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If two quantities p and q vary inversely with each other, then ______.

#### Options

`p/q` remains constant

p + q remains constant

p × q remains constant

p – q remains constant

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#### Solution

If two quantities p and q vary inversely with each other, then **p × q remains constant**.

**Explanation:**

Since, in inverse proportion, an increase in p cause a proportional decrease in q and vice-versa.

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