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

2. Range
Highest number minus lowest number
Middle Number
The last three digits are divisible by 8
The last two digits are divisible by 4

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

4. The sum of two odd integers is
Even
Odd
Middle Number
In an even number

5. If n is even - then n^2 is
Combination of 2 and 3
Even
Odd
The sum of the digits is divisible by 3 (or 9)

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

7. A number is divisible by 4 if
In an even number
The last three digits are divisible by 8
The last two digits are divisible by 4
Even

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

9. Mean
Most common
Average
Even
The sum of the digits is divisible by 3 (or 9)

10. A number is divisible by 11 if
The difference between odd and even digits is divisible by 11
The last two digits are divisible by 4
Highest number minus lowest number
Average

11. The rule for 6 is a
Even
Odd
Highest number minus lowest number
Combination of 2 and 3

12. The product of an even and an odd integer is
Middle Number
Odd
Even
In an even number

13. The product of two even integers is
Odd
The sum of the digits is divisible by 3 (or 9)
Even
The last three digits are divisible by 8

14. The sum of two even integers is
Most common
Even
Odd
Highest number minus lowest number

15. A number is divisible by 2 if it ends
In an even number
The difference between odd and even digits is divisible by 11
Even
Highest number minus lowest number

16. If n is odd - then n^2 is
Highest number minus lowest number
Odd
The sum of the digits is divisible by 3 (or 9)
The last two digits are divisible by 4

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

18. The product of two odd integers is
Even
Odd
The last two digits are divisible by 4
Highest number minus lowest number