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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
Odd
Even
Odd
Middle Number

2. The product of an even and an odd integer is
Combination of 2 and 3
Even
Highest number minus lowest number
In an even number

3. The product of two odd integers is
The last three digits are divisible by 8
The difference between odd and even digits is divisible by 11
Odd
Even

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

5. A number is divisible by 8 if
Even
The last three digits are divisible by 8
Highest number minus lowest number
The last two digits are divisible by 4

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

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

8. A number is divisible by 2 if it ends
Even
Odd
In an even number
Odd

9. Mean
Odd
Average
Even
Odd

10. The sum of an even integer and an odd integer is
Most common
The last three digits are divisible by 8
Odd
Highest number minus lowest number

11. The product of two even integers is
Odd
Odd
Odd
Even

12. Range
The sum of the digits is divisible by 3 (or 9)
Even
The difference between odd and even digits is divisible by 11
Highest number minus lowest number

13. Mode
Odd
Odd
Most common
Even

14. If n is odd - then n^2 is
Odd
Even
Even
The difference between odd and even digits is divisible by 11

15. A number is divisible by 11 if
Even
The sum of the digits is divisible by 3 (or 9)
The difference between odd and even digits is divisible by 11
Odd

16. A number is divisible by 4 if
Even
The difference between odd and even digits is divisible by 11
Even
The last two digits are divisible by 4

17. The rule for 6 is a
Even
Odd
Odd
Combination of 2 and 3

18. If n is even - then n^2 is
Middle Number
Even
The sum of the digits is divisible by 3 (or 9)
Odd