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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. The sum of two odd integers is
Middle Number
Even
The difference between odd and even digits is divisible by 11
Most common

2. Range
Highest number minus lowest number
Most common
Middle Number
Even

3. The sum of two even integers is
Odd
Even
Odd
Combination of 2 and 3

4. If n is odd - then n^2 is
Odd
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8
Even

5. Mode
Most common
The difference between odd and even digits is divisible by 11
The last two digits are divisible by 4
Combination of 2 and 3

6. Mean
Highest number minus lowest number
Even
Average
Even

7. The rule for 6 is a
Highest number minus lowest number
Average
Combination of 2 and 3
Odd

8. The sum of an even integer and an odd integer is
Odd
Even
Combination of 2 and 3
The last three digits are divisible by 8

9. Median
Even
The last three digits are divisible by 8
Even
Middle Number

10. The product of two even integers is
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8
The sum of the digits is divisible by 3 (or 9)
Even

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

12. The product of an even and an odd integer is
Combination of 2 and 3
The sum of the digits is divisible by 3 (or 9)
The difference between odd and even digits is divisible by 11
Even

13. A number is divisible by 11 if
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8
Most common
Combination of 2 and 3

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

15. A number is divisible by 2 if it ends
Combination of 2 and 3
Even
In an even number
Highest number minus lowest number

16. If n is even - then n^2 is
Even
The last three digits are divisible by 8
Odd
Highest number minus lowest number

17. The product of two odd integers is
The last three digits are divisible by 8
Odd
Even
Even

18. A number is divisible by 3 (or 9) if
Average
The sum of the digits is divisible by 3 (or 9)
The difference between odd and even digits is divisible by 11
Middle Number