Question

Which of the following are in Direct or Inverse proportion
(d) Area of a piece of land and price of land​

Answer 1

Step-by-step explanation:

i) Inverse proportion ⇒ If number of workers increases, then the time to complete job decreases.

ii) Not Inverse proportion ⇒ If time taken for a journey increases, then the distance travelled at uniform speed remains same.

iii) Not Inverse proportion ⇒ If area of cultivated land increases, then harvested crop will also increase.

iv) Inverse proportion ⇒ If time taken for a fixed journey increases, then the speed of vehicle decreases, so it is in inverse proportion

v) Inverse proportion ⇒ If population of a country increases, then the area of land per person decreases.

∴ (i), (iv) and (v) are in inverse proportion.

Answer 2

Answer:

Step-by-step explanation:

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