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Ftce Math General Knowledge Practice Test (Gk)
Questions And Answers (Verified Answers)
1. Which Statement defines division, assuming y does not equal 0
ANSx divided by y equals z If And Only If x times y equals z
2. In the number puzzle shown, if x is the starting number and y represents the final result, which
equation is equivalent to the number puzzle? [ Pick a number. Add 10 to the number. Multiply the result by 5. Subtract 70. Divide by 5.]: y equals x minus 4
3. In triangle ABC shown, segment CE has length 200 meters and segment EA has length 100
meters. In triangle ADE, segment DE has length 50 meters. What is the area of triangle ABC ANS22,500 M square
4. Evaluate 7+3(4^2)-8: 47
5. The Whole number y is exactly three times the whole number x. The whole number z is the sum
of x and y. Which number can't be the value of z ANS 314
6. Justine bought a souvenir jacket while vacationing in a Texas town where the sales tax is 8.25%.
He paid $108.25 for the jacket plus tax. What was the price of the jacket before sales tax ANS100.
7. Theo ran a 1500-meter race. How many kilometers did Theo run in the race
ANS1.5 km
8. The following Farenheit temperatures were the lowest recorded in Febru- ary for the past 5 years
in a particular city. 2, 0, -6, 4, and 8 degrees. Which shows the temperature in order from coldest to warmest ANS-8, -6, 0, 2, and 4 degrees
9. Sabrina knows she can mow a rectangular lawn that measures 30 yards by 40 yards n 2 hours.
She estimates it will take 4 hours to mow a rectangular lawn that measures 60 yards by 80 yards. Is Sabrina's estimate reasonable?- : No, because doubling the dimensions will quadruple the lawns area, resulting in four times the mowing time.
10. If 30% of a monthly salary of $2,400 is budgeted for rent, how much money is budgeted for rent
ANS$
11. If the surface area of a sphere is 144(3.14)cm^2, what is the volume of the sphere
ANS288(3.14)cm^
12. If a circular flower garden has a diameter of 3 feet, what is the approximate area of the garden
ANS30.5ft^
13. How many cubic feet of cement are in a rectangular cement slab that is
0.5 feet thick and measures 20 feet long and 10 feet wide ANS 100 ft^
21. A square is a: parallelogram, rectangle, and rhombus. A square is not a cube.
22. Harry, Maria, and Kelly attend a movie together. A ticket for the movie costs $10. Harry has
$30. Kelly forgot her purse and needs to borrow the money for her ticket from Harry. Harry owes Maria $9. and will pay her first. Does Harry have enough money for this situation? Which method can be used to arrive at a correct answer for this question ANSSubtract $9. from $30, and then subtract two times $10.
- Simplify 4+2(3x+1): 6x+
- Find f(-4) when f(x)=20-x: 24 25. Solve for x: 3(x-6)=21: 13
26. Determine which ordered pair satisfies the given system: 2x-y=-
x+3y=-7: (-4,-1)
27. If x=-5 which statement is true
ANS3x<2x 28. Solve -2x+5<7: x>-
29. A survey of 200 middle school students revealed the 200 students have a median weekly
allowance of $10.75, and 35 percent of them received no al- lowance at all. Which statement is a definite conclusion from the information provided ANSOne hundred students receive an allowance of $10.75 or less.
30. Given is a box of 50 marbles, all identical except for color. The box contains 20 blue, 10 red, 14
green, and 6 yellow marbles. If a person picks out a single marble from the box without looking, what is the probability the marble will be yellow or blue ANS13/
- Which set of prices has a median of $10. ANS$11.98, $10.50, $9.98, $8.50, $12.95, $9.
32. Which set of scores has a mode of 87
ANS99,87,93,94,87,
33. A box contains 40 tiles, and all identical shape and size, numbered 1 through 40. If a person
picks out a single tile from the box without looking, what is the probability the number on the tile will e a prime number ANS3/
34. At the begining of of the year, a school district requires administration of a benchmark test in
mathematics to all students in grades 6 thgough 8 in the distict's two middle schools. The test results showed 15 percent of the students at Sunshine Middle School in the ditrict, were below grade level in mathematics. Based on these data, which conclusion is valid ANS15 percent of all students in grades 6-8 at sunshine middle school are below grade level in mathematics.
35. Jolene and Meiko, students in 9th grade algebra I class, are conducting a survey of the
opinions of the 600 9th grade students in their high shcool on whether students should be required to wear uniforms. Which method of surveying the students will allow Jolene and Meikp to make valid conclu- sions about the 9th grade students' opinion about wearing uniforms ANSAsk 100 9th grade students in the high school whose names are chosen at random.
selected rose plants of the same variety in identical conditions, but under ordinary sunlight.
