Matemáticas. IX

Question 1 of 15

1

If each of the small squares in the figure above has area 1, what is the area of the shaded region?

Select one of the following:

50
55
59
60
61

Explanation

Question 2 of 15

1

In the figure above, x =

Select one of the following:

85
90
95
120
140

Explanation

Question 3 of 15

1

In pentagon ABCDE above, x =

Select one of the following:

65
75
80
105
115

Explanation

Question 4 of 15

1

Answer

Select one of the following:

1/4
1/3
1/2
2/1
It cannot be determined from the information given

Explanation

Question 5 of 15

1

The figure gives the floor dimensions, in meters, of a T-Shaped room. If all the sides meet at right angles and 1 meter by 1 meter square tiles cost $2.00 each, how much would it cost to cover the entire room with these tiles?

Select one of the following:

$48.00
$72.00
$96.00
$192.00
$198.00

Explanation

Question 6 of 15

1

The figure is made up of 5 squares of equal area, with a total area of 20. What is the perimeter of the figure?

Select one of the following:

20
24
36
48
100

Explanation

Question 7 of 15

1

If the length of rectangle A is one-half the length of rectangle B, and the width of rectangle A is one-half the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?

Select one of the following:

1/4
1/2
1/1
2/1
4/1

Explanation

Question 8 of 15

1

Answer

Select one of the following:

590
600
620
640
680

Explanation

Question 9 of 15

1

The midpoints of the sides of square ABCD are connected to form square EFGH. What is the ratio of the area of square EFGH to the area of square ABCD?

Select one of the following:

1/4
1/3
1/2
2/1

Explanation

Question 10 of 15

1

In the figure above, A, B, and C are squares. If the area of A is 9 and the area of B is 16, what is the area of C?

Select one of the following:

25
32
36
49
50

Explanation

Question 11 of 15

1

A frame 2 inches wide is placed around a rectangular picture with dimensions 8 inches by 12 inches. What is the area of the frame, in square inches?

Select one of the following:

44
96
128
144
168

Explanation

Question 12 of 15

1

Answer

Select one of the following:

90
120
135
270
It cannot be determined from the information given

Explanation

Question 13 of 15

1

If the area of a rectangle is 12, what is its perimeter?

Select one of the following:

7
8
14
16
It cannot be determined from the information given

Explanation

Question 14 of 15

1

In the figure, square LMNO has a side of length 2x + 1 and the two smaller squares have sides of lengths 3 and 6. If the area of the shaded region is 76, what is the value of x?

Select one of the following:

5
6
7
11
14

Explanation

Question 15 of 15

1

In the figure , square ABCD has area 49 and square DEFG has area 9. What is the area of square FCJH?

Select one of the following:

25
32
40
48
69

	Created by Daniel Tapia over 7 years ago

Matemáticas I GRE - Cuantitativo (Matemáticas IX) Quiz on Matemáticas. IX, created by Daniel Tapia on 06/12/2016.

Matemáticas. IX

Question 1 of 15

If each of the small squares in the figure above has area 1, what is the area of the shaded region?

Select one of the following:

Explanation

Question 2 of 15

In the figure above, x =

Select one of the following:

Explanation

Question 3 of 15

In pentagon ABCDE above, x =

Select one of the following:

Explanation

Question 4 of 15

Answer

Select one of the following:

Explanation

Question 5 of 15

The figure gives the floor dimensions, in meters, of a T-Shaped room. If all the sides meet at right angles and 1 meter by 1 meter square tiles cost $2.00 each, how much would it cost to cover the entire room with these tiles?

Select one of the following:

Explanation

Question 6 of 15

The figure is made up of 5 squares of equal area, with a total area of 20. What is the perimeter of the figure?

Select one of the following:

Explanation

Question 7 of 15

If the length of rectangle A is one-half the length of rectangle B, and the width of rectangle A is one-half the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?

Select one of the following:

Explanation

Question 8 of 15

Answer

Select one of the following:

Explanation

Question 9 of 15

The midpoints of the sides of square ABCD are connected to form square EFGH. What is the ratio of the area of square EFGH to the area of square ABCD?

Select one of the following:

Explanation

Question 10 of 15

In the figure above, A, B, and C are squares. If the area of A is 9 and the area of B is 16, what is the area of C?

Select one of the following:

Explanation

Question 11 of 15

A frame 2 inches wide is placed around a rectangular picture with dimensions 8 inches by 12 inches. What is the area of the frame, in square inches?

Select one of the following:

Explanation

Question 12 of 15

Answer

Select one of the following:

Explanation

Question 13 of 15

If the area of a rectangle is 12, what is its perimeter?

Select one of the following:

Explanation

Question 14 of 15

In the figure, square LMNO has a side of length 2x + 1 and the two smaller squares have sides of lengths 3 and 6. If the area of the shaded region is 76, what is the value of x?

Select one of the following:

Explanation

Question 15 of 15

In the figure , square ABCD has area 49 and square DEFG has area 9. What is the area of square FCJH?

Select one of the following:

Explanation