Free Printable Revision on unit 1

1.

35 : 20

a)

7 : 5

b)

5 : 4

c)

7 : 4

d)

5 : 7

2.

250 gm : $\frac{1}{2}\ kg$

a)

1 : 2

b)

2 : 1

c)

1 : 3

d)

2 : 3

3.

$3\ \frac{4}{7}\ :\ 3\ \frac{1}{8}\ =\ ......\ \ :\ \ ......$

a)

7 : 8

b)

8 : 7

c)

1 : 4

d)

1 : 1

4.

The ratio between 3,2 and 4.8 is ..... : .....

a)

2 : 3

b)

2 : 5

c)

3 : 4

d)

1 : 2

5.

If a : b = 2 : 3 , b : c = 4 : 5 , then a : c = ..... : .....

a)

15 : 12

b)

8 : 13

c)

8 : 15

d)

12 : 8

6.

The ratio between the circumference of a circle and its diameter length is ..... : .....

a)

2 : 1

b)

$2\ \pi\ :\ 1$

c)

$1\ :\ 2\ \pi$

d)

$\pi\ :\ 1$

7.

A car covers 360 km. in 4 hours , then the speed of the car of the car is ....... km. / hr

a)

40

b)

90

c)

70

d)

60

8.

12 kirats : 1.25 feddan = ........ : ........

a)

2 : 5

b)

1 : 3

c)

5 : 2

d)

2 : 3

9.

If the ratio among the measures of angles of a a triangle is 2 : 3 : 4 , then the measure of the greatest angle is ...... $\circ$

a)

40

b)

60

c)

80

d)

100

10.

A factory produces 6000 cans of soft drink in 4 hours , then the rate of production is ........ cans / hr .

a)

500

b)

1000

c)

1500

d)

2000

11.

8 hours : 1 day = ...... : ......

a)

2 : 3

b)

1 : 3

c)

8 : 1

d)

1 : 8

12.

The ratio between the side length and the perimeter of a rhombus is ....... : ......

a)

1 : 4

b)

1 : 2

c)

2 : 1

d)

4 : 1

Revision on unit 1

Total questions: 12

Worksheet time: 17mins

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