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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. If n is even - then n^2 is
Middle Number
Most common
Average
Even

2. Median
Even
Even
Middle Number
Even

3. A number is divisible by 4 if
Highest number minus lowest number
The last two digits are divisible by 4
Middle Number
Odd

4. Mean
Average
The difference between odd and even digits is divisible by 11
Odd
Odd

5. A number is divisible by 2 if it ends
The last two digits are divisible by 4
The difference between odd and even digits is divisible by 11
Even
In an even number

6. A number is divisible by 11 if
Even
The last three digits are divisible by 8
The difference between odd and even digits is divisible by 11
Middle Number

7. The product of an even and an odd integer is
Even
The last two digits are divisible by 4
Average
Highest number minus lowest number

8. A number is divisible by 8 if
In an even number
The last three digits are divisible by 8
Average
Middle Number

9. The rule for 6 is a
The sum of the digits is divisible by 3 (or 9)
Combination of 2 and 3
Even
Highest number minus lowest number

10. The sum of two even integers is
Even
Average
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8

11. Range
The sum of the digits is divisible by 3 (or 9)
Most common
Highest number minus lowest number
Odd

12. The product of two even integers is
Even
In an even number
The sum of the digits is divisible by 3 (or 9)
Odd

13. If n is odd - then n^2 is
In an even number
Odd
The difference between odd and even digits is divisible by 11
The last two digits are divisible by 4

14. The sum of an even integer and an odd integer is
Even
Even
The difference between odd and even digits is divisible by 11
Odd

15. A number is divisible by 3 (or 9) if
Most common
In an even number
The last two digits are divisible by 4
The sum of the digits is divisible by 3 (or 9)

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

17. The product of two odd integers is
Average
In an even number
Odd
Even

18. Mode
Most common
The last two digits are divisible by 4
Odd
Average