The gre anlytycal writting section 3 ppsx

15.

The rectangular rug shown in the figure above has a floral border 1 foot wide on all sides. What is the

area, in square feet, of the portion of the rug that excludes the border?

a. 28

b. 40

c. 45

d. 48

e. 54

16. If

d

7n

–

–

3n

d = 1, which of the following must be true about the relationship between d and n?

a. n is 4 more than d

b. d is 4 more than n

c. n is

7

3

of d

d. d is 5 times n

e. d is 2 times n

17. How many positive whole numbers less than 81 are NOT equal to squares of whole numbers?

a. 9

b. 70

c. 71

d. 72

e. 73

9 ft.

6 ft.

–THE GRE QUANTITATIVE SECTION–

150