We need to identify the purpose and benefit of using mnemonics like 'VIBGYOR.'
Step 1: Understand what mnemonics are.
Mnemonics are memory aids or techniques that help in encoding information in a way that makes it easier to remember. They can be acronyms, rhymes, visual images, or patterns that associate new information with familiar ones.
Step 2: Analyze the example given.
'VIBGYOR' is a mnemonic used to remember the colors of the rainbow in order:
- V for Violet
- I for Indigo
- B for Blue
- G for Green
- Y for Yellow
- O for Orange
- R for Red
This acronym helps people recall the sequence easily without memorizing each color separately.
Step 3: Evaluate each option.
- (A) easy remembering — This is correct. Mnemonics are specifically designed to make remembering information easier by creating meaningful associations.
- (B) easy forgetting — This is incorrect. Mnemonics aim to prevent forgetting, not to promote it.
- (C) examination — While mnemonics can help in examinations by aiding recall, this is too narrow and not the primary purpose. Examinations are just one context where remembering is useful.
- (D) All of these — Since option (B) is incorrect and (C) is not the primary purpose, this option is also incorrect.
Step 4: Conclusion.
The use of mnemonics like 'VIBGYOR' helps in easy remembering by providing memory aids that simplify recall of information.
Final Answer: (A) easy remembering