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Q: Select the word pair in which the words are related in the same way as the words in the following pair or related to each other. Thermo meter : Temperature
  • A. Voltmeter : Voltage
  • B. Micrometer : Speed
  • C. Galvanometer : Sound
  • D. Tachometer : Acceleration
Correct Answer: Option A - Just as 'Thermometer' measures 'Temperature' similarly, a Voltmeter measures 'Voltage'.
A. Just as 'Thermometer' measures 'Temperature' similarly, a Voltmeter measures 'Voltage'.

Explanations:

Just as 'Thermometer' measures 'Temperature' similarly, a Voltmeter measures 'Voltage'.