Q. A lactometer is used to determine:

(A) Purity of milk
(B) Sugar content
(C) Water pressure
(D) Milk temperature

✅ Correct Answer: (A) Purity of milk

Explanation: A lactometer measures the relative density of milk to determine its purity.

Published by Mr. Dubey ⭐ 109.86K Points at 18-Jul-2026 03:56 pm in General Awareness

Explanation by: Mr. Dubey

A lactometer measures the relative density of milk to determine its purity.

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