Which of the following statements are correct?
I). Length of a side of a square and its area vary directly with each other.
II). If 𝒙 and 𝒚 are in direct proportion, then (𝒙 – 𝟏) and (𝒚 – 𝟏) are also in direct proportion.

Only I

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Only I

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Neither I nor II

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Both I and II

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Solution

The correct option is C
Neither I nor II

Option 'd' is correct.

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Similar questions

State whether the statements are true (T) or false (F).
(i) Length of a side of a square and its area vary directly with each other.
(ii) If $x$ and $y$ are in direct proportion, then $(x - 1)$ and $(y - 1)$ are also in direct proportion.

Q. Find the relation between 𝒙 and 𝒚 if points (𝟐, 𝟏), (𝒙, 𝒚), and (𝟕, 𝟓) are collinear.

Q. What is the semi - perimeter of a triangle whose sides are of length 𝒙, 𝒙 + 𝟏 𝒂𝒏𝒅 𝟐𝒙 − 𝟏?

Q. Identify which of the following is/are linear equation(s) in two variables.
A.)

2^{2} x + y + 1 = 0

B.)

x + 5 y^{2} + 2 = 0

C.)

5^{2} x + 2^{2} y + 3^{2} = 0

Q. If 𝒙 and 𝒚 vary directly, find the values of 𝒙, 𝒚, and 𝒛.

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Which of the following statements are correct? I). Length of a side of a square and its area vary directly with each other. II). If 𝒙 and 𝒚 are in direct proportion, then (𝒙 – 𝟏) and (𝒚 – 𝟏) are also in direct proportion.

The correct option is C Neither I nor II Option 'd' is correct.

Which of the following statements are correct?
I). Length of a side of a square and its area vary directly with each other.
II). If 𝒙 and 𝒚 are in direct proportion, then (𝒙 – 𝟏) and (𝒚 – 𝟏) are also in direct proportion.

The correct option is C
Neither I nor II

Option 'd' is correct.