Proportions Question Preview (ID: 14036)


This Tests Try To Check Your Knowledge About Proportions. TEACHERS: click here for quick copy question ID numbers.

Solve the proportion 2/5=x/20
a) x=7
b) x=8
c) x=10
d) x=7.5

A picture measuring 3.5 inches high by 5 inches wide is to be enlarged so that the width is now 9 inches. How tall is the picture now?
a) 6.3''
b) 6''
c) 7.4''
d) 7.1''

Solve the proportion 8/b=4/7
a) b=12
b) b=13
c) b=14
d) b=15

What is the ratio of the height of the union (blue part) to the height of the flag?
a) 6/13
b) 7/13
c) 1/2
d) 1 and 6/13

A scale model of the Titanic is 107.5' x 11.25'. Find the wide of the Titanic if its length was 882.75 feet.
a) 90.4 feet wide
b) 91.4 feet wide
c) 92.4 feet wide
d) 93.4 feet wide

A DINA4 is 210 mm wide and the height of a DINA3 is 420 mm. Find the value of its width.
a) 290
b) 210*sqrt(2)
c) 270
d) 295

Find the length of the segment BD
a) 6.5
b) 7.5
c) 9
d) 8

The dimensions of a DIN-A4 paper are 210 mm and 297 mm. What is its proportion?
a) 1.4123
b) 1.4142
c) 1.4139
d) 1.4191

Select the true sentence
a) An Iphone 4 has not golden proportion
b) An iPhone 5 has a golden proportion
c) An Identity card has a golden proportion
d) A DIN-A4 paper has a golden proportion

Which is the triangle that keep the proportion respect to a 3, 4, 5 cm triangle?
a) A triangle with sides 2, 3, 4
b) A triangle with sides 1, 2, 3
c) A triangle with sides 2.5, 2, 1.5
d) A triangles with sides 9, 13, 15.5

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