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GRE Math Basics

Subjects : gre, math

Instructions:

Answer 18 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Median
Middle Number
Odd
Odd
Highest number minus lowest number

2. The product of two odd integers is
Even
Odd
Highest number minus lowest number
The difference between odd and even digits is divisible by 11

3. Range
Odd
Middle Number
Highest number minus lowest number
Even

4. A number is divisible by 8 if
Even
Odd
The last three digits are divisible by 8
In an even number

5. A number is divisible by 2 if it ends
Middle Number
The last two digits are divisible by 4
In an even number
Even

6. The sum of two even integers is
Even
Odd
Highest number minus lowest number
Odd

7. If n is even - then n^2 is
Even
Middle Number
Odd
Odd

8. A number is divisible by 11 if
Even
The difference between odd and even digits is divisible by 11
Even
Even

9. Mean
In an even number
Average
The last three digits are divisible by 8
Even

10. The product of two even integers is
The last three digits are divisible by 8
In an even number
Even
Middle Number

11. The rule for 6 is a
Average
Combination of 2 and 3
In an even number
Even

12. A number is divisible by 3 (or 9) if
Even
Even
The sum of the digits is divisible by 3 (or 9)
Odd

13. If n is odd - then n^2 is
Middle Number
Highest number minus lowest number
In an even number
Odd

14. The product of an even and an odd integer is
Odd
Combination of 2 and 3
Odd
Even

15. The sum of an even integer and an odd integer is
In an even number
Combination of 2 and 3
Even
Odd

16. A number is divisible by 4 if
Middle Number
Even
The last two digits are divisible by 4
Even

17. Mode
The difference between odd and even digits is divisible by 11
Even
Even
Most common

18. The sum of two odd integers is
The last two digits are divisible by 4
Even
Most common
Average

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