Q. A hydrometer measures:

(A) Humidity
(B) Relative density of liquids
(C) Temperature
(D) Air pressure

✅ Correct Answer: (B) Relative density of liquids

Explanation: A hydrometer measures the relative density (specific gravity) of liquids.

Published by Mr. Dubey ⭐ 111.54K Points at 18-Jul-2026 03:56 pm in General Awareness

Explanation by: Mr. Dubey

A hydrometer measures the relative density (specific gravity) of liquids.

📝 Notes by Other Students/ Teachers

📊 Question Analytics

👁️

40

Total Visits

📽️

3 mo ago

Published

🎖️

Mr. Dubey

Publisher

📈

90%

Success Rate