in this formation - two ducks in front of a duck, two ducks behind a duck and a duck between two ducks ?
An article is bought for Rs.675 and sold for Rs.900, find the gain percent?
One boy forgot the last digit of a 7 digit no. If he randomly dialthe final 3 digits aftercorrectly dialing the 1st 4, then what is the chance of dialing the correct no.?
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?
The average length of 6 bars is 80 cm. If the average length of one third of the barsis 70 cm, what is the average of the other bars?
Two boys started running simultaneously around a circular track of length 4800 m from the same point at speeds of 60 km/hr and 100 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions?
A person has in is bag 14 notes of Rs. 10 each, 9 notes of Rs. 5 each, 4 notes of Rs. 2 each and 7 notes of Re 1 each. In how many different ways can be contribute to a charitable find?
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.14 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost?
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?
In a forest 250 deer were caught, tagged with electronic markers, then released. A week later, 50 deer were captured in the same forest. Of these 50 deer, it was found that 5 had been tagged with the electronic markers. If the percentage of tagged deer in the second sample approximates the percentage of tagged deer in the forest, and if no deer had either left or entered the forest over the preceding week, what is the approximate number of deer in the forest?
If y = 30p, and p is prime, what is the greatest common factor of y and 5p, in terms of p?
Sebastian bought a meal at a restaurant and left a 15% tip. With the tip, he paid exactly $36.57. How much did the meal cost without the tip?
A, B and C started a partnership business by investing Rs.27000, Rs.72000, Rs.81000 respectively. At the end of the year , the profit were distributed among them. If C's share of profit is 36000, What is the total profit?
The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers?
A mixture contains alcohol and water in the ratio 4 : 3. If 10 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture
Ice-ColdIce-cream factory produces only tricolor ice-cream products, where each ice-cream has three stripes of different colors. The factory uses the colors pink, purple, orange, silver, blue and white. How many different ice-cream products have at least one stripe out of the following colors: pink, purple or orange (assume that the order of the stripes in a single ice-cream does not matter)?
When a certain shoe store reduces the price of its best-selling style of shoe by 10 percent, the weekly sales of this style increase by 30 percent. Which of the following best describes the resulting change in the store's weekly revenue from sales of this style of shoe?
75% of the guestrooms at the Stagecoach Inn have a queen-sized bed, and each of the remaining rooms has a king-sized bed. Of the non-smoking rooms, 60% have a queen-sized bed. If 28% of the rooms at the Stagecoach Inn are non-smoking rooms with king-sized beds, what percentage of the rooms permit smoking?
A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 6 buckles is how many times that of 5 buckles and 6 buttons?
Calculate the ratio between x and y if 80% of x equal to 20% of y?
The number of ways in which a couple can sit around a table with 6 guests if the couple take consecutive seat is
A clock is set at 5 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on 4th day?
There are 8 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played?
The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is:
Last year, sales at Company Zora were 10% greater in February than in January, 10% less in March than in Feb, 20% greater in April than in March, 10% less in May than in April, and 10% greater in June than in May. In which month were sales closest to Jan?
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make?
Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of Rs. 2,40,000 earned at the end of 3 years from the start of the business in 2010?
If 12 ounces of a strong vinegar solution are diluted with 50 ounces of water to form a seven-percent vinegar solution, what was the concentration of the original solution?
In what time will a train 175 m long cross an electric pole, it its speed be 144 km/hr?
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is
What is the equation of the line that goes through (–2, 3) and (5, –4)?
In a certain office 1/3 of the workers are women ½ of the women are married and 1/3 of the married women have children if ¾ of the men are married and 2/3 of the married men have children what part of workers are without children?
If g > x > y > z on the number line, y is halfway between x and z, and x is halfway between w and z, then (y - x)/(y - g) =
Four staff members at a certain company worked on a project. The amounts of time that the four staff members worked on the project were in the ratio 2 to 3 to 5 to 6. If one of the four staff members worked on the project for 45 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project?
One hour after Yolanda started walking from X to Y, a distance of 24 miles, Bob started walking along the same road from Y to X. If Yolanda's walking rate was 3 miles per hour and Bobт's was 4 miles per hour, how many miles had Bob walked when they met?
If w, x, and y are consecutive odd positive integers and w < x < y, which of the following could be equal to y - x - w ?
The population of a town is 189400. If it increase at the rate of 6% per annum. What will be its population for 2years hence?