Quiz about Ratio and Proportion

Question 1

What is Ratio?

Accepted Answer

Comparing 2 numbers

Answer

Comparing ratios

Answer

Addition of 2 ratios

Answer

Ratio

Question 2

What are the equivalent ratios for 40:80

Accepted Answer

20:40

Accepted Answer

1:2

Accepted Answer

80:160

Accepted Answer

10:20

Answer

80:40

Question 3

80:160 in the simplest form

Accepted Answer

1:2

Answer

40:80

Answer

2:1

Answer

160:80

Question 4

The length of a pencil is 18cm and a pen is 20cm. What is the ratio of the length of the pen to the ratio of length pencil?

Accepted Answer

10:9

Answer

18:20

Answer

9:10

Answer

4:5

Question 5

Find the ratio of 30 minutes to 45 minutes.

Accepted Answer

2:3

Answer

3:2

Answer

3:4

Answer

45:30

Question 6

What are the number of methods to find ratio?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Answer

5

Question 7

These numbers are a _____

Accepted Answer

Ratio

Answer

Proportion

Answer

single proportion

Question 8

It takes Jenifer 18 mins to study 4 pages. How many mins will it take Jenifer to study 30 pages of the same book?

Accepted Answer

135 mins

Accepted Answer

2 hours and 15 mins

Answer

215 mins

Answer

210 mins

Answer

1 hour 50 mins

Question 9

Kevin packs 25 boxes in 2 hours. How many boxes can he pack in an 8 hour shift?

Accepted Answer

100

Answer

90

Answer

101

Answer

135

Question 10

A recipe uses 5 litres of water for every 25 kg flour. How many kg of flour should be used for 102 litres of Water

Accepted Answer

510

Answer

525

Answer

505

Answer

550

Question 11

20 teachers teach in a school of 200 students. Next year 50 more students join the school. How many more teachers would the school need now?

Accepted Answer

5

Answer

6

Answer

20

Answer

10

Question 12

Mark is going to a pet shop to adopt a pup. 3 pups costs 75$. How many $ does he need to buy 5 pups

Accepted Answer

125$

Answer

25$

Answer

75$

Answer

40$

Question 13

The numbers 10 and 20 in the proportion 10:30::20:60 are _______

Accepted Answer

None of these

Answer

An equivalent ratio

Answer

Means

Answer

Extremes

Question 14

Reena said 1:3 and 3:9 are not equal because 1 x 3 is not equal to 3 x 9. Is she correct

Accepted Answer

No

Answer

Yes

Question 15

In this question four numbers are given. Use the numbers to create the correct ratios that are proportionate.

12,144,1,12

Accepted Answer

12:144::1:12

Accepted Answer

144:12::12:1

Accepted Answer

12:1::144:12

Accepted Answer

1:12::12:144

Question 16

Angela brought 2m cloth for 400$. Find the cost for 5m of cloth.

Accepted Answer

1000$

Answer

400$

Answer

2000$

Answer

100$

Ratio and Proportion

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