Split (1)

train · 97.5k rows

question stringlengths 3 1.14k
30 men can do a work in 40 days. When should 20 men leave the work so that the entire work is completed in 40 days after they leave the work?
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is?
In how many ways can live boys and three girls sit in a row such that all boys sit together?
In year Y imported machine tools accounted for 25 percent of total machine-tools sales in the United States, and Japanese imports accounted for 35 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine tools in the United States was how many billion dollars?
Suppose two numbers are in the ratio 2:3. If 5 is subtracted from both of the numbers then the ratio becomes 1:2 then find the greatest number?
A restaurant buys fruit in cans containing 3 1/2 cups of fruit each. If the restaurant uses 1/2 cup of the fruit in each serving of its fruit compote, what is the least number of cans needed to prepare 60 servings of the compote ?
The probability that it is Friday and that a student is absent is 0.03. Since there are 5 school days in a week, the probability that it is Friday is 0.2. What is the probability that a student is absent given that today is Friday?
What was the day on 15th august 1947 ?
A credit card company has a cash back option for their customers which is based on the annual amount that they charge on their credit cards. The customer receives 1% cash on their first $5000 of purchase, 2% on the next $5000 of purchase and a 3% on cash back on portion that exceeds $10,000. If a customer receives a cash back of 2.2% on their total annual charges made on the credit card, then what was the customer's annual charge?
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is?
Sum of 19 odd numbers is?
if 3rd ter, and 9th term is 8 in a.p,then find the 11th term
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is?
he average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
There are 7 red balls and 5 blue balls in a jar. If 3 balls are selected from the jar, what is the probability that 3 balls selected are red balls?
The difference between the place values of 6 and 5 in the number 826533 is
In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is:
A tank is filled in FOUR hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank?
A car dealership finances the purchase of a $30,000 car by lending y over the purchase price of the car to account for interest. If the dealership also charges a separate $150 service fee for the financing, this service fee is what fraction of the amount received by the customer?
What will be the ans of that 126th term in the series abbcccdddd......???
What is the ratio whose term differ by 35 and the measure of which is 2/7?
If X gets 25% more than Y and Y gets 20% more than Z, the share of Z out of Rs. 1110 will be:
One side of a triangle has length 7 and a second side has length 4. Which of the following could be the area of the triangle? I. 15 II. 10 III. 5
Of the 180 people at a party, 70 were women, and 30 women tried the appetizer. If 50 people did not try the appetizer, what is the total number of men who tried the appetizer?
2 no.'s, when divided by 17, leave remainders 13 and 11 respectively. If the sum of those 2 no.'s is divided by 17, the remainder will be
What is the value of (P + Q)/(P - Q) if P/Q is 4?
When a is divided by b, the quotient is c with remainder 4. What is a in terms of 4, b, and c?
If a and b are unique prime integers, which of the following must be even?
In a coconut grove, (x + 2) trees yield 40 nuts per year, x trees yield 120 nuts per year and (x – 2) trees yield 180 nuts per year. If the average yield per year per tree be 100, find x.
Given that E and F are events such that P(E) = 0.16, P(F) = 0.4 and P(E n F) = 0.4, find P (E\|F) and P(F\|E)?
What amount does an investor receive if the investor invests $4000 at 10% p.a. compound interest for two years, compounding done annually?
Which of the following is closest to the difference between sum W of all proper fractions (fractions less than 1) in the form 1/x , where x is a positive digit, and the product of all proper fractions in the form y/(y+1), where y is a positive digit?
Antonio works in a bakery. He made cookies that cost $2 and made $420. How many customer did he have?
Gold is 11 times as heavy as water and copper is 5 times as heavy as water. In what ratio should these be mixed to get an alloy 8 times as heavy as water?
A gardener wants to plant trees in his garden in rows in such a way that the number of trees in each row to be the same. If there are 24 rows the number of trees in each row is 42 if there are 12 more rows find the number of trees in each row?
A Orange costs Rs 11 each and a watermelon costs Rs. 7 each. If I spend Rs 40 on total what is the number of orange I purchased?
Solve the following quadratic equation by factoring. x2-5x-14=0
A man can reach certain place in 50hours. If he reduces his speed by 1/10th, he goes 450km less in time. Find his speed?
A bus started its journey from Mumbai and reached Pune in 44min with its average speed of 50 km/hr. If the average speed of the bus is increased by 5km/hr, how much time will it take to cover the same distance?
In how many ways can the letters {U, U, R, R} be arranged?
Calculate the average of all the numbers between 7 and 49 which are divisible by 6.
Five pieces of wood have an average length of 128cm and a median length of 140cm. What is the maximum possible length, in cm, of the shortest piece of wood?
If the price of gold increases by 50%, find by how much the quantity of ornaments must be reduced, so that the expenditure may remain the same as before?
A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 18 kilometer long bridge, at the same speed?
How many different ways can you select a pilot and a co pilot if you have 95 people to choose from?
If x and y are integers such that x^2= y and xy = 343, then x – y = ?
What is the sum of all the composite numbers up to 18?
The average successfull Search time for sequential search on n items is
A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 855, the total profit is:
If a survey shows that 30 citizens out of a sample of 200 support a particular Senate bill, what percent of the sample does not support the bill?
In the parking lot there are 50 vehicles, 30 of them are buses, and the rest are cars. The color of 30 vehicles is red, of which 18 are buses. How many cars can be found in the parking lot which are not colored red?
there are a no. of chocolates in a bag.if they were equally divided among 14 children,there are 10 chocolates left.if they were to be equally divided among 15 children,there are 8 chocolates left.obviously,this can be satisfied if any multiple of 210 chocolates are added to the bag.What is the remainder when the minimum feasible number of chocolates in the bag is divided by 9
Find the perimeter and area of a square of side 12 cm.
Find the simple interest on Rs. 71,200 at 16 2/3% per annum for 9 months.
Find the unit's digit in the product (2467)^153 * (341)^72
The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:
The average age of 39 students in a group is 10 years. When teacher’s age is included to it, the average increases by one. What is the teacher’s age in years?
Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.135. How much was lent at 5%?
A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water?
In a party every person shakes hands with every other person. If there were a total of 136 handshakes in the party then what is the number of persons present in the party ?
If a, b, and c are consecutive even positive integers, which of the following could be equal to a + b + c ?
What is the remainder when you divide 2^200-2 by 7?
A certain list consists of 11 different numbers. If n is in the list and n is 5 times the average (arithmetic mean) of the other 10 numbers in the list, then n is what fraction of the sum of the 11 numbers in the list?
A clock gains 5 minutes. in 24 hours. It was set right at 10 a.m. on Monday. What will be the true time when the clock indicates 10:30 a.m.on the next Sunday ?
If m is a positive integer and m^2 is divisible by 39, then the largest positive integer that must divide m is?
If 893 × 78 = p, which of the following is equal to 893 × 79?
The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:
Which of the following fractions is greater than 1/3?
The music class consists of 3 girls and 7 boys. How many ways can a group of 3 be formed if it has to include at least one boy?
Running at the same constant rate, 6 identical machines can produce a total of 420 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
90 is increased by 50%. Find the final number.
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is:
Carolyn and Sandra are partners in a business. Carolyn manages the business and gets 11% of the profit, and the rest is divided in proportion to their capitals. Find the share of Carolyn's in a profit of 11000 if Carolyn invested 20000 while her partner, Sandra invested 38000.
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 51.84, the number of the member is the group is:
Tickets numbered from 1 to 26 are mixed and then a ticket is selected randomly. What is the probability that the selected ticket bears a number which is a multiple of 3?
What is the measure of the angle E made by the diagonals of the any adjacent sides of a cube.
Pens, Pencils and Markers in a Jenna's desk are in the ratio of 2: 2 : 5. If there are 10 Pens, the number of Markers in Jenna's desk is:
Convert the following unit: 5 hectares in mÂ²
How many times are the hands of a clock at right angle in a day?
A train of 30 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.5 km long?
The population of a bacteria culture doubles every 6 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria
Working alone, Mary can pave a driveway in 3 hours and Hillary can pave the same driveway in 6 hours. When they work together, Mary thrives on teamwork so her rate increases by 10%, but Hillary becomes distracted and her rate decreases by 20%. If they both work together, how many hours will it take to pave the driveway?
When positive integer N is divided by positive integer J, the remainder is 15. If N/J = 134.08, what is value of J?
Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled?
Four horses are tethered at four corners of a square plot of side 63 metres so that they just cannot reach one another. The area left ungrazed is:
A rectangular photograph is surrounded by a border that is 1 inch wide on each side. The total area of the photograph and the border is M square inches. If the border had been 5 inches wide on each side, the total area would have been (M + 180) square inches. What is the perimeter of the photograph, in inches?
If the letters of the word PLACE are arranged taken all at a time, find how many do not start with AE.
Out of four numbers ,the average of first three is 16 and that of the last three is 15. If the last number is 23,the first number is :
A man can row upstream at 8kmph and downstream at 13 kmph. The speed of the stream is?
Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruits ?
Find the fourth proportion to 3,12,4
Charles walks over a railway-bridge. At the moment that he is just ten meters away from the middle of the bridge, he hears a train coming from behind. At that moment, the train, which travels at a speed of 90 km/h, is exactly as far away from the bridge as the bridge measures in length. Without hesitation, Charles rushes straight towards the train to get off the bridge. In this way, he misses the train by just four meters! If Charles would, however, have rushed exactly as fast in the other direction, the train would have hit him eight meters before the end of the bridge. What is the length of the railway-bridge?
c and d represents 2 train stations which are 320 km apart. If 2 trains leave each station and travel towards each other at what time will they meet each other, given that the first train left the station at 11 a.m. and travels at a speed of 85 kmph while the second train left the station at 12 p.m. and travels at a speed of 75 kmph.
If x is the median of the set {9/2, 11/3, x,28/9, 21/5}, x could be
The cost to park a car in a certain parking garage is $15.00 for up to 2 hours of parking and $1.75 for each hour in excess of 2 hours. What is the average (arithmetic mean) cost per hour to park a car in the parking garage for 9 hours?
A library has an average of 175 visitors on Sundays and 75 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is :
Tickets for all but 100 seats in a 10,000-seat stadium were sold. Of the tickets sold, 15% were sold at half price and the remaining tickets were sold at the full price of $2. What was the total revenue from ticket sales?
If the average cost of a house was $50,000 in 1965 and was x in 2005, what was the average increase in home prices per year over this period?
Suppose you have access to a large vat of distilled water, several gallons large. You have two precise measuring pipettes, one to measure exactly 1/4 of an ounce and one to measure exactly 1/5 of an ounce. You can pour precisely measured amounts into a beaker, which initially is empty. You can use either pipette to remove distilled water from the vat or from the beaker and use either pipette to dispense water into either of those receptacles, but you cannot use either pipette to take any quantity of distilled water other than the amount for which it is designed. Which of the following represents, in ounces, a precise amount of distilled water you can transfer from the vat to the beaker? I. 1/6 II. 1/7 III. 1/12
A train is running at a speed of 40 km/hr and it crosses a post in 16.2 seconds. What is the length of the train?

Subsets and Splits

No community queries yet

The top public SQL queries from the community will appear here once available.