Direct & Inverse Proportions Quiz 3

Question 1

The cost of 48 bags of rice is Rs 16,800 then the cost of 36 such bags is &hellip;&hellip;

Accepted Answer

Rs 12,600

Answer

Rs 10,300

Answer

Rs 11,600

Answer

Rs 10,600

Question 2

Area of rectangle = &hellip; sq. units.

Accepted Answer

$l\,b$

Answer

$l^2+b$

Answer

$l+b$

Answer

$\frac{l}{b}$

Question 3

Which of the following situation is in direct proportion?

Accepted Answer

All of these

Answer

Number of students and teachers in a school

Answer

Number of workers, length of the wall constructed

Answer

Number of animals, the quantity of food they eat

Question 4

Identify Inverse proportion in the following.

Accepted Answer

All of these

Answer

Time &ndash; speed

Answer

Time &ndash; ability to do the work

Answer

Population - Area

Question 5

Inverse ratio of 5 : 6 is &hellip;&hellip;

Accepted Answer

6 : 5

Answer

1 : 5

Answer

5 : 6

Answer

6 : 1

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