Probability
Equations
Geometry
Fractions,Ratios, Decimals or Percents
Bonus
100
In a group of 120 people, 90 have an age of more 30 years, and the others have an age of less than 20 years. If a person is selected at random from this group, what is the probability the person's age is less than 20?
What is 0.25%
100
A car traveled 281 miles in 4 hours 41 minutes. What was the average speed of the car in miles per hour?
What is 60 miles per hour
100
What is the sum of the sizes of the interior angles of a polygon with 53 sides?
What is 9180 degrees
100
In a certain college, 40% of the senior class students is taking Physics, 30% is taking calculus and 10% is taking both. If 40 students are enrolled in the senior class, how many students are taking neither Physics nor calculus?
What Is 16 students
100
Who Is The Best Teacher?
What is Ms.Creger
200
a coin is tossed and a six-sided die is rolled find the probability of getting a head on the coin and 6 on the die
What is 1/12
200
Jack is taller than Sarah but shorter than both Malika and Tania. Malika is shorter than tania. Steven is shorter than Sarah. Who is the shortest?
What is Steven
200
The rectangular playground in Tim's school is three times as long as it is wide. The area of the playground is 75 square meters. What is the primeter of the playground?
What is 40 square meters
200
Two different schools (A and B) have the same number of pupils. The ratio of the boys in school A and the boys in school B is 2:1 and the ratio of the girls in school A and the girls in school B is 4:5. Find the ratio of the boys in school A to the girls in school A.
What is ratio of the boys in school A to the girls in school A is 1:2
200
The girl’s basketball team had another win tonight. Diabrea scored 1/2 of the points, shorty scored 1/3 of the points, and Shanya scored 1/12 of the points. Alexis and Abreya scored the remaining 6 points, and each played a great defensive game. How many points did the team score? How many points did Diabrea,Shorty and Shanya score?
What is The team scored 72 total points Diabrea scored 36 points, shorty 24, and Shanya 6
300
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
What is 9/20
300
Joe drove at the speed of 45 miles per hour for a certain distance. He then drove at the speed of 55 miles per hour for the same distance. What is the average speed for the whole trip?
What is 49.5 miles per hour
300
rectangle A with length 10 centimeters and width 5 centimeters is similar to another rectangle B whose length is 30 centimeters. Find the area of rectangle B.
450 centimeters squared
300
In a bag of small marbles 1/4 are green, 1/8 are blue, 1/12 are yellow and the remaining 26 white. How many marbles are blue?
What is 6 marbles are blue
300
Erin’s age, when divided by 2, 3, 4, 5, or 6, gives a remainder of 1. Find the least age that Erin could be given that she is older than 1.
What is Erin is 61yrs. old
400
A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
What is 10/21
400
2 car was driving they stop for gas.Gas is $2.17per gallon car1 was on empty and car 2 was 1/2 full.Car 1 need 30gallons to fill up.And car2 needs 32 gallons to fill up.Car1 paid $35.00 car 2 paid $38.00. How many more gallons do car 1 needs then car2?
What is x=14
400
A rectangle has the demensions of 25 and 15 and a square have the same perimeter. What is the length of one side of the square?
What is 20
400
Stuart bought a sweater on sale for 30% off the original price and another 25% off the discounted price. If the original price of the sweater was $30, what was the final price of the sweater?
What is $15.75
400
There are eight players in a basketball tournament. The players must play games in pairs. Each player must play one game with every other player. How many games will be played in total?
What is There will be 28 games played by 8 players.
500
What is the probability of getting a sum 9 from two throws of a dice?
What is 1/9
500
One pump fills a tank two times as fast as another pump. If the pumps work together they fill the tank in 18 minutes. How long does it take each pump working alone to fill the tank?
What is faster pump: 27 minutes, slower pump: 54 minutes
500
If the length of the side of a square is doubled, what is the ratio of the areas of the original square to the area of the new square?
What is 1:4
500
N is one of the numbers below. N is such that when multiplied by 0.75 gives 1. Which number is equal to N? A) 1 1/2 B) 1 1/3 C) 5/3 D) 3/2
What is B
500
Lin works Saturdays at the Farmer’s Market. She earns ten dollars if she arrives on time to unload the truck and set up the booth. She also earns $7.25/h for selling vegetables from 06:00 to 16:00, when the market closes. Lin hopes to earn $4000 over the next year. How much will she actually earn?
What is $4290.00
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