- 1. A player has 26 hits in 120 times at bat. Write the player's batting average as a decimal.
A) .227 B) .216 C) .117 D) .217
- 2. Write 0.54 as a fraction in simplest form.
A) 27/50 B) 14/25 C) 54/100 D) 1/2
- 3. What is the probability of rolling a six sided die and getting 3 in the first two tries?
A) 1/2 B) 2/3 C) 1/6 D) 1/36
- 4. What is the value of 60 / 6(3+2) + 10/5
A) 52 B) 4 C) 55 D) 6
- 5. How do you write 2,540,000 in scientific notation?
A) 2.54 x 106 B) 25.4 x 104 C) 254.0 x 104 D) 2.54 x 105
- 6. How much will you pay for a pair of shoes that are priced at $20 if sales tax is 7%?
A) $20.14 B) $21.00 C) $21.40 D) $20.07
- 7. What is the mean in the data set: 3,5,6,7,9,12?
A) 9 B) 10 C) 6 D) 7
- 8. What do you do first to get the median of a data set?
A) Get the middle number B) Add the all up and divide by the addend C) Subtract the largest from the smallest D) Place numbers in order
- 9. In a box-and-whisker plot, what is the dot inside the box telling you?
A) The lower quartile B) The range C) The median D) The upper quartile
- 10. What is the difference between a bar graph and a histogram?
A) One has lines the other bars B) Both are the same C) No difference D) The bars are touching each other
- 11. What is 4 raised to the second power?
A) 8 B) 16 C) 24 D) 6
- 12. How much would you pay for a shirt that costs $32, if it has a 50% discount?
A) 16 B) 20 C) 28 D) 12
- 13. What is the prime factorization of 42?
A) 2,6,7 B) 1,21,42 C) 2,3,7 D) 1,2,21
- 14. Determine which rational number is greater?
A) 7.19 B) 7.185 C) -7.19 D) 7 1/10
- 15. Find the GCF of 12 & 15?
A) 5 B) 1 C) 4 D) 3
- 16. Find the LCM of 10 & 20?
A) 40 B) 20 C) 200 D) 10
- 17. If you multiply a negative number with a positive number you always get what type of answer?
A) Positive B) Zero C) Negative
- 18. In a factory, 1 out of 400 parts is defective. Which shows the percent of parts that are defective?
A) .25% B) 2.5% C) 0.025% D) 25%
- 19. Is 38 a prime or composite number?
A) Prime B) Both C) Composite D) Neither
- 20. If Jeremy knocked down 41 of his teams 205 bowling pins, what percent of the total pins knocked down is that?
A) 2% B) 5% C) 0.5% D) 20%
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