GRE Math: All In One
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GRE Math: All In One
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25 Questions

1. Factor a^2 + 2ab + b^2

2. 3/8 in percent?

3. How to recognize a # as a multiple of 3

4. 25/2³

5. factored binomial product of (x-y)²

6. What are congruent triangles?

7. In similar hexagons - the ratio of the areas is 16:25. What is the ratio of their corresponding sides?

8. Area of a triangle

9. If a is positive - an is

10. A triangle is inscribed in a semi circle with legs 5 and 12. What is the circumfermence of the semicircle?

11. In any polygon - all external angles equal up to

12. 1/2 divided by 3/7 is the same as

13. Simplify 9^(1/2) X 4^3 X 2^(-6)?

14. Suppose that the graph of f(x) is the result of stretching y=x + 5 away from the x-axis by a factor of 2. What is the new equation for the graph f(x)?

15. What is the set of elements found in both A and B?

16. Perimeter of a rectangle

17. a^2 - b^2

18. A company places a 6-symbol code on each product. The code consists of the letter T - followed by 3 numerical digits - and then 2 consonants (Y is a conson). How many codes are possible?

19. What is the common monomial factor in the expression 4(c^3)d - (c^2)(d^2) + 2cd?

20. How to find the circumference of a circle which circumscribes a square?

21. What is an arc of a circle?

22. Simplify 4sqrt21 X 5sqrt2 / 10sqrt7

23. binomial product of (x+y)(x-y)

24. Circumference of a circle

25. (2²)³