Select the word that is related to the third word in the same way as the second word is related to the first word. Liquid : Oil ∷ Gas : ?
Air
Understanding the Liquid and Gas Analogy
The question asks us to find a relationship between the first pair of words (Liquid : Oil) and then apply the same relationship to the second pair (Gas : ?). This type of question tests our ability to understand analogies.
Let's analyze the first pair:
- Liquid : Oil
In this pair, Oil is a specific example or type of a Liquid. Oil exists in a liquid state under normal conditions.
Now we need to look at the second pair and find a word that has the same relationship with Gas:
- Gas : ?
We are looking for a word from the options that is a specific example or type of a Gas.
Analyzing the Options
Let's examine each option provided:
- Option 1: Phase
Phase refers to a state of matter, such as solid, liquid, or gas. Gas is a phase itself, but 'Phase' is not a specific example of a gas substance in the same way Oil is an example of a liquid substance. - Option 2: Fuel
Fuel is a substance used to produce energy. While some fuels are gases (like natural gas), 'Fuel' is a classification based on use, not necessarily a state of matter or a specific gaseous substance. There are liquid fuels and solid fuels too. - Option 3: Air
Air is a mixture of different gases, primarily nitrogen and oxygen. Air exists in the gaseous state under normal conditions and is a very common example of something that is a gas. This fits the relationship established in the first pair. - Option 4: Solid
Solid is another state of matter, distinct from gas and liquid. This word is the opposite of gas in terms of state and is clearly not an example of a gas.
Identifying the Correct Relationship
The relationship in the first pair is that the second word (Oil) is a specific example or type of the first word (Liquid). Applying this to the second pair, we need a word that is a specific example or type of Gas.
Out of the given options, Air is the most appropriate fit because Air is a substance that is in the gaseous state and serves as a common example of a gas.
Therefore, the complete analogy is: Liquid : Oil :: Gas : Air.
Analogy Relationship Summary
| Pair | Words | Relationship |
|---|---|---|
| First Pair | Liquid : Oil | Oil is a specific example of a Liquid. |
| Second Pair | Gas : Air | Air is a specific example of a Gas. |
Revision Table: Key Concepts in Analogy Questions
| Concept | Explanation | Importance in Analogies |
|---|---|---|
| Identify Relationship | Determine the exact link between the first pair of words (e.g., type of, part of, opposite of, cause and effect). | Crucial first step; defines what you're looking for in the second pair. |
| Apply Relationship | Use the same relationship found in the first pair to connect the third word to one of the options. | Ensures consistency across the analogy. |
| Analyze Options | Evaluate how well each option fits the identified relationship with the third word. | Helps eliminate incorrect choices and pinpoint the best fit. |
| Consider Context | Think about the common meanings and uses of the words. | Avoids misinterpretations based on obscure definitions. |
Additional Information: States of Matter
The analogy touches upon states of matter, specifically liquid and gas. Understanding these states is helpful for solving such analogies.
- States of Matter: The common states of matter include Solid, Liquid, and Gas. Plasma is another state.
- Liquid: Has a definite volume but takes the shape of its container. Particles are close together but can move past each other. Example: Water, Oil, Milk.
- Gas: Has no definite volume or shape; it fills its container. Particles are far apart and move randomly at high speeds. Example: Oxygen, Nitrogen, Helium, Air (which is a mixture of gases).
- Solid: Has a definite shape and volume. Particles are tightly packed and vibrate in fixed positions. Example: Ice, Stone, Metal.
In this analogy, Oil is a common example of a substance in the liquid state, and Air is a common example of a substance (mixture) in the gaseous state.
Important Questions from General Knowledge Based
Select the option that is related to the third word in the same way as the second word is related to the first word.
Dermatologist : Skin : Neonatologist : ?
Select the option in which the words share the same relationship as that shared by the given pair of words.
Horses : Neigh
Select the option in which the words share the same relationship as that shared by the given pair of words.
Raj Ghat : Mahatma Gandhi
Given below are four words out of which three are alike in a certain context and one of them is inconsistent. Select the corresponding word.
Four words have been given, out of which three are alike in some manner and one is different. Select the word that is different.
