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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 rule for 6 is a
Most common
Even
Middle Number
Combination of 2 and 3

2. The sum of an even integer and an odd integer is
The last three digits are divisible by 8
The sum of the digits is divisible by 3 (or 9)
Odd
Most common

3. A number is divisible by 2 if it ends
Most common
In an even number
Odd
Even

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

5. The product of an even and an odd integer is
The last three digits are divisible by 8
Even
Highest number minus lowest number
Average

6. Range
The last three digits are divisible by 8
Odd
Highest number minus lowest number
The sum of the digits is divisible by 3 (or 9)

7. The sum of two even integers is
Even
Odd
Odd
The last two digits are divisible by 4

8. A number is divisible by 8 if
Even
The last three digits are divisible by 8
Odd
Odd

9. A number is divisible by 3 (or 9) if
The sum of the digits is divisible by 3 (or 9)
Middle Number
Odd
The last two digits are divisible by 4

10. The product of two even integers is
The difference between odd and even digits is divisible by 11
Middle Number
Even
Odd

11. The sum of two odd integers is
Combination of 2 and 3
Highest number minus lowest number
Middle Number
Even

12. The product of two odd integers is
Odd
Even
Most common
Middle Number

13. Median
Combination of 2 and 3
In an even number
Middle Number
Average

14. If n is odd - then n^2 is
Even
The last two digits are divisible by 4
Most common
Odd

15. Mode
Even
Odd
The sum of the digits is divisible by 3 (or 9)
Most common

16. A number is divisible by 4 if
Even
The difference between odd and even digits is divisible by 11
The last two digits are divisible by 4
The last three digits are divisible by 8

17. Mean
In an even number
The difference between odd and even digits is divisible by 11
Average
Middle Number

18. If n is even - then n^2 is
Odd
Middle Number
The last three digits are divisible by 8
Even