Matemáticas. IX

Description

Matemáticas I GRE - Cuantitativo (Matemáticas IX) Quiz on Matemáticas. IX, created by Daniel Tapia on 06/12/2016.
Daniel Tapia
Quiz by Daniel Tapia, updated more than 1 year ago
Daniel Tapia
Created by Daniel Tapia over 7 years ago
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Resource summary

Question 1

Question
If each of the small squares in the figure above has area 1, what is the area of the shaded region?
Answer
  • 50
  • 55
  • 59
  • 60
  • 61

Question 2

Question
In the figure above, x =
Answer
  • 85
  • 90
  • 95
  • 120
  • 140

Question 3

Question
In pentagon ABCDE above, x =
Answer
  • 65
  • 75
  • 80
  • 105
  • 115

Question 4

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

Question 5

Question
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?
Answer
  • $48.00
  • $72.00
  • $96.00
  • $192.00
  • $198.00

Question 6

Question
The figure is made up of 5 squares of equal area, with a total area of 20. What is the perimeter of the figure?
Answer
  • 20
  • 24
  • 36
  • 48
  • 100

Question 7

Question
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?
Answer
  • 1/4
  • 1/2
  • 1/1
  • 2/1
  • 4/1

Question 8

Answer
  • 590
  • 600
  • 620
  • 640
  • 680

Question 9

Question
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?
Answer

Question 10

Question
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?
Answer
  • 25
  • 32
  • 36
  • 49
  • 50

Question 11

Question
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?
Answer
  • 44
  • 96
  • 128
  • 144
  • 168

Question 12

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

Question 13

Question
If the area of a rectangle is 12, what is its perimeter?
Answer
  • 7
  • 8
  • 14
  • 16
  • It cannot be determined from the information given

Question 14

Question
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?
Answer
  • 5
  • 6
  • 7
  • 11
  • 14

Question 15

Question
In the figure , square ABCD has area 49 and square DEFG has area 9. What is the area of square FCJH?
Answer
  • 25
  • 32
  • 40
  • 48
  • 69
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