Test your basic knowledge |

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
Even
Even
Even

2. Mode
Middle Number
Most common
Odd
Odd

3. The product of an even and an odd integer is
Even
Average
Most common
Highest number minus lowest number

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

5. A number is divisible by 8 if
Combination of 2 and 3
The last three digits are divisible by 8
The difference between odd and even digits is divisible by 11
Odd

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

7. The sum of two even integers is
In an even number
Even
Odd
Odd

8. The product of two odd integers is
Most common
Even
Odd
In an even number

9. A number is divisible by 2 if it ends
Combination of 2 and 3
Middle Number
In an even number
The last two digits are divisible by 4

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

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

12. The rule for 6 is a
Odd
Combination of 2 and 3
Odd
Average

13. A number is divisible by 4 if
Odd
Even
The last two digits are divisible by 4
Most common

14. Mean
Average
The sum of the digits is divisible by 3 (or 9)
The difference between odd and even digits is divisible by 11
The last three digits are divisible by 8

15. Range
Odd
Even
Highest number minus lowest number
Middle Number

16. The product of two even integers is
Even
The last three digits are divisible by 8
Odd
The difference between odd and even digits is divisible by 11

17. Median
Middle Number
Odd
Combination of 2 and 3
The sum of the digits is divisible by 3 (or 9)

18. If n is even - then n^2 is
Middle Number
The sum of the digits is divisible by 3 (or 9)
The last two digits are divisible by 4
Even