Which of the following pairs of words carries the same relationship as:
PYROMETER : HIGH TEMPERATURE
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Hydrometer : Density of a liquid
Given pair: Pyrometer : High temperature → instrument : what it measures (a pyrometer measures very high temperatures, such as the heat inside a furnace)
| Pair | Relationship |
|---|---|
| (1) Calculator : Accountant | tool : user (a calculator is a tool used by an accountant) |
| (2) Pendulum : Clock | part : whole (a pendulum is a part of some clocks) |
| (3) Hydrometer : Density of a liquid (answer) | instrument : what it measures (a hydrometer measures how heavy a liquid is for its size) |
| (4) Oven : Baking | appliance : its use (an oven is used for baking) |