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

2. A number is divisible by 8 if
Even
The sum of the digits is divisible by 3 (or 9)
The last three digits are divisible by 8
Even

3. The product of an even and an odd integer is
Odd
The difference between odd and even digits is divisible by 11
Even
Combination of 2 and 3

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

5. Median
Middle Number
Combination of 2 and 3
The sum of the digits is divisible by 3 (or 9)
The last two digits are divisible by 4

6. A number is divisible by 3 (or 9) if
Most common
Even
Even
The sum of the digits is divisible by 3 (or 9)

7. The sum of two odd integers is
Middle Number
Even
The sum of the digits is divisible by 3 (or 9)
Most common

8. The sum of two even integers is
In an even number
The difference between odd and even digits is divisible by 11
Even
Odd

9. The sum of an even integer and an odd integer is
In an even number
Average
The sum of the digits is divisible by 3 (or 9)
Odd

10. The rule for 6 is a
Even
Even
The last two digits are divisible by 4
Combination of 2 and 3

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

12. The product of two even integers is
Most common
Even
Average
Middle Number

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

14. Mode
Odd
Odd
Combination of 2 and 3
Most common

15. A number is divisible by 11 if
Even
The difference between odd and even digits is divisible by 11
Even
Odd

16. The product of two odd integers is
The sum of the digits is divisible by 3 (or 9)
Odd
Even
Even

17. If n is odd - then n^2 is
The difference between odd and even digits is divisible by 11
Odd
The sum of the digits is divisible by 3 (or 9)
In an even number

18. Range
In an even number
Average
Odd
Highest number minus lowest number