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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. Mean
Odd
The last two digits are divisible by 4
Average
The last three digits are divisible by 8

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

3. The sum of two odd integers is
The last two digits are divisible by 4
Middle Number
In an even number
Even

4. Range
The last three digits are divisible by 8
Average
Even
Highest number minus lowest number

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

6. If n is even - then n^2 is
Odd
Odd
Even
Combination of 2 and 3

7. A number is divisible by 11 if
Most common
The difference between odd and even digits is divisible by 11
Odd
The last three digits are divisible by 8

8. A number is divisible by 2 if it ends
Even
The sum of the digits is divisible by 3 (or 9)
In an even number
Odd

9. The product of an even and an odd integer is
Even
The last two digits are divisible by 4
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8

10. Median
Odd
Even
Middle Number
The last two digits are divisible by 4

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

12. The product of two even integers is
The last three digits are divisible by 8
The difference between odd and even digits is divisible by 11
In an even number
Even

13. The sum of an even integer and an odd integer is
Even
The difference between odd and even digits is divisible by 11
Odd
The last two digits are divisible by 4

14. The rule for 6 is a
Odd
Most common
Combination of 2 and 3
Even

15. If n is odd - then n^2 is
The sum of the digits is divisible by 3 (or 9)
Odd
Average
Even

16. A number is divisible by 4 if
The last two digits are divisible by 4
Combination of 2 and 3
Most common
Even

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

18. The sum of two even integers is
In an even number
Even
The last two digits are divisible by 4
Average