Ratio and proportion

The first quantity in ratio is called ___

• Antecedent

• Consequent

• Consecutive

• Means

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio equivalent to 3:7 is

• 5:8

• 3:9

• 9:21

• 18:42

Tags

CCSS.6.RP.A.3A

In a class, there are 20 boys and 15girls, the ratio of boys to girls is___

• 15:20

• 20:15

• 1:20

• 1:15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

To find the ratio of two quantities, they must be expressed in ___ units

• Different

• Same

• One

• None of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The cost of 8 apples is ₹40.Find the cost of 3 apples.

• ₹5

• ₹20

• ₹24

• ₹15

Tags

CCSS.6.RP.A.3B

The cost of 3litres of milk is ₹75 and the cost of 4 litres of milk is ₹100. Compare the quantities and find the proportion

• Direct

• Inverse

• Universe

• Indirect

If 15 workers can finish a task in 42 hours, calculate the number of workers required to complete the same task in 30hours.

• 24

• 21

• 20

• 44

Tags

CCSS.7.RP.A.3

The monthly salary of hari is ₹20, 000.The monthly salary of Ram is ₹10, 000.How many times of the salary of Ram is the salary of Hari?

• 2 times

• 4times

• 10times

• 3 times

Tags

CCSS.3.OA.A.3

The cost of 10notebooks is ₹100.The cost of 1 notebook is

• ₹10

• ₹100

• ₹20

• ₹5

Tags

CCSS.6.RP.A.3B

Which of the following ratios is greater?

3:4 and 1:2

• 1:2

• 3:41

• 3:4

• None of the above

Tags

CCSS.6.RP.A.3A